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Can you change what a symlink points to after it is created?
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106
AFAIK, no, you can't. You have to remove it and recreate it. Actually, you can overwrite a syml...
How to show git log history for a sub directory of a git repo?
...for src/nvfs
$ git log --oneline -- src/nvfs
d6f6b3b Changes for Mac OS X
803fcc3 Initial Commit
# Show all changes (one additional commit besides in src/nvfs).
$ git log --oneline
d6f6b3b Changes for Mac OS X
96cbb79 gitignore
803fcc3 Initial Commit
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GROUP_CONCAT ORDER BY
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edited Feb 16 '16 at 9:20
answered Dec 25 '11 at 19:51
al...
Using pg_dump to only get insert statements from one table within database
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if version < 8.4.0
pg_dump -D -t <table> <database>
Add -a before the -t if you only want the INSERTs, without the CREATE TABLE etc to set up the table in the first place.
version >= 8.4.0
pg_dump --column-inserts --da...
The bare minimum needed to write a MSMQ sample application
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answered Jun 18 '12 at 5:04
AnandAnand
12.8k66 gold badges2727 silver badges4343 bronze badges
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Exit Shell Script Based on Process Exit Code
...ble so you would have something like:
ls -al file.ext
rc=$?; if [[ $rc != 0 ]]; then exit $rc; fi
You need to be careful of piped commands since the $? only gives you the return code of the last element in the pipe so, in the code:
ls -al file.ext | sed 's/^/xx: /"
will not return an error cod...
What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
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150 Answers
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Turn off spell checking in Eclipse for good
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 9 '11 at 15:13
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How to fix bower ECMDERR
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leohleoh
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IIS7 Settings File Locations
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edited Dec 14 '16 at 18:01
jpaugh
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answered Dec...