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SQL - Update multiple records in one query
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177
Try either multi-table update syntax
UPDATE config t1 JOIN config t2
ON t1.config_name =...
Find and replace with sed in directory and sub directories
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431
Your find should look like that to avoid sending directory names to sed:
find ./ -type f -exec ...
How to pretty print XML from the command line?
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edited Jan 21 '19 at 12:49
Luc
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pip installing in global site-packages instead of virtualenv
...lenv folder. Here's how I set up Python3 and virtualenv on OS X Mavericks (10.9.1):
30 Answers
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How to Batch Rename Files in a macOS Terminal?
...f there's a chance that your filenames start with -, place -- before them[1]:
mv -- "$f" "${f/_*_/_}"
Note: echo is prepended to mv so as to perform a dry run. Remove it to perform actual renaming.
You can run it from the command line or use it in a script.
"${f/_*_/_}" is an application of bas...
Replacing spaces with underscores in JavaScript?
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edited Feb 13 '09 at 15:29
answered Jan 13 '09 at 22:10
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_DEBUG vs NDEBUG
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Visual Studio defines _DEBUG when you specify the /MTd or /MDd option, NDEBUG disables standar...
Get the new record primary key ID from MySQL insert query?
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How do you get the current time of day?
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19 Answers
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