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How do I perform a Perl substitution on a string while keeping the original?
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edited Jan 28 '09 at 20:29
brian d foy
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How to only get file name with Linux 'find'?
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SiegeXSiegeX
114k2020 gold badges127127 silver badges151151 bronze badges
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Get specific line from text file using just shell script
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208
sed:
sed '5!d' file
awk:
awk 'NR==5' file
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count vs length vs size in a collection
...ings), there may be 10 characters in a string, but storage is reserved for 20. It also may refer to number of elements - check source/documentation.
Capacity() - used to specifically refer to allocated space in collection and not number of valid elements in it. If type has both "capacity" and "size...
Nested Git repositories?
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Alan W. Smith
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answered Dec 9 '09 at 2:47
Greg HewgillGreg H...
How to use random in BATCH script?
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120
%RANDOM% gives you a random number between 0 and 32767.
Using an expression like SET /A test=%...
jQuery check if an input is type checkbox?
...an that.
– KyleFarris
Sep 28 '09 at 20:48
9
Why use the selector engine for this? It's completely...
How can I add a string to the end of each line in Vim?
...h column.
– Aman Jain
Jul 21 '10 at 20:41
11
there is only 1 EOL per line, so the g flag is unnec...
Definitive way to trigger keypress events with jQuery
...wer below.
– crizCraig
Feb 5 '11 at 20:35
2
fwiw, I had more success with 'keyup' for my applicat...
Login to Microsoft SQL Server Error: 18456
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edited Jan 20 '17 at 18:04
Bryan Boettcher
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