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Check if value already exists within list of dictionaries?
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answered Oct 9 '10 at 19:16
Mark ByersMark Byers
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Can vim monitor realtime changes to a file
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You can :set autoread so that vim reads the file when it changes. However (depending on your p...
Count with IF condition in MySQL query
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@mojuba not 100% the same, your trick returns null when COUNT (no conditions) would've returned 0. When COUNT would've returned anything but 0, but the SUM does return 0, your trick returns 0.
– Robin Kanters
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How to determine if a process runs inside lxc/Docker?
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tshepang
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answered Nov 15 '13 at 23:36
jpetazzojpet...
Node.js: Difference between req.query[] and req.params
...to change it to another?
– John
Jun 10 '15 at 2:00
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How can I efficiently select a Standard Library container in C++11?
...eated.
– Matthieu M.
Jul 5 '13 at 6:10
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Why does 1==1==1 return true, “1”==“1”==“1” return true, and “a...
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edited May 9 '14 at 10:53
answered May 9 '14 at 9:54
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What does $1 [QSA,L] mean in my .htaccess file?
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edited Nov 10 '18 at 5:39
SherylHohman
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How to assert two list contain the same elements in Python? [duplicate]
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edited Aug 10 '18 at 16:44
kmad1729
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Iterate over the lines of a string
...n script confirms the three functions are equivalent. With timeit (and a * 100 for foo to get substantial strings for more precise measurement):
$ python -mtimeit -s'import asp' 'list(asp.f3())'
1000 loops, best of 3: 370 usec per loop
$ python -mtimeit -s'import asp' 'list(asp.f2())'
1000 loops, b...