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Easiest way to rename a model using Django/South?
...:
./manage.py schemamigration yourapp rename_foo_to_bar --empty
(Update 2: try --auto instead of --empty to avoid the warning below. Thanks to @KFB for the tip.)
If you're using an older version of south, you'll need startmigration instead of schemamigration.
Then manually edit the migration f...
How to create a self-signed certificate with OpenSSL
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2242
You can do that in one command:
openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert...
Send POST data using XMLHttpRequest
...n the state changes.
if(http.readyState == 4 && http.status == 200) {
alert(http.responseText);
}
}
http.send(params);
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svn cleanup: sqlite: database disk image is malformed
...em. The following blog post helped me resolve it:
http://www.polak.ro/svn-e200030-sqlite-database-disk-image-is-malformed.html
You do an integrity check on the sqlite database that keeps track of the repository (/.svn/wc.db):
sqlite3 .svn/wc.db "pragma integrity_check"
That should report some er...
Stop pip from failing on single package when installing with requirements.txt
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238
Running each line with pip install may be a workaround.
cat requirements.txt | xargs -n 1 pip...
How to check for an undefined or null variable in JavaScript?
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24 Answers
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Array initializing in Scala
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edited Jun 1 '11 at 12:09
answered Oct 7 '10 at 11:11
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How to delete or add column in SQLITE?
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stackoverflow.com/a/5987838/1578528 gives a basic example for performing the task.
– bikram990
May 8 '14 at 5:53
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Bypass popup blocker on window.open when JQuery event.preventDefault() is set
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answered Mar 1 '12 at 10:53
T.J. CrowderT.J. Crowder
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Why shouldn't all functions be async by default?
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129
First off, thank you for your kind words. It is indeed an awesome feature and I am glad to have...