Page: Program_Root/admin_panel/records.php
Standard event handler for context cursor manipulation.
- Package -
User
- Access -
public
Classes defined on this page:
|
Include Statements Summary
|
| INCLUDE TYPE | INCLUDED FILENAME | DESCRIPTION |
| VARIABLE NAME | VARIABLE VALUE | DESCRIPTION |
| CONSTANT NAME | CONSTANT VALUE | DESCRIPTION |
|
Include Statements Detail
|
record_create
void record_create ( &$this )
Event handler: Create a new row in table.
Optional event argument 'sources' takes a source set, otherwise the
context cursor is used and field values can be specified in
array 'preset_values. 'msg' takes a message to print if the record
was created.
- Function Parameters:
- object $this: application
- Function Info:
- See -
record_create_set()
- Access -
public
record_create_set
void record_create_set ( &$this, &$set )
Create record listed in $sources with optional field values or alieases.
- Function Parameters:
- object $this: application
- array $set: Source set which describes the records to be created.
- Function Info:
- Access -
public
record_delete
void record_delete ( &$this )
Event handler: Ask to delete records.

Event argument '_cursor' can contain the context cursor, an array of
cursors can be passed in 'cursor_list' instead. 'yes_view' can contain
an event that is triggered if record were deleted, 'no_view' can contain
one for the opposite case (the deletion failed).
- Function Parameters:
- object $this: application
- Function Info:
- See -
record_delete_force()
- Access -
public
record_delete_force
void record_delete_force ( &$this )
Event handler: Delete records.
Event argument '_cursor' can contain the context cursor, an array of
cursors can be passed in 'cursor_list' instead.
- Function Parameters:
- object $this: application
- Function Info:
- Access -
public
record_update
void record_update ( &$this )
Calls form_update() and outputs a success or error message.
Non-existing primary keys will be ignored. The event context is
highlighted.
- Function Parameters:
- object $this: application
- Function Info:
- See -
cmd_update (), form_update()
- Access -
public
_records_init
void _records_init ( &$this )
Initialise this module.
- Function Parameters:
- object $this: application
- Function Info:
_record_create_continue
void _record_create_continue ( &$this, $keys )
Create records, print messagebox and jump to next view.
- Function Parameters:
- object $this: application
- array &$this: Keyset created by record_create_set().
- Function Info:
- See -
record_create_set()


布局修炼手册
Button1
Button2
卍
keep out keep out keep out
keep alive keep alive keep alive
实验室简介
五十音图
卍
卍
卍
卍


rotten > Library > Biographies > Mad Science > Edward Teller
Edward Teller
One of the men responsible for the Atomic Bomb, and the father of the
hydrogen bomb, the fusion or "superbomb" as he called it. Teller has tirelessly
advocated the development of a particle beam weapon, and in fact it is now
possible to win the Edward Teller Medal if you exhibit pioneering
"research and leadership in the use of laser and ion particle beams". Teller
bears a suspicious resemblance to the lead character in Stanley Kubrik's
Dr. Strangelove. But if you ask about this resemblance, he will
throw you out of his office.
Pornopolis |
Rotten |
Faces of Death |
Famous Nudes
|


This is a non reversible action.


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score:
0
Use ASWD to move
Player
Human
Zombie
Infected
Hint:
The Game will speed up after the player is bitten.
Start Game


本书pdf是文字识别版，影印质量一般。
粗略看了一下，虽然写着fundamental，但里面充满了公式和理论，感觉就是化工学科的物理化学分支。
相关书籍：
1.1 The Scope of Chemical Reaction Engineering
1.2 The Extent of Reaction
1.3 The Rate of Reaction
1.4 General Properties of the Rate Function for a Single Reaction
1.5 Examples of Reaction Rates
2.1 Elementary Reactions
2.2 Arrhenius Temperature Dependence of the Rate Constant
2.3 Transition-State Theory
3.1 Ideal Reactors
3.2 Batch and Semibatch Reactors
3.3 Stirred-Flow Reactors
3.4 Ideal Tubular Reactors
3.5 Measurement of Reaction Rates
4.1 Single Reactions
4.2 The Steady-State Approximation
4.3 Relaxation Methods
5.1 Introduction
5.2 Kinetics of Elementary Steps: Adsorption, Desorption, and Surface Reaction
5.3 Kinetics of Overall Reactions
5.4 Evaluation of Kinetic Parameters
6.1 Introduction
6.2 External Transport Effects
6.3 Internal Transport Effects
6.4 Combined Internal and External Transport Effects
6.5 Analysis of Rate Data
7.1 Introduction
7.2 Asymmetric Hydrogenation of Prochiral Olefins
7.3 Ammonia Synthesis on Transition Metal Catalysts
7.4 Ethylene Hydrogenation on Transition Metals
7.5 Concluding Remarks
8.1 Introduction
8.2 Residence Time Distribution (RTD)
8.3 Application of RTD Functions to the Prediction of Reactor Conversion
8.4 Dispersion Models for Nonideal Reactors
8.5 Prediction of Conversion with an AxiallyDispersed PFR
8.6 Radial Dispersion
8.7 Dispersion Models for Nonideal Flow in Reactors
9.1 The Nature of the Problem
9.2 Energy Balances
9.3 Nonisothermal Batch Reactor
9.4 Nonisothermal Plug Flow Reactor
9.5 Temperature Effects in a CSTR
9.6 Stability and Sensitivity of Reactors Accomplishing Exothermic Reactions
10.1 Homogeneous Versus Heterogeneous Reactions in Tubular Reactors
10.2 One-Dimensional Models for Fixed-Bed Reactors
10.3 Two-Dimensional Models for Fixed-Bed Reactors
10.4 Reactor Configurations
10.5 Fluidized Beds with Recirculating Solids


Thank you for sharing your code. I have tried this code , but somehow the value of the checkbox is not
retained after reload. It goes back to being unchecked. Do you know why ?
Thank you for sharing your work with us. I am trying to put a reset button in demo-1 to delete the
values in checkboxes but so far can´t work out how to do so.
How can we set the cookies to expire at a certain time (for example 8:00:00 a.m in the morning)and
would probably have a prompt “cookies expire” then refresh the page.
and after 8:00:01 a.m it can accept new cookies again.
Hi
I need some help I have a button remove, I want to remove a particular div based on the selection of a
checkbox. Meaning that if the checkbox is checked the div must be removed onclick of the remove
button
Can you please provide the example using javascript / jquery
Hi Admin.
I have downloaded the above example. It is working fine on my local server. But when i try to use
like:
[$.cookie(‘reg_no’, reg_no, { expires: 7})] and [$.cookie.json = true;]
with jquery code, It is showing error “TypeError: $.cookie is undefined”.
I was building a filter you can assume it similar to flipkart or any ecommerce site, where in on each
checkbox check the page is reloaded with the required parameters through url(querystring) and by
sending the ajax request data of checkbox values data is fetched whether they use the same technique
i’m just curious to know (and i assume they are reloading page with querystring for seo purpose)
HI admin,
My question was ecommerce sites use checkbox filters when reloading but the reloading of only
the product takes place where as the filters doesn’t get reloaded whether it is page
caching or they use persistent checkboxes and i have downloaded the code and used it whether
cookie can be set once the page reloads with different querystring for eg when i click on the
demo link first time it is empty when i check it and close it and when i click on demo link
again the checkbox state remains , i want this behaviour only if the page reloads with query
string is this possible how to achieve it
Thanks for the code! This is what I’ve been scouring the internets for. One problem, I have been
trying to embed multiple check boxes and can’t seem to get them to respond individually. The
checks stay marked but they ALL stay marked. Thoughts?
How do you clear the cookie? After adding that code to my page, it seems to be holding on to data, even
after I’ve removed your code completely from the page! I assume it will hold on to the data for 7
days since that is what I had in the cookie. Thanks!
Ive tested in one page locally with IE and it works perfectly.
I would like to implement a few pages, each with a list of items that can be checked or uncheck, but it
appears that using the same code in another page interferes even when the input have different id
names. It may work on each page independently while they are all open in the browser, but after I close
the browser only the last page to be modified keeps the values.
Right now Im not sure which part of the code I can change to identify a given page to be different from
other page files with similar code.
This is something I can help you with, but not really in the comments section of my blog.
The best thing to do is to head to http://community.sitepoint.com, create an account (or login
using Google, Facebook, Twitter, Yahoo or Github), then create a topic with your question in the
JavaScript forum. Let me know when you have done that and I’ll answer you there.
Thanks for the script. However I’m getting an error when running it with IE8 and jquery 1.7.2.
The error is “Object doesn’t support this property or method” and it gives this error
on line 60 in your code. The line that begins with “Object.keys(elementValues)…”
Hi,
thanks for sharing your code!
So far, I have just copied it 1:1 but for some reason, its not working for me while your demos here
work perfectly fine. Here’s the page: https://mars.iuk.hdm-stuttgart.de/~im031/NEU/Blog.html
You dont happen to have any idea why?
Thanks in advance!
Thanks for the script – it works great!
How could I apply this to a textbox field; so it saves the field data for the 7 days?
Ideally I would like the checkbox, then the textbox right next to it.
I don’t have much time right now, but if you head to http://community.sitepoint.com open an account and
post your question with the code you have in the JavaScript forum, I will answer you there.
Also, pls let me know when you have done this (e.g. via my contact form).
Thank you for sharing your code. I have tried this code , but somehow the value of the checkbox is not retained after reload. It goes back to being unchecked. Do you know why ?
Hi,
Are you getting any errors in the console?
Are you testing locally?
I ask, as some browsers don’t support cookies for local files.
Yes, I am testing it locally. Is there any way that it can work locally? If there is, please do share it with me.
Thanks
I would install a server stack such as xampp
Hello,
Thank you for sharing your work with us. I am trying to put a reset button in demo-1 to delete the values in checkboxes but so far can´t work out how to do so.
Can you help me? I would really appreciate it!
Hi,
Sure, something like this should work:
This is untested, so if it doesn’t work, let me know.
Thank you for your code but unfortunately I couldn’t make your code work. But I managed to make it work with the code below:
How could I include type radio buttons in demo-1?
Thank you for your time!
Hi,
Thank you for your code,
but i want to reload my current page, when checkbox has been checked(clicked).
so, how can i do this?
Hi,
You can reload a page using JavaScript, thus:
location.reload();
But I’m curious. Why do you want to do that?
How would you convert the ‘$’ to work with wordpress?
Hi,
I’m not overly sure what you are asking, but maybe something like this:
How can we set the cookies to expire at a certain time (for example 8:00:00 a.m in the morning)and would probably have a prompt “cookies expire” then refresh the page.
and after 8:00:01 a.m it can accept new cookies again.
Hi manuelitosimoi,
Glad you liked the script.
Instead of a number you can pass
$.cookie
a Date instance, this allows you to specify the exact time until expiration.BTW this really really helped me a lot! thank you for sharing!
Hi
I need some help I have a button remove, I want to remove a particular div based on the selection of a checkbox. Meaning that if the checkbox is checked the div must be removed onclick of the remove button
Can you please provide the example using javascript / jquery
Thanks in advance
Hi zee,
The comments section of my blog are a bad place to discuss code issues.
Instead, please head to SitePoint forums, open an account and post your question in the JavaScript forum.
If you let me know when you have doen that, I’ll answer you there.
Have to tried to integrate this script into WordPress? Im having an issue getting the checkboxes to repopulate
You’ll have to provide much more information than that.
As zee above, I would advise you to post your question at SitePoint in the JS forum.
It works great on newer browsers. Do you have a fix for this on IE8?
Thanks,
K
Hi,
Object.keys will fail on IE8, so you’ll probably want to have a look at that.
Personally, I have zero interest in keeping IE8 alive – it is an obsolete browser and should be treated as such.
Hi Admin.
I have downloaded the above example. It is working fine on my local server. But when i try to use like:
[$.cookie(‘reg_no’, reg_no, { expires: 7})] and [$.cookie.json = true;]
with jquery code, It is showing error “TypeError: $.cookie is undefined”.
I have even included CDN.
Please help.
Hi,
Could you share a link to the page where this is not working?
Thanks for the code. I’m starting to love jquery.
Yeah, me too!
Glad you found the post useful.
Hi Admin,
I was building a filter you can assume it similar to flipkart or any ecommerce site, where in on each checkbox check the page is reloaded with the required parameters through url(querystring) and by sending the ajax request data of checkbox values data is fetched whether they use the same technique i’m just curious to know (and i assume they are reloading page with querystring for seo purpose)
Hi Naveen,
I’m afraid I didn’t quite get your question.
Regarding SEO and AJAX, it is quite possible to create crawlable AJAX-driven websites, as this article shows.
HI admin,
My question was ecommerce sites use checkbox filters when reloading but the reloading of only the product takes place where as the filters doesn’t get reloaded whether it is page caching or they use persistent checkboxes and i have downloaded the code and used it whether cookie can be set once the page reloads with different querystring for eg when i click on the demo link first time it is empty when i check it and close it and when i click on demo link again the checkbox state remains , i want this behaviour only if the page reloads with query string is this possible how to achieve it
Hi,
I still don’t understand your question. Sorry.
Punctuation and shorter sentences would make it easier to digest.
Thanks a lot. But I want to be able to implement this code using radio button instead.
Hi Mike,
It should work for radio buttons, too.
Are you having a particular problem with anything?
Its working, I am trying to implement this code in an online quiz. Can you please help with that?
If you have a specific problem feel free to hit me up on Twitter or post something here.
Thanks for the code! This is what I’ve been scouring the internets for. One problem, I have been trying to embed multiple check boxes and can’t seem to get them to respond individually. The checks stay marked but they ALL stay marked. Thoughts?
Hi,
It’s hard to say what is going wrong for you without seeing some code.
Please head to SitePoint forums, open an account and post your question in the JavaScript forum.
If you let me know when you have done that (e.g. via Twitter), I’ll answer you there.
How do you clear the cookie? After adding that code to my page, it seems to be holding on to data, even after I’ve removed your code completely from the page! I assume it will hold on to the data for 7 days since that is what I had in the cookie. Thanks!
To delete a cookie set the value to null:
$.cookie("name", null, { path: '/' });
Thanks for this great tutorial!
Ive tested in one page locally with IE and it works perfectly.
I would like to implement a few pages, each with a list of items that can be checked or uncheck, but it appears that using the same code in another page interferes even when the input have different id names. It may work on each page independently while they are all open in the browser, but after I close the browser only the last page to be modified keeps the values.
Right now Im not sure which part of the code I can change to identify a given page to be different from other page files with similar code.
Thanks for your comments Alan.
This is something I can help you with, but not really in the comments section of my blog.
The best thing to do is to head to http://community.sitepoint.com, create an account (or login using Google, Facebook, Twitter, Yahoo or Github), then create a topic with your question in the JavaScript forum. Let me know when you have done that and I’ll answer you there.
Thanks for the script. However I’m getting an error when running it with IE8 and jquery 1.7.2. The error is “Object doesn’t support this property or method” and it gives this error on line 60 in your code. The line that begins with “Object.keys(elementValues)…”
Yeah, IE8 doesn’t support
Object.keys
.Here is an explanation of how to polyfill this for older browsers: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
Scratch that! Found out that Object.keys dont work with IE < 9.
Cheers
Indeed. Just polyfill it.
Tried (the simple) polyfill from that url with IE8. Doesnt work!
“Object doesn’t support property or method ‘forEach'”
Is the errormessage I get now. Is there any way to work around this?
Sure I can help, but the comments section of my blog is a bad place to discuss code issues.
Instead, please head to SitePoint forums, open an account and post your question in the JavaScript forum.
If you let me know when you have done that, I’ll answer you there.
Thread located here: http://community.sitepoint.com/t/object-keys-polyfill-and-older-browsers/119946
Thanks for this great script.
I work with php while loop and i don’t have “id”, can I use “name” instead ?
Thank you !
Sure, you can select input elements by name using jQuery thus:
Hi,
thanks for sharing your code!
So far, I have just copied it 1:1 but for some reason, its not working for me while your demos here work perfectly fine. Here’s the page: https://mars.iuk.hdm-stuttgart.de/~im031/NEU/Blog.html
You dont happen to have any idea why?
Thanks in advance!
Hi,
Thanks for your comments.
The problem with your page is that it is using https, yet you are loading the assets (jQuery and the cookie script) via http.
One solution to this would be to download these files yourself and include them locally, i.e.
An awesome explanation. Thank you very much
Glad you found it useful : )
Thanks for the script – it works great!
How could I apply this to a textbox field; so it saves the field data for the 7 days?
Ideally I would like the checkbox, then the textbox right next to it.
Thanks!
Hi,
I would save the value of the text input in the cookie and set the cookie to expire after seven days.
Do you have some sort of example of how this could work? I’m stumped at this point…
Thanks
I don’t have much time right now, but if you head to http://community.sitepoint.com open an account and post your question with the code you have in the JavaScript forum, I will answer you there.
Also, pls let me know when you have done this (e.g. via my contact form).


Move mouse over canvas to disturb blobs
Scenario: ???
Actions:
Known browser issues: ???
Result images:


Citizens consume a large portion of their news via algorithmically-curated social media feeds.
Algorithms track user interaction and show content similar to that which they've clicked in the past, amplifying a user's own initial biases and reflecting the biases of their peer groups.
Satirical and outright false news stories enter the system for the profit and/or amusement of their authors.
Users lack exposure to a broad sampling of contextualized news, making it difficult to distinguish fact from fiction. They see and share articles which reflect and reinforce their worldview, even if they may be false.
As our class explored the rise of fake news, our team focused how online echo chambers spread it. Our research showed that new social media users didn't know why they were exposed to certain content or how their social media interactions could be affecting their worldview.
We decided to build a newsfeed simulator. We wanted to mimic the way social media sites curate content based on user interactions, but do so transparently so a new social media user could obeserve exactly how their online behavior affects their exposure to certain types of posts.
Our team of three had four weeks to learn as much as we could about the problem space, refine our goal, and prototype a solution. We used a variety of system modeling and design techniques in order to do so, and our process is outlined below.
Coterm, M.S. Computer Science
Coterm, M.S. Computer Science
Class of 2019, B.S. Computer Science


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| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object java.io.InputStream com.ansca.corona.storage.ZipFileEntryInputStream
public class ZipFileEntryInputStream
Stream used to read decompressed data from one entry within a zip file.
| Constructor Summary | |
|---|---|
ZipFileEntryInputStream(java.io.File file,
java.lang.String entryName)
Creates a new input stream for reading decompressed data from one entry within a zip file. |
|
ZipFileEntryInputStream(java.lang.String filePath,
java.lang.String entryName)
Creates a new input stream for reading decompressed data from one entry within a zip file. |
|
ZipFileEntryInputStream(java.util.zip.ZipFile zipFile,
java.lang.String entryName)
Creates a new input stream for reading decompressed data from one entry within a zip file. |
| Method Summary | |
|---|---|
int |
available()
Gets the number of decompressed bytes of the zip file's entry. |
void |
close()
Closes the input stream to the zip file. |
void |
mark(int readlimit)
Sets a mark position in this input stream. |
boolean |
markSupported()
Determines if this input stream supports the mark() and reset() methods. |
int |
read()
Reads a single byte from this stream. |
int |
read(byte[] buffer)
Reads as many bytes from the source that will fill the given array. |
int |
read(byte[] buffer,
int offset,
int length)
Reads at most the number of bytes specified by "length" from the stream to the given buffer. |
void |
reset()
Resets this stream to the last marked location. |
long |
skip(long byteCount)
Skips the given number of bytes in the stream. |
static ZipFileEntryInputStream |
tryOpen(java.io.File file,
java.lang.String entryName)
Safely opens an input stream to the given zip file entry without exceptions. |
static ZipFileEntryInputStream |
tryOpen(java.lang.String filePath,
java.lang.String entryName)
Safely opens an input stream to the given zip file entry without exceptions. |
static ZipFileEntryInputStream |
tryOpen(java.util.zip.ZipFile file,
java.lang.String entryName)
Safely opens an input stream to the given zip file entry without exceptions. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ZipFileEntryInputStream(java.lang.String filePath, java.lang.String entryName) throws java.lang.NullPointerException, java.lang.IllegalArgumentException, java.lang.IllegalStateException, java.io.IOException, java.io.FileNotFoundException, java.util.zip.ZipException
filePath
- The path and file name of the zip file to be accessed. Cannot be null or empty.entryName
- The unique name of the entry within the zip file. Cannot be null or empty.
java.lang.NullPointerException
java.lang.IllegalArgumentException
java.lang.IllegalStateException
java.io.IOException
java.io.FileNotFoundException
java.util.zip.ZipException
public ZipFileEntryInputStream(java.io.File file, java.lang.String entryName) throws java.lang.NullPointerException, java.lang.IllegalArgumentException, java.lang.IllegalStateException, java.io.IOException, java.io.FileNotFoundException, java.util.zip.ZipException
file
- The zip file to be accessed. Cannot be null.entryName
- The unique name of the entry within the zip file. Cannot be null or empty.
java.lang.NullPointerException
java.lang.IllegalArgumentException
java.lang.IllegalStateException
java.io.IOException
java.io.FileNotFoundException
java.util.zip.ZipException
public ZipFileEntryInputStream(java.util.zip.ZipFile zipFile, java.lang.String entryName) throws java.lang.NullPointerException, java.lang.IllegalArgumentException, java.lang.IllegalStateException, java.io.IOException, java.io.FileNotFoundException, java.util.zip.ZipException
file
- The zip file to be accessed. Cannot be null.entryName
- The unique name of the entry within the zip file. Cannot be null or empty.
java.lang.NullPointerException
java.lang.IllegalArgumentException
java.lang.IllegalStateException
java.io.IOException
java.io.FileNotFoundException
java.util.zip.ZipException
| Method Detail |
|---|
public void close() throws java.io.IOException
close
in interface java.io.Closeable
close
in class java.io.InputStream
java.io.IOException
public int available() throws java.io.IOException
available
in class java.io.InputStream
java.io.IOException
public void mark(int readlimit)
mark
in class java.io.InputStream
readlimit
- The number of bytes that can be read from this stream before the mark is invalidated.public boolean markSupported()
markSupported
in class java.io.InputStream
public void reset() throws java.io.IOException
reset
in class java.io.InputStream
java.io.IOException
public int read() throws java.io.IOException
Blocks until one byte has been read, the end of the source stream has been reached, or when an exception has been thrown.
read
in class java.io.InputStream
Returns -1 if the end of the stream has been reached.
java.io.IOException
public int read(byte[] buffer) throws java.io.IOException, java.lang.IndexOutOfBoundsException
read
in class java.io.InputStream
buffer
- The byte array which will stored the read bytes.
java.io.IOException
java.lang.IndexOutOfBoundsException
public int read(byte[] buffer, int offset, int length) throws java.io.IOException, java.lang.IndexOutOfBoundsException
read
in class java.io.InputStream
buffer
- The byte array which will stored the read bytes.offset
- Zero based index to the position in the "buffer" array to start storing read bytes.length
- The maximum number of bytes to read.
java.io.IOException
java.lang.IndexOutOfBoundsException
public long skip(long byteCount) throws java.io.IOException
skip
in class java.io.InputStream
byteCount
- The number of bytes to skip. Does nothing if less than or equal to zero.
java.io.IOException
public static ZipFileEntryInputStream tryOpen(java.lang.String filePath, java.lang.String entryName)
filePath
- The path and file name of the zip file to be accessed.entryName
- The unique name of the entry within the zip file.
Returns null if failed to find the given zip file or its zip entry.
public static ZipFileEntryInputStream tryOpen(java.io.File file, java.lang.String entryName)
file
- The zip file to be accessed.entryName
- The unique name of the entry within the zip file.
Returns null if failed to find the given zip file or its zip entry.
public static ZipFileEntryInputStream tryOpen(java.util.zip.ZipFile file, java.lang.String entryName)
file
- The zip file to be accessed.entryName
- The unique name of the entry within the zip file.
Returns null if failed to find the given zip file or its zip entry.
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MIGHTY APHRODITE A film review by Ben Hoffman Copyright 1995 Ben Hoffman
There appears to be no end to the genius of Woody Allen. Over the years I have seen some great comedies but I do not recall ever seeing any movie as funny as MIGHTY APHRODITE. There is no one in the film world who comes close to Allen not only in his incredible sense of humor but in originality. You have never seen any movie such as this one. From the opening scene (about which I am not about to tell you) to the ending clincher it is a beaut.
Right along with the comedy is a story with an ending O. Henry would have loved.
To tell you what role each actor had would reveal too much so let us just name a few that will not give anything away. There is F. Murray Abraham, Olympia Dukakis, David Ogden Stiers, Jack Warden (as a blind man), and Peter Weller as an art gallery owner who tries to get Amanda (Helen Bonham Carter, who plays Woody's wife) to leave Allen. If you remember (and how could you forget?) the lovely Carter from ROOM WITH A VIEW and HOWARD'S END, you are in for another surprise.
The story line is relatively simple. Amanda decides to have a baby with her husband, sports writer Allen. He emphatically puts his foot down. Next scene shows them cooing over a one-day-old baby boy whom they have adopted. This is followed by a discussion of choosing a name.
When the son is about six years old, Woody begins to wonder who the birth mother was and who the birth father was because he feels that one day their son will want to know about the parents who are responsible for his birth. Visits to the Home where they had adopted the child leads him on a great search. He finally finds Linda (Mira Sorvino) who has changed her name several times for reasons you will discover when you see the film. She is the birth mother. Her circumstances are not very good so Woody introduces her to a handsome onion farmer with whom she can live happily ever after. That part is played by Michael Rapaport.
Enough! For a great evening (or matinee) of laughter, this is the film to see. Surely the OSCAR people are furiously taking notes.
Written, Directed and starring Woody Allen.
4 bytes (Big ones) 4 Bytes =Superb 3 Bytes = Too good to be missed. 2 Bytes = So so. 1 Byte = Save your money.
-- Ben Hoffman
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
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Related links: index of all rec.arts.movies.reviews reviews


Placement Details
Microsoft
About
Microsoft Corporation is an American multinational technology company with headquarters in Redmond, Washington. It develops, manufactures, licenses, supports, and sells computer software, consumer electronics, personal computers, and related services. Its best known software products are the Microsoft Windows line of operating systems, the Microsoft Office suite, and the Internet Explorer and Edge web browsers. Its flagship hardware products are the Xbox video game consoles and the Microsoft Surface lineup of touchscreen personal computers. In 2016, it was the world's largest software maker by revenue (currently Alphabet/Google has more revenue).[3] The word "Microsoft" is a portmanteau of "microcomputer" and "software".[4] Microsoft is ranked No. 30 in the 2018 Fortune 500 rankings of the largest United States
Prerequisites
Microsoft Cloud Certified: Associate Certifications.
Recommended experience: 6 months+ hands-on experience with GCP.
microsoft Cloud Certified: Professional Certifications.
Recommended experience: 3+ years of industry experience including 1+ years designing and managing solutions using GCP.
Our Services
- OneDrive
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- Movies & TV


Recorded May 2020
Recorded May 8th 2019
Recorded January 21st, 2019
Recorded October 1st, 2018
Recorded September 4th, 2018


--- layout: post title: "ASPNET.Zero 文档" subtitle: "翻译自https://github.com/aspnetzero/documents" date: 2018-06-01 author: "Joven" header-img: "img/post-bg-aspnet-zero.jpg" header-mask: 0.3 catalog: true permalink: /ASPNET.Zero/Index/ multilingual: true tags: - ASPNET.Zero - ASPNET.Zero中文文档 - ABP ---


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Experienced multi-faceted architect, technical lead and developer that continues to build, innovate, lead and enhance systems, whilst reducing operational costs.
Unique insights to your business processes and workflows, leveraging our distinctive combination of business, consulting and technology engineering skills.
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Experienced multi-faceted architect, technical lead and developer that continues to build, innovate, lead and enhance systems, whilst reducing operational costs.
We are a group of experienced multi-faceted technical developers, engineers and architects.
We have the skills to technically drive, build, lead and project manage any initiative, no matter how small or large, delivering quality products built for a purpose.
We are passionate about employing technology, combining function, interaction and form to design great user experiences and products. We have a passion for using "bleeding-edge" technology, creating challenging, intuitive and beautiful products, in a very hands-on and visual form.
Quedex have the skills, breadth and depth across numerous disciplines.
Experienced multi-faceted architect, technical lead and developer that continues to build, innovate, lead and enhance systems, whilst reducing operational costs.
Reach out to us, we're available for freelance. Can't wait for the next exciting project!.
All the intangibles qualities that lead to success are in evident within our abilities and attitude for excellence, along with the desire, creativity and ambition to succeed for you.


git-checkout - Checkout a branch or paths to the working tree
git checkout [-q] [-f] [-m] [<branch>] git checkout [-q] [-f] [-m] --detach [<branch>] git checkout [-q] [-f] [-m] [--detach] <commit> git checkout [-q] [-f] [-m] [[-b|-B|--orphan] <new_branch>] [<start_point>] git checkout [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>... git checkout [-p|--patch] [<tree-ish>] [--] [<paths>...]
Updates files in the working tree to match the version in the index or the specified tree. If no paths are given, git checkout will also update HEAD to set the specified branch as the current branch.
git checkout <branch>
To prepare for working on <branch>, switch to it by updating the index and the files in the working tree, and by pointing HEAD at the branch. Local modifications to the files in the working tree are kept, so that they can be committed to the <branch>.
If <branch> is not found but there does exist a tracking branch in exactly one remote (call it <remote>) with a matching name, treat as equivalent to
$ git checkout -b <branch> --track <remote>/<branch>
You could omit <branch>, in which case the command degenerates to "check out the current branch", which is a glorified no-op with a rather expensive side-effects to show only the tracking information, if exists, for the current branch.
git checkout -b|-B <new_branch> [<start point>]
Specifying -b causes a new branch to be created as if git-branch(1) were called and then checked out. In this case you can use the --track or --no-track options, which will be passed to git branch. As a convenience, --track without -b implies branch creation; see the description of --track below.
If -B is given, <new_branch> is created if it doesn(cqt exist; otherwise, it is reset. This is the transactional equivalent of
$ git branch -f <branch> [<start point>] $ git checkout <branch>
that is to say, the branch is not reset/created unless "git checkout" is successful.
git checkout --detach [<branch>], git checkout [--detach] <commit>
Prepare to work on top of <commit>, by detaching HEAD at it (see "DETACHED HEAD" section), and updating the index and the files in the working tree. Local modifications to the files in the working tree are kept, so that the resulting working tree will be the state recorded in the commit plus the local modifications.
When the <commit> argument is a branch name, the --detach option can be used to detach HEAD at the tip of the branch (git checkout <branch> would check out that branch without detaching HEAD).
Omitting <branch> detaches HEAD at the tip of the current branch.
git checkout [-p|--patch] [<tree-ish>] [--] <pathspec>...
When <paths> or --patch are given, git checkout does not switch branches. It updates the named paths in the working tree from the index file or from a named <tree-ish> (most often a commit). In this case, the -b and --track options are meaningless and giving either of them results in an error. The <tree-ish> argument can be used to specify a specific tree-ish (i.e. commit, tag or tree) to update the index for the given paths before updating the working tree.
The index may contain unmerged entries because of a previous failed merge. By default, if you try to check out such an entry from the index, the checkout operation will fail and nothing will be checked out. Using -f will ignore these unmerged entries. The contents from a specific side of the merge can be checked out of the index by using --ours or --theirs. With -m, changes made to the working tree file can be discarded to re-create the original conflicted merge result.
-q, --quiet
Quiet, suppress feedback messages.
-f, --force
When switching branches, proceed even if the index or the working tree differs from HEAD. This is used to throw away local changes.
When checking out paths from the index, do not fail upon unmerged entries; instead, unmerged entries are ignored.
--ours, --theirs
When checking out paths from the index, check out stage #2 (ours) or #3 (theirs) for unmerged paths.
-b <new_branch>
Create a new branch named <new_branch> and start it at <start_point>; see git-branch(1) for details.
-B <new_branch>
Creates the branch <new_branch> and start it at <start_point>; if it already exists, then reset it to <start_point>. This is equivalent to running "git branch" with "-f"; see git-branch(1) for details.
-t, --track
When creating a new branch, set up "upstream" configuration. See "--track" in git-branch(1) for details.
If no -b option is given, the name of the new branch will be derived from the remote-tracking branch, by looking at the local part of the refspec configured for the corresponding remote, and then stripping the initial part up to the "*". This would tell us to use "hack" as the local branch when branching off of "origin/hack" (or "remotes/origin/hack", or even "refs/remotes/origin/hack"). If the given name has no slash, or the above guessing results in an empty name, the guessing is aborted. You can explicitly give a name with -b in such a case.
--no-track
Do not set up "upstream" configuration, even if the branch.autosetupmerge configuration variable is true.
-l
Create the new branch(cqs reflog; see git-branch(1) for details.
--detach
Rather than checking out a branch to work on it, check out a commit for inspection and discardable experiments. This is the default behavior of "git checkout <commit>" when <commit> is not a branch name. See the "DETACHED HEAD" section below for details.
--orphan <new_branch>
Create a new orphan branch, named <new_branch>, started from <start_point> and switch to it. The first commit made on this new branch will have no parents and it will be the root of a new history totally disconnected from all the other branches and commits.
The index and the working tree are adjusted as if you had previously run "git checkout <start_point>". This allows you to start a new history that records a set of paths similar to <start_point> by easily running "git commit -a" to make the root commit.
This can be useful when you want to publish the tree from a commit without exposing its full history. You might want to do this to publish an open source branch of a project whose current tree is "clean", but whose full history contains proprietary or otherwise encumbered bits of code.
If you want to start a disconnected history that records a set of paths that is totally different from the one of <start_point>, then you should clear the index and the working tree right after creating the orphan branch by running "git rm -rf ." from the top level of the working tree. Afterwards you will be ready to prepare your new files, repopulating the working tree, by copying them from elsewhere, extracting a tarball, etc.
--ignore-skip-worktree-bits
In sparse checkout mode, git checkout -- <paths> would update only entries matched by <paths> and sparse patterns in $GIT_DIR/info/sparse-checkout. This option ignores the sparse patterns and adds back any files in <paths>.
-m, --merge
When switching branches, if you have local modifications to one or more files that are different between the current branch and the branch to which you are switching, the command refuses to switch branches in order to preserve your modifications in context. However, with this option, a three-way merge between the current branch, your working tree contents, and the new branch is done, and you will be on the new branch.
When a merge conflict happens, the index entries for conflicting paths are left unmerged, and you need to resolve the conflicts and mark the resolved paths with git add (or git rm if the merge should result in deletion of the path).
When checking out paths from the index, this option lets you recreate the conflicted merge in the specified paths.
--conflict=<style>
The same as --merge option above, but changes the way the conflicting hunks are presented, overriding the merge.conflictstyle configuration variable. Possible values are "merge" (default) and "diff3" (in addition to what is shown by "merge" style, shows the original contents).
-p, --patch
Interactively select hunks in the difference between the <tree-ish> (or the index, if unspecified) and the working tree. The chosen hunks are then applied in reverse to the working tree (and if a <tree-ish> was specified, the index).
This means that you can use git checkout -p to selectively discard edits from your current working tree. See the (lqInteractive Mode(rq section of git-add(1) to learn how to operate the --patch mode.
<branch>
Branch to checkout; if it refers to a branch (i.e., a name that, when prepended with "refs/heads/", is a valid ref), then that branch is checked out. Otherwise, if it refers to a valid commit, your HEAD becomes "detached" and you are no longer on any branch (see below for details).
As a special case, the "@{-N}" syntax for the N-th last branch/commit checks out branches (instead of detaching). You may also specify - which is synonymous with "@{-1}".
As a further special case, you may use "A...B" as a shortcut for the merge base of A and B if there is exactly one merge base. You can leave out at most one of A and B, in which case it defaults to HEAD.
<new_branch>
Name for the new branch.
<start_point>
The name of a commit at which to start the new branch; see git-branch(1) for details. Defaults to HEAD.
<tree-ish>
Tree to checkout from (when paths are given). If not specified, the index will be used.
HEAD normally refers to a named branch (e.g. master). Meanwhile, each branch refers to a specific commit. Let(cqs look at a repo with three commits, one of them tagged, and with branch master checked out:
HEAD (refers to branch *(Aqmaster*(Aq) | v a---b---c branch *(Aqmaster*(Aq (refers to commit *(Aqc*(Aq) ^ | tag *(Aqv2.0*(Aq (refers to commit *(Aqb*(Aq)
When a commit is created in this state, the branch is updated to refer to the new commit.    This is known as being in detached HEAD state. It means simply that HEAD refers to a specific commit, as opposed to referring to a named branch.     If we have not yet moved away from commit f, any of these will create a reference to it:
$ git checkout -b foo (1) $ git branch foo (2) $ git tag foo (3)
1. creates a new branch foo, which refers to commit f, and then updates HEAD to refer to branch foo. In other words, we(cqll no longer be in detached HEAD state after this command.
2. similarly creates a new branch foo, which refers to commit f, but leaves HEAD detached.
3. creates a new tag foo, which refers to commit f, leaving HEAD detached.
If we have moved away from commit f, then we must first recover its object name (typically by using git reflog), and then we can create a reference to it. For example, to see the last two commits to which HEAD referred, we can use either of these commands:
$ git reflog -2 HEAD # or $ git log -g -2 HEAD
h'-04' 1.h'+01'c
The following sequence checks out the master branch, reverts the Makefile to two revisions back, deletes hello.c by mistake, and gets it back from the index.
$ git checkout master (1) $ git checkout master~2 Makefile (2) $ rm -f hello.c $ git checkout hello.c (3)
1. switch branch
2. take a file out of another commit
3. restore hello.c from the index
If you want to check out all C source files out of the index, you can say
$ git checkout -- *(Aq*.c*(Aq
Note the quotes around *.c. The file hello.c will also be checked out, even though it is no longer in the working tree, because the file globbing is used to match entries in the index (not in the working tree by the shell).
If you have an unfortunate branch that is named hello.c, this step would be confused as an instruction to switch to that branch. You should instead write:
$ git checkout -- hello.c
h'-04' 2.h'+01'c
After working in the wrong branch, switching to the correct branch would be done using:
$ git checkout mytopic
However, your "wrong" branch and correct "mytopic" branch may differ in files that you have modified locally, in which case the above checkout would fail like this:
$ git checkout mytopic error: You have local changes to *(Aqfrotz*(Aq; not switching branches.
You can give the -m flag to the command, which would try a three-way merge:
$ git checkout -m mytopic Auto-merging frotz
After this three-way merge, the local modifications are not registered in your index file, so git diff would show you what changes you made since the tip of the new branch.
h'-04' 3.h'+01'c
When a merge conflict happens during switching branches with the -m option, you would see something like this:
$ git checkout -m mytopic Auto-merging frotz ERROR: Merge conflict in frotz fatal: merge program failed
At this point, git diff shows the changes cleanly merged as in the previous example, as well as the changes in the conflicted files. Edit and resolve the conflict and mark it resolved with git add as usual:
$ edit frotz $ git add frotz
Part of the git(1) suite


Interactive solution for the Waiter's Tray.
Use the arrow keys or touch to navigate.
More information
here
.


Komodo
kmdlabs
Please read pinned messages
100 messages
Before 05-Dec-19 12:00 AM
CrisF
12-Oct-18 02:27 PM
still on 4/10
blackjok3r
12-Oct-18 02:27 PM
done ... soo ppl come for bot rain ... and of dust and dont want large KMD
c2k
12-Oct-18 02:27 PM
#kmdlabs
should be #casino
blackjok3r
12-Oct-18 02:27 PM
we can make a casion chain
Alright
12-Oct-18 02:28 PM
pls no
blackjok3r
12-Oct-18 02:28 PM
if thats what yall want
Deleted User
12-Oct-18 02:28 PM
we should run this casino
c2k
12-Oct-18 02:28 PM
lololol
Alright
12-Oct-18 02:28 PM
no prison pls
blackjok3r
12-Oct-18 02:28 PM
prison chain ...
CrisF
12-Oct-18 02:28 PM
Figure since it's such an easy win wineers should have to get on the TROLLBOX or something to collect!
Alright
12-Oct-18 02:28 PM
you
can
we
can't
CrisF
12-Oct-18 02:28 PM
Alright
12-Oct-18 02:28 PM
get what i mean?
blackjok3r
12-Oct-18 02:28 PM
when you migrat your coins there... but exports are not allowed
Alright
12-Oct-18 02:28 PM
we can't stop you
CrisF
12-Oct-18 02:28 PM
5/10 if dwy's wife is ok.
Ghost
12-Oct-18 02:29 PM
im in what do I do?
Nabob
12-Oct-18 02:29 PM
we can conduct every week so we can encourage
#kmdlabs
blackjok3r
12-Oct-18 02:29 PM
thats it im launching STKDPRISON tomorrow
Alright
12-Oct-18 02:29 PM
blackjok3r
12-Oct-18 02:29 PM
its in the cluster .. but you cant send from it
c2k
12-Oct-18 02:29 PM
prison dance
blackjok3r
12-Oct-18 02:29 PM
@CrisF
still only 4?
CrisF
12-Oct-18 02:29 PM
5 if DWY's wife is ok.
Ghost
12-Oct-18 02:30 PM
Im in, whats the bet?
blackjok3r
12-Oct-18 02:30 PM
dwys is
(edited)
its in your favour
Deleted User
12-Oct-18 02:30 PM
ninie is ok :D, just asked ^^
CrisF
12-Oct-18 02:30 PM
kolo 10 dwy 20 nabob 10 c2k 10
1
c2k
12-Oct-18 02:30 PM
@Ghost
wants in too
Ghost
12-Oct-18 02:30 PM
haha ok, what do I need to do?

Ghost
12-Oct-18 02:32 PM
Yep in for 10
1
CrisF
12-Oct-18 02:32 PM
6/10
Lennart
12-Oct-18 02:33 PM
in for 10
1
CrisF
12-Oct-18 02:33 PM
Where are all the pirates?!
Alright
12-Oct-18 02:33 PM
if you want to create a STAKEDCASINO chain, do it
you can make it do whatever you want
CrisF
12-Oct-18 02:33 PM
7/10
blackjok3r
12-Oct-18 02:33 PM
how will we use it though ?? we ned lotto CC an dice...
Alright
12-Oct-18 02:34 PM
have it dpow'd and put whatever contracts you want in it
blackjok3r
12-Oct-18 02:34 PM
that will be a good start
c2k
12-Oct-18 02:34 PM
any way to integrate pangea?
blackjok3r
12-Oct-18 02:34 PM
yes probbly later on
but maybe not
I think the pangea code is in the LN side
it might work but would be a lot of work
Alright
12-Oct-18 02:35 PM
we can use this real time on chain chat for contracts I believe
have something similar to an IRC bot
or discord bot
blackjok3r
12-Oct-18 02:35 PM
how many left ?
Alright
12-Oct-18 02:35 PM
that can pay/receive STAKED
c2k
12-Oct-18 02:35 PM
this could be interseting. i see a lot of lightbulbs going on here
CrisF
12-Oct-18 02:36 PM
Figure the good thing is that it's easy to test this stuff out on the STAKED cluster.
blackjok3r
12-Oct-18 02:36 PM
the most lightbulbs happen here
c2k
12-Oct-18 02:36 PM
CrisF
12-Oct-18 02:36 PM
7/10
blackjok3r
12-Oct-18 02:36 PM
ok 7 seems good im gonna do it
Alright
12-Oct-18 02:36 PM
staked logo may as well be a
1
blackjok3r
12-Oct-18 02:36 PM
!kmdtip thunder 1 [<
@LabsAssistant
>]
KMD TipBot
BOT
12-Oct-18 02:36 PM
:cloud_lightning:
@Mylo
has been thunderstruck with 1 KMD!
2
Lennart
12-Oct-18 02:37 PM
tadaaa
TonyL
12-Oct-18 02:37 PM
Reeeekt
CrisF
12-Oct-18 02:37 PM
Doh!
blackjok3r
12-Oct-18 02:37 PM
@Mylo
how many did you alrady get?
Nabob
12-Oct-18 02:37 PM
oh Mylo
Deleted User
12-Oct-18 02:37 PM
"Honey, we're going to Mc Donalds !"
1
jl777c
12-Oct-18 02:37 PM
If it is onchain, then yes you can trigger whatever actions off of peoples posts
blackjok3r
12-Oct-18 02:37 PM
the first person to send me the sandmany json gets an extra 100 KMD
CrisF
12-Oct-18 02:38 PM
kolo 10 dwy 20 nabob 10 c2k 10 ghost 10 lennart 10
Alright
12-Oct-18 02:38 PM
yep all the messages are on chain
just writing them to an S data type oracle
Deleted User
12-Oct-18 02:38 PM
without peoples address that s gonna be hard
Alright
12-Oct-18 02:38 PM
I think that may be a more user friendly way to code a contract
code it like an IRC bot
blackjok3r
12-Oct-18 02:39 PM
well somone best gather ther address then
Alright
12-Oct-18 02:39 PM
!help
etc
blackjok3r
12-Oct-18 02:39 PM
ok 5000 STAKED to the person who gets teh first address
Alright
12-Oct-18 02:39 PM
wait what
c2k
12-Oct-18 02:39 PM
cant you just tip in tipbot?
jl777c
12-Oct-18 02:39 PM
you just need to parse the !commands


Preparation time
less than 30 mins
Cooking time
less than 10 mins
Serves
Makes 4
I just love a good salad recipe. When it is cold outside, having a substantial salad with a warm dressing really is just the ticket.
Distribute the rocket evenly among four serving plates.
Heat a frying pan and toast the pine nuts for three minutes, or until golden-brown. Remove the nuts from the frying pan.
Heat the pancetta in a frying pan over a medium heat and cook until crispy. Remove and set aside to drain on kitchen paper.
Place a knob of butter and the oil into a clean frying pan set over a low heat. Once the butter melts, add the pears, salt, pepper and honey. Turn up the heat and cook for a further five minutes.
Add the balsamic vinegar and cook for another minute, then take the pan off the heat. Remove the pears from the pan, reserving any juice that may be left.
Arrange the pears and pancetta on top of the rocket leaves so each person has four quarters each.
For the dressing, put the pan containing the pear juices back on the heat and add the remaining knob of butter, a dash of honey, the mustard, salt and pepper and the pine nuts. Cook the mixture until warmed through.
Pour the dressing over the pears and the rocket. Scatter over the gorgonzola and serve.


{% extends "shop/base.html" %}
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Material: 70% Cotton, 25% Polyester, 5% Lycra
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One shoulder dress with a twist. Elegant, unique, versatile, the dress is structured so that the sleeve flips around the neck and can be worn on either arms. Brought by popular demand, we're happy to now present the pencil, midi length version of this timeless piece. Chic and elegant, the dress is made of high quality stretch jersey. It is our original design, inspired by our love for figure skating. It is so versatile, it can be worn at a wedding, prom, cocktail party, or just slip it on and wear with your boots for an effortless street style.
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{% extends 'layout.html' %} {% block pageTitle %} State Pension Activation {% endblock %} {% block content %} {% include 'includes/parts/phase-banner.html' %} What is your current address? Enter your postcode Find address {% include 'includes/parts/helpstart.html' %} {% endblock %} {% block pageScripts %} {% include 'includes/scripts/ninoFocus.html' %} {% include 'includes/scripts/dobFocus.html' %} {% include 'mvp/scripts/clear_fields.html' %} {% endblock %}


BMLTiOSLib
public class BMLTiOSLib : NSObject
This class represents the public interface to the BMLTiOSLib framework.
This class needs to be instantiated with a URI to a valid Root Server (the same URI used to log in), and a BMLTiOSLibDelegate object.
Instantiation immediately starts a communication process, and the result will be reflected in the delegate’s bmltLibInstance(_:BMLTiOSLib,serverIsValid:Bool) callback.
If this instance fails to connect to a valid Root Server, it should be deleted, and reinstantiated for a new connection.
Once a connection is established, the HTTP session is maintained until the instance is deinstantiated.
The session is required to be maintained for Semantic Administration. You cannot share a session across instances of BMLTiOSLib.
-
Declaration
Swift
public var searchCriteria: BMLTiOSLibSearchCriteria! { get }
Return Value
a reference to the internal SearcCriteria object.
-
Accessor for our internal Distance Units.
Declaration
Swift
public var distanceUnits: BMLTiOSLibDistanceUnits { get }
-
Accessor for our internal Distance Units.
Declaration
Swift
public var distanceUnitsString: String { get }
-
These are the available value keys for use when querying meeting data.
Declaration
Swift
public var availableMeetingValueKeys: [String] { get }
-
This is set to true if emails sent to the server are enabled (Goes to meeting contacts).
Declaration
Swift
public var emailMeetingContactsEnabled: Bool { get }
-
This is set to true if emails sent to the meeting contacts also send a copy to the Service body Admin for that meeting.
Declaration
Swift
public var emailServiceBodyAdminsEnabled: Bool { get }
-
This is number of changes stored per meeting.
Declaration
Swift
public var changeDepth: Int { get }
-
This is the server Google API Key
Declaration
Swift
public var googleAPIKey: String { get }
-
This returns the delegate object for this instance. The delegate can only be set at instantiation taime, so this is a read-only dynamic property.
Declaration
Swift
public var delegate: BMLTiOSLibDelegate! { get }
Return Value
a reference to an object that follows the BMLTiOSLibDelegate protocol.
-
This returns the Root Server URI used by the instance.
Declaration
Swift
public var rootServerURI: String { get }
Return Value
a String, with the URI.
-
This is a simple Boolean test to see if the instance successfully connected.
Declaration
Swift
public var isConnected: Bool { get }
Return Value
a Bool, true if the instance is successfully connected.
-
This returns an error String (if any)
Declaration
Swift
public var errorString: String! { get }
Return Value
an optional String object. This will be a code that can be used to key a localized String.
-
This returns true, if the Semantic Administration interface has an administrator logged in.
Declaration
Swift
public var isAdminLoggedIn: Bool { get }
Return Value
a Bool, true, if the administrator is logged in.
-
This returns the Root Server version, as an easily readable String.
Declaration
Swift
public var versionAsString: String { get }
Return Value
a String, with the version, in
X.Y.Z
form, where X is the major version, Y is the minor version, and Z is the fix version -
This returns the Root Server version, as an integer. This allows easy version level checking.
The format is XXXYYYZZZ, with XXX being the major version, YYY being the minor version, and ZZZ being the fix version.
The result has no leading zeroes (It’s an Int), so, for example, 2.8.1 is represented as
2008001
.Declaration
Swift
public var versionAsInt: Int { get }
Return Value
an Int, with the version packed into integer form.
-
This returns whether or not the Root Server is capable of supporting Semantic Administration.
Declaration
Swift
public var isAdminAvailable: Bool { get }
Return Value
a Bool, true, if the Root Server supports Semantic Administration.
-
This returns the Root Server center coordinates.
Declaration
Swift
public var defaultLocation: CLLocationCoordinate2D { get }
Return Value
a CLLocationCoordinate2D object, with the coordinates (default Server coordinates).
-
This returns a flat (non-hierarchical) array of Service Body nodes.
This returns every Service body on the server. Each will be in a node, with links to its parents and children (if any).
Declaration
Swift
public var serviceBodies: [BMLTiOSLibHierarchicalServiceBodyNode] { get }
Return Value
an Array of BMLTiOSLibHierarchicalServiceBodyNode objects, each of which represents one Service body.
-
This returns a flat (non-hierarchical) array of Service Body nodes that can be observed.
This returns every Service body on the server that the current user can observe. Each will be in a node, with links to its parents and children (if any).
Declaration
Swift
public var serviceBodiesICanObserve: [BMLTiOSLibHierarchicalServiceBodyNode] { get }
Return Value
an Array of BMLTiOSLibHierarchicalServiceBodyNode objects, each of which represents one Service body.
-
This returns a flat (non-hierarchical) array of Service Body nodes that can be edited or observed.
This returns every Service body on the server that the current user can observe or edit. Each will be in a node, with links to its parents and children (if any).
Declaration
Swift
public var serviceBodiesICanEdit: [BMLTiOSLibHierarchicalServiceBodyNode] { get }
Return Value
an Array of BMLTiOSLibHierarchicalServiceBodyNode objects, each of which represents one Service body.
-
This returns a flat (non-hierarchical) array of Service Body nodes that can be observed.
This returns every Service body on the server that the current user can observe, edit or administer. Each will be in a node, with links to its parents and children (if any).
Declaration
Swift
public var serviceBodiesICanAdminister: [BMLTiOSLibHierarchicalServiceBodyNode] { get }
Return Value
an Array of BMLTiOSLibHierarchicalServiceBodyNode objects, each of which represents one Service body.
-
This returns a hierarchical linked list of Service Body nodes.
This returns every Service body on the server, in a doubly linked list.
Declaration
Swift
public var hierarchicalServiceBodies: BMLTiOSLibHierarchicalServiceBodyNode { get }
Return Value
a BMLTiOSLibHierarchicalServiceBodyNode object that is the root of the hierarchy. Look in its
children
property. -
This contains all of the possible meeting formats.
Declaration
Swift
public var allPossibleFormats: [BMLTiOSLibFormatNode] { get }
-
This contains the response from our get server languages call (nil, by default).
Declaration
Swift
public var availableServerLanguages: [BMLTiOSLibServerLang] { get }
-
This is the default initializer. This is required. You need to supply a valid URI and a valid delegate.
After this is called, the BMLTiOSLib attempts to connect to the Root Server.

The callback is the bmltLibInstance(_:BMLTiOSLib,serverIsValid:Bool) method in your delegate instance.
You need to wait until this callback is invoked with serverIsValid set to true.
If serverIsValid is false, then this instance of BMLTiOSLib is no longer usable, and should be discarded.
Each instance of BMLTiOSLib has a lifetime associated with its HTTPS connection session.
Declaration
Swift
public init(inRootServerURI: String, inDelegate: BMLTiOSLibDelegate)
Parameters
inRootServerURI
A String, with the URI to a valid BMLT Root Server
inDelegate
A reference to an object that follows the BMLTiOSLibDelegate protocol.
-
Disconnects the session, and removes all local storage.
Declaration
Swift
public func clearStorage()
-
Fetches a Service body node by its ID.
Declaration
Swift
public func getServiceBodyByID(_ inID: Int) -> BMLTiOSLibHierarchicalServiceBodyNode!
Parameters
inID
The ID for the requested Service body.
-
Fetches a format node by its shared ID.
Declaration
Swift
public func getFormatByID(_ inID: Int) -> BMLTiOSLibFormatNode!
Parameters
inID
The ID for the requested format.
Return Value
an optional format node object.
-
Fetches a format node by its string key.
Declaration
Swift
public func getFormatByKey(_ inKey: String) -> BMLTiOSLibFormatNode!
Parameters
inKey
The key for the requested format.
Return Value
an optional format node object.
-
Called to get every format actually used by meetings in the database (usually a subset of the entire format list).
Declaration
Swift
public func getAllUsedFormats()
-
This performs a meeting search, based on the search criteria that currently exists.
Declaration
Swift
public func performMeetingSearch(_ inSearchResultsType: BMLTiOSLibSearchCriteria.SearchCriteriaExtent = .BothMeetingsAndFormats)
Parameters
inSearchResultsType
The type of result[s] you’d like. Defaults to both meetings and formats.
-
This performs a meeting search, based on a list of meeting IDs.
The BMLT Root Server has a special case, where a CSV list of integers is interpreted as a list of meeting IDs.
Declaration
Swift
public func getMeetingsObjectsByID(_ inMeetingIDArray: [Int], searchType inSearchResultsType: BMLTiOSLibSearchCriteria.SearchCriteriaExtent = .BothMeetingsAndFormats)
Parameters
inMeetingIDArray
An array on Int, with each integer being a BMLT ID of a meeting.
searchType
The type of result[s] you’d like. Defaults to both meetings and formats.
-
Called to get meeting change records for deleted meetings only from the Root Server.
Declaration
Swift
public func getDeletedMeetingChanges(fromDate inFromDate: Date?, toDate inToDate: Date?, serviceBodyIDs inServiceBodyIDs: [Int]?)
Parameters
fromDate
This is a Date object that contains a date/time that represents the first meeting change instance. It can be nil for no Start Date.
toDate
This is a Date object that contains a date/time that represents the last meeting change instance. It can be nil for no End Date.
serviceBodyIDs
An Array of Int, with the ID of one or more Service Bodies for which we want to get changes. It can be nil for all meeting changes within the given date range.
-
Called to get meeting change records for deleted meetings only from the Root Server.
Declaration
Swift
public func getDeletedMeetingChanges(fromDate inFromDate: Date?, toDate inToDate: Date?, serviceBodyID inServiceBodyID: Int?)
Parameters
fromDate
This is a Date object that contains a date/time that represents the first meeting change instance. It can be nil for no Start Date.
toDate
This is a Date object that contains a date/time that represents the last meeting change instance. It can be nil for no End Date.
serviceBodyID
An Int, with the ID of one Service Body for which we want to get changes. It can be nil for all meeting changes within the given date range.
-
Called to get meeting change records for deleted meetings only from the Root Server for a particular Service body.
Declaration
Swift
public func getDeletedMeetingChanges(serviceBodyID inServiceBodyID: Int?)
Parameters
serviceBodyID
An Int, with the ID of one Service Body for which we want to get changes. It can be nil for all meeting changes within the given date range.
-
Called to get meeting change records for deleted meetings only from the Root Server for a particular Service body.
Declaration
Swift
public func getDeletedMeetingChanges(serviceBodyIDs inServiceBodyIDs: [Int]?)
Parameters
serviceBodyIDs
An Array of Int, with the ID of one or more Service Bodies for which we want to get changes. It can be nil for all meeting changes within the given date range.
-
Called to get all meeting change records for deleted meetings only from the Root Server.
Declaration
Swift
public func getDeletedMeetingChanges()
-
Called to get meeting change records from the Root Server.
Declaration
Swift
public func getAllMeetingChanges(fromDate inFromDate: Date?, toDate inToDate: Date?, serviceBodyID inServiceBodyID: Int?, meetingID inMeetingID: Int?, userID inUserID: Int?)
Parameters
fromDate
This is a Date object that contains a date/time that represents the first meeting change instance. It can be nil for no Start Date.
toDate
This is a Date object that contains a date/time that represents the last meeting change instance. It can be nil for no End Date.
serviceBodyID
An Int, with the ID of one Service Body for which we want to get changes. It can be nil for all meeting changes within the given date range.
meetingID
An Int, with the ID of one meeting for which we want to get changes. It can be nil for all meeting changes within the given date range.
userID
An Int, with the ID of one Admin User for which we want to get changes. It can be nil for all meeting changes within the given date range. This is only valid for logged-in users.
-
Called to get meeting change records from the Root Server.
Declaration
Swift
public func getAllMeetingChanges(fromDate inFromDate: Date?, toDate inToDate: Date?, serviceBodyID inServiceBodyID: Int?, meetingID inMeetingID: Int?)
Parameters
fromDate
This is a Date object that contains a date/time that represents the first meeting change instance. It can be nil for no Start Date.
toDate
This is a Date object that contains a date/time that represents the last meeting change instance. It can be nil for no End Date.
meetingID
An Int, with the ID of one meeting for which we want to get changes. It can be nil for all meeting changes within the given date range.
serviceBodyID
An Int, with the ID of one Service Body for which we want to get changes. It can be nil for all meeting changes within the given date range.
-
Called to get meeting change records from a meeting within a date range from the Root Server.
Declaration
Swift
public func getAllMeetingChanges(fromDate inFromDate: Date?, toDate inToDate: Date?, meetingID inID: Int?)
Parameters
fromDate
This is a Date object that contains a date/time that represents the first meeting change instance. It can be nil for no Start Date.
toDate
This is a Date object that contains a date/time that represents the last meeting change instance. It can be nil for no End Date.
meetingID
An Int, with the ID of one meeting for which we want to get changes. It can be nil for all meeting changes within the given date range.
-
Called to get meeting change records from a Service body within a date range from the Root Server.
Declaration
Swift
public func getAllMeetingChanges(fromDate inFromDate: Date?, toDate inToDate: Date?, serviceBodyID inServiceBodyID: Int?)
Parameters
fromDate
This is a Date object that contains a date/time that represents the first meeting change instance. It can be nil for no Start Date.
toDate
This is a Date object that contains a date/time that represents the last meeting change instance. It can be nil for no End Date.
serviceBodyID
An Int, with the ID of one Service Body for which we want to get changes. It can be nil for all meeting changes within the given date range.
-
Called to get all meeting change records within a date range from the Root Server.
Declaration
Swift
public func getAllMeetingChanges(fromDate inFromDate: Date?, toDate inToDate: Date?)
Parameters
fromDate
This is a Date object that contains a date/time that represents the first meeting change instance. It can be nil for no Start Date.
toDate
This is a Date object that contains a date/time that represents the last meeting change instance. It can be nil for no End Date.
-
Called to get meeting change records for one single meeting from the Root Server.
Declaration
Swift
public func getAllMeetingChanges(meetingID inID: Int)
Parameters
meetingID
An Int, with the ID of one meeting for which we want to get all of the last changes (It fetches all the stored changes, which are limited in scope).
-
Called to get meeting change records for one single meeting from the Root Server, with delivery of the changes to that meeting.
Declaration
Swift
public func getAllMeetingChanges(meeting inMeetingNode: BMLTiOSLibMeetingNode?)
Parameters
meetingID
An Int, with the ID of one meeting for which we want to get all of the last changes (It fetches all the stored changes, which are limited in scope).
-
Called to get meeting change records for one single Service body from the Root Server.
Declaration
Swift
public func getAllMeetingChanges(serviceBodyID inServiceBodyID: Int)
Parameters
serviceBodyID
An Int, with the ID of one Service Body for which we want to get changes. It can be nil for all meeting changes within the given date range.
-
Called to log into a server that has semantic admin turned on.
Declaration
Swift
public func adminLogin(loginID inLoginID: String, password inPassword: String) -> Bool
Parameters
inLoginID
This is a string, with the login ID.
inPassword
This is a string, with the password.
Return Value
a Bool, which is true, if the connection is to a valid server with semantic admin on.
-
Called to log out of a server that has semantic admin turned on.
Declaration
Swift
public func adminLogout() -> Bool
Return Value
a Bool, which is true, if the connection is to a valid server with semantic admin on.
-
Declaration
Swift
public func permissions(forServiceBody inServiceBody: BMLTiOSLibHierarchicalServiceBodyNode) -> BMLTiOSLibPermissions
Return Value
If we are logged in as an admin, this will indicate the level of permission we have with a given Service body.
-
This is called to set a meeting change.
Declaration
Swift
public func saveMeetingChanges(_ inMeetingObject: BMLTiOSLibEditableMeetingNode)
Parameters
inMeetingObject
an editable meeting object.
-
This is called to set a meeting change.
Declaration
Swift
public func rollbackMeeting(_ inMeetingID: Int, toBeforeChange inChangeID: Int) -> Bool
Parameters
inMeetingObject
an ID of an editable meeting object.
Return Value
true, if the operation was dispatched successfully.
-
Saves the meeting as a copy (does not save or set changes in current meeting).
Declaration
Swift
public func saveMeetingAsCopy(_ inMeetingObject: BMLTiOSLibEditableMeetingNode)
-
Called to delete a meeting.
We have to assume the logged-in admin has rights. If they don’t, it will be stopped at the server.
Declaration
Swift
public func deleteMeeting(_ inMeetingID: Int)
Parameters
inMeetingID
An Int, with the ID of the meeting to be deleted.
-
Called to restore a deleted meeting.
This instructs the Root Server to find the last deletion record for the meeting, and restore it to the state it was in just prior to deletion.
However, it is more ideal to find the latest deletion record, and restore its
before
instance (See discussion above).Declaration
Swift
public func restoreDeletedMeeting(_ inMeetingID: Int) -> Bool
Parameters
inMeetingID
An Int, with the ID of the meeting to be restored.
Return Value
true, if the operation was dispatched successfully.


The No-Go Theorems of Quantum Information Theory (Part 3)
Introduction
This week, I am going to discuss two final no-go theorems in quantum information theory. In order to understand these theorems, we require a little bit more math than we have seen in the previous posts. Don’t worry, I will introduce math concepts as we need them.
The No-Broadcast Theorem
The first of the two theorems that we are going to discuss is the no-broadcast theorem. It is a slightly weaker form of the no-cloning theorem that states that it is impossible to broadcast a quantum state. However, the term "broadcast" has a very specific definition in this theorem. Let’s take a look.
The Tensor Product
Recall that the state of a quantum particle is represented as a vector in a complex vector space. For example, the state of a single spin particle is:
\[\begin{equation} | \psi \rangle = \alpha |0 \rangle + \beta | 1 \rangle = \alpha \begin{bmatrix} 1\\[0.1cm] 0 \end{bmatrix} + \beta \begin{bmatrix} 0\\[0.1cm] 1 \end{bmatrix} = \begin{bmatrix} \alpha\\[0.1cm] \beta \end{bmatrix} \end{equation}\]But generally speaking, single isolated particles aren’t too exciting. In quantum computing, we need multiple particles to see interesting effects like entanglement. So how do we represent the state of multiple quantum particles? We use the tensor product to form what is called a product state.
Suppose I have two spin particles given by:
\[\begin{equation} | \psi \rangle = \alpha |0 \rangle + \beta | 1 \rangle \end{equation}\] \[\begin{equation} | \phi \rangle = \gamma |0 \rangle + \delta | 1 \rangle \end{equation}\]The total state of the two particles (also called the product state) is given by a tensor product:
\[\begin{equation} | \Psi \rangle = | \psi \rangle \otimes | \phi \rangle = \begin{bmatrix} \alpha\\[0.1cm] \beta \end{bmatrix} \otimes \begin{bmatrix} \gamma\\[0.1cm] \delta \end{bmatrix} = \begin{bmatrix} \alpha \begin{bmatrix} \gamma\\[0.1cm] \delta \end{bmatrix}\\[0.1cm] \beta \begin{bmatrix} \gamma\\[0.1cm] \delta \end{bmatrix} \end{bmatrix} = \begin{bmatrix} \alpha\gamma\\[0.1cm] \alpha\delta\\[0.1cm] \beta\gamma\\[0.1cm] \beta\delta \end{bmatrix} \end{equation}\]We know that individual quantum states can evolve by unitary operations. In the case of spin states, this is usually given by:
\[\begin{equation} U |\psi \rangle = U \left ( \alpha |0\rangle + \beta |1 \rangle \right ) \end{equation}\]where \(U\) is a \(2 \times 2\) unitary matrix. How do we express a pair of unitary operators for two spins in a product state? The process is very similar to that above. Let \(U_1\) and \(U_2\) be two unitary operators. Then:
\[\begin{equation} U_1 = \begin{bmatrix} a & b\\[0.1cm] c & d \end{bmatrix} \end{equation}\] \[U_2 = \begin{bmatrix} w & x\\[0.1cm] y & z \end{bmatrix}\] \[\begin{equation} U_1 \otimes U_2 = \begin{bmatrix} a & b\\[0.1cm] c & d \end{bmatrix} \otimes \begin{bmatrix} w & x\\[0.1cm] y & z \end{bmatrix} = \begin{bmatrix} a \begin{bmatrix} w & x\\[0.1cm] y & z \end{bmatrix} & b \begin{bmatrix} w & x\\[0.1cm] y & z \end{bmatrix} \\[0.1cm] c \begin{bmatrix} w & x\\[0.1cm] y & z \end{bmatrix} & d \begin{bmatrix} w & x\\[0.1cm] y & z \end{bmatrix} \end{bmatrix} = \begin{bmatrix} aw & ax & bw & bx\\[0.1cm] ay & az & by & bz\\[0.1cm] cw & cx & dw & dx\\[0.1cm] cy & cz & dy & dz \end{bmatrix} \end{equation}\]Thus, we have a nice (albeit verbose) notation for describing quantum states and operators. Just a quick thing to note - not all unitary operators are formed using tensor products. For example, the CNOT gate in quantum computing cannot be written as a tensor product of two \(2 \times 2\) unitary operators. We call these entangling operators because they create entangled quantum states (i.e. quantum states that cannot be written as a tensor product).
The Density Matrix
In an intermediate or advanced quantum mechanics class, you might run into the density matrix representation of a quantum system. The density matrix representation for our spin state is given by \(\rho\):
\[\begin{equation} |\psi \rangle = \alpha |0\rangle + \beta |1\rangle \end{equation}\] \[\begin{equation} \rho \equiv | \psi \rangle \langle \psi | = \begin{bmatrix} \alpha\\[0.1cm] \beta \end{bmatrix} \begin{bmatrix} \alpha^* & \beta^* \end{bmatrix} = \begin{bmatrix} |\alpha|^2 & \alpha \beta^*\\[0.1cm] \beta \alpha^* & |\beta|^2 \end{bmatrix} \end{equation}\]Note that we can create a density matrix for any state vector. This includes entangled states, products states, etc. For examples, the density matrix for a product state is given by:
\[\begin{equation} | \Psi \rangle = | \psi \rangle \otimes | \phi \rangle = \begin{bmatrix} \alpha\\[0.1cm] \beta \end{bmatrix} \otimes \begin{bmatrix} \gamma\\[0.1cm] \delta \end{bmatrix} = \begin{bmatrix} \alpha \begin{bmatrix} \gamma\\[0.1cm] \delta \end{bmatrix}\\[0.1cm] \beta \begin{bmatrix} \gamma\\[0.1cm] \delta \end{bmatrix} \end{bmatrix} = \begin{bmatrix} \alpha\gamma\\[0.1cm] \alpha\delta\\[0.1cm] \beta\gamma\\[0.1cm] \beta\delta \end{bmatrix} \end{equation}\] \[\begin{align} \rho &= | \Psi \rangle \langle \Psi |\\[0.1cm] &= \begin{bmatrix} \alpha \gamma\\[0.1cm] \alpha \delta\\[0.1cm] \beta \gamma\\[0.1cm] \beta \delta \end{bmatrix} \begin{bmatrix} \alpha^* \gamma^* & \alpha^* \delta^* & \beta^* \gamma^* & \beta^* \delta^* \end{bmatrix}\\[0.1cm] &= \begin{bmatrix} |\alpha \gamma|^2 & |\alpha|^2 \gamma\delta^* & |\gamma|^2 \alpha \beta^* & \alpha\gamma\beta^* \delta^*\\[0.1cm] |\alpha|^2 \delta \gamma^* & |\alpha \delta|^2 & \alpha\delta\beta^*\gamma^* & |\delta|^2 \alpha \beta^*\\[0.1cm] |\gamma|^2 \beta \alpha^* & \beta \gamma \alpha^* \delta^* & |\beta \gamma|^2 & |\beta|^2 \gamma \delta^* \\[0.1cm] \beta \delta \alpha^* \gamma^* & |\delta|^2 \beta \alpha^* & |\beta|^2 \delta \gamma^* & |\beta \delta|^2 \end{bmatrix}\\[0.1cm] &= \begin{bmatrix} |\alpha|^2 & \alpha \beta^*\\[0.1cm] \beta \alpha^* & |\beta|^2 \end{bmatrix} \otimes \begin{bmatrix} |\gamma|^2 & \gamma \delta^*\\[0.1cm] \delta \gamma^* & |\delta|^2 \end{bmatrix}\\[0.1cm] &= |\psi \rangle \langle \psi | \otimes | \phi \rangle \langle \phi | \end{align}\]We can use this density matrix to do the same calculations that we used to do with a single spin vector. For example, we know from introductory quantum mechanics that the expectation value of an operator is given by:
\[\begin{equation} \langle A \rangle = \langle \psi | A | \psi \rangle \end{equation}\]The expectation value of an observable can also be found using a density matrix \(\rho\):
\[\begin{equation} \langle A \rangle = Tr \left ( \rho A \right ) \end{equation}\]This is straightforward to prove:
\[\begin{align} \langle A \rangle &= Tr \left ( \rho A \right )\\[0.1cm] &= Tr \left ( | \psi \rangle \langle \psi | A \right )\\[0.1cm] &= \sum_n \langle n | \psi \rangle \langle \psi | A | n \rangle\\[0.1cm] &= \sum_n \langle \psi | A | n \rangle \langle n | \psi \rangle\\[0.1cm] &= \langle \psi | A | \psi \rangle\\[0.1cm] &= \langle A \rangle \end{align}\]So at the end of the day, why do we have two representations for quantum states? Shouldn’t the state vector approach work in every situation? The state vector approach is great if you want to analyze a pure quantum state; these are states that have a well-defined wave function and a well-defined eigenvalue. For example, a particle in the spin up state is in a pure state because the probability of finding the particle in the spin down state is exactly zero.
However, the density matrix is great for studying particles in mixed states; these are quantum states where there is a probability of finding the particle in one of many states with one of many eigenvalues. For example, we can separately prepare two sets of particles, one group in the spin up pure state and the other group in the spin down pure state. Then, we can mix these groups together in different ratios to form mixed states.
We have only scratched the surface on the discussion of density matrices. Right now, I will say that the density matrix formalism is most useful for deriving the no-broadcasting theorem and leave a further discussion of density matrices for another day.
The Partial Trace
The last bit of math that we have to define in order to derive the no-broadcast theorem is the partial trace. Suppose I have a density matrix \(\rho^{AB}\) that is composed of states from a composite Hilbert space \(H_A \otimes H_B\).
However, I only have access to one of the two systems. For example, I might be able to measure and manipulate the state from \(H_A\), but I cannot do anything to the state from \(H_B\). I need a way to retrieve the density matrix of the state from \(H_A\), given the total density matrix \(\rho^{AB}\). We define the partial trace over B (where \(H_B\) has a set of basis states \(e_i\)) as:
\[\begin{equation} Tr_B \left ( \rho^{AB} \right ) \equiv \sum_i \left ( I_1 \otimes \langle e_i | \right ) \rho^{AB} \left ( I_1 \otimes | e_i \rangle \right ) \end{equation}\]In the specific case of a product state:
\[\begin{equation} \rho_A = Tr_B \left ( \rho^{AB} \right ) \end{equation}\]We call \(\rho_A\) the reduced density matrix.
Obviously, we have only touched on the definition of the partial trace in this post. We can take some time to explore it more fully in future posts.
The Theorem
Now that we have set up all of the formalism, the actual proof of the no-broadcast theorem is very straightforward. Suppose I have a composite quantum state \(\Psi\) made up of two individual quantum states \(\psi_A\) and \(\psi_B\):
\[\begin{equation} | \Psi \rangle \langle \Psi | = | \psi_A \rangle \langle \psi_A | \otimes | \psi_B \rangle \langle \psi_B | = \rho^{AB} \end{equation}\]Then, there is no map or operator on \(\rho^{AB}\) that broadcasts a state. A broadcast is defined as:
\[\begin{equation} Tr_A \left ( \rho^{AB} \right ) = Tr_B \left ( \rho^{AB} \right ) = \rho \end{equation}\]This comes from the definition of the partial trace above; if A and B are two arbitrary states, then the density matrix for state A need not equal the density matrix for state B.
The math seems to work out pretty well, but what does this theorem physically mean? Well, the reduced density matrix that we obtain after taking the partial trace is still a regular old density matrix. We can still manipulate it in all of the usual ways as described above. However, if we look closely at the reduced density matrix, we see that it is almost identical to the density matrix of the full system except that one of the states is not included in the tensor product. Thus, it is the density matrix of the system assuming that we leave a certain state undisturbed.
The No-Programming Theorem
Let’s finish our discussion of the no-go theorems of quantum information theory by discussing the no-programming theorem. In classical computing, there is a type of computing architecture called a stored program architecture. Here, the input data and the computer programs are both stored in memory. A few examples of this architecture are the Von Neumann architecture and the Harvard architecture. What is special about this architecture is that you can dynamically create and run new programs in memory.
In quantum computing, we cannot create a programmable computer using the stored program architecture. The reason is very simple; a program in a quantum computer is just a unitary matrix acting on all of the input qubits. Distinct programs come from distinct unitary operators. We note that distinct unitary operators are orthogonal. Thus, we cannot create a unitary operator (a program) that can write another unitary operator (another program).
Conclusions
It took a few weeks, but we finally made it through some of the major no-go theorems of quantum information theory. Remember, quantum information theory is a very young field of science, so this list of theorems may grow substantially as time goes on. For now though, it gives us a good idea of some of the restrictions that we face when designing quantum circuits.


NOTE
This tool is demonstration for jsrsasign and can be used for testing purpose only. Since PRNG is poor and it may generate weak key pair. CSR can be verify its self-signed signature by following OpenSSL command:
% openssl req -in sample.csr -noout -text -verify


What is Physiotherapy?
Physiotherapy is treatment to restore, maintain, and make the most of a patient’s mobility, function, and well-being. Physiotherapy helps through physical rehabilitation, injury prevention, and health and fitness. Physiotherapists get you involved in your own recovery.
When should I go see a Physiotherapist?
Think about getting physiotherapy if you have an injury, or chronic pain that affects how you function everyday. A doctor may refer you to physiotherapy after surgery such as a hip replacement, or an event such as a heart attack or stroke.
Physiotherapy Services at Home
Physiotherapists help people affected by injury, illness or disability through movement and exercise, manual therapy, education and advice.
Massage therapy is the scientific manipulation of the soft tissues of the body for the purpose of normalizing those tissues and consists of a group of manual techniques.
Rehabilitation is care that can help you get back, keep, or improve abilities that you need for daily life. These abilities may be physical, mental, and/or cognitive.
Sports injuries are commonly caused by overuse, direct impact, or the application of force that is greater than the body part can structurally withstand.
Extracorporeal shockwave therapy (ESWT) is primarily used in the treatment of common musculoskeletal conditions. These include both upper and lower extremity tendinopathies.
Schedule the dates when you like to visit.


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$carrierApi = new CarrierApiWeb(); // loading data can be slow - it is recommended wrap the API in a Singleton. $carrierApi->loadDataFromFile('/path/to/sample.dat'); // get all properties for current client Properties props = carrierApi.GetProperties(request); // .... use the properties .... if (props.ContainsKey("networkOperator") { string operatorName = props.Get("networkOperator").AsString(); } // get a single property Property countryProp = carrierApi.GetProperty("countryCode"); if (countryProp != null) { string countryCode = countryProp.AsString(); }
Min PHP version required for this API to work
Carrier API version
HEADERS_TO_CHECK = array(
'x-forwarded-for',
'client-ip',
'x-client-ip',
'rlnclientipaddr', // from f5 load balancers
'proxy-client-ip',
'wl-proxy-client-ip', // weblogic load balancers
'x-forwarded',
'forwarded-for',
'forwarded',
)
A list of HTTP headers to choose the original client IP address from. In addition to these the RemoteAddr (REMOTE_ADDR) is also used as a final fallback.
Mobi_Mtld_DA_Carrier_CarrierApiWeb $obj = new Mobi_Mtld_DA_Carrier_CarrierApiWeb()
Construct a Carrier API object and load the data file (if path is provided).
string $obj->getDataFileCopyright()
Returns the data file copyright text.
string $obj->getDataFileCreationDate()
Returns the data file creation date in ISO8601 format.
string $obj->getDataFileVersion()
Returns the version of the data file.
string $obj->getIp(array keyVals)
Get the most suitable IP address from the given keyVals set of HTTP headers. This function checks the headers defined in HEADERS_TO_CHECK.
Mobi_Mtld_DA_Properties $obj->getProperties()
Get the Carrier properties for the current client.
Mobi_Mtld_DA_Properties $obj->getProperties(array ipv4)
Get the Carrier properties for a given set of HTTP headers.
mixed $obj->getProperty(string propertyName)
Get a specific Property from the current client IP found. Note: if multiple properties are needed for the same IP it is more efficient to call getProperties() once than repeated calls to getProperty().
Mobi_Mtld_DA_Property $obj->getProperty(array ipv4, string propertyName)
Try and get a specific property for a given IP address. Note: if multiple properties are needed for the same IP it is more efficient to call getProperties() once than repeated calls to getProperty().
array $obj->getPropertyNames()
A set of all the possible property names. The Set contains PropertyName objects that each have a name and an associated data type.
boolean $obj->isPublicIp(string ip)
An IP address is considered public if it is not in any of the following ranges:
1) any local address IP: 0 2) a local loopback address range: 127/8 3) a site local address i.e. IP is in any of the ranges: range: 10/8 range: 172.16/12 range: 192.168/16 4) a link local address range: 169.254/16
void $obj->loadDataFromFile(string path)
Load the data file from the provided path. The data file is reloaded every time this method is called.


Progress the line/column counter
Determine the next token
Configure a tokenization after-rule callback
Execute multiple alternative callbacks
Configure a tokenization before-rule callback
Open tokenization transaction
Close (successfully) tokenization transaction
Consume the current token (by expecting it to be a particular symbol)
Configure debug operation
Determine depth of still open tokenization transaction
Create an error message for the current position
Configure a tokenization finish callback
Sugar method for ignoring a token w/o defining an Action to ignore
Provide (new) input string to tokenize
Peek at the next token or token at particular offset
Pop state from the stack
Push state
Reset the internal state
Close (unsuccessfully) tokenization transaction
Configure a tokenization rule
Configure a token matching rule which executes its action if the
current tokenization state is one of the states
(and all of the currently set tags) in state (by default the rule
matches all states if state is not specified) and the next input
characters match against the pattern. The exact syntax of state is
For example, it is one or more comma-separated state matches (OR-combined) and each state match has exactly one state and zero or more space-separated tags (AND-combined).
The ctx argument provides a context object for token repeating/rejecting/ignoring/accepting and the match argument is the result of the underlying RegExp#exec call.
Skip one or more tokens
get/set the state
Set a tag
Check whether tag is set
Determine and return next token
Determine and generate tokens efficiently with a generator
Sugar method for setting the input and parsing for tokens in one method.
Determine and return all tokens as an Array
Unset a tag
Generated using TypeDoc
Output a debug message


{% extends "starlette_admin/base.html" %} {% block content %}
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