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Create an index on a huge MySQL production table without table locking
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[2017] Update: MySQL 5.6 has support for online index updates
https://dev.mysql.com/doc/refma...
SQL how to make null values come last when sorting ascending
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14 Answers
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CSS Selector that applies to elements with two classes
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1 Answer
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Entity Framework 4 - AddObject vs Attach
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163
ObjectContext.AddObject and ObjectSet.AddObject:
The AddObject method is for adding newly cre...
How to make a select with array contains value clause in psql
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128
Try
SELECT * FROM table WHERE arr @> ARRAY['s']::varchar[]
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How can I find the first occurrence of a sub-string in a python string?
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219
find()
>>> s = "the dude is a cool dude"
>>> s.find('dude')
4
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How are “mvn clean package” and “mvn clean install” different?
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edited Dec 18 '17 at 16:54
OrangeDog
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How to convert integer timestamp to Python datetime
I have a data file containing timestamps like "1331856000000". Unfortunately, I don't have a lot of documentation for the format, so I'm not sure how the timestamp is formatted. I've tried Python's standard datetime.fromordinal() and datetime.fromtimestamp() and a few others, but nothing matches...
Default value in Go's method
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answered Oct 26 '13 at 22:43
sdanzigsdanzig
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