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How do you use variables in a simple PostgreSQL script?
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DOESN'T WORK FOR ME ERROR NEAR DO, I have also some functions between the begin and end with plpgsql language.
– Ash
Oct 31 '16 at 0:12
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How to access outer class from an inner class?
...del code.
– T. Stone
Jan 8 '10 at 0:05
Apologies -- I don't know Django and so can't suggest a way to template the boi...
How to use Sphinx's autodoc to document a class's __init__(self) method?
...documentation.
– BerriJ
Apr 22 at 7:05
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How to divide flask app into multiple py files?
...ackages/
– Christopher
Jun 24 at 19:05
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iOS JavaScript bridge
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talkoltalkol
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1
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select and update database record with a single queryset
...t.
– Daniel Roseman
Jun 29 '16 at 8:05
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Using node.js as a simple web server
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Note that fs.exists() is also deprecated now. Catch the error on the fs.stat() rather than creating a race condition.
– Matt
Feb 1 '17 at 5:26
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How to make a variadic macro (variable number of arguments)
...ds" ha!)
– downbeat
Jul 29 '18 at 3:05
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What it the significance of the Javascript constructor property?
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answered Oct 25 '10 at 9:05
Tim DownTim Down
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Is it safe to resolve a promise multiple times?
...eed a promise can be only resolved once, another tries will do nothing (no error, no warning, no then invocation).
I decided to work it around like this:
getUsers(users => showThem(users));
getUsers(callback){
callback(getCachedUsers())
api.getUsers().then(users => callback(users))
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