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Why are hexadecimal numbers prefixed with 0x?
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452
Short story: The 0 tells the parser it's dealing with a constant (and not an identifier/reserved...
Android Studio inline compiler showing red errors, but compilation with gradle works fine
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How to declare a global variable in JavaScript?
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If you have to generate global variables in production code (which should be avoided) always d...
How do I limit the number of results returned from grep?
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249
The -m option is probably what you're looking for:
grep -m 10 PATTERN [FILE]
From man grep:...
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
I have taken Problem #12 from Project Euler as a programming exercise and to compare my (surely not optimal) implementations in C, Python, Erlang and Haskell. In order to get some higher execution times, I search for the first triangle number with more than 1000 divisors instead of 500 as stated...
How to get equal width of input and select fields
...kit-box-sizing:content-box;
box-sizing:content-box;
This means that the 2px difference we mentioned earlier does not exist..
example at http://www.jsfiddle.net/gaby/WaxTS/5/
note: On IE it works from version 8 and upwards..
Original
if you reset their borders then the select element will al...
Why does python use 'else' after for and while loops?
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How to get Ruby / Homebrew / RVM to work on Yosemite?
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This error can easily be fixed in the following steps:
1) Open terminal
2) Type nano /usr/lo...
How to generate .NET 4.0 classes from xsd?
...erate .NET 4.0 c# classes (entities) from an xsd file, using Visual Studio 2010?
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git recover deleted file where no commit was made after the delete
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