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jQuery Event : Detect changes to the html/text of a div
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12 Answers
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How can I count occurrences with groupBy?
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System.out.println(counted);
}
}
Result:
{Hello=2, World=1}
(There's also the possibility of using groupingByConcurrent for more efficiency. Something to bear in mind for your real code, if it would be safe in your context.)
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Regex lookahead for 'not followed by' in grep
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151
Negative lookahead, which is what you're after, requires a more powerful tool than the standar...
How to use GNU Make on Windows?
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101
Here's how I got it to work:
copy c:\MinGW\bin\mingw32-make.exe c:\MinGW\bin\make.exe
The...
Error: 10 $digest() iterations reached. Aborting! with dynamic sortby predicate
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13 Answers
13
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How to perform file system scanning
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195
EDIT: Enough people still hit this answer, that I thought I'd update it for the Go1 API. This...
What is the right way to override a setter method in Ruby on Rails?
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Update: July 19, 2017
Now the Rails documentation is also suggesting to use super like this:
class Model < ActiveRecord::Base
def attribute_name=(value)
# custom actions
###
super(value)
end
end
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How to store a git config as part of the repository?
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165
There are 3 supported scopes of .gitconfig file: --system, --global, --local. You can also cre...
iOS Simulator failed to install the application
I have created a Cordova 2.1.0 app, It ran fine for the first 2-3 times. But now when I am trying to run it through terminal it is giving me the following error.I didn't change anything.
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