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commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...ecided to post it nontheless:
If you're using PrimeFaces (or some similar API) p:commandButton or p:commandLink, chances are that you have forgotten to explicitly add process="@this" to your command components.
As the PrimeFaces User's Guide states in section 3.18, the defaults for process and upd...
How to write a scalable Tcp/Ip based server
...ated for each asynchronous socket operation.
Under the covers, the *Async API uses IO completion ports which is the fastest way of performing networking operations, see http://msdn.microsoft.com/en-us/magazine/cc302334.aspx
And just to help you out, I am including the source code for a telnet serv...
How do you unit test private methods?
...o "Use the PrivateObject class to assist in accessing internal and private APIs in your code. This is found in the Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll assembly."
– stackunderflow
Nov 26 '13 at 23:40
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Has reCaptcha been cracked / hacked / OCR'd / defeated / broken? [closed]
...lly, if not immediately, provide the OCR'd answer. It also provides for an API (REST, I think, but maybe also SOAP). I personally tried numerous reCAPTCHA images, and it was actually some of the easiest ones (or at least quickest) broken.
UPDATE: CAPTCHA Killer's website is now taken down, apparen...
How can you do anything useful without mutable state?
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@MichaelOsofsky, when interacting with databases and APIs, there is always an 'outside world' which has state to communicate with. In this case, you cannot go 100% functional. It is important to keep this 'unfunctional' code isolated and abstracted away so there is only one ent...
Accept server's self-signed ssl certificate in Java client
...et or in obscurity is not a solution at all. This code is public, the Java API is public, it's better to talk about it than to ignore it. But I can live with you not agreeing.
– Pascal Thivent
May 25 '10 at 0:10
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How can I correctly prefix a word with “a” and “an”?
...ay is to ask Google for the two possibilities (using the one of the search APIs) and use the most popular:
http://www.google.co.uk/search?q=%22a+europe%22 - 841,000 hits
http://www.google.co.uk/search?q=%22an+europe%22 - 25,000 hits
Or:
http://www.google.co.uk/search?q=%22a+honest%22 - 797,000...
Binary Data in JSON String. Something better than Base64
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By the way, the Google Drive API is doing it in this way: developers.google.com/drive/v2/reference/files/update#examples
– Mathias Conradt
Jul 30 '15 at 13:51
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How can I create a UIColor from a hex string?
...perfect solution. If your hex string comes from a (very poorly documented) API, be sure to test against shorthand hex codes like #FFF or #FC0. You'll need to change them to #FFFFFF/#FFCCOO.
– Patrick
Feb 3 '15 at 22:53
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Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
...ool":1}
jsonString2 // {"bool":true}
jsonString3 // {"bool":true}
Due to API logic jsonString1 could result in an error.
So be careful with booleans in Objective-C.
To sum up, only exact @YES and casted value as @((BOOL)expression) are of __NSCFBoolean type and converted to true with JSON serial...