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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...
The written versions of the logical operators
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edited Feb 6 '13 at 23:43
answered Mar 4 '10 at 2:11
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What is the difference between a shim and a polyfill?
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392
A shim is any piece of code that performs interception of an API call and provides a layer of...
Java JTable setting Column Width
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edited Jun 5 '09 at 3:47
answered Jun 5 '09 at 3:40
E...
rsync copy over only certain types of files using include option
...lude "*/" --exclude="*" --include="*.sh" "$from" "$to"
For rsync version 3.0.6 or higher, the order needs to be modified as follows (see comments):
rsync -zarv --include="*/" --include="*.sh" --exclude="*" "$from" "$to"
Adding the -m flag will avoid creating empty directory structures in the de...
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 can I convert a hex string to a byte array? [duplicate]
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edited May 3 '11 at 22:31
Robert Harvey
164k4141 gold badges308308 silver badges467467 bronze badges
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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...
Eclipse ctrl+right does nothing
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answered Oct 27 '15 at 17:33
Ruslan LópezRuslan López
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