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How do I migrate a model out of one django app and into a new one?
I have a django app with four models in it. I realize now that one of these models should be in a separate app. I do have south installed for migrations, but I don't think this is something it can handle automatically. How can I migrate one of the models out of the old app into a new one?
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Android SQLite DB When to Close
...a SQLite database on android. My database manager is a singleton and right now opens a connection to the database when it is initialized. It is safe to leave the database open the entire time so that when someone calls my class to work with the database it is already open? Or should I open and close...
What should be the values of GOPATH and GOROOT?
...al for working with Go. For example the use of goinstall in the OP should now be go get.
– Sonia
Jun 1 '12 at 15:45
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Enable Vim Syntax Highlighting By Default
I know how to turn syntax highlighting on and off in vim by running this in the editor:
6 Answers
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Stashing only un-staged changes in Git
...gs you are not keeping... I often commit stuff, then do a full git stash, knowing that I can git commit --ammend if there are problems in what I committed.
– rjmunro
Apr 8 '14 at 10:11
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window.onload vs
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DOMContentLoaded is now supported by IE9 and up: developer.mozilla.org/en-US/docs/Web/Events/DOMContentLoaded
– Adam
Mar 25 '15 at 13:18
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Explain the concept of a stack frame in a nutshell
...he "frame," although this is likely architecture-dependent. The processor knows how many bytes are in each frame and moves the stack pointer accordingly as frames are pushed and popped off the stack.
EDIT:
There is a big difference between higher-level call stacks and the processor's call stack.
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Is !important bad for performance?
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From: http://taligarsiel.com/Projects/howbrowserswork1.htm#CSS_parsing
Now, you can easily see, in such as case with the Object Model described above, the parser can mark the rules affected by the !important easily, without much of a subsequent cost. Performance degradation is not a good argumen...
How do I view / replay a chrome network debugger har file saved with content?
...onal data.. I personally wouldn't upload a HAR to somebody else's server.. now if it was sent to me by a client I suppose that would be different story.. oh wait, no it would not.
– nothingisnecessary
Nov 22 '17 at 16:19
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AutoMapper vs ValueInjecter [closed]
...'s so simple:
myObject.InjectFrom(otherObject);
That's all there is to know for the vast majority of my injection needs. It can't possibly get more simple and elegant than this.
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