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Chmod recursively
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edited Nov 14 '12 at 11:30
answered Nov 14 '12 at 11:23
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Python argparse mutual exclusive group
... | [-b yyy -c zzz]], you'd have:
prog
command 1
-a: ...
command 2
-b: ...
-c: ...
To invoke with the first set of arguments:
prog command_1 -a xxxx
To invoke with the second set of arguments:
prog command_2 -b yyyy -c zzzz
You can also set the sub command arguments as posi...
Global access to Rake DSL methods is deprecated
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edited May 23 '17 at 10:34
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answered Jun 1 '11 at 10:45
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Python's “in” set operator
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answered Jan 2 '12 at 21:14
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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Generating random whole numbers in JavaScript in a specific range?
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Find and replace string values in list
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282
words = [w.replace('[br]', '<br />') for w in words]
These are called List Comprehensi...
Right way to initialize an OrderedDict using its constructor such that it retains order of initial d
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2 Answers
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Is unsigned integer subtraction defined behavior?
...t can be
represented by the resulting type.
(ISO/IEC 9899:1999 (E) §6.2.5/9)
As you can see, (unsigned)0 - (unsigned)1 equals -1 modulo UINT_MAX+1, or in other words, UINT_MAX.
Note that although it does say "A computation involving unsigned operands can never overflow", which might lead ...
Is there a common Java utility to break a list into batches?
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257
Check out Lists.partition(java.util.List, int) from Google Guava:
Returns consecutive su...
Process all arguments except the first one (in a bash script)
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692
Use this:
echo "${@:2}"
The following syntax:
echo "${*:2}"
would work as well, but is n...