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Foreign key constraints: When to use ON UPDATE and ON DELETE
... And once you'll get used to database consistency you'll love PostgreSQL.
12/2017-Updating this Edit about MySQL:
as stated by @IstiaqueAhmed in the comments, the situation has changed on this subject. So follow the link and check the real up-to-date situation (which may change again in the future...
Why don't self-closing script elements work?
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Python's most efficient way to choose longest string in list?
...ted is the longest string contained in the list. And I am using Python 2.6.1
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How to get the filename without the extension in Java?
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Can I multiply strings in Java to repeat sequences? [duplicate]
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How to get parameters from the URL with JSP
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In a GET request, the request parameters are taken from the query string (the data following t...
Copying files from Docker container to host
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How to mkdir only if a directory does not already exist?
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Why number 9 in kill -9 command in unix? [closed]
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