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Does a UNIQUE constraint automatically create an INDEX on the field(s)?
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informatik01
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answered Mar 19 '12 at 2:49
piotrmpiotrm
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Convert UNIX epoch to Date object
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224
Go via POSIXct and you want to set a TZ there -- here you see my (Chicago) default:
R> val &...
Mixing a PHP variable with a string literal
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4 Answers
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Active
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emacs zoom in/zoom out
...can do Ctrl+Scroll to zoom in/out. It is useful.
(global-set-key [C-mouse-4] 'text-scale-increase)
(global-set-key [C-mouse-5] 'text-scale-decrease)
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How to rename items in values() in Django?
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74
It's a bit hacky, but you could use the extra method:
MyModel.objects.extra(
select={
'ren...
How to make a element expand or contract to its parent container?
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answered Jan 18 '12 at 23:41
robertcrobertc
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Ruby on Rails Callback, what is difference between :before_save and :before_create?
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answered Jun 6 '11 at 8:46
ChowlettChowlett
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MySQL Select all columns from one table and some from another table
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Compare if BigDecimal is greater than zero
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416
It's as simple as:
if (value.compareTo(BigDecimal.ZERO) > 0)
The documentation for compa...
Unable to type in Visual Studio
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answered Sep 30 '14 at 13:31
SteveSteve
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