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Eclipse, regular expression search and replace
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Yes, "( )" captures a group. you can use it again with $i where i is the i'th capture group.
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
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Edit: Th...
ViewParam vs @ManagedProperty(value = “#{param.id}”)
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How to kill all processes matching a name?
...ed.
Which means, 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/sb...
Should I put #! (shebang) in Python scripts, and what form should it take?
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Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
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what exactly is device pixel ratio?
...s. For instance, the iPhone 4 and iPhone 4S report a device pixel ratio of 2, because the physical linear resolution is double the logical linear resolution.
Physical resolution: 960 x 640
Logical resolution: 480 x 320
The formula is:
Where:
is the physical linear resolution
and:
is the...
Accessing nested JavaScript objects and arays by string path
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What's the equivalent of use-commit-times for git?
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I am not sure this would be appropriate for a DVCS (as in "Distributed" VCS)
The huge discussio...
Where does this come from: -*- coding: utf-8 -*-
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This way of specifying the encoding of a Python file comes from PEP 0263 - Defining Python Source Code Encodings.
It is also recognized by GNU Emacs (see Python Language Reference, 2.1.4 Encoding declarations), though I don't know if it was the first program to use that syntax.
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