Access the list of old projects by going to the RAF Project Data Archive Catalog page. GENPROII projects are between years 1993 and 1983. Open the data catalog link (taplog) and make sure the data is in GENPROII format (Look for "Output format: GENPRO-II" near the top).
under /net/work/Projects/g2n_conversion create a directory for the project, copy everything from /net/work/Projects/g2n_conversion/BLANK into the directory.
cd /net/work/Projects/g2n_conversion mkdir Project cp ../BLANK/* Project
Go back to the taplog and open the order link (near the bottom of the taplog "Click here to retrieve data file...") There will be a textbox with a list of mass store files highlight them and copy (You will need to right click and click copy to get around the "Sorry this field cannot be edited" warning)
In the directory you created, create files.txt and paste the list of GENPROII files into it.
run dlconv.pl which will download all of the files in files.txt, convert them to NetCDF and reorder the NetCDF files.
When it is done running (may take a while) check for ErrorLog.txt, if it exists there was a problem downloading one or more of the GENPROII files. The problems will
be listed in ErrorLog.txt
Occasionally the file location is wrong in the taplog and you must find it using msls and fix the entry in files.txt and rerun dlconv.pl (it will skip already
downloaded files)
Syntax notes on files.txt
Each file must be on its own line
If the file name or path does not contain the flight number (\w\w\d\d\w?) ",fltno" should be added to the line
Ex: /RAF/TL0910/G61741,RF01
Notice that the files you downloaded are cos-blocked. The aircraft files are in three or more blocks and cosconvert seems to only convert the first block, so the technique I had to use was to run "cossplit" to split the aircraft file into three or more files, then run "cosconvert" on each subfile, then finally use "cat" to combine the three files back into one. Then I could use g2n to convert the file to netCDF. E.G.:
cossplit 1990.876.HRT.RF01 cosconvert -b T0O1 cosconvert -b T0O2 cosconvert -b T0O3 cat T0O1 T0O2 T0O3 > RF01 g2n RF01 RF01.nc
Once you have the data converted to netCDF in /net/work/Projects/g2n_conversion and you have tested them using ncplot and ncdump and archived them to the mss using archAC.sh:
See if the project exists in codiac. - go to http://data.eol.ucar.edu/codiac/ and look for it
If it does not exist, then add it. Search through the binders at RAF for it, or if
the project is more recent, search online for project description, AOI and TOI.
AOI and TOI can be gotten from the NetCDF files. For TOI the renamed NetCDF files will have the start and stop time of each file, look for the
oldest and newest files.
AOI can be obtained using ncplot and checking the ALAT/ALON variables or by using ncstat.pl located in /net/work/Projects/g2n_conversion/scripts
cd to the directory will all of the NetCDF files and run "ncstat.pl ALAT" it will print out the min and max latitude and any error is encounters.
STRAY VALUES is a common error caused by a large very sharp spike in the variable value (ncplot the file you will see the spike). These files are ignored for the
min/max calculation.
CONSTANT DATA is a more rare error tha occours when the variable value is exactly constant for the entire flight (ie. nav data was not recorded during that flight).
These files are ignored for the min/max calculation
Below are manual steps for inserting a project and datasets into CODIAC, click here for instructions on using ProjSetup.pl to add projects and datasets to CODIAC
(Steps culled from add
the project to codiac.)
You will need to be logged into the Tsunami MySQL database in an xterm and have GUImaint up.
Update links to these projects in the RAF Project Data Archive Catalog
If it does exist, then compare the info at the top of the taplog file with what is in codiac. Let's meet and decide what, if anything, is missing from codiac and can be added.
Don't forget to add two dataset for each data type: one in netCDF format and one in GENPRO. We want to load them as two separate datasets in codiac. Make sure the GENPRO dataset is hidden. It is for internal tracking use only.
1) Check for taplog in xlink table in codiac. I search on project number 2) If not there, in GUImaint Xlinks tab, add it. Exit GUImaint and get back in. 3) in GUImaint Xlinks tab add dataset_id and href linkage, post save 4) Click on project tab and add xlink to project (if not there) 5) Go to /net/www/raf/Catalog and update taplog. - Remove mss_retrieval links. - Add links to codiac for NetCDF and GENPRO datasets. Link to order page 6) Go to /net/www/raf/Headers. "ncdump -h" on RF01.nc for this project and save to headerNC.Note this in DTS. Have the DTS send me the email so I know to do final checking.for LRT data (or HeaderNC.### if HRT data) 7) Go to RAF project table, check link to taplog and add link to new headerNC file.
In the DLN select the project and click "IVEN Dataset List" click "Add New" add the NetCDF and GENPROII dataset pair (by dataset id number) click on the NetCDF dataset Click add Source and put in the GENPROII dataset_id Set "Data Directory" to the dir you worked in EMDAC Platforms is the aircraft platform_id (ie the King Air is 31) click "Add Software" Select g2n conversion scripts [aircraft name] Set Repository Tag Name to dir scrips are in under g2n/tags in svn (usually project name) click the edit button to the left of the dataset name Set contact, status, work location, and final data location
To set up a new platform area (if needed):
To add processing scripts for specific projects to that area:


Famous quotes
home
features
Articles
Quizzes
About
quotes by world changers(1000+)
quote
press to display Quotes
Author of the quote


So I decided to try Blue Lotus, made with wine, since I have read that gives the best results. I took 23g (nearly an ounce) of dried flowers, and mixed them in a food processor with a little bit of white wine. When it turned into a thick mush, I put it on a bottle, and poured the rest of the wine over. I let it stand for 24 hours, shaking often. After 24 hours, I strained it, and squeezed all the wine out of the flowers. I was left with a very nasty looking brownish wine. I have read that the taste is rather bitter, but mine tastes quite good. It hardly tastes anything at all, actually. I used a white wine 'for beginners', with a very mild taste, so that might be why.
15min: I feel a bit relaxed, but it could very well be the alcohol.
20min: Starting to eat the flowers now. They taste quite good, a bit sour. I suspect they are easier to eat because I had them in the blender.
30min: starting to think it might not work, dont really feel anything besides an almost indiscernible relaxation.
45min: Now I am just really tired. Thats it, I dont have any faith that this will work for me anymore..
1 hour: just drank some coffee with sheridan (15% alcohol) in it, and am not feeling so tired anymore. I might feel something from the lotus, but because I dont even know if it is the lotus or the alcohol, I`ll say it did not work very well, or at least not as expected.
I will try again, but next time I`ll use 50% Nelumbo Nucifera (pink lotus), which I hear has a better effect.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


Part 3 - Activity
- You should choose either writing a informal letter, or a story
- The text must have around 100 words
Part 3 - Tips
- Make a draft before writing, it helps you with organization of ideas
- You should be aware of the number of the words, it indicates insufficient, or irrelevant information
- Practice with your classmates writing letters or stories and watching what information they are including
- Choose the task which best suits you and your interests
Part 3 - Assessment
- You will be evaluated in 4 categories: Content, Communicative Achievement, Organization and Language
- You should use a range of tenses, expressions and vocabulary, even if you make some minor mistakes.
- Minor errors that don't affect communication will not necessarily be penalized


Hello! I am Liana Powell, the lucky owner of Cake O' Clock.
I deliver home baking to your door. To me cake isn't just a dessert. It's a symbol of celebration, happiness, friends and family. That's why I take so much care in baking my cakes. I bake different varities of party cakes, muffins, cookies and brownies. In fact that's how it works. You choose what you like and when you would like it and I take care of the rest!
I have given some examples of what's on offer, but other requests are welcome too.
Rainbow Cake
Carrot Cake
Frosted Lemon Cake
Chocolate Cake
Pound Cake
Red Velvet Cake
Rocky Road Cheese Cake
Lemon Cheese Cake
You never fail to impress! Cakes tastes and looks amazing. Thanks Liana!
That was the best birthday cake I ever had! Awesome!
Rainbow cake was really delecious. Entire family loved it! Thank you Liana.


Cite this page
Text to use for citation
{{> global/icon i="clipboard" size="12" label="Copy citation text"}}
Rights
We encourage the use and reuse of our collection data.
Data in the title, made, maker and details fields are released under Creative Commons Zero {{> global/icon i="cc-zero"}}
Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence {{> global/icon i="cc-cc"}}
{{> global/icon i="cc-by"}}
Using our data
Download
Download catalogue entry as json
Download manifest IIIF
Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.


My Team
Kim
Manager
ID: 1
Email Address:
<EMAIL_ADDRESS>Office Phone: 001
Rose
Engineer
ID: 2
Email Address:
<EMAIL_ADDRESS>GitHub:
RoseLuu
Grace
Engineer
ID: 3
Email Address:
<EMAIL_ADDRESS>GitHub:
Grace
Ann
Intern
ID: 4
Email Address:
<EMAIL_ADDRESS>School: University of Alabama at Birmingham


KTI is currently providing materials testing and special inspections for the new Blue Valley Center for Advanced Professional Studies. KTI’s services include testing of soils, placement of reinforced concrete, floor flatness, masonry, weld bolt and steel frame inspection, pier certification and asphalt pavement.
KTI provided Resident Inspection services for additions to fifteen elementary schools located throughout Lee’s Summit, Missouri. KTI provided testing and inspection of concrete, bolts in concrete, placement of reinforcing steel, placement of concrete, verification of soil bearing capacities, high strength bolting, steel framing inspection, structural masonry and shop fabrication. The list of elementary schools are Cedar Creek, Greenwood, Hawthrone,, Hazel Grove, Highland Park, Lee’s Summit, Meadow Lane, Pleasant Lea, Prairie View, Richardson, Summit Point, Trailridge, Underwood (pictured), Westview and Woodland Elementary.
KTI is currently providing materials testing and special inspections for a new elementary and middle school located in Basehor, Kansas. KTI is performing testing and inspection of concrete, bolts in concrete, placement of reinforcing steel, verification of soil bearing capacities, erection of precast, high strength bolting, structural welding, steel frame inspection, structural masonry and shop inspection for structural steel, shop inspection precast, site work: asphalt pavement, site work: concrete pavement.
KTI is currently providing materials testing and special inspections for the new Blue Valley Middle School. KTI’s services include testing of soils, placement of reinforced concrete, floor flatness, masonry, weld bolt and steel frame inspection, pier certification and asphalt pavement.
Educational facilities provide unique challenges during the construction phase, commonly including extensive structural masonry, and a unique combination of steel and structural concrete. KTI's experience with schools includes the construction of brand-new facilities and extensive renovations to existing facilities. KTI has served five school districts in and around the Kansas City Metro in the past three years alone.


Toggle navigation
Data & Reports
Navigation
Regression
Filter Time
Comparison Over Time
Multi Tier Filter
Bar Chart
Regression
Line of best fit over bar values


Preparation for the Project Report Submission
As a part of academic completence, I have to prepare report for the project work. So these four weeks were dedicated to the preparation of the Master Research Project Report.
DECLARATIONI, AVINASH SEN (Univ. Reg. No. TCR18MEMS04) hereby declare that the project report “DEVELOPMENT AND EVALUATION OF A DEEP LEARNING BASED ROBOTIC BIN PICKING VISION SYSTEM USING ROS”, submitted for partial fulfillment of the requirements for the award of degree of Master of Technology of the APJ Abdul Kalam Technological University, Kerala is a bonafide work done by me under supervision of Aju S S, Associate Professor Dept. of Production Engineering, Government Engineering College, Thrissur. The project mentored by Prof. Dr. Lalu P P, Cordinator of Nodal Center for Robotics & AI, Government Engineering College Thrissur. This submission represents my ideas in my own words and where ideas or words of others have been included; I have adequately and accurately cited and referenced the original sources. I also declare that I have adhered to ethics of academic honesty and integrity and have not misrepresented or fabricated any data or idea or fact or source in my submission. I understand that any violation of the above will be a cause for disciplinary action by the institute and/or the University and can also evoke penal action from the sources which have thus not been properly cited or from whom proper permission has not been obtained. This report has not been previously formed the basis for the award of any degree, diploma or similar title of any other University.
REPORT SUBMISSION Copy:
During the course of my project work several persons collaborated directly and indirectly with me. Without their support it would be impossible for me to finish my work. That is why I wish to dedicate this section to recognize their support. I want to start expressing my thanks to my project guide and Project Mentor; Aju S S, Asst. Professor Dept. of Production Engineering and Prof. Dr. Lalu P P, Cordinator of Nodal Center for Robotics & AI, because of their valuable advice and guidance towards this work. I received motivation; encouragement and hold up from his during the course of work. I am thankful to Dr. Manjith Kumar, Head of Production Engineering Department, and our Principal Dr. Sheeba V.S, for their sole co-operation. I would like to thank our Project Coordinator Dr. Satish K.P for his sincere support throughout the project presentation. I am grateful to express my thanks to all the faculty members of our Production Engineering department for their support. I articulate my gratitude to all my associates and colleagues of the NCRAI for their support and help for this work. Last, but not the least I wish to express my gratitude to God Almighty for His abundant blessings without which this effort would not have been successful.


THINGS TO DO IN DENVER WHEN YOU'RE DEAD A film review by Vince Deehan Copyright 1996 Vince Deehan
Directed by Gary Fleder Screenplay by Scott Rosenberg Cast: Andy Garcia, Christopher Walken, William Forsythe, Treat Williams, Christopher Lloyd, Bill Nunn, Jack Warden, Steve Buscemi, Gabrielle Anwar, Fairuza Balk, Michael Nicolosi and Josh Charles.
Just take a look at the amazing cast list for this film- pretty impressive isn't it? This is almost a dream time of actors and it says so much for this film's calibre that such a heavyweight team of actors was drawn to this project. So it is very sad to note that this film didn't do at all well in the US, and it really is a crying shame since this film has everything going for it : a great script with cracking dialogue, great characters, excellent performances and a good story. So why did this film fail ? I think I may know why, and I will come back to this later.
When we first meet Jimmy "The Saint" Tosnia (Andy Garcia) he is seen trying to drum up some business for his video service. He runs a company which films dying people giving advice to their relatives in their absence. His business isn't doing well and this is noted by Jimmy's former boss, The Man With The Plan (Christopher Walken). Jimmy used to lead a life of crime but has long since gone straight, although his former boss still feels that Jimmy will be just the right man to do a "piece of work" for him. The Man With The Plan is a quadriplegic and lives in a huge mansion with his nurse, his two brutish bodyguards and his slow-minded son Bernard.
We learn that Bernard has been having a very hard time getting over a long-term relationship with his childhood sweetheart who is now about to get married. It turns out that her husband-to-be is about to arrive in Denver in a few days time and The Man With The Plan wants him to receive a bit of a scare from Jimmy and his old associates. Jimmy is not at all keen at first, but The Man With The Plan doesn't seem the sort of guy you say "No" to, so Jimmy accepts. Jimmy gathers up all his old mates from his former days of crime: Franchise (William Forsythe), Critical Bill Dooley (Treat Williams), Pieces (Christopher Lloyd), and Easy Wind (Bill Nunn). Jimmy plans the whole procedure and allows Critical Bill to be one of the two men who stop the groom Bruce (Josh Charles) on the road into Denver. Jimmy isn't keen to let Critical Bill take such an important role, since he has a bad reputation for being a bit explosive and prone to unnecessary acts of violence. Against his better judgement Jimmy is swayed when Critical Bill assures him that those days are behind him. When the night arrives to scare Bruce, things do not go to plan and Bruce ends up dead. The Man With The Plan never intended this to happen and is not pleased. He orders that Jimmy's associates be killed and warns Jimmy to get out of Denver or face the same fate.
The rest of the film shows how Jimmy tries hard to save his friends' lives as well as that of his young girlfriend, Dagney (Gabrielle Anwar) who is now in danger too. We also meet a young prostitute, Lucinda (Fairuza Balk) who clearly dotes on Jimmy and talks of how she wishes she could have a love-child with Jimmy. Jimmy is shown, throughout the film, looking out for Lucinda's interests and this is vividly shown when he barges into an office and punishes a businessman who has assaulted Lucinda.
I can't speak highly enough of this film, it is simply wonderful. I have seen it twice now and I am looking forward to seeing it again later this week (it is still showing in London). It has everything that I like to find in films : a great story that keeps you interested, great characters who you come to care about, excellent dialogue that sticks in the mind, marvellous acting from the entire cast and it looks good too ! I have no criticisms to make. I think that the reason this film was so unsuccessful in the US is due to the misapprehension that this is somehow a Tarantino rip-off or a self-consciously hip movie. Both these assumptions are not true and I feel that people who may have heard these comments are really missing out on a great film. I believe the film was written before RESERVOIR DOGS came out so the Tarantino jibes are unfounded. The idea that it is a trendy "hip" movie is perhaps due to the title of the movie, which unfortunately does give this impression. I think that when I heard this title for the first time I got the feeling that perhaps this movie was wanting to sound cool and trendy, which is not a good impression to get. So perhaps the title is unwise.
I have also seen people write about some of the stylised dialogue in the film . There are a lot of words and phrases used in the movie that are clearly made up and unique to the film and its characters. Some of these, including : "Give it a name", "Boatdrinks" and "Buckwheats" and indeed many of the characters' names may seem a little forced and a tad pretentious. Many of the phrases are, at first, hard to translate but they get used so often that their meaning is very quickly picked up. The meaning of "Boatdrinks" is explained early in the film and vividly and, frankly, beautifully demonstrated later in the film ( I want to expand on this further but I wouldn't want to spoil it for anyone). My personal feeling is that the creative use of new phrases throughout the film lends the film a lot of charm and gives the film a very unique feel. The phrases are never used to distance the viewer, far from it. I felt that it made me like the characters even more, because they had such a wonderful way of expressing themselves.
The acting from the entire cast is impeccable. It's the kind of film that If I were an actor I would be so proud to have been a part of it. Indeed, in a TV interview I saw with the writer and director they said that once the script started doing the rounds in Hollywood, actors all over town were *very* keen to get involved. This is a great film for actors because the parts are all so well written and the dialogue really gives the actors some wonderful lines to play with. To pick out actors for particular praise is hard, because everyone deserves praise.
Christopher Lloyd has one of the most powerful scenes in the film, where he explain to Jimmy that he knows that he has lived life to the full and is prepared to face his impending death with dignity. Christopher Lloyd's acting here is just sublime and had me very close to tears. Andy Garcia is also excellent in this scene as he struggles to come to terms with what Christopher Lloyd's character is saying. Indeed Andy Garcia is solid as a rock throughout and gives a hugely charismatic performance that just shines off the screen. Gabrielle Anwar as the beautiful Dagney gives a captivating performance, especially in her first scene when she playfully makes fun of Jimmy when he attempts to use what she feels are practised lines in showing how enchanted he is with her. Her character is essentially similar to her part in SCENT OF A WOMAN, but she plays it well and lights up the screen when she appears. Jack Warden has a small role in the film, but he is very memorable. He is seen mostly in a diner, talking to anyone one who comes in about Jimmy and his friends.  Fairuza Balk gives a luminous performance as a teenage prostitute and is clearly a very talented actress. She is surrounded by vastly more experienced actors yet she still gives an excellent performance which has a lot of depth and makes you feel very protective for her character. Her character is so brash on the outside yet Fairuza Balk shows her vulnerability very well.
I could go on forever praising all the other actors (Treat Williams and Steve Buscemi are superb- there, I got in two more! ), but I think you get the point. Gary Fleder and Scott Rosenberg have made a fantastic film and if just one person checks this film out after reading my review, I will be a very happy man.
Review written by Vince Deehan on Monday 23 September 1996 e-mail<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Record-Breaking Free Climber Dies Falling 600 Feet In Mexico
by Julia BanimA record-breaking free climber has died after falling more than 600 feet during a climb in Mexico.
Advertisements
Brad Gobright, 31, had been abseiling down a cliff face in El Portero Chico alongside fellow climber Aidan Jacobson, 26, when they lost their grip.
Jacobson fortunately survived after his fall was broken by a bush, escaping with just an ankle injury. However, Gobright tragically lost his life.
Advertisements
Gobright and Jacobson had been attempting to scale a route called El Sendero Luminoso, a 2,500-foot rock climb known to be among the toughest routes in the region.
They had been using a technique known as simul-abseiling, where two climbers descend using opposite strands of a rope while acting as each other’s counterweights.
As reported by Outside magazine, the two men hadn’t tied ‘stopper knots’ at the ends of their ropes, a measure that may have proven life-saving.
Nearly all rappelling deaths are due to climbers failing to tie stopper knots, with many reportedly abstaining from tying stopper knots as they can lead to ropes getting stuck.
Advertisements
Jacobson explained they hadn’t pulled their rope to its midpoint, saying: ‘Since it was such a short rap, we figured we’d be fine with an 80-meter rope.’
His side had been touching down on the ledge while Gobright’s side became tangled up in a bush towards to the side.
Jacobson told Outside:
Advertisements
I asked if we were good, and he said, ‘Yes, we can untangle the rope on the way down.’
We didn’t tie knots in the rope, either. We started rapping. I was a bit above him. I was on the left. He was on the right. Then all of a sudden, I felt a pop, and we started dropping.
He continued:
It was basically a blur.
He screamed. I screamed. I went through some vegetation, and then all I remember is seeing his blue Gramicci shirt bounce over the edge…
Tributes have poured in for Gobright, who is said to have been one of the most accomplished climbers in America.
Fellow professional climber Alex Honnold wrote:
I’m so sorry to hear that @bradgobright just died in a climbing accident. He was such a warm, kind soul – one of a handful of partners that I always loved spending a day with.
I suppose there’s something to be said about being safe out there and the inherent risks in climbing but I don’t really care about that right now.
I’m just sad for Brad and his family. And for all of us who were so positively affected by his life. So crushing. Brad was a real gem of a man. For all his strengths and weaknesses (like his insanely strong fingers, or living out of a Honda Civic…) at the core he was just a good guy.
I guess there’s nothing really to say. I’m sad. The climbing world lost a true light. Rest in peace…
Our thoughts are with the family of Brad Gobright at this difficult time.
If you have experienced a bereavement and would like to speak with someone in confidence, contact Cruse Bereavement Care via their national helpline on 0808 808 1677.
Jules studied English Literature with Creative Writing at Lancaster University before earning her masters in International Relations at Leiden University in The Netherlands (Hoi!). She then trained as a journalist through News Associates in Manchester. Jules has previously worked as a mental health blogger, copywriter and freelancer for various publications.


Hello World
At this year’s RStudio Conf David Robinson discussed the importance of sharing work publicly in his talk “The unreasonable effectiveness of public work.”. He attributed much of his own personal, professional success to the habit of sharing his work and encouraged others to adopt the habit. I recommend the talk to anyone, data scientist or not. Anyhow, I have procrastinated writing a blog for long enough. I attended the Advanced RMarkdown Workshop at the conference and learned, among other things, the blogdown blogdown package so here’s to getting started 🍻
Blogdown Starter Kit
The aforementioned Advanced RMarkdown Workshop is a great resource and per usual RStudio was kind enough to open source it. A few additional resource I used to get this site open and running were:
- Rbind Github Repo
- Up & Running with blogdown
- Making a Website Using Blogdown, Hugo, and GitHub Pages
- Rstudio Conf: Making Websites in R Markdown
- blogdown: Creating Websites with R Markdown
- Setting up your blog with RStudio and blogdown:
- Markdown Basics
- R Markdown the Definitive Guide
- Hugo Emojify Cheatsheet
All the above resources should have anyone well informed on blogdown, but for posterity I recommend following Alison Hill’s blog as there are sure to be updates and she is an amazing resource. Happy blogging!


This section includes predicates for identifying, comparing and manipulating terms. The general categories are:
There are a handful of fundamental types of terms in Prolog. The predicates described in this section can be used to test the type of a given term. There are subtypes among the number type, which can also be tested for, and are described in the section on number types.
term_type/2 takes an input TERM, and returns an atom describing the type. TYPE will be one of:
atom, string, list, structure, number, or var.
atomic/1 succeeds if X is currently instantiated to an atomic primitive type, such as an atom or string or number. It is the opposite of compound/1. If X is a structure or list, atomic/1 fails.
atom/1 succeeds if X is currently instantiated to an atom; else it fails.
string/1 succeeds if X is currently instantiated to a string; else it fails.
number/1 succeeds if X is currently instantiated to a numeric type, such as integer, float or real. The different types of number can also be tested for, as described in the section on number types.
compound/1 succeeds if X is currently instantiated to either a structure or a list. It fails if X is an atomic primitive. It is the opposite of atomic/1.
structure/1 succeeds if X is currently instantiated to a structure; else it fails.
list/1 succeeds if X is currently instantiated to a list; else it fails. Note that '[]', which is called the empty list, is really an atom. So list([]) fails as well, and conversely, atom([]) succeeds. See is_list/1 below.
is_list/1 succeeds if X is instantiated to a list OR the empty list, '[]', which is really an atom.
var/1 succeeds if X is an unbound variable; else it fails.
nonvar/1 succeeds if X is not an unbound variable; else it fails.
Equality or non-equality of terms can be determined in a variety of ways. The key difference is whether or not variable unification is to take place.
The '=' operator unifies the variables in the terms to be compared.
The '==' operator does not unify the variables, so a variable will NOT be equal to anything other than the same unbound variable.
not(not()) is a common Prolog trick that tests if a goal would be made true by unification, but does not do the unification.
See copy_term/2 as another way to avoid unification of variables in terms.
Examples:
?- a = X. X = a yes ?- X = Y. X = H3 Y = H3 yes ?- a == a. yes ?- a == X. no ?- X == Y. no ?- X == X. X = H3 yes ?- not(not(a = X)). X = H4 yes ?- not(not(X = Y)). X = H3 Y = H4 yes
X = Y succeeds if X can be unified with Y. See discussion and examples above.
X \= Y succeeds if X cannot be unified with Y.
X == Y succeeds if X and Y are identical, i.e., they unify with no variable bindings occurring. See discussion and examples above..
X \== Y succeeds if X and Y are not identical.
not(not(X = Y)) Succeeds if X can be unified with Y, but doesn't do the unification. See discussion and examples above.
Two terms may be compared via the standard ordering, which is variables @< numbers @< atoms @< strings @< structures @< lists.
Variables can either be sorted as equal or arbitrarily compared based on their internal memory locations. The decision is made based on the value of the Prolog flag vars_sort_equal. If the value is on, then they sort as equals, if it is off they sort based on internal order. The default is off.
So two variables at the same location sort as equal.
Numbers compare in the obvious way, which is contrary to the ISO standard which asks that floating point numbers sort before integers.
Atoms and strings compare alphabetically by ASCII (Unicode) order.
Structures compare alphabetically by functor first, arity second and then by the comparison of each argument.
Lists compare by length first, then by each element.
Two terms may be compared via the standard ordering using these operators.
X @< Y succeeds if X is less than Y in the standard order
X @> Y succeeds if X is greater than Y in the standard order
X @=< Y succeeds if X is less or equal to Y in the standard order
X @> '=' Y succeeds if X is greater or equal to Y in the standard order
compare compares terms Term1 and Term2 using the standard ordering. Unifies Result with ==, <, or > depending on the sort order of Term1 and Term2.
These predicates are useful for dynamically breaking apart or constructing terms. The predicates functor/3 and arg/3 work together to create or analyze a term. The single predicate =../2 (univ) can also be used for the same purpose.
functor/3 works together with arg/3 (see below) to dynamically create or analyze a term. functor/3 gets the functor and arity of the term. arg/3 is used to get specific arguments.
If TERM is bound, then functor/3 unifies FUNCTOR and ARITY to the functor and arity.
Conversely, functor/3 will create a TERM with the specified FUNCTOR and ARITY with unbound variables for arguments.
For example:
?- functor(connect(yard, pen), F, A). F = connect A = 2 yes ?- functor(T, connect, 2), arg(1, T, yard), arg(2, T, pen). T = connect(yard, pen) yes
N must be instantiated to a positive integer less than or equal to the number of arguments in the compound term Term. Argument is then instantiated to the Nth argument of Term. arg/3 can be used to either find an argument or unify a value with an argument.
?- arg(1, connect(yard, pen), X). X = yard ?- arg(2, test(X,Y,Z), hello). X = H2 Y = hello Z = H4
The operator "=.." is called "univ." "Term =.. List" converts between compound terms Term and the list List. If Term is instantiated to a compound term, then List is unified with the list whose first element is the principal functor of Term, and whose successive elements are the arguments of Term. An atom is treated as a compound term of arity 0.
If Term is a variable, List must be instantiated to a list of definite length whose first element is an atom. Then Term is unified with the structure whose principal functor is the head of List and whose arguments are the elements in the tail of List.
univ fails if the arguments do not make legal structures.
?- T =.. [test, 1, 2, 3]. T = test(1,2,3) ?- test(1,2,3) =.. L. L = [test,1,2,3]
univ/2 is often used to dynamically generate goals for Prolog execution, as the following code sample illustrates. Note how unification caries the variables in the arguments to do/2 into the created GOAL, so they are properly instantiated by the call.
a(1). b(1,2). do(FUNCTOR, ARGS) :- GOAL =.. [FUNCTOR|ARGS], call(GOAL). ?- do(a, [X]). X = 1 yes ?- do(b, [X,Y]). X = 1 Y = 2 yes
gensym/2 is used to create atom names on the fly. The names are formed by adding successive integers to the root. gensym is designed to create new symbols each time it is called; it fails on backtracking. For example
?- gensym(foo, X). X = foo1 ?- gensym(foo, X). X = foo2 ?- gensym(foo, X). X = foo3
copy_term/2 unifies T2 with a copy of term T1. The copy is the same as the original, except it has new variables. This is useful for applications that want to work with a structure, but don't want to instantiate the variables of that structure.
?- copy_term(a(X), T). X = H1 T = a(H48) yes ?- A = a(X), copy_term(A, B), B = a(3). A = a(H1) X = H1 B = a(3) yes
string_query/2 takes as input a query in a string, QUERYSTRING, and returns a result string, RESULTSTRING, as a comma-separated list of variable name = binding pairs. An empty string is returned if there were no variables in the query string. string_query/2 is designed to make it easier to analyze the results of queries posed from the Logic Server API.
?- assert(pet(duck, leona)). yes ?- assert(pet(duck, ivan)). yes ?- string_query( `pet(Type, Name)`, ResultString ). ResultString = `Type = duck, Name = leona` ; ResultString = `Type = duck, Name = ivan` ; no ?-
varlist_query/3 takes as input a query in a string, QUERYSTRING, and returns a list of alternating variable names and bindings in RESULTLIST. The LENGTH of the list is returned in LENGTH. varlist_query/3 is intended to make it easy to get variable bindings in a query made from the Logic Server, but might be of use in other applications as well.
?- assert(pet(duck, leona)). yes ?- assert(pet(duck, ivan)). yes ?- varlist_query(`pet(X,Y)`, L, Z). L = 4 Z = ['X', duck, 'Y', leona] ; L = 4 Z = ['X', duck, 'Y', ivan] ; no ?-
numbervars/3 converts the variables of TERM into structures of the form, '$VAR'(N), that get special handling by write and writeq. They are displayed as _XN. This means they are written in a form that can be read back in as a variable. numbervars/3 is used internally in listing, to allow the clauses written out to be read back in without change.
START must be instantiated to a non-negative integer. END is instantiated to Start plus the number of distinct variables in Term.
In the following example, numbervars unifies X with '$VAR'(1) and Y with '$VAR'(2), which print out as _X1 and _X2.
?- T = a(X,Y), numbervars(T, 1, N), writeq(T). a(_X1, _X2) T = a(_X1, _X2) X = _X1 Y = _X2 N = 3 yes
varlist/1 returns a list of the variable names passed to the current clause. Each variable name is represented by a character list. This can be useful for applications that want to preserve and report on variable names. For example:
foo(A,B) :- varlist(L), write(L). ?- foo(XX,YYY). [[0w0058, 0w0058], [0w0059, 0w0059, 0w0059]] XX = H1 YYY = H2
varsof/2 succeeds if List can be unified with a list of all uninstantiated (and non-anonymous) variables in Term. Each variable occurs only once in List even though it may have more than one occurrence in Term.
For example:
?- varsof( a(X, Y, X), L). X = H0 Y = H1 L = [H0, H1]
Copyright ©1987-2011 Amzi! inc. All Rights Reserved. Amzi! is a registered trademark and Logic Server is a trademark of Amzi! inc.


Entrepreneurship + Innovation
ASU-Draper University offer a special entrepreneurship incubator program in San Francisco Bay area. At the present time, I have learned the following skills:
- Teamwork
- Coding
- Communication
- Business Developement
- Customer Aquisition
My Contact Information
20 Palatki Cr
Sedona, AZ 86351
920-265-4692
920-265-4692<PHONE_NUMBER>
Text<PHONE_NUMBER>
20 Palatki Cr
Sedona, AZ 86351
920-265-4692
920-265-4692<PHONE_NUMBER>
Text<PHONE_NUMBER>


Class SOFTSourceLatency
- java.lang.Object
-
- org.lwjgl.openal.SOFTSourceLatency
-
public class SOFTSourceLatency extends java.lang.Object
Native bindings to the SOFT_source_latency extension.This extension provides a method for applications to more accurately measure the playback latency of sources. Unextended OpenAL allows apps to retrieve a source's playback offset in bytes, samples, or seconds, but this is (typically) where the AL is processing the audio data.
Often, more processing is done outside of the AL. Audio servers are common and they can introduce a bit of latency, increasing the time between when the AL is done with a piece of audio data until it gets heard by the user. If the OpenAL implementation uses its own mixer, that can also add to the latency. This can ultimately cause a not-insignificant delay between where the AL is processing and what is actually being heard.
Although this delay may not be very noticeable for general gaming, if the app is trying to keep a video or animation syncronized with the playback of an OpenAL source this extra delay can cause the audio and video to appear of out sync.
Luckily, most audio systems have a way of measuring the latency it takes for sound to actually get to the physical output device (the DAC or speakers). By providing this information through the AL, an application can more accurately tell what a user is hearing and thus synchronize better with the audio output.
-
-
Field Summary
Fields Modifier and Type Field and Description static int
AL_SAMPLE_OFFSET_LATENCY_SOFT
The playback position, expressed in fixed-point samples, along with the playback latency, expressed in nanoseconds (1/1000000000ths of a second).static int
AL_SEC_OFFSET_LATENCY_SOFT
The playback position, along with the playback latency, both expressed in seconds.
-
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method and Description static void
alGetSource3dSOFT(int source, int param, double[] value1, double[] value2, double[] value3)
Array version of:GetSource3dSOFT
static void
alGetSource3dSOFT(int source, int param, java.nio.DoubleBuffer value1, java.nio.DoubleBuffer value2, java.nio.DoubleBuffer value3)
Gets the 3 dimensional double values of a source parameter.static void
alGetSource3i64SOFT(int source, int param, long[] value1, long[] value2, long[] value3)
Array version of:GetSource3i64SOFT
static void
alGetSource3i64SOFT(int source, int param, java.nio.LongBuffer value1, java.nio.LongBuffer value2, java.nio.LongBuffer value3)
Gets the 3 dimensional 64 bit integer values of a source parameter.static double
alGetSourcedSOFT(int source, int param)
Gets the double value of a source parameter.static void
alGetSourcedSOFT(int source, int param, double[] value)
Array version of:GetSourcedSOFT
static void
alGetSourcedSOFT(int source, int param, java.nio.DoubleBuffer value)
Gets the double value of a source parameter.static void
alGetSourcedvSOFT(int source, int param, double[] values)
Array version of:GetSourcedvSOFT
static void
alGetSourcedvSOFT(int source, int param, java.nio.DoubleBuffer values)
Array version ofGetSourcedSOFT
static long
alGetSourcei64SOFT(int source, int param)
Gets the 64 bit integer value of a source parameter.static void
alGetSourcei64SOFT(int source, int param, long[] value)
Array version of:GetSourcei64SOFT
static void
alGetSourcei64SOFT(int source, int param, java.nio.LongBuffer value)
Gets the 64 bit integer value of a source parameter.static void
alGetSourcei64vSOFT(int source, int param, long[] values)
Array version of:GetSourcei64vSOFT
static void
alGetSourcei64vSOFT(int source, int param, java.nio.LongBuffer values)
Array version ofGetSourcei64SOFT
static void
alSource3dSOFT(int source, int param, double value1, double value2, double value3)
Sets the 3 dimensional double values of a source parameter.static void
alSource3i64SOFT(int source, int param, long value1, long value2, long value3)
Sets the 3 dimensional 64 bit integer values of a source parameter.static void
alSourcedSOFT(int source, int param, double value)
Sets the double value of a source parameter.static void
alSourcedvSOFT(int source, int param, double[] value)
Array version of:SourcedvSOFT
static void
alSourcedvSOFT(int source, int param, java.nio.DoubleBuffer value)
pointer version ofSourcedSOFT
static void
alSourcei64SOFT(int source, int param, long value)
Sets the 64 bit integer value of a source parameter.static void
alSourcei64vSOFT(int source, int param, long[] values)
Array version of:Sourcei64vSOFT
static void
alSourcei64vSOFT(int source, int param, java.nio.LongBuffer values)
Array version ofSourcei64SOFT
-
-
-
Field Detail
-
AL_SAMPLE_OFFSET_LATENCY_SOFT
public static final int AL_SAMPLE_OFFSET_LATENCY_SOFT
The playback position, expressed in fixed-point samples, along with the playback latency, expressed in nanoseconds (1/1000000000ths of a second). This attribute is read-only.The first value in the returned vector is the sample offset, which is a 32.32 fixed-point value. The whole number is stored in the upper 32 bits and the fractional component is in the lower 32 bits. The value is similar to that returned by
SAMPLE_OFFSET
, just with more precision.The second value is the latency, in nanoseconds. It represents the length of time it will take for the audio at the current offset to actually reach the speakers or DAC. This value should be considered volatile, as it may change very often during playback (it can depend on a number of factors, including how full the mixing buffer OpenAL may be using is timer jitter, or other changes deeper in the audio pipeline).
The retrieved offset and latency should be considered atomic, with respect to one another. This means the returned latency was measured exactly when the source was at the returned offset.
- See Also:
- Constant Field Values
-
AL_SEC_OFFSET_LATENCY_SOFT
public static final int AL_SEC_OFFSET_LATENCY_SOFT
The playback position, along with the playback latency, both expressed in seconds. This attribute is read-only.The first value in the returned vector is the offset in seconds. The value is similar to that returned by
SEC_OFFSET
, just with more precision.The second value is the latency, in seconds. It represents the length of time it will take for the audio at the current offset to actually reach the speakers or DAC. This value should be considered volatile, as it may change very often during playback (it can depend on a number of factors, including how full the mixing buffer OpenAL may be using is, timer jitter, or other changes deeper in the audio pipeline).
The retrieved offset and latency should be considered atomic with respect to one another. This means the returned latency was measured exactly when the source was at the returned offset.
- See Also:
- Constant Field Values
-
-
Method Detail
-
alSourcedSOFT
public static void alSourcedSOFT(int source, int param, double value)
Sets the double value of a source parameter.- Parameters:
source
- the source to modifyparam
- the parameter to modifyvalue
- the parameter value
-
alSource3dSOFT
public static void alSource3dSOFT(int source, int param, double value1, double value2, double value3)
Sets the 3 dimensional double values of a source parameter.- Parameters:
source
- the source to modifyparam
- the parameter to modifyvalue1
- the first valuevalue2
- the second valuevalue3
- the third value
-
alSourcedvSOFT
public static void alSourcedvSOFT(int source, int param, java.nio.DoubleBuffer value)
pointer version ofSourcedSOFT
- Parameters:
source
- the source to modifyparam
- the parameter to modifyvalue
- the parameter values
-
alGetSourcedSOFT
public static void alGetSourcedSOFT(int source, int param, java.nio.DoubleBuffer value)
Gets the double value of a source parameter.- Parameters:
source
- the source to queryparam
- the parameter to queryvalue
- the parameter values
-
alGetSourcedSOFT
public static double alGetSourcedSOFT(int source, int param)
Gets the double value of a source parameter.- Parameters:
source
- the source to queryparam
- the parameter to query
-
alGetSource3dSOFT
public static void alGetSource3dSOFT(int source, int param, java.nio.DoubleBuffer value1, java.nio.DoubleBuffer value2, java.nio.DoubleBuffer value3)
Gets the 3 dimensional double values of a source parameter.- Parameters:
source
- the source to queryparam
- the parameter to queryvalue1
- the first valuevalue2
- the second valuevalue3
- the third value
-
alGetSourcedvSOFT
public static void alGetSourcedvSOFT(int source, int param, java.nio.DoubleBuffer values)
Array version ofGetSourcedSOFT
- Parameters:
source
- the source to queryparam
- the parameter to queryvalues
- the parameter values
-
alSourcei64SOFT
public static void alSourcei64SOFT(int source, int param, long value)
Sets the 64 bit integer value of a source parameter.- Parameters:
source
- the source to modifyparam
- the parameter to modifyvalue
- the parameter values
-
alSource3i64SOFT
public static void alSource3i64SOFT(int source, int param, long value1, long value2, long value3)
Sets the 3 dimensional 64 bit integer values of a source parameter.- Parameters:
source
- the source to modifyparam
- the parameter to modifyvalue1
- the first valuevalue2
- the second valuevalue3
- the third value
-
alSourcei64vSOFT
public static void alSourcei64vSOFT(int source, int param, java.nio.LongBuffer values)
Array version ofSourcei64SOFT
- Parameters:
source
- the source to modifyparam
- the parameter to modifyvalues
- the parameter values
-
alGetSourcei64SOFT
public static void alGetSourcei64SOFT(int source, int param, java.nio.LongBuffer value)
Gets the 64 bit integer value of a source parameter.- Parameters:
source
- the source to queryparam
- the parameter to queryvalue
- the parameter values
-
alGetSourcei64SOFT
public static long alGetSourcei64SOFT(int source, int param)
Gets the 64 bit integer value of a source parameter.- Parameters:
source
- the source to queryparam
- the parameter to query
-
alGetSource3i64SOFT
public static void alGetSource3i64SOFT(int source, int param, java.nio.LongBuffer value1, java.nio.LongBuffer value2, java.nio.LongBuffer value3)
Gets the 3 dimensional 64 bit integer values of a source parameter.- Parameters:
source
- the source to queryparam
- the parameter to queryvalue1
- the first valuevalue2
- the second valuevalue3
- the third value
-
alGetSourcei64vSOFT
public static void alGetSourcei64vSOFT(int source, int param, java.nio.LongBuffer values)
Array version ofGetSourcei64SOFT
- Parameters:
source
- the source to queryparam
- the parameter to queryvalues
- the parameter values
-
alSourcedvSOFT
public static void alSourcedvSOFT(int source, int param, double[] value)
Array version of:SourcedvSOFT
-
alGetSourcedSOFT
public static void alGetSourcedSOFT(int source, int param, double[] value)
Array version of:GetSourcedSOFT
-
alGetSource3dSOFT
public static void alGetSource3dSOFT(int source, int param, double[] value1, double[] value2, double[] value3)
Array version of:GetSource3dSOFT
-
alGetSourcedvSOFT
public static void alGetSourcedvSOFT(int source, int param, double[] values)
Array version of:GetSourcedvSOFT
-
alSourcei64vSOFT
public static void alSourcei64vSOFT(int source, int param, long[] values)
Array version of:Sourcei64vSOFT
-
alGetSourcei64SOFT
public static void alGetSourcei64SOFT(int source, int param, long[] value)
Array version of:GetSourcei64SOFT
-
alGetSource3i64SOFT
public static void alGetSource3i64SOFT(int source, int param, long[] value1, long[] value2, long[] value3)
Array version of:GetSource3i64SOFT
-
alGetSourcei64vSOFT
public static void alGetSourcei64vSOFT(int source, int param, long[] values)
Array version of:GetSourcei64vSOFT
-
-


Class RadixUtils
- java.lang.Object
-
- net.emustudio.emulib.runtime.helpers.RadixUtils
-
@NotThreadSafe public class RadixUtils extends java.lang.Object
The class contains several methods used for work with numbers in various radixes. Numbers represented in various radixes are used widely in system programming in all times. This class tries to make parsing, converting and working with various number radixes easier.
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
RadixUtils.NumberPattern
This class represents a number pattern in single radix
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addNumberPattern(RadixUtils.NumberPattern pattern)
Add NumberPattern for further automatic radix recognitionstatic byte[]
convertToNumber(java.lang.String number, int fromRadix)
Convert a integer number in some radix (stored in String) to binary components in little endian.static byte[]
convertToNumber(java.lang.String number, int fromRadix, int bytesCount)
Convert a integer number in some radix (stored in String) to binary components in little endian.static java.lang.String
convertToRadix(byte[] number, int toRadix, boolean littleEndian)
Converts number in any length to a number with specified radix.java.lang.String
convertToRadix(java.lang.String number, int toRadix)
Converts number in any length to a number with specified radix.static java.lang.String
convertToRadix(java.lang.String number, int fromRadix, int toRadix)
Converts number in any length to a number with specified radix.static java.lang.String
formatBinaryString(int number, int length)
Get formatted binary string of given number.static java.lang.String
formatBinaryString(int number, int length, int spacePerBits, boolean spacesFromLeft)
Get formatted binary string of given number.static java.lang.String
formatByteHexString(int byteNumber)
Get formatted string of a byte.static java.lang.String
formatDwordHexString(int number)
Get formatted string of a dword.static java.lang.String
formatWordHexString(int wordNumber)
Get formatted string of a word.static java.lang.String
formatWordHexString(short upper, short lower)
Get formatted string of a word.static RadixUtils
getInstance()
int
parseRadix(java.lang.String number)
Parses a number in known radix into integer.int
parseRadix(java.lang.String number, int radix)
Parses a number in known radix into integer.void
setDefaults()
Clears all user-defined patterns
-
-
-
Method Detail
-
getInstance
public static RadixUtils getInstance()
-
setDefaults
public void setDefaults()
Clears all user-defined patterns
-
addNumberPattern
public void addNumberPattern(RadixUtils.NumberPattern pattern)
Add NumberPattern for further automatic radix recognition- Parameters:
pattern
- NumberPattern instance
-
convertToRadix
public static java.lang.String convertToRadix(byte[] number, int toRadix, boolean littleEndian)
Converts number in any length to a number with specified radix.- Parameters:
number
- any-length number. Array of number components stored in little endian.toRadix
- the radix of converted numberlittleEndian
- If the number is in little endian (true), or big endian (false)- Returns:
- String of a number in specified radix
-
convertToRadix
public java.lang.String convertToRadix(java.lang.String number, int toRadix)
Converts number in any length to a number with specified radix. This method will automatically detect the number original radix. It can detect several hexadecimal, decimal, and octal formats.- Parameters:
number
- String representing number in hexa, octal or decadic radixtoRadix
- target radix of the number- Returns:
- String of a number in specified radix
- Throws:
java.lang.NumberFormatException
- if the number is not in known format
-
convertToRadix
public static java.lang.String convertToRadix(java.lang.String number, int fromRadix, int toRadix)
Converts number in any length to a number with specified radix.- Parameters:
number
- String representing number in any radixfromRadix
- source radix of the numbertoRadix
- target radix of the number- Returns:
- String of a number in target radix
-
convertToNumber
public static byte[] convertToNumber(java.lang.String number, int fromRadix)
Convert a integer number in some radix (stored in String) to binary components in little endian. Complexity: O(n)- Parameters:
number
- number stored as StringfromRadix
- the radix of the number- Returns:
- Array of binary components of that number
-
convertToNumber
public static byte[] convertToNumber(java.lang.String number, int fromRadix, int bytesCount)
Convert a integer number in some radix (stored in String) to binary components in little endian. Complexity: O(n)- Parameters:
number
- number stored as StringfromRadix
- the radix of the numberbytesCount
- number of bytes. If the results has fewer bytes, they will be appended from the left. If it contains more bytes, they will be cut from the left (from MSB).- Returns:
- Array of binary components of that number
-
parseRadix
public int parseRadix(java.lang.String number) throws java.lang.NumberFormatException
Parses a number in known radix into integer.- Parameters:
number
- number in some known radix- Returns:
- parsed integer
- Throws:
java.lang.NumberFormatException
- if the number is not in known format
-
parseRadix
public int parseRadix(java.lang.String number, int radix) throws java.lang.NumberFormatException
Parses a number in known radix into integer.- Parameters:
number
- number in some known radixradix
- radix of the number (known pattern must exist for parsing)- Returns:
- parsed integer
- Throws:
java.lang.NumberFormatException
- if there is no pattern available for given radix or the number is unparseable
-
formatByteHexString
public static java.lang.String formatByteHexString(int byteNumber)
Get formatted string of a byte. Formatting is using pattern "%02X".- Parameters:
byteNumber
- a number, assumed size is a byte- Returns:
- formatted string as a hexadecimal number, with string length=2
-
formatWordHexString
public static java.lang.String formatWordHexString(int wordNumber)
Get formatted string of a word. Formatting is using pattern "%04X".- Parameters:
wordNumber
- a number, assumed size is a word (2 bytes)- Returns:
- formatted string as a hexadecimal number, with string length=4
-
formatWordHexString
public static java.lang.String formatWordHexString(short upper, short lower)
Get formatted string of a word. Formatting is using pattern "%04X".- Parameters:
upper
- high order byte (high 8 bits)lower
- low order byte (low 8bits)- Returns:
- formatted string as a hexadecimal number, with string length=4
-
formatDwordHexString
public static java.lang.String formatDwordHexString(int number)
Get formatted string of a dword. Formatting is using pattern "%08X".- Parameters:
number
- a number, assumed size is a double word (4 bytes)- Returns:
- formatted string as a hexadecimal number, with string length=8
-
formatBinaryString
public static java.lang.String formatBinaryString(int number, int length, int spacePerBits, boolean spacesFromLeft)
Get formatted binary string of given number. The formatted string is possibly prepended with zeroes to ensure that the string has given length. Also, groups of some bits can be separated by single space. The number of space-separated bits is specified by the `spacesPerBits` parameter.- Parameters:
number
- number to formatlength
- resulting string length (number of bits)spacePerBits
- number of space-separated bits. If <= 0 then bits are never separated with space.spacesFromLeft
- whether the group of bits to be space-separated should be counted from left or from right side- Returns:
- formatted string as a binary number, with given string length
-
formatBinaryString
public static java.lang.String formatBinaryString(int number, int length)
Get formatted binary string of given number. The formatted string is possibly prepended with zeroes to ensure that the string has given length. Bits are not separated by spaces.- Parameters:
number
- number to formatlength
- resulting string length (number of bits)- Returns:
- formatted string as a binary number, with given string length
-
-


Hi ${name}
If you click on the following link you will be taken to a page where you can change your password...
${url}.
This e-mail has been sent by the system OnlineObjects on behalf of a user. If you did not request this e-mail you should ignore it.


REGISTER
EVENT NAME
CODE BREAKERS-CODING CONTEST
HUNT FOR THE INFINTY STONES
CRISIS ON INFINITE EARTHS
MARVEL & DC SHOWDOWN (DEBATE)
ANIMESIA
FIFA-18
Payment mode
Online
Offline
Select
Tez
Paytm UPI
Back to Events Page


A Dataset can have one or more DataSource
s. A DataSource
contains one
or more DataFragments
, such as files, of a common type and partition
scheme. DataSourceDiscovery
is used to create a DataSource
, inspect the
Schema of the fragments contained in it, and declare a partition scheme.
FileSystemDataSourceDiscovery
is a subclass of DataSourceDiscovery
for
discovering files in the local file system, the only currently supported
file system.
The DataSourceDiscovery$create()
factory method instantiates a
DataSourceDiscovery
and takes the following arguments:
path
: A string file path containing data files
filesystem
: Currently only "local" is supported
format
: Currently only "parquet" is supported
allow_non_existent
: logical: is path
allowed to not exist? Default
FALSE
. See Selector.
recursive
: logical: should files be discovered in subdirectories of
path
? Default TRUE
.
...
Additional arguments passed to the FileSystem $create()
method
FileSystemDataSourceDiscovery$create()
is a lower-level factory method and
takes the following arguments:
filesystem
: A FileSystem
selector
: A Selector
format
: Currently only "parquet" is supported
DataSource
has no defined methods. It is just passed to Dataset$create()
.
DataSourceDiscovery
and its subclasses have the following methods:
$Inspect()
: Walks the files in the directory and returns a common Schema
$SetPartitionScheme(part)
: Takes a PartitionScheme
$Finish()
: Returns a DataSource
Dataset for what do do with a DataSource
arrow::Object
-> DataSource
clone()
The objects of this class are cloneable with this method.
DataSource$clone(deep = FALSE)
deep
Whether to make a deep clone.
arrow::Object
-> DataSourceDiscovery
Finish()
DataSourceDiscovery$Finish()
SetPartitionScheme()
DataSourceDiscovery$SetPartitionScheme(part)
Inspect()
DataSourceDiscovery$Inspect()
clone()
The objects of this class are cloneable with this method.
DataSourceDiscovery$clone(deep = FALSE)
deep
Whether to make a deep clone.
arrow::Object
-> arrow::DataSourceDiscovery
-> FileSystemDataSourceDiscovery
clone()
The objects of this class are cloneable with this method.
FileSystemDataSourceDiscovery$clone(deep = FALSE)
deep
Whether to make a deep clone.


Name:
Alignment:
HP:
Hit Die:
Size:
Treasure:
XP Given:
AC:
CR:
Melee:
Ranged:
AC Touch:
AC Flatfooted:
Fort Save:
Ref Save:
Will Save:
STR:
DEX:
CON:
INT:
WIS:
CHA:
Class 1:
Class 1 Levels:
Class 2:
Class 2 Levels:
Skills:
Feats:


Sign In into an existing Account
Sign In
Forgot Password
Sign In with Facebook
Don't have an Account
Sign Up
Forgot Password
Enter username:
Submit


Vim documentation: usr_90
main help file*usr_90.txt* For Vim version 7.2. Last change: 2006 Apr 24 VIM USER MANUAL - by Bram Moolenaar Installing Vim *install* Before you can use Vim you have to install it. Depending on your system it's simple or easy. This chapter gives a few hints and also explains how upgrading to a new version is done. |90.1| Unix |90.2| MS-Windows |90.3| Upgrading |90.4| Common installation issues |90.5| Uninstalling Vim Previous chapter: |usr_45.txt| Select your language Table of contents: |usr_toc.txt|
*90.1* Unix First you have to decide if you are going to install Vim system-wide or for a single user. The installation is almost the same, but the directory where Vim is installed in differs. For a system-wide installation the base directory "/usr/local" is often used. But this may be different for your system. Try finding out where other packages are installed. When installing for a single user, you can use your home directory as the base. The files will be placed in subdirectories like "bin" and "shared/vim". FROM A PACKAGE You can get precompiled binaries for many different UNIX systems. There is a long list with links on this page: http://www.vim.org/binaries.html Volunteers maintain the binaries, so they are often out of date. It is a good idea to compile your own UNIX version from the source. Also, creating the editor from the source allows you to control which features are compiled. This does require a compiler though. If you have a Linux distribution, the "vi" program is probably a minimal version of Vim. It doesn't do syntax highlighting, for example. Try finding another Vim package in your distribution, or search on the web site. FROM SOURCES To compile and install Vim, you will need the following: - A C compiler (GCC preferred) - The GZIP program (you can get it from www.gnu.org) - The Vim source and runtime archives To get the Vim archives, look in this file for a mirror near you, this should provide the fastest download: ftp://ftp.vim.org/pub/vim/MIRRORS Or use the home site ftp.vim.org, if you think it's fast enough. Go to the "unix" directory and you'll find a list of files there. The version number is embedded in the file name. You will want to get the most recent version. You can get the files for Unix in two ways: One big archive that contains everything, or four smaller ones that each fit on a floppy disk. For version 6.1 the single big one is called: vim-6.1.tar.bz2 You need the bzip2 program to uncompress it. If you don't have it, get the four smaller files, which can be uncompressed with gzip. For Vim 6.1 they are called: vim-6.1-src1.tar.gz vim-6.1-src2.tar.gz vim-6.1-rt1.tar.gz vim-6.1-rt2.tar.gz COMPILING First create a top directory to work in, for example: mkdir ~/vim cd ~/vim Then unpack the archives there. If you have the one big archive, you unpack it like this: bzip2 -d -c path/vim-6.1.tar.bz2 | tar xf - Change "path" to where you have downloaded the file. gzip -d -c path/vim-6.1-src1.tar.gz | tar xf - gzip -d -c path/vim-6.1-src2.tar.gz | tar xf - gzip -d -c path/vim-6.1-rt1.tar.gz | tar xf - gzip -d -c path/vim-6.1-rt2.tar.gz | tar xf - If you are satisfied with getting the default features, and your environment is setup properly, you should be able to compile Vim with just this: cd vim61/src make The make program will run configure and compile everything. Further on we will explain how to compile with different features. If there are errors while compiling, carefully look at the error messages. There should be a hint about what went wrong. Hopefully you will be able to correct it. You might have to disable some features to make Vim compile. Look in the Makefile for specific hints for your system. TESTING Now you can check if compiling worked OK: make test This will run a sequence of test scripts to verify that Vim works as expected. Vim will be started many times and all kinds of text and messages flash by. If it is alright you will finally see: test results: ALL DONE If there are one or two messages about failed tests, Vim might still work, but not perfectly. If you see a lot of error messages or Vim doesn't finish until the end, there must be something wrong. Either try to find out yourself, or find someone who can solve it. You could look in the |maillist-archive| for a solution. If everything else fails, you could ask in the vim |maillist| if someone can help you. INSTALLING *install-home* If you want to install in your home directory, edit the Makefile and search for a line: #prefix = $(HOME) Remove the # at the start of the line. When installing for the whole system, Vim has most likely already selected a good installation directory for you. You can also specify one, see below. You need to become root for the following. To install Vim do: make install That should move all the relevant files to the right place. Now you can try running vim to verify that it works. Use two simple tests to check if Vim can find its runtime files: :help :syntax enable If this doesn't work, use this command to check where Vim is looking for the runtime files: :echo $VIMRUNTIME You can also start Vim with the "-V" argument to see what happens during startup: vim -V Don't forget that the user manual assumes you Vim in a certain way. After installing Vim, follow the instructions at |not-compatible| to make Vim work as assumed in this manual. SELECTING FEATURES Vim has many ways to select features. One of the simple ways is to edit the Makefile. There are many directions and examples. Often you can enable or disable a feature by uncommenting a line. An alternative is to run "configure" separately. This allows you to specify configuration options manually. The disadvantage is that you have to figure out what exactly to type. Some of the most interesting configure arguments follow. These can also be enabled from the Makefile. --prefix={directory} Top directory where to install Vim. --with-features=tiny Compile with many features disabled. --with-features=small Compile with some features disabled. --with-features=big Compile with more features enabled. --with-features=huge Compile with most features enabled. See |+feature-list| for which feature is enabled in which case. --enable-perlinterp Enable the Perl interface. There are similar arguments for ruby, python and tcl. --disable-gui Do not compile the GUI interface. --without-x Do not compile X-windows features. When both of these are used, Vim will not connect to the X server, which makes startup faster. To see the whole list use: ./configure --help You can find a bit of explanation for each feature, and links for more information here: |feature-list|. For the adventurous, edit the file "feature.h". You can also change the source code yourself!
*90.2* MS-Windows There are two ways to install the Vim program for Microsoft Windows. You can uncompress several archives, or use a self-installing big archive. Most users with fairly recent computers will prefer the second method. For the first one, you will need: - An archive with binaries for Vim. - The Vim runtime archive. - A program to unpack the zip files. To get the Vim archives, look in this file for a mirror near you, this should provide the fastest download: ftp://ftp.vim.org/pub/vim/MIRRORS Or use the home site ftp.vim.org, if you think it's fast enough. Go to the "pc" directory and you'll find a list of files there. The version number is embedded in the file name. You will want to get the most recent version. We will use "61" here, which is version 6.1. gvim61.exe The self-installing archive. This is all you need for the second method. Just launch the executable, and follow the prompts. For the first method you must chose one of the binary archives. These are available: gvim61.zip The normal MS-Windows GUI version. gvim61ole.zip The MS-Windows GUI version with OLE support. Uses more memory, supports interfacing with other OLE applications. vim61w32.zip 32 bit MS-Windows console version. For use in a Win NT/2000/XP console. Does not work well on Win 95/98. vim61d32.zip 32 bit MS-DOS version. For use in the Win 95/98 console window. vim61d16.zip 16 bit MS-DOS version. Only for old systems. Does not support long filenames. You only need one of them. Although you could install both a GUI and a console version. You always need to get the archive with runtime files. vim61rt.zip The runtime files. Use your un-zip program to unpack the files. For example, using the "unzip" program: cd c:\ unzip path\gvim61.zip unzip path\vim61rt.zip This will unpack the files in the directory "c:\vim\vim61". If you already have a "vim" directory somewhere, you will want to move to the directory just above it. Now change to the "vim\vim61" directory and run the install program: install Carefully look through the messages and select the options you want to use. If you finally select "do it" the install program will carry out the actions you selected. The install program doesn't move the runtime files. They remain where you unpacked them. In case you are not satisfied with the features included in the supplied binaries, you could try compiling Vim yourself. Get the source archive from the same location as where the binaries are. You need a compiler for which a makefile exists. Microsoft Visual C works, but is expensive. The Free Borland command-line compiler 5.5 can be used, as well as the free MingW and Cygwin compilers. Check the file src/INSTALLpc.txt for hints.
*90.3* Upgrading If you are running one version of Vim and want to install another, here is what to do. UNIX When you type "make install" the runtime files will be copied to a directory which is specific for this version. Thus they will not overwrite a previous version. This makes it possible to use two or more versions next to each other. The executable "vim" will overwrite an older version. If you don't care about keeping the old version, running "make install" will work fine. You can delete the old runtime files manually. Just delete the directory with the version number in it and all files below it. Example: rm -rf /usr/local/share/vim/vim58 There are normally no changed files below this directory. If you did change the "filetype.vim" file, for example, you better merge the changes into the new version before deleting it. If you are careful and want to try out the new version for a while before switching to it, install the new version under another name. You need to specify a configure argument. For example: ./configure --with-vim-name=vim6 Before running "make install", you could use "make -n install" to check that no valuable existing files are overwritten. When you finally decide to switch to the new version, all you need to do is to rename the binary to "vim". For example: mv /usr/local/bin/vim6 /usr/local/bin/vim MS-WINDOWS Upgrading is mostly equal to installing a new version. Just unpack the files in the same place as the previous version. A new directory will be created, e.g., "vim61", for the files of the new version. Your runtime files, vimrc file, viminfo, etc. will be left alone. If you want to run the new version next to the old one, you will have to do some handwork. Don't run the install program, it will overwrite a few files of the old version. Execute the new binaries by specifying the full path. The program should be able to automatically find the runtime files for the right version. However, this won't work if you set the $VIMRUNTIME variable somewhere. If you are satisfied with the upgrade, you can delete the files of the previous version. See |90.5|.
*90.4* Common installation issues This section describes some of the common problems that occur when installing Vim and suggests some solutions. It also contains answers to many installation questions. Q: I Do Not Have Root Privileges. How Do I Install Vim? (Unix) Use the following configuration command to install Vim in a directory called $HOME/vim: ./configure --prefix=$HOME This gives you a personal copy of Vim. You need to put $HOME/bin in your path to execute the editor. Also see |install-home|. Q: The Colors Are Not Right on My Screen. (Unix) Check your terminal settings by using the following command in a shell: echo $TERM If the terminal type listed is not correct, fix it. For more hints, see |06.2|. Another solution is to always use the GUI version of Vim, called gvim. This avoids the need for a correct terminal setup. Q: My Backspace And Delete Keys Don't Work Right The definition of what key sends what code is very unclear for backspace <BS> and Delete <Del> keys. First of all, check your $TERM setting. If there is nothing wrong with it, try this: :set t_kb=^V<BS> :set t_kD=^V<Del> In the first line you need to press CTRL-V and then hit the backspace key. In the second line you need to press CTRL-V and then hit the Delete key. You can put these lines in your vimrc file, see |05.1|. A disadvantage is that it won't work when you use another terminal some day. Look here for alternate solutions: |:fixdel|. Q: I Am Using RedHat Linux. Can I Use the Vim That Comes with the System? By default RedHat installs a minimal version of Vim. Check your RPM packages for something named "Vim-enhanced-version.rpm" and install that. Q: How Do I Turn Syntax Coloring On? How do I make plugins work? Use the example vimrc script. You can find an explanation on how to use it here: |not-compatible|. See chapter 6 for information about syntax highlighting: |usr_06.txt|. Q: What Is a Good vimrc File to Use? See the www.vim.org Web site for several good examples. Q: Where Do I Find a Good Vim Plugin? See the Vim-online site: http://vim.sf.net. Many users have uploaded useful Vim scripts and plugins there. Q: Where Do I Find More Tips? See the Vim-online site: http://vim.sf.net. There is an archive with hints from Vim users. You might also want to search in the |maillist-archive|.
*90.5* Uninstalling Vim In the unlikely event you want to uninstall Vim completely, this is how you do it. UNIX When you installed Vim as a package, check your package manager to find out how to remove the package again. If you installed Vim from sources you can use this command: make uninstall However, if you have deleted the original files or you used an archive that someone supplied, you can't do this. Do delete the files manually, here is an example for when "/usr/local" was used as the root: rm -rf /usr/local/share/vim/vim61 rm /usr/local/bin/eview rm /usr/local/bin/evim rm /usr/local/bin/ex rm /usr/local/bin/gview rm /usr/local/bin/gvim rm /usr/local/bin/gvim rm /usr/local/bin/gvimdiff rm /usr/local/bin/rgview rm /usr/local/bin/rgvim rm /usr/local/bin/rview rm /usr/local/bin/rvim rm /usr/local/bin/rvim rm /usr/local/bin/view rm /usr/local/bin/vim rm /usr/local/bin/vimdiff rm /usr/local/bin/vimtutor rm /usr/local/bin/xxd rm /usr/local/man/man1/eview.1 rm /usr/local/man/man1/evim.1 rm /usr/local/man/man1/ex.1 rm /usr/local/man/man1/gview.1 rm /usr/local/man/man1/gvim.1 rm /usr/local/man/man1/gvimdiff.1 rm /usr/local/man/man1/rgview.1 rm /usr/local/man/man1/rgvim.1 rm /usr/local/man/man1/rview.1 rm /usr/local/man/man1/rvim.1 rm /usr/local/man/man1/view.1 rm /usr/local/man/man1/vim.1 rm /usr/local/man/man1/vimdiff.1 rm /usr/local/man/man1/vimtutor.1 rm /usr/local/man/man1/xxd.1 MS-WINDOWS If you installed Vim with the self-installing archive you can run the "uninstall-gui" program located in the same directory as the other Vim programs, e.g. "c:\vim\vim61". You can also launch it from the Start menu if installed the Vim entries there. This will remove most of the files, menu entries and desktop shortcuts. Some files may remain however, as they need a Windows restart before being deleted. You will be given the option to remove the whole "vim" directory. It probably contains your vimrc file and other runtime files that you created, so be careful. Else, if you installed Vim with the zip archives, the preferred way is to use the "uninstal" program (note the missing l at the end). You can find it in the same directory as the "install" program, e.g., "c:\vim\vim61". This should also work from the usual "install/remove software" page. However, this only removes the registry entries for Vim. You have to delete the files yourself. Simply select the directory "vim\vim61" and delete it recursively. There should be no files there that you changed, but you might want to check that first. The "vim" directory probably contains your vimrc file and other runtime files that you created. You might want to keep that.
Table of contents: |usr_toc.txt| Copyright: see |manual-copyright| vim:tw=78:ts=8:ft=help:norl: top - main help file


|
Bullet Collision Detection & Physics Library
|
#include "btMatrix3x3.h"
Go to the source code of this file.
Classes | |
| class | btTransform |
| The btTransform class supports rigid transforms with only translation and rotation and no scaling/shear. More... | |
| struct | btTransformFloatData |
| for serialization More... | |
| struct | btTransformDoubleData |
Macros | |
| #define | btTransformData btTransformFloatData |
Functions | |
| bool | operator== (const btTransform &t1, const btTransform &t2) |
| Test if two transforms have all elements equal. More... | |
| #define btTransformData btTransformFloatData |
Definition at line 23 of file btTransform.h.
|
inline |
Test if two transforms have all elements equal.
Definition at line 237 of file btTransform.h.


Mrs. Emoji are a fun and interesting pair that whose faces were drastically altered after a freak accident 😱 😵 that happened in pharmaceutical lab while experimenting with a drug that would allow people to control any micro expression at will. After many years of physical and emotional therapy, they learned to live with their freakishly cool now highly animated faces.  Mrs. Emoji have invited you to a close up look into their lives and an opportunity to be different while still enjoying the awesome experience of life!


THtmlViewer component
property htOptions: set of (htOverLinksActive,htNoLinkUnderline, htPrintBackground,
htPrintTableBackground, htShowDummyCaret, htShowVScroll);
The htOptions property currently has the following items:
htOverLinksActive
When set, link color will change when the mouse is over the link. Color is determined by the special olink attribute of the <body> tag, if present. If this attribute is absent, the DefOverLinkColor property determines the color.
htNoLinkUnderline
Turns off underlines on links.
htPrintMonchromeBlack
If set, monochrome printers will always print black. This is set by default since some monochrome printers apparently will not print anything but black.
htPrintBackground
If set, allows all background images and colors to be printed. This is off by default.
htPrintTableBackground
If set, allows Table background colors to be printed. This is set by default.
htShowDummyCaret
Shows the current character position when text is not otherwise selected.
htShowVScroll
htShowVScroll alters the way the vertical scrollbar is displayed. If htShowVScroll is not set, no vertical scrollbar is shown if none is needed. If htShowVScroll is set, the vertical scrollbar will always be shown but may be shown as disabled.
htNoWheelMouse
htNoWheelMouse disables the mouse wheel so that the middle button may be used for other purposes.
htNoLinkHilite
If set, prevents the selection or highlighting of portions of links. This can make clicking a link more reliable by avoiding the possibility of making a selection instead.


npm hook ls [pkg]
npm hook add <entity> <url> <secret>
npm hook update <id> <url> [secret]
npm hook rm <id>
Allows you to manage npm hooks, including adding, removing, listing, and updating.
Hooks allow you to configure URL endpoints that will be notified whenever a change happens to any of the supported entity types. Three different types of entities can be watched by hooks: packages, owners, and scopes.
To create a package hook, simply reference the package name.
To create an owner hook, prefix the owner name with ~
(as in, ~youruser
).
To create a scope hook, prefix the scope name with @
(as in, @yourscope
).
The hook id
used by update
and rm
are the IDs listed in npm hook
ls
for that particular hook.
The shared secret will be sent along to the URL endpoint so you can verify the request came from your own configured hook.
Add a hook to watch a package for changes:
Add a hook to watch packages belonging to the user substack
:
Add a hook to watch packages in the scope @npm
List all your active hooks:
List your active hooks for the lodash
package:
Update an existing hook’s url:
Remove a hook:


×
I-QUIZ
DESCRIPTION
Let's shock the nuerotransmittors break all the barriers of your memory and bring those knowledge to this stage.
So get your brain ready for this challenge and see what you know about the world we live in.
RULES
- No of rounds will be decided depending upon the competition.
- Decision of quiz master will be final.
- The participants shall not be allowed to use mobile or other electronic instruments.
- The questions shall be in the form of multiple choice, true or false statement, specific answer question etc.
- Replacement of any particiant after registration is not allowed.
- Audience shall not give any hints or clues to the competitors.
- Competitors must bring their college id for participation .
ELIMINATION ROUND (RULES)
- Each competitor would be given a set of question paper containing 25 questions.
- Time limit is 20 minutes.
- Only 6 participants would be selected for stage rounds.
- In case of tie between 2 or more competitors further more questions would be asked for final selection.
- The selected competitors shall have to appear for the final rounds.


| attrassign {survival} | R Documentation |
The "assign"
attribute on model matrices describes which columns
come from which terms in the model formula. It has two versions. R uses
the original version, but the alternate version found in
S-plus is sometimes useful.
## Default S3 method: attrassign(object, tt,...) ## S3 method for class 'lm' attrassign(object,...)
object |
model matrix or linear model object |
tt |
terms object |
... |
ignored |
For instance consider the following
survreg(Surv(time, status) ~ age + sex + factor(ph.ecog), lung)
R gives the compact for for assign, a vector (0, 1, 2, 3, 3, 3); which can be read as “the first column of the X matrix (intercept) goes with none of the terms, the second column of X goes with term 1 of the model equation, the third column of X with term 2, and columns 4-6 with term 3”.
The alternate (S-Plus default) form is a list
$(Intercept) 1 $age 2 $sex 3 $factor(ph.ecog) 4 5 6
A list with names corresponding to the term names and elements that are vectors indicating which columns come from which terms
formula <- Surv(time,status)~factor(ph.ecog) tt <- terms(formula) mf <- model.frame(tt,data=lung) mm <- model.matrix(tt,mf) ## a few rows of data mm[1:3,] ## old-style assign attribute attr(mm,"assign") ## alternate style assign attribute attrassign(mm,tt)


--- title: Fibres of Orientations sidebar: documentation_sidebar permalink: OrientationFibre.html folder: documentation toc: false ---
A fibre in orientation space is essentially a line connecting two orientations and can be represented in MTEX by a single variable of type fibre. To illustrate the definition of a fibre we first define cube
and goss
orientation
and then the fibre connecting both orientations
{% highlight matlab %} f = fibre(ori1,ori2) {% endhighlight %} {% highlight plaintext %} f = fibre (432 → xyz) h || r: (100) || (1,0,0) o1 → o2: (0°,0°,0°) → (0°,45°,0°) {% endhighlight %}Finally we plot everything into the Euler space
{% highlight matlab %} % plot the fibre plot(f,'DisplayName','Fibre','linewidth',4,'linecolor','green') % and on top of it the orientations hold on plot(ori1,'DisplayName','CUBE','MarkerSize',12,'MarkerFaceColor','darkred','MarkerEdgeColor','k') plot(ori2,'DisplayName','GOSS','MarkerSize',12,'MarkerFaceColor','blue','MarkerEdgeColor','k') hold off legend {% endhighlight %}Alternatively, we may visualize the fibre also in axis angle space
{% highlight matlab %} % plot the fibre plot(f,'linecolor','green','linewidth',6,'axisAngle') % and on top of it the orientations hold on plot(ori1,'MarkerFaceColor','darkred','MarkerSize',15,'axisAngle') plot(ori2,'MarkerFaceColor','blue','MarkerSize',15) hold off {% endhighlight %}Obviously, f
is not a full fibre. Since, the orientation space has no boundary a full fibre is best thought of as a circle that passes trough two fixed orientations. In order to define the full fibre us the option 'full'
MTEX supports for fibres all the plotting options that are available for orientations. This included pole figures and inverse pole figures using the commands plotPDF
and plotIPDF
.
An important difference to orientation plots is that fibres are not automatically symmetrised when plotted. To achieve this use the command symmetrise
.
Inverse pole figures are by default restricted to the fundamental sector. You may use the option 'complete'
to plot the entire sphere.
Alternatively, a fibre can also be defined by a pair of a crystal and a specimen direction. In this case it consists of all orientations that alignes the crystal direction parallel to the specimen direction. As an example we define the fibre of all orientations such that the c-axis (001) is parallel to the z-axis by
{% highlight matlab %} f = fibre(Miller(0,0,1,cs),vector3d.Z) plot(f,'linecolor','gold','linewidth',4,'project2FundamentalRegion','axisAngle') {% endhighlight %} {% highlight plaintext %} f = fibre (432 → xyz) h || r: (001) || (0,0,1) {% endhighlight %}If both directions of type Miller the fibre corresponds to all misorientations which have these two direcetion parallel.
Finally, a fibre can be defined by an initial orientation ori1
and a direction h
, i.e., all orientations ori
of this fibre satisfy
The following code defines a fibre that passes through the cube orientation and rotates about the (111) axis.
{% highlight matlab %} f = fibre(ori1,Miller(1,1,1,cs)) plot(f,'linecolor','darkred','linewidth',4,'project2FundamentalRegion','axisAngle') {% endhighlight %} {% highlight plaintext %} f = fibre (432 → xyz) h || r: (111) || (1,1,1) {% endhighlight %}MTEX includes also a list of predefined fibres, e.g., alpha, beta, gamma, epsilon, eta, tau and theta fibres. Those can be defined by
{% highlight matlab %} ss = specimenSymmetry('orthorhombic'); beta = fibre.beta(cs,ss,'full') {% endhighlight %} {% highlight plaintext %} beta = fibre (432 → xyz (mmm)) h || r: (12 6 11) || (1,1,4) o1 → o2: (0°,35.3°,45°) → (0°,35.3°,45°) {% endhighlight %}Lets plot an overview of all predefined fibres with respect to orthorhombic specimen symmetry
{% highlight matlab %} plot(fibre.alpha(cs,ss,'full'),'linewidth',3,'lineColor',ind2color(1),'DisplayName','alpha') hold on plot(fibre.beta(cs,ss,'full'),'linewidth',3,'lineColor',ind2color(2),'DisplayName','beta') plot(fibre.gamma(cs,ss,'full'),'linewidth',3,'lineColor',ind2color(3),'DisplayName','gamma') plot(fibre.epsilon(cs,ss,'full'),'linewidth',3,'lineColor',ind2color(4),'DisplayName','epsilon') plot(fibre.eta(cs,ss,'full'),'linewidth',3,'lineColor',ind2color(5),'DisplayName','eta') plot(fibre.tau(cs,ss,'full'),'linewidth',3,'lineColor',ind2color(6),'DisplayName','tau') plot(fibre.theta(cs,ss,'full'),'linewidth',3,'lineColor',ind2color(7),'DisplayName','theta') hold off legend('Location','best') {% endhighlight %}Note, that it is straight forward to define a corresponding fibre ODF by the command fibreODF
We may also visualize an ODF along a fibre
{% highlight matlab %} plot(odf,fibre.eta(cs,ss),'linewidth',2) {% endhighlight %}or compute the volume of an ODF in a tube around a fibre using the command volume


Freshman enrolled in Cornell Engineering (class of 2022), Hunter College High School class of 2018. Interested in computer programming, building computers, game design, computer engineering.
Owner of "Budget Tech" on YouTube. Channel currently has 1,200 subscribers and 101,000 views across all videos.
Runs computer consulting services in New York City mainly targeted towards older people and all who consider themselves "technologically illiterate". Website in development!


---
layout: archive
title: Lean Prover Zulip Chat Archive
permalink: 113488general/55779Theomegatactic.html
---
The archive URL format has changed. Please find this page at:
https://leanprover-community.github.io/archive/stream/113488-general/topic/The.20omega.20tactic.html


This information will only be shared with team members. Give your remote team members more color about yourself.
Give us a pic, by URL. Go to Gravatar to get one


Discontinuous and Alternate Q-system Fractals
Michael Levin
Dept. of Biological
and Biomedical Sciences
Harvard Medical School
Boston, MA
Running title: "Discontinuous and Alternate Q-system Fractals"
Please address correspondence to:
Michael Levin
Genetics dept.
Harvard Medical School
(617) 432-7758
<EMAIL_ADDRESS>1994, Computers and Graphics, 18(6): 873-884


{% extends "base.html" %} {% block tag_header_content %}
You must have active subscriptions and have generated activation codes for products before deinstalling the products or unsubscribing.


Common TLS configuration¶
DataSource¶
{
"filename": "..."
}
TlsParameters¶
{
"tls_minimum_protocol_version": "...",
"tls_maximum_protocol_version": "...",
"cipher_suites": [],
"ecdh_curves": []
}
- tls_minimum_protocol_version
- (TlsParameters.TlsProtocol) Minimum TLS protocol version.
- tls_maximum_protocol_version
- (TlsParameters.TlsProtocol) Maximum TLS protocol version.
- cipher_suites
(string) If specified, the TLS listener will only support the specified cipher list. If not specified, the default list:
[ECDHE-ECDSA-AES128-GCM-SHA256|ECDHE-ECDSA-CHACHA20-POLY1305] [ECDHE-RSA-AES128-GCM-SHA256|ECDHE-RSA-CHACHA20-POLY1305] ECDHE-ECDSA-AES128-SHA256 ECDHE-RSA-AES128-SHA256 ECDHE-ECDSA-AES128-SHA ECDHE-RSA-AES128-SHA AES128-GCM-SHA256 AES128-SHA256 AES128-SHA ECDHE-ECDSA-AES256-GCM-SHA384 ECDHE-RSA-AES256-GCM-SHA384 ECDHE-ECDSA-AES256-SHA384 ECDHE-RSA-AES256-SHA384 ECDHE-ECDSA-AES256-SHA ECDHE-RSA-AES256-SHA AES256-GCM-SHA384 AES256-SHA256 AES256-SHA
will be used.
- ecdh_curves
- (string) If specified, the TLS connection will only support the specified ECDH curves. If not specified, the default curves (X25519, P-256) will be used.
Enum TlsParameters.TlsProtocol¶
[TlsParameters.TlsProtocol proto]
- TLS_AUTO
- (DEFAULT) Envoy will choose the optimal TLS version.
- TLSv1_0
- TLS 1.0
- TLSv1_1
- TLS 1.1
- TLSv1_2
- TLS 1.2
- TLSv1_3
- TLS 1.3
TlsCertificate¶
{
"certificate_chain": "{...}",
"private_key": "{...}"
}
- certificate_chain
- (DataSource) The TLS certificate chain.
- private_key
- (DataSource) The TLS private key.
TlsSessionTicketKeys¶
{
"keys": []
}
- keys
(DataSource, REQUIRED) Keys for encrypting and decrypting TLS session tickets. The first key in the array contains the key to encrypt all new sessions created by this context. All keys are candidates for decrypting received tickets. This allows for easy rotation of keys by, for example, putting the new key first, and the previous key second.
If session_ticket_keys is not specified, the TLS library will still support resuming sessions via tickets, but it will use an internally-generated and managed key, so sessions cannot be resumed across hot restarts or on different hosts.
Each key must contain exactly 80 bytes of cryptographically-secure random data. For example, the output of
openssl rand 80
.Attention
Using this feature has serious security considerations and risks. Improper handling of keys may result in loss of secrecy in connections, even if ciphers supporting perfect forward secrecy are used. See https://www.imperialviolet.org/2013/06/27/botchingpfs.html for some discussion. To minimize the risk, you must:
- Keep the session ticket keys at least as secure as your TLS certificate private keys
- Rotate session ticket keys at least daily, and preferably hourly
- Always generate keys using a cryptographically-secure random data source
CertificateValidationContext¶
[CertificateValidationContext proto]
{
"trusted_ca": "{...}",
"verify_certificate_hash": [],
"verify_subject_alt_name": []
}
- trusted_ca
- (DataSource) TLS certificate data containing certificate authority certificates to use in verifying a presented client side certificate. If not specified and a client certificate is presented it will not be verified. By default, a client certificate is optional, unless one of the additional options (require_client_certificate, verify_certificate_hash, or verify_subject_alt_name) is also specified.
- verify_certificate_hash
- (string) If specified, Envoy will verify (pin) the hex-encoded SHA-256 hash of the presented certificate.
- verify_subject_alt_name
- (string) An optional list of subject alternative names. If specified, Envoy will verify that the certificate’s subject alternative name matches one of the specified values.
CommonTlsContext¶
TLS context shared by both client and server TLS contexts.
{
"tls_params": "{...}",
"tls_certificates": [],
"validation_context": "{...}",
"alpn_protocols": []
}
- tls_params
- (TlsParameters) TLS protocol versions, cipher suites etc.
- tls_certificates
(TlsCertificate) Multiple TLS certificates can be associated with the same context. E.g. to allow both RSA and ECDSA certificates, two TLS certificates can be configured.
Attention
Although this is a list, currently only a single certificate is supported. This will be relaxed in the future.
- validation_context
- (CertificateValidationContext) How to validate peer certificates.
- alpn_protocols
(string) Supplies the list of ALPN protocols that the listener should expose. In practice this is likely to be set to one of two values (see the codec_type parameter in the HTTP connection manager for more information):
- “h2,http/1.1” If the listener is going to support both HTTP/2 and HTTP/1.1.
- “http/1.1” If the listener is only going to support HTTP/1.1.
There is no default for this parameter. If empty, Envoy will not expose ALPN.
UpstreamTlsContext¶
{
"common_tls_context": "{...}",
"sni": "..."
}
- common_tls_context
- (CommonTlsContext) Common TLS context settings.
- sni
- (string) SNI string to use when creating TLS backend connections.
DownstreamTlsContext¶
{
"common_tls_context": "{...}",
"require_client_certificate": "{...}",
"session_ticket_keys": "{...}"
}
- common_tls_context
- (CommonTlsContext) Common TLS context settings.
- require_client_certificate
- (BoolValue) If specified, Envoy will reject connections without a valid client certificate.
- session_ticket_keys
(TlsSessionTicketKeys) TLS session ticket key settings.
Only one of session_ticket_keys may be set.


Photograph contest!
Upload below your contest picture
Upload my super awesome picture
You can only upload PNG or JPG pictures.


HEAD
Hello world! =======
I'm hosted with GitHub Pages.
>>>>>>> parent of 03289df... Update index.html


Tickets
Super Early Bird is opened!
Buy JSConf BR TicketsSpeakers
Schedule
| 9:00 |
Registration |
|
| 9:00 |
Welcome |
|
| 9:00 |
Developers as Intentional Designers Intentional DesignersLynn Fisher |
|
| 9:00 |
Developers as Intentional DesignersLynn Fisher |
|
| 9:00 |
Coffee Break |
|
| 9:00 |
Developers as Intentional DesignersLynn Fisher |
|
| 12:00 |
Monkeys in the Machinewebworkers
async
Shakespeare
deferred
promise
jQuery
magic
Eric Mann | |
| 9:00 |
Family Photo |
Location
Hotel Vila Galé Fortaleza
Av. Dioguinho, 4189 - Praia do Futuro. Fortaleza/CE - Brazil
The Vila Galé Fortaleza Hotel is located on the beach only 10 minutes away from the renowned Avenida Beira-Mar, in Fortaleza.
This hotel in Fortaleza features a Beach Tent as well where you can enjoy the lovely weather of North-eastern Brazil, being entitled to a bar service and all the facilities that’ll make it a great afternoon and a perfect holiday in Brazil.
Call for Papers
We are inviting the JavaScript community to submit talks for the upcoming JSConf BR. If you know someone who may deliver an interesting talk, please let us know and we'll contact them.
Our talk selection process favors content (blind selection process); We want our community to be inclusive!
If you get selected as a speaker, here's what you get:
We cover the flights and your stay at a nice Fortaleza hotel for the days of the conference. If your employer can cover your travel and hotel, we are more than happy to list them as sponsors! The money we save will be used to make the conference even better.
30 minutes to present in front of the greatest audience ever: the JSConf family!
Call For Papers Ended :(Let us know if you need help with anything that is not listed here, we'll be more than happy to help.
We value having a safe, family-friendly, harassment-free environment, check our code of conduct.
PS: crazy topics get extra points ;)


Welcome to A Better Yard Landscaping!
At A Better Yard Landscaping, we offer a large selection and the highest quality of shrubs and trees around. We strive to provide our clients with excellent landscaping products at very reasonable prices while giving the utmost customer satisfaction.
We carefully analyze and listen to your questions and concerns, then offer our suggestions and advice to develop our plan and help you with your landscaping needs.
People love the effects that even simple landscape lighting can have on their homes and lawns, as it can truly bring out the best in a quality landscaping result, helping to accent and highlight the best features of your home and lawn. Whether you’re creating the garden of your dreams or looking for just the right tree or shrub…A Better Yard Landscaping is the place to call. At A Better Yard Landscaping, we are beautifying the landscape one project at a time.