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bash: shortest way to get n-th column of output
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133
You can use cut to access the second field:
cut -f2
Edit:
Sorry, didn't realise that SVN do...
Disable Rails SQL logging in console
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321
To turn it off:
old_logger = ActiveRecord::Base.logger
ActiveRecord::Base.logger = nil
To tur...
fatal: Not a valid object name: 'master'
I have a private server running git 1.7
When I
4 Answers
4
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Why is git push gerrit HEAD:refs/for/master used instead of git push origin master
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edited May 19 '16 at 5:34
answered May 5 '12 at 12:05
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what is the preferred way to mutate a React state?
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165
concat returns a new array, so you can do
this.setState({list: this.state.list.concat([newO...
How to subtract date/time in JavaScript? [duplicate]
...the difference between two dates, in milliseconds
var diff = Math.abs(date1 - date2);
In your example, it'd be
var diff = Math.abs(new Date() - compareDate);
You need to make sure that compareDate is a valid Date object.
Something like this will probably work for you
var diff = Math.abs(new ...
Under what circumstances are linked lists useful?
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15 Answers
15
Active
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What CSS selector can be used to select the first div within another div
...child element of #content)
Another option:
#content > div:nth-of-type(1) { /* css */ }
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css label width not taking effect
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219
Do display: inline-block:
#report-upload-form label {
padding-left:26px;
width:125px;
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