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Which is faster: while(1) or while(2)?
...bel without even comparing a value against true, and of course immediately does so again until the program is somehow ended. This directly corresponds to the C/C++ code:
L2:
goto L2;
Edit:
Interestingly enough, even with no optimizations, the following loops all produced the exact same output (...
Checking for a dirty index or untracked files with Git
...figured out how to add git status information to my prompt.
Here's what I do:
For dirty status:
# Returns "*" if the current git branch is dirty.
function evil_git_dirty {
[[ $(git diff --shortstat 2> /dev/null | tail -n1) != "" ]] && echo "*"
}
For untracked files (Notice the --po...
Responsive image map
...e, but the image coordinates are obviously fixed pixel sizes. What options do I have to resize the image map coordinates?
1...
What's the common practice for enums in Python? [duplicate]
...
@Joan You could do _unused, Shaded, Shiny, Transparent, Matte = range(5)
– zekel
Dec 9 '10 at 2:12
81
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Uncaught SyntaxError: Unexpected token :
...actually seeing is your browser's reaction to the unexpected top line <!DOCTYPE html> from the server.
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Why are arrays covariant but generics are invariant?
...quality using the Object.equals method on the elements. The implementation does not depend on the exact type of element stored in the array, so it should be possible to write a single function that works on all types of arrays. It is easy to implement functions of type
boolean equalArrays (Object[]...
Inspect attached event handlers for any DOM element
...here any way to view what functions / code are attached to any event for a DOM element? Using Firebug or any other tool.
7 ...
Are there benefits of passing by pointer over passing by reference in C++?
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I just don't buy this. Yes, you pass in a pointer, so therefore it must be an output parameter, because what's pointed to can't be const?
– deworde
Dec 12 '12 at 10:06
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jQuery - Trigger event when an element is removed from the DOM
...ity is within the "Widget" component of jQuery UI if you aren't looking to download the whole UI library.
– Neil
May 10 '13 at 16:47
5
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Python constructors and __init__
...d starting point. For Python-specific stuff, I highly recommend the Python docs.
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