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Make Heroku run non-master Git branch
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366
You can push an alternative branch to Heroku using Git.
git push heroku-dev test:master
Thi...
What's the difference between Protocol Buffers and Flatbuffers?
...atbuffer has passed the experimental phase
– user18853
Jan 3 '16 at 17:22
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@KentonVarda, any new...
unsigned APK can not be installed
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theAlsetheAlse
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phpinfo() - is there an easy way for seeing it?
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answered Aug 25 '11 at 12:34
JamesHalsallJamesHalsall
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MySQL Select all columns from one table and some from another table
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Tatu UlmanenTatu Ulmanen
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Commands executed from vim are not recognizing bash command aliases
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edited May 29 '11 at 13:11
answered Jan 10 '11 at 0:48
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How do I tell matplotlib that I am done with a plot?
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Tom
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answered Apr 12 '09 at 14:43
David Cournape...
How do I get SUM function in MySQL to return '0' if no values are found?
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307
Use COALESCE to avoid that outcome.
SELECT COALESCE(SUM(column),0)
FROM table
WHERE ...
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How does Spring autowire by name when more than one matching bean is found?
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This is documented in section 3.9.3 of the Spring 3.0 manual:
For a fallback match, the bean name is considered a default qualifier value.
In other words, the default behaviour is as though you'd added @Qualifier("country") to the setter method.
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