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How does Django's Meta class work?
I am using Django which allows people to add extra parameters to a class by using class Meta .
6 Answers
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Windows 7, 64 bit, DLL problems
...e to an empty folder: myproject.exe
Try to execute it, It will retrieve an error (missing DLL files...).
Now, copy all the DLL files from Qt (in my case they were in C:\Qt\Qt5.1.1\5.1.1\msvc2012_64_opengl\bin) to this folder.
Try to execute again, it will probably works fine.
Start to delete progres...
Add a column to a table, if it does not already exist
...ry for MS SQL Server that adds a column into a table. But I don't want any error display, when I run/execute the following query.
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What integer hash function are good that accepts an integer hash key?
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How can I view an old version of a file with Git?
... try it? For "git show HEAD:path/to/file.c", I get an "ambiguous argument" error.
– mike
Dec 3 '08 at 20:06
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Multiple arguments to function called by pthread_create()?
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@sigjuice, It doesn't work for me. I see compilation error: invalid conversion from ‘void*’ to ‘arg_struct*’.
– Neshta
Oct 15 '14 at 17:17
add a ...
How to format Joda-Time DateTime to only mm/dd/yyyy?
...is listing should be in their own docs but you have to do it via trial and error in your own code to see what each format looks like. This is super helpful.
– Joshua Pinter
Aug 28 at 2:13
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Which ORM should I use for Node.js and MySQL? [closed]
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I get this error "Error: Cannot find module 'hat'" when I try to deploy this. .. no amount of npm install or re-install seems to help. Any suggestions? Thanks
– Gene Bo
May 28 '15 at 17:19
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Why isn't SQL ANSI-92 standard better adopted over ANSI-89?
...aks in a most egregious fashion. The "best" way to break is by compilation error. For example if you SELECT * somewhere, the addition of a column could fail to compile. The next best way to fail would be a run time error. It's worse because your users may see it, but it still gives you a nice warnin...
Use C++ with Cocoa Instead of Objective-C?
... test1.cpp: In function 'int main(int, char**)': test1.cpp:26:48: error: cannot convert 'Class {aka objc_class*}' to 'id {aka objc_object*}' in initialization id pool = objc_getClass("NSAutoreleasePool"); ^ test1.cpp:41:61: error: cannot ...