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Android Paint: .measureText() vs .getTextBounds()

...g Paint.getTextBounds() , since I'm interested in getting both the height and width of the text to be rendered. However, the actual text rendered is always a bit wider than the .width() of the Rect information filled by getTextBounds() . ...
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Proper way to handle multiple forms on one page in Django

... 4) Add a hidden field identifying the form and check the value of this field in your view. – Soviut Jun 14 '11 at 3:40 ...
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What is the fundamental difference between WebSockets and pure TCP?

I've read about WebSockets and I wonder why browser couldn't simply open trivial TCP connection and communicate with server like any other desktop application. And why this communication is possible via websockets? ...
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What is array to pointer decay?

...mbers = 0x5a5aff23. More importantly the term decay signifies loss of type and dimension; numbers decay into int* by losing the dimension information (count 5) and the type is not int [5] any more. Look here for cases where the decay doesn't happen. If you're passing an array by value, what you're ...
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How do I programmatically click a link with javascript?

...r it worked in all browsers I tried, including IE, Safari, Chrome, Firefox and Opera. – arik Jan 29 '12 at 17:17 5 ...
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Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?

...s boxed string object. The === operator behaves differently on primitives and objects. When comparing primitives (of the same type), === will return true if they both have the same value. When comparing objects, === will return true only if they refer to the same object (comparing by reference). ...
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C++: what regex library should I use? [closed]

... Boost.Regex is very good and is slated to become part of the C++0x standard (it's already in TR1). Personally, I find Boost.Xpressive much nicer to work with. It is a header-only library and it has some nice features such as static regexes (regexes ...
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Precedence and bitmask operations

...ses make code more readable. In extreme cases you might want to (re-)group and short-comment stuff. – No answer Feb 24 '14 at 10:35 2 ...
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Multiple DB Contexts in the Same DB and Application in EF 6 and Code First Migrations

...t uses EF 6. I am using Code First Migrations. I am using Areas in the app and would like to have different DbContexts in each area to break it up. I know EF 6 has ContextKey, but I can't find complete information on how to use it. Currently I can only use migrations one context at a time. ...
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iPhone/iOS JSON parsing tutorial [closed]

... application that calls a webserver/webservice, retrieves a JSON response, and uses that response to populate the rows of a UITableView (assuming it converts the JSON into an NSArray first). ...