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Regular expression for floating point numbers
...a floating point number is
[+-]?([0-9]*[.])?[0-9]+
This will match:
123
123.456
.456
See a working example
If you also want to match 123. (a period with no decimal part), then you'll need a slightly longer expression:
[+-]?([0-9]+([.][0-9]*)?|[.][0-9]+)
See pkeller's answer for a fuller e...
CMake link to external library
...Andre's solution.
– Fraser
Mar 27 '13 at 23:41
4
I find the "imported" library target to be more ...
How to kill all processes matching a name?
...s, for example, if we see these lines in ps aux:
apache 24268 0.0 2.6 388152 27116 ? S Jun13 0:10 /usr/sbin/httpd
apache 24272 0.0 2.6 387944 27104 ? S Jun13 0:09 /usr/sbin/httpd
apache 24319 0.0 2.6 387884 27316 ? S Jun15 0:04 /usr/sbin/httpd
We ca...
How can I convert a hex string to a byte array? [duplicate]
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edited May 3 '11 at 22:31
Robert Harvey
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Eclipse ctrl+right does nothing
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answered Oct 27 '15 at 17:33
Ruslan LópezRuslan López
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How does the C# compiler detect COM types?
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edited May 23 '17 at 12:18
Community♦
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answered Jul 7 '09 at 17:22
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Implementing Fast and Efficient Core Data Import on iOS 5
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answered May 11 '12 at 2:37
Jody HaginsJody Hagins
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When to use valueChangeListener or f:ajax listener?
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BalusCBalusC
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Catch-22 prevents streamed TCP WCF service securable by WIF; ruining my Christmas, mental health
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x0nx0n
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psql: FATAL: Peer authentication failed for user “dev”
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313
Try:
psql -U user_name -h 127.0.0.1 -d db_name
where
-U is the database user name
-h is ...