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Fixed point vs Floating point number
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A fixed point number has a specific number of bits (or digits) reserved for the integer part (t...
Does JavaScript have “Short-circuit” evaluation?
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edited Mar 20 '14 at 22:39
reformed
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an...
How can I prevent the “You have mixed tabs and spaces. Fix this?” message?
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4 Answers
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git: How to diff changed files versus previous versions after a pull?
...ID of my latest version of the file" - the commit "ID" (SHA1 hash) is that 40-character hex right at the top of every entry in the output of git log. It's the hash for the entire commit, not for a given file. You don't really ever need more - if you want to diff just one file across the pull, do
gi...
Location of parenthesis for auto-executing anonymous JavaScript functions?
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C# Thread safe fast(est) counter
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Austin SalonenAustin Salonen
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How to get mouse position in jQuery without mouse-events?
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edited Sep 17 '13 at 7:54
answered Dec 23 '10 at 9:04
T.J...
Types in Objective-C on iOS
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The size of short is: 2.
The size of int is: 4.
The size of long is: 4.
The size of long long is: 8.
The size of a unsigned char is: 1.
The size of unsigned short is: 2.
The size of unsigned int is: 4. ...
Transpose list of lists
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How about
map(list, zip(*l))
--> [[1, 4, 7], [2, 5, 8], [3, 6, 9]]
For python 3.x users can use
list(map(list, zip(*l)))
Explanation:
There are two things we need to know to understand what's going on:
The signature of zip: zip(*iterables) This means zip ...