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What is causing ERROR: there is no unique constraint matching given keys for referenced table?
...tructure gives an ERROR: there is no unique constraint matching given keys for referenced table, and having stared at it for while now I can't figure out why this error arises in this situation.
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Do you have to include ?
...th (incase you have it in an images/ directory). The browser/webpage looks for favicon.ico in the root directory by default.
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How to correctly require a specific commit in Composer so that it would be available for dependent p
...The documentation also suggests that you'll need to include the repository for Gaufrette in your bar/bar-app Composer file, though it sounds like this wasn't necessary in this case. I'm not sure why.
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How to get string width on Android?
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And for getting height?
– Prince
Jun 6 '19 at 4:29
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How to create a temporary directory and get the path / file name in Python
...not automatically deleted after use. "The user of mkdtemp() is responsible for deleting the temporary directory and its contents when done with it." See: docs.python.org/2/library/tempfile.html#tempfile.mkdtemp
– Niels Bom
Nov 12 '13 at 11:42
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how do I insert a column at a specific column index in pandas?
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For future users, the new parameters are "loc", "column", and "value". Source
– Peter Maguire
Jan 24 '17 at 19:12
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How to find the installed pandas version
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pip list | findstr pandas - for Windows
– ZygD
Jul 31 at 11:28
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How to RSYNC a single file?
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-a includes recursive and that is not needed for a single file not sure if I would use that flag for single file as it can lead to unintended behavior if the filename by accident becomes a directory.
– redanimalwar
Oct 25 '17 at 13...
Why unsigned integer is not available in PostgreSQL?
...hy postgresql lacks unsigned types. However I would suggest to use domains for unsigned types.
http://www.postgresql.org/docs/9.4/static/sql-createdomain.html
CREATE DOMAIN name [ AS ] data_type
[ COLLATE collation ]
[ DEFAULT expression ]
[ constraint [ ... ] ]
where constraint is:
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Cherry pick using TortoiseGit
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To see the log for another branch, click on the blue branch name on the top left of the log window.
– kichik
May 17 '13 at 23:13
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