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Django: Why do some model fields clash with each other?

... You have two foreign keys to User. Django automatically creates a reverse relation from User back to GameClaim, which is usually gameclaim_set. However, because you have two FKs, you would have two gameclaim_set attributes, which is obviously impossible. So you need to tell D...
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Getting raw SQL query string from PDO prepared statements

Is there a way to get the raw SQL string executed when calling PDOStatement::execute() on a prepared statement? For debugging purposes this would be extremely useful. ...
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Can I see changes before I save my file in Vim?

...t=nofile bh=wipe nobl noswf ro ft=" . filetype endfunction com! DiffSaved call s:DiffWithSaved() To get out of diff view you can use the :diffoff command. Below is a similar function, adapted to mimic the 'cvs diff' command... ...
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Write to UTF-8 file in Python

... I believe the problem is that codecs.BOM_UTF8 is a byte string, not a Unicode string. I suspect the file handler is trying to guess what you really mean based on "I'm meant to be writing Unicode as UTF-8-encoded text, but you've given me a byte string!" Try writin...
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Make git automatically remove trailing whitespace before committing

... I'm assuming that the easiest way to do this would be for git to automatically remove trailing whitespace (and other whitespace errors) from all commits as they are applied. ...
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Do regular expressions from the re module support word boundaries (\b)?

...;> x = 'one two three' >>> y = k.search( x) >>> y <_sre.SRE_Match object at 0x100418850> Also forgot to mention, you should be using raw strings in your code >>> x = 'one two three' >>> y = re.search(r"\btwo\b", x) >>> y <_sre.SRE_Match obj...
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Is there a PHP function that can escape regex patterns before they are applied?

...our regex, commonly a forward slash (/) - will not be escaped. You will usually want to pass whatever delimiter you are using with your regex as the $delimiter argument. Example - using preg_match to find occurrences of a given URL surrounded by whitespace: $url = 'http://stackoverflow.com/questio...
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How to compare 2 files fast using .NET?

...re the resulting numbers. Here's what I came up with: const int BYTES_TO_READ = sizeof(Int64); static bool FilesAreEqual(FileInfo first, FileInfo second) { if (first.Length != second.Length) return false; if (string.Equals(first.FullName, second.FullName, ...
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Visual Studio, Find and replace, regex

I am trying to replace all the #include "whatever.h" with #include <whatever.h> using find and replace functionality in Visual Studio 2005. I used the regex \#include \"[a-z\.h]+\" to find the include statement. But I am wondering how frame the replace regex. ...
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Using Git with Visual Studio [closed]

...n Jan 2013, Microsoft announced that they are adding full Git support into all their ALM products. They have published a plugin for Visual Studio 2012 that adds Git source control integration. Alternatively, there is a project called Git Extensions that includes add-ins for Visual Studio 2005, 2008...