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Move an item inside a list?
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How to move multiple elements? Given a list a = [1,2,3,4,5,6,7,8,9], how to transform it to [1,2,[3,4,5],6,7,8,9]? Can this be done in one step or with a list comprehension?
– g33kz0r
Feb 21 '13 at 19:04
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Why does direction of index matter in MongoDB?
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MongoDB concatenates the compound key in some way and uses it as the key in a BTree.
When findi...
How to get a substring of text?
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246
If you have your text in your_text variable, you can use:
your_text[0..29]
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Get value of dynamically chosen class constant in PHP
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Brad
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answered May 27 '11 at 2:20
Dan SimonDan ...
emacs zoom in/zoom out
...can do Ctrl+Scroll to zoom in/out. It is useful.
(global-set-key [C-mouse-4] 'text-scale-increase)
(global-set-key [C-mouse-5] 'text-scale-decrease)
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Hex representation of a color with alpha channel?
... transparent red. RGB channels are 0-255 or 0%-100%, alpha is 0-1.
In CSS 4*, you can specify the alpha channel using the 7th and 8th characters of an 8 digit hex colour, or 4th character of a 4 digit hex colour (see CSS Level 4 spec*)
As of May 2019, >80% of users can be expected to understand...
LISTAGG in Oracle to return distinct values
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24 Answers
24
Active
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How to suppress specific MSBuild warning
...as warnings about expressions that always evaluate to true or false
4 (the default) Displays all level 3 warnings plus informational warnings
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cout is not a member of std
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answered Jul 7 '12 at 14:45
unkulunkuluunkulunkulu
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builtins.TypeError: must be str, not bytes
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498
The outfile should be in binary mode.
outFile = open('output.xml', 'wb')
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