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What is the difference between PS1 and PROMPT_COMMAND
...\
fi;\
if git branch &>/dev/null; then\
BRANCH=$(git branch 2>/dev/null | grep \* | cut -d " " -f 2);\
fi;
PS1="$GREEN\u@\h $BLUE\W $CYAN$BRANCH$RED$ERRMSG \$ $LIGHT_GRAY";'
Example output looks like this in a non-git directory:
sashan@dhcp-au-122 Documents $ false
sashan@dh...
Update Git submodule to latest commit on origin
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Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Apr 29 '11 at 5:50
JasonJason
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Correct way to try/except using Python requests module?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 12 '13 at 20:00
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Getting Django admin url for an object
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62
I had a similar issue where I would try to call reverse('admin_index') and was constantly gettin...
Insert multiple rows WITHOUT repeating the “INSERT INTO …” part of the statement?
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INSERT INTO dbo.MyTable (ID, Name)
SELECT 123, 'Timmy'
UNION ALL
SELECT 124, 'Jonny'
UNION ALL
SELECT 125, 'Sally'
For SQL Server 2008, can do it in one VALUES clause exactly as per the statement in your question (you just need to add a comma to separate each values...
No mapping found for field in order to sort on in ElasticSearch
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120
After digging more, I found the solution as given below. ignore_unmapped should be explicitly s...
Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
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edited Jan 5 '13 at 12:26
Ondrej Slinták
28.4k1919 gold badges8989 silver badges124124 bronze badges
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Code Golf: Lasers
The shortest code by character count to input a 2D representation of a board, and output 'true' or 'false' according to the input .
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Check if Python Package is installed
... ImportError as e:
pass # module doesn't exist, deal with it.
Python 2:
try:
import mymodule
except ImportError, e:
pass # module doesn't exist, deal with it.
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