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JavaScript for…in vs for
...lt; l, not i < a, in your for-loop condition.
– Max Nanasy
Jan 8 '13 at 3:28
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When should I release objects in -(void)viewDidUnload rather than in -dealloc?
...available in OS3 and above. Dealing with the same situation in iPhone OS 2.x was a real pain!
Update July 2015: It should be noted that viewDidUnload was deprecated in iOS 6 because "Views are no longer purged under low-memory conditions and so this method is never called." So, the modern advice is...
JavaScript OR (||) variable assignment explanation
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See short-circuit evaluation for the explanation. It's a common way of implementing these operators; it is not unique to JavaScript.
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NSLog the method name with Objective-C in iPhone
Currently, we are defining ourselves an extended log mechanism to print out the class name and the source line number of the log.
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How can I convert an image into Base64 string using JavaScript?
...ive control over the callbacks such as done/fail/always as is the case for xhr?
– Jeroen
Feb 4 '14 at 22:34
Can we ext...
How to assert output with nosetest/unittest in python?
I'm writing tests for a function like next one:
11 Answers
11
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Is it possible to put CSS @media rules inline?
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No, @media rules and media queries cannot exist in inline style attributes as they can only contain property: value declarations. As the spec puts it:
The value of the style attribute must match the syntax of the contents of a CSS declaration block
The only way ...
Is it possible to install iOS 6 SDK on Xcode 5?
Xcode 5 has a preferences pane that allow one to download iPhone 6.1 simulator, however I can't find a place where it allows downloading of iOS 6 SDK, thus it is not possible to set the active SDK to iOS 6 when developing with Xcode 5. Is there a workaround that would allow Xcode 5 to install iOS 6 ...
How do I unload (reload) a Python module?
...s:
Python modules’ code is recompiled and
the module-level code reexecuted,
defining a new set of objects which
are bound to names in the module’s
dictionary. The init function of
extension modules is not called a
second time. As with all other objects
in Python the old objects...
startsWith() and endsWith() functions in PHP
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