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How to change the foreign key referential action? (behavior)
... means that if you delete a row from the parent table (Users in this case) all referencing rows from the child table (UserDetails) are also deleted.
– edruid
Jan 11 '18 at 14:20
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Email address validation using ASP.NET MVC data type attributes
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Validating email addresses with regex is usually a terrible idea... but if you must, there's an excellent reference here.. regular-expressions.info/email.html
– Molomby
Jul 23 '14 at 4:18
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What are the differences between Perl, Python, AWK and sed? [closed]
...is designed to apply the actions from a script to each line (or, more generally, to specified ranges of lines) of the input file or files. Its language is based on ed, the Unix editor, and although it has conditionals and so on, it is hard to work with for complex tasks. You can work minor miracles ...
Pickle or json?
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Daniel Heilper
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answered Feb 13 '10 at 22:22
Håvard SHåvard S
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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
... First line is to make the py file executable on *nix. It is not really related to this question.
– cmd
Dec 15 '17 at 20:21
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In STL maps, is it better to use map::insert than []?
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Greg RogersGreg Rogers
32.4k1515 gold badges6060 silver badges9191 bronze badges
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Accurate way to measure execution times of php scripts
...entation.
– Alejandro Iván
Mar 31 '15 at 2:34
6
@patrick and that's what I said: if get_as_float...
autolayout - make height of view relative to half superview height
...een getting into autolayouts recently and I'm stuck on what seems like a really trivial problem example. I have a view that I want to sit at the top of the screen, and take up half of the screen-height. Simple before autolayout - just tack it in place and tell it to expand vertically when the superv...
Displaying better error message than “No JSON object could be decoded”
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You wont be able to get python to tell you where the JSON is incorrect. You will need to use a ...
Downloading images with node.js [closed]
...me( Image corrupted
– Darth
Nov 24 '15 at 10:13
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@Gofilord its download the image to your root d...