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Regular expression to match a dot
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YuushiYuushi
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Static classes and methods in coffeescript
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mu is too shortmu is too short
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std::function vs template
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edited May 23 '17 at 12:26
Community♦
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answered Feb 3 '13 at 22:50
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Explicitly select items from a list or tuple
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list( myBigList[i] for i in [87, 342, 217, 998, 500] )
I compared the answers with python 2.5.2:
19.7 usec: [ myBigList[i] for i in [87, 342, 217, 998, 500] ]
20.6 usec: map(myBigList.__getitem__, (87, 342, 217, 998, 500))
22.7 usec: itemgetter(87, 342...
Export from sqlite to csv using shell script
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sqlite3
You have a separate call to sqlite3 for each line; by the time your select runs, your .out out.csv has been forgotten.
Try:
#!/bin/bash
./bin/sqlite3 ./sys/xserve_sqlite.db <<!
.headers on
.mode csv
.output out.csv
se...
How do I find which transaction is causing a “Waiting for table metadata lock” state?
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roadrunner66
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answered Oct 31 '12 at 10:24
JoddyJoddy
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Async call with await in HttpClient never returns
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3 Answers
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Find all elements on a page whose element ID contains a certain text using jQuery
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203
$('*[id*=mytext]:visible').each(function() {
$(this).doStuff();
});
Note the asterisk '*' ...
Django queries - id vs pk
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232
It doesn't matter. pk is more independent from the actual primary key field i.e. you don't need...
Switch to another Git tag
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343
Clone the repository as normal:
git clone git://github.com/rspec/rspec-tmbundle.git RSpec.tmb...