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Make div stay at bottom of page's content all the time even when there are scrollbars
... but I left it here for people looking for a simple fixed footer. From the comments (and votes) it seems many people are struggling with this elementary CSS feature.
– Joseph Silber
Nov 26 '12 at 14:12
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What is a good Java library to zip/unzip files? [closed]
I looked at the default Zip library that comes with the JDK and the Apache compression libs and I am unhappy with them for 3 reasons:
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Direct vs. Delegated - jQuery .on()
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How to name and retrieve a stash by name in git?
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Postgres: INSERT if does not exist already
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Postgres 9.5 (released since 2016-01-07) offers an "upsert" command, also known as an ON CONFLICT clause to INSERT:
INSERT ... ON CONFLICT DO NOTHING/UPDATE
It solves many of the subtle problems you can run into when using concurrent operation, which some other answers propose.
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Get current AUTO_INCREMENT value for any table
... Note: DATABASE() is NULL if you have not issued a USE DATABASE command
– methai
Apr 5 '13 at 14:13
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How to convert an NSTimeInterval (seconds) into minutes
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Mick MacCallum's answer below at the time of writing this comment seems to be most updated and made by the way of using native API.
– Tomasz Nazarenko
Feb 25 '17 at 8:53
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Rank items in an array using Python/NumPy, without sorting array twice
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any recommendation on how to do this rowwise?
– Xaser
Nov 19 '17 at 14:09
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Tricky Google interview question
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How can I tell jackson to ignore a property for which I don't have control over the source code?
....addMixInAnnotations(YourClass.class, MixIn.class);
Edit:
Thanks to the comments, with Jackson 2.5+, the API has changed and should be called with objectMapper.addMixIn(Class<?> target, Class<?> mixinSource)
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