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How to send only one UDP packet with netcat?
... packet to any host and port:
#!/bin/bash
def_host=localhost
def_port=43211
HOST=${2:-$def_host}
PORT=${3:-$def_port}
echo -n "$1" | nc -4u -w1 $HOST $PORT
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How do I fetch lines before/after the grep result in bash?
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Jon LinJon Lin
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Passing an Array as Arguments, not an Array, in PHP
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vartecvartec
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On delete cascade with doctrine2
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answered Jun 13 '11 at 18:40
Michael RidgwayMichael Ridgway
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git discard all changes and pull from upstream
...hard.
– Eric Walker
Dec 8 '12 at 20:11
Pulling from master is not necessary once git fetch origin is run before the re...
@Override is not allowed when implementing interface method
...t
– Georgy Gobozov
Feb 25 '14 at 17:11
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For anyone else finding this that is using version 2016....
How can I convert a string to upper- or lower-case with XSLT?
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wasmachien
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answered Feb 25 '09 at 14:51
Jon WJon W
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How to rotate the background image in the container?
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Simon SeddonSimon Seddon
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e.printStackTrace equivalent in python
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edited May 23 '17 at 11:33
Community♦
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answered May 7 '13 at 11:19
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Most efficient way to concatenate strings in JavaScript?
...orry.
– user202729
Apr 25 '18 at 16:11
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