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How to get numbers after decimal point?
...split('.')[1]
– Ryan Allen
Apr 11 '14 at 18:08
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How to prevent open last projects when intellij idea start
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IntelliJ 14, 15, 16:
Settings -> Appearance & Behaviour -> System Settings -> Reopen last project on startup
Previously:
Settings -> General -> Startup/shutdown -> Reopen last project on startup.
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Can I grep only the first n lines of a file?
...achim IsakssonJoachim Isaksson
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How to implement infinity in Java?
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answered Oct 18 '12 at 10:04
Peter LawreyPeter Lawrey
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Class does not implement its superclass's required members
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4 Answers
4
Active
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How do I make a text input non-editable?
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724
<input type="text" value="3" class="field left" readonly>
No styling necessary.
See <...
How do you attach and detach from Docker's process?
... Ken CochraneKen Cochrane
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48
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How to select only date from a DATETIME field in MySQL?
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informatik01
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answered Jan 27 '12 at 10:42
Balaswamy Vadde...
Handling click events on a drawable within an EditText
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Vadim Kotov
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answered Oct 5 '13 at 5:44
aristo_sharisto_sh
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Test whether string is a valid integer
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184
[[ $var =~ ^-?[0-9]+$ ]]
The ^ indicates the beginning of the input pattern
The - is a litera...