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Error handling in Bash
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error() {
local parent_lineno="$1"
local message="$2"
local code="${3:-1}"
if [[ -n "$message" ]] ; then
echo "Error on or near line ${parent_lineno}: ${message}; exiting with status ${code}"
else
echo "Error on or near line ${parent_lineno}; exiting with status ${code}"
fi
ex...
What's the difference between := and = in Makefile?
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3 Answers
3
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How to read the content of a file to a string in C?
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answered Oct 6 '08 at 14:37
Nils PipenbrinckNils Pipenbrinck
74.6k2323 gold badges141141 silver badges213213 bronze badges
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What's a good (free) visual merge tool for Git? (on windows) [closed]
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73
On Windows, a good 3-way diff/merge tool remains kdiff3 (WinMerge, for now, is still 2-way based...
CPU Privilege Rings: Why rings 1 and 2 aren't used?
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3 Answers
3
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Android studio: new project vs new module
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edited Sep 17 '13 at 11:13
answered Jun 19 '13 at 9:37
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Is there a properly tested alternative to Select2 or Chosen? [closed]
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3 Answers
3
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Request failed: unacceptable content-type: text/html using AFNetworking 2.0
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362
This means that your server is sending "text/html" instead of the already supported types.
My ...
Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
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371
psql's inline help:
\h ALTER TABLE
Also documented in the postgres docs (an excellent resou...