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Don't understand why UnboundLocalError occurs (closure) [duplicate]
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Sven MarnachSven Marnach
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How do I ignore the initial load when watching model changes in AngularJS?
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+300
set a flag just before the initial load,
var initializing = true
and then when the first $watch fires, do
$scope.$watch('fieldc...
Index on multiple columns in Ruby on Rails
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edited Mar 25 '17 at 14:04
Nick Merrill
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answere...
git rebase fatal: Needed a single revision
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edited Jan 25 '11 at 23:05
answered Jan 25 '11 at 20:09
C...
C#: How to convert a list of objects to a list of a single property of that object?
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edited Sep 22 '09 at 16:40
answered Sep 22 '09 at 16:17
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How to remove jar file from local maven repository which was added with install:install-file?
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108
While there is a maven command you can execute to do this, it's easier to just delete the files...
How to redirect to Index from another controller?
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musefanmusefan
44.7k2020 gold badges118118 silver badges163163 bronze badges
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String.replaceAll without RegEx
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190
Just use String.replace(CharSequence,CharSequence) rather than replaceAll.
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Bogus foreign key constraint fail
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101
Two possibilities:
There is a table within another schema ("database" in mysql terminology) w...
Remove everything after a certain character
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var s = '/Controller/Action?id=11112&value=4444';
s = s.substring(0, s.indexOf('?'));
document.write(s);
Sample here
I should also mention that native string functions are much faster than regular expressions, which should only really be used when necessary (this isn't one of those cases...