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Is there a way to change the environment variables of another process in Unix?
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An̲̳̳drewAn̲̳̳drew
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Escape a string for a sed replace pattern
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answered Apr 24 '10 at 18:35
PianosaurusPianosaurus
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Removing an element from an Array (Java) [duplicate]
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Abhijeet
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answered Mar 13 '09 at 21:40
Peter LawreyPeter Law...
Get the current first responder without using a private API
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In one of my applications I often want the first responder to resign if the user taps on the b...
Do Java arrays have a maximum size?
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Kevin BourrillionKevin Bourrillion
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Setting HttpContext.Current.Session in a unit test
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Anthony ShawAnthony Shaw
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How to manage startActivityForResult on Android?
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edited Jun 3 at 22:14
answered May 2 '12 at 3:36
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Search and replace in bash using regular expressions
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Use sed:
MYVAR=ho02123ware38384you443d34o3434ingtod38384day
echo "$MYVAR" | sed -e 's/[a-zA-Z]/X/g' -e 's/[0-9]/N/g'
# prints XXNNNNNXXXXNNNNNXXXNNNXNNXNNNNXXXXXXNNNNNXXX
Note that the subsequent -e's are processed in order. Also, the g flag f...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...ext (with a smattering of percentage codes) incredibly straightforwardly.
3) The entire SVG is a single Emoji
In December 2019, Leandro Linares was one of the first to realise that since Chrome had joined Firefox in supporting SVG Favicons, it was worth experimenting to see if a favicon could be cr...
How to iterate over rows in a DataFrame in Pandas
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edited Aug 23 at 10:17
cs95
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a...