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Javascript - removing undefined fields from an object [duplicate]
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answered Jul 12 '16 at 23:27
RotaretiRotareti
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How do I add a margin between bootstrap columns without wrapping [duplicate]
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edited Jul 27 '15 at 16:30
answered Sep 25 '13 at 17:00
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How to replace part of string by position?
...rs.
– Tim Schmelter
Sep 20 '16 at 8:27
No stress. Worked Straight up. Thanks
– D_Edet
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How can prepared statements protect from SQL injection attacks?
...ce this did not work.
– sakib11
Jul 27 at 12:10
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Delete all the queues from RabbitMQ?
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273
First, list your queues:
rabbitmqadmin list queues name
Then from the list, you'll need to ...
How to check for a valid URL in Java?
...or from Apache Commons.
– starf
May 27 '14 at 16:02
1
This one is really dangerous. I see that th...
How to silence output in a Bash script?
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answered Feb 18 '10 at 23:27
DebuggerDebugger
7,3921515 gold badges4040 silver badges4949 bronze badges
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How can I remove the extension of a filename in a shell script?
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278
You can also use parameter expansion:
$ filename=foo.txt
$ echo "${filename%.*}"
foo
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Calculate difference between two dates (number of days)?
...ence.
– PFranchise
Dec 11 '12 at 15:27
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Unable to install gem - Failed to build gem native extension - cannot load such file — mkmf (LoadErr
....9.1
– user2177443
Mar 16 '13 at 16:27
6
After installing ruby1.9.1-dev I had to also sudo apt-ge...