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Make virtualenv inherit specific packages from your global site-packages
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243
Create the environment with virtualenv --system-site-packages . Then, activate the virtualenv an...
What are the mechanics of short string optimization in libc++?
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The libc++ basic_string is designed to have a sizeof 3 words on all architectures, where sizeof(word) == sizeof(void*). You have correctly dissected the long/short flag, and the size field in the short form.
what value would __min_cap, the capacity of short strings, take f...
Gson ignoring map entries with value=null
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See Gson User Guide - Null Object Support:
The default behaviour that is implemented in Gs...
Does Ruby have a string.startswith(“abc”) built in method?
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It's called String#start_with?, not String#startswith: In Ruby, the names of boolean-ish metho...
SQL RANK() versus ROW_NUMBER()
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answered Oct 12 '11 at 22:38
Ritesh MengjiRitesh Mengji
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How to use mod operator in bash?
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dreftymac
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answered Apr 16 '11 at 18:24
Mark LongairMark...
Telling gcc directly to link a library statically
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edited Apr 17 '15 at 7:43
Steven Penny
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a...
How can I call a custom Django manage.py command directly from a test driver?
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319
The best way to test such things - extract needed functionality from command itself to standal...
How to copy yanked text to VI command prompt
...nd line.
– user55400
May 25 '09 at 13:29
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If you use * instead of ", you'll get the contents of...
Increment a value in Postgres
...able 'totals' had 2 columns, 'name' and 'total', and Bill had a total of 203, what would be the SQL statement I'd use in order to move Bill's total to 204?
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