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What is the advantage of GCC's __builtin_expect in if else statements?
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answered Sep 8 '11 at 11:14
Blagovest BuyuklievBlagovest Buyukliev
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Remove an item from a dictionary when its key is unknown
...nt:
>>> some_dict = {1: "Hello", 2: "Goodbye", 3: "You say yes", 4: "I say no"}
>>> value_to_remove = "You say yes"
>>> some_dict = {key: value for key, value in some_dict.items() if value is not value_to_remove}
>>> some_dict
{1: 'Hello', 2: 'Goodbye', 3: 'You s...
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...、深入产业链各环节的移动端布局。
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The tilde operator in C
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answered Aug 26 '11 at 15:54
GWWGWW
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How to use git bisect?
...u have the following development history:
... --- 0 --- 1 --- 2 --- 3 --- 4* --- 5 --- current
You know that your program is not working properly at the current revision, and that it was working at the revision 0. So the regression was likely introduced in one of the commits 1, 2, 3, 4, 5, curren...
How to get database structure in MySQL via query
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edited Apr 28 '14 at 15:14
Michel Ayres
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uint8_t vs unsigned char
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edited May 19 '14 at 12:43
the swine
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a...
How do I best silence a warning about unused variables?
...e.
– Tobias Langner
Sep 29 '09 at 9:41
18
This is how Q_UNUSED is implemented in principle.
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Importing a GitHub project into Eclipse
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As mentioned in Alain Beauvois's answer, and now (Q4 2013) better explained in
Eclipse for GitHub
EGit 3.x manual (section "Starting from existing Git Repositories")
Eclipse with GitHub
EGit tutorial
Copy the URL from GitHub and select in Eclipse from the menu the
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How to check size of a file using Bash?
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254
[ -n file.txt ] doesn't check its size, it checks that the string file.txt is non-zero length, s...