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The Ruby %r{ } expression
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– Steven Hirlston
May 18 '15 at 18:42
1
It's almost as if ruby was designed to write as horrible...
SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
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Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
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Why is GHC so large/big?
...lly really. Every library that comes with GHC is provided in no less than 4 flavours:
static
dynamic
profiled
GHCi
The GHCi version is just the static version linked together in a single .o file. The other three versions all have their own set of interface files (.hi files) too. The profiled ...
What is the best way to clear a session variable in rails?
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answered Oct 22 '10 at 10:34
SigurdSigurd
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adding directory to sys.path /PYTHONPATH
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answered Apr 19 '13 at 22:49
Ned DeilyNed Deily
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Postgres manually alter sequence
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edited Oct 23 '18 at 20:43
Is Ma
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answered Jan 5 '12 at 15:31
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How are cookies passed in the HTTP protocol?
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4 Answers
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TypeScript: Creating an empty typed container array
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4 Answers
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Active
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Erratic hole type resolution
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answered May 20 '14 at 20:32
ajayajay
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Member initialization while using delegated constructor
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edited Aug 30 '12 at 5:34
answered Aug 30 '12 at 4:55
jog...