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How to truncate a foreign key constrained table?
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Can I have multiple primary keys in a single table?
...e can have a Composite Primary Key which is a primary key made from two or more columns. For example:
CREATE TABLE userdata (
userid INT,
userdataid INT,
info char(200),
primary key (userid, userdataid)
);
Update: Here is a link with a more detailed description of composite primary keys.
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Getting Django admin url for an object
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Auto expand a textarea using jQuery
...ust go through a major update. Mayeb you can open dev con and provide some more detail?
– SpYk3HH
Jul 21 '16 at 19:02
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How to convert QString to std::string?
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How to rename items in values() in Django?
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Return first N key:value pairs from dict
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@ScottBorden take() now belongs to more-itertools package - stackoverflow.com/a/64009729/1396334
– Avio
Sep 22 at 12:30
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Record file copy operation with Git
... changed files by using the -C option (-C implies -M), and you can request more expensive copy detection among all files with --find-copies-harder or -C -C (which implies -C, which implies -M). See the git-diff manpage.
You can also configure git to always do rename detection by setting diff.rename...
Read/write to Windows registry using Java
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How do you overcome the HTML form nesting limitation?
...gt; or <button> elements is irrelevant, although buttons are usually more appropriate for toolbars, as you say. By the way, button elements have not been supported by all the browsers for 15 years.
– shovavnik
Dec 15 '12 at 13:56
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