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Django 1.7 - makemigrations not detecting changes
...o 1.6, then you need to do one pre-step (as I found out) listed in the documentation:
python manage.py makemigrations your_app_label
The documentation does not make it obvious that you need to add the app label to the command, as the first thing it tells you to do is python manage.py makemigra...
How do I exit a WPF application programmatically?
... how I am supposed to exit my application when the user clicks on the Exit menu item from the File menu.
16 Answers
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Can I change multiplier property for NSLayoutConstraint?
...an add both sets of constraints and decide which should be active at any time:
NSLayoutConstraint *standardConstraint, *zoomedConstraint;
// ...
// switch between constraints
standardConstraint.active = NO; // this line should always be the first line. because you have to deactivate one before act...
How do I get the logfile from an Android device?
...
This commandline doesn't work for me, I get this output. logcat read: Invalid argument
– neoneye
Aug 24 '11 at 9:23
5
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Remove the last line from a file in Bash
...lso, head -n -1 won't currently work on a Mac.
– mklement0
Jun 8 '12 at 22:15
27
Could you explai...
Saving changes after table edit in SQL Server Management Studio
... want to save any changes in a table, previously saved in SQL Server Management Studio (no data in table present) I get an error message:
...
embedding image in html email
...l/base64-decoder-encoder.asp from a image file.
Email source code looks something like this, but i really cant tell you what that boundary thing is for:
To: email@email.de
Subject: ...
Content-Type: multipart/related;
boundary="------------090303020209010600070908"
This is a multi-part messag...
django test app error - Got an error creating the test database: permission denied to create databas
...es a new database, in your case test_finance. The postgres user with username django does not have permission to create a database, hence the error message.
When you run migrate or syncdb, Django does not try to create the finance database, so you don't get any errors.
You can add the createdb per...
Is there a vim command to relocate a tab?
...relocate a tab with :tabm using either relative or zero-index absolute arguments.
absolute:
Move tab to position i: :tabm i
relative:
Move tab i positions to the right: :tabm +i
Move tab i positions to the left: :tabm -i
It's a relatively new feature. So if it doesn't work try updating you...
JavaScript hard refresh of current page
...eb browser to do a hard refresh of the page via JavaScript?
Hard refresh means getting a fresh copy of the page AND refresh all the external resources (images, JavaScript, CSS, etc.).
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