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python max function using 'key' and lambda expression
...on a particular attribute/index, you've to use the key argument.
Example 1:
A simple example, suppose you have a list of numbers in string form, but you want to compare those items by their integer value.
>>> lis = ['1', '100', '111', '2']
Here max compares the items using their origi...
Google Map API v3 — set bounds and center
...Kevin Workman
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answered Feb 5 '10 at 7:14
spencercoolyspencercooly
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How to trigger a build only if changes happen on particular set of files
...e stock Git plugin does not have a "included region" feature at this time (1.15). However, someone posted patches on GitHub that work on Jenkins and Hudson that implement the feature you want.
It is a little work to build, but it works as advertised and has been extremely useful since one of my Git...
How to redirect Valgrind's output to a file?
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valgrind --log-file="filename"
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What is PostgreSQL explain telling me exactly?
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edited Jul 28 '12 at 8:24
PresleyDias
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Setting href attribute at runtime
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edited Dec 5 '15 at 19:36
Stout Joe
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answ...
Check if a string matches a regex in Bash script
...]] && echo "yes"
Or more a accurate test:
[[ $date =~ ^[0-9]{4}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])$ ]] && echo "yes"
# |^^^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^^^^ |
# | | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ |
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Undo VS 'Exclude from project'?
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edited Sep 3 '12 at 13:12
Owais Qureshi
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In java how to get substring from a string till a character c?
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look at String.indexOf and String.substring.
Make sure you check for -1 for indexOf.
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Is there a difference between copy initialization and direct initialization?
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C++17 Update
In C++17, the meaning of A_factory_func() changed from creating a temporary object (C++<=14) to just specifying the initialization of whatever object this expression is initialized to (loosely speaking) in C++17...