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How do I URL encode a string
...//devforums.apple.com/message/15674#15674
http://simonwoodside.com/weblog/2009/4/22/how_to_really_url_encode/
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How do I change the background color of the ActionBar of an ActionBarActivity using XML?
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How to kill a process running on particular port in Linux?
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edited Sep 20 '18 at 11:54
answered Sep 15 '15 at 18:17
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Gulp command not found after install
... Amazing. Thank you.
– Andrew
Mar 20 '17 at 5:26
2
Also the solution helped me
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When and how should I use a ThreadLocal variable?
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answered May 3 '09 at 20:26
overthinkoverthink
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How to get rspec-2 to give the full trace associated with a test failure?
...t suite
– shicholas
Mar 5 '13 at 21:20
This is indeed the correct answer - you don't need the full backtrace (that inc...
Bash tool to get nth line from a file
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sed -n '2p' < file.txt
will print 2nd line
sed -n '2011p' < file.txt
2011th line
sed -n '10,33p' < file.txt
line 10 up to line 33
sed -n '1p;3p' < file.txt
1st and 3th line
and so on...
For adding lines with sed, you can check this:
sed: insert a line in a...
MySQL: Large VARCHAR vs. TEXT?
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answered Jan 7 '10 at 20:45
MindStalkerMindStalker
14k33 gold badges2121 silver badges1818 bronze badges
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`staticmethod` and `abc.abstractmethod`: Will it blend?
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edited Dec 17 '10 at 20:39
answered Dec 17 '10 at 20:26
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Test if remote TCP port is open from a shell script
...n particular?
– Peter
Feb 16 '14 at 20:28
10
The /dev/tcp thing is a feature of bash, so yes. How...