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Switch case with fallthrough?
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314
Use a vertical bar (|) for "or".
case "$C" in
"1")
do_this()
;;
"2" | "3")
do_what...
How can I format a decimal to always show 2 decimal places?
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12 Answers
12
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Looping over a list in Python
...n mylist[:] and your len(x) should be equal to 3.
>>> mylist = [[1,2,3],[4,5,6,7],[8,9,10]]
>>> for x in mylist:
... if len(x)==3:
... print x
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[1, 2, 3]
[8, 9, 10]
or if you need more pythonic use list-comprehensions
>>> [x for x in mylist if len(x)==3...
Why am I seeing “TypeError: string indices must be integers”?
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127
item is most likely a string in your code; the string indices are the ones in the square brack...
Remove characters from NSString?
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edited Aug 12 '12 at 9:12
Mundi
76.1k1717 gold badges104104 silver badges130130 bronze badges
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Function to return only alpha-numeric characters from string?
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217
Warning: Note that English is not restricted to just A-Z.
Try this to remove everything except...
Get all git commits since last tag
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edited Sep 12 '18 at 4:48
answered Aug 22 '12 at 23:59
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How can I use a file in a command and redirect output to the same file without truncating it?
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14 Answers
14
Active
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Easy way to list node modules I have npm linked?
...-name "node_modules" 2>/dev/null | xargs -I{} find {} -type l -maxdepth 1 | xargs ls -l.
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How can I pad an int with leading zeros when using cout
I want cout to output an int with leading zeros, so the value 1 would be printed as 001 and the value 25 printed as 025 . How can I do this?
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