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How to initialize a struct in accordance with C programming language standards
...alizer to initialize a structure:
MY_TYPE a = { .flag = true, .value = 123, .stuff = 0.456 };
Edit: Other members are initialized as zero: "Omitted field members are implicitly initialized the same as objects that have static storage duration." (https://gcc.gnu.org/onlinedocs/gcc/Designated-Init...
Are static class variables possible in Python?
...od are class or static variables:
>>> class MyClass:
... i = 3
...
>>> MyClass.i
3
As @millerdev points out, this creates a class-level i variable, but this is distinct from any instance-level i variable, so you could have
>>> m = MyClass()
>>> m.i = 4
&g...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...n or darken a hex color by a specific amount. Just pass in a string like "3F6D2A" for the color ( col ) and a base10 integer ( amt ) for the amount to lighten or darken. To darken, pass in a negative number (i.e. -20 ).
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How to split a string into an array of characters in Python?
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13 Answers
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Get Folder Size from Windows Command Line
... in Windows to get a folder's size from the command line without using any 3rd party tool?
17 Answers
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Output of git branch in tree like fashion
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- Add before-search hook, for shortcuts for custom search queries. [4430d1b] (edwardzyang@...; 7 days ago)
Remote branch: origin/master (git@gitorious.org:sup/mainline.git)
[x] in sync with local
Feature branches:
{ } origin/release-0.8.1 is NOT merged in (1 commit ahead)
- bump to 0.8.1 [...
How to throw an exception in C?
... |
edited Apr 28 at 11:43
João Farias
1711212 bronze badges
answered May 23 '10 at 12:49
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Concept behind these four lines of tricky C code
...-------- -------- -------- -------- -------- -------- -------- --------
0x73 's' 0x6B 'k' 0x63 'c' 0x75 'u' 0x53 'S' 0x2B '+' 0x2B '+' 0x43 'C'
This pattern corresponds to the string that you see printed, only backwards. At the same time, the second element of the array becomes zero, providing nul...
Convert javascript array to string
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133
If value is associative array, such code will work fine:
var value = { "aaa": "111", "bbb"...
Extract first item of each sublist
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Using list comprehension:
>>> lst = [['a','b','c'], [1,2,3], ['x','y','z']]
>>> lst2 = [item[0] for item in lst]
>>> lst2
['a', 1, 'x']
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