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Multiple commands in an alias for bash
...upvote your answer.
– mouviciel
Jun 20 '19 at 8:57
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Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)
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20 Answers
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Good Java graph algorithm library? [closed]
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– Thomas the Tank Engine
Mar 25 '13 at 20:56
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Is it possible to add an HTML link in the body of a MAILTO link [duplicate]
... miserable.
– pmarreck
Dec 6 '17 at 20:37
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Is there a format code shortcut for Visual Studio?
...d fixes comments and blank lines. Is there an equivalent for Visual Studio 2010?
9 Answers
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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
...sing wait.
Run some processes:
$ sleep 10 &
$ sleep 10 &
$ sleep 20 &
$ sleep 20 &
Then wait for them with wait command:
$ wait < <(jobs -p)
Or just wait (without arguments) for all.
This will wait for all jobs in the background are completed.
If the -n option is suppl...
Get Character value from KeyCode in JavaScript… then trim
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answered Nov 20 '09 at 18:23
David HellsingDavid Hellsing
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How do I capture SIGINT in Python?
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edited Jun 20 at 9:12
Community♦
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answered Jul 10 '09 at 22:52
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How to read a file without newlines?
...g \n.
– Wes Turner
Dec 31 '15 at 19:20
1
More simply, [line[:-(line[-1] == '\n') or len(line)+1] ...
java.io.Console support in Eclipse IDE
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edited Aug 18 '11 at 20:19
answered Sep 19 '08 at 20:37
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