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How can I convert tabs to spaces in every file of a directory?
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– Daniel Luca CleanUnicorn
Mar 26 '13 at 10:04
98
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find vs find_by vs where
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104
Use whichever one you feel suits your needs best.
The find method is usually used to retrieve ...
Jackson enum Serializing and DeSerializer
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edited Apr 20 '13 at 3:04
answered Nov 13 '12 at 21:08
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mongoDB/mongoose: unique if not null
...cumentation with respect to Unique Indexes and Missing Keys here at http://www.mongodb.org/display/DOCS/Indexes#Indexes-UniqueIndexes.
// NOTE: Code to executed in mongo console.
db.things.ensureIndex({firstname: 1}, {unique: true});
db.things.save({lastname: "Smith"});
// Next operation ...
Programmatically saving image to Django ImageField
...helpful.
– dennmat
Sep 22 '11 at 19:04
1
I get django.core.exceptions.SuspiciousOperation: Attemp...
How to bind 'touchstart' and 'click' events but not respond to both?
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Excellent article related to this: hacks.mozilla.org/2013/04/…
– Luke Melia
Dec 16 '14 at 20:49
Win...
Can't update Macports (with Mac OS X Mavericks)
...ate, and resolved it by doing a fresh installation of MacPorts from http://www.macports.org/install.php. Now I can run the selfupdate command without error and install other ports.
The error I were seeing was below, it seems the same problem as Yo Sophia has pointed out:
$ sudo port selfupdate
Pas...
How to find where a method is defined at runtime?
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KenKen
2,04411 gold badge1919 silver badges1616 bronze badges
add a co...
Simulate delayed and dropped packets on Linux
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– Bjarke Freund-Hansen
Jan 18 '13 at 15:04
12
For safety, it is probably best to limit the rule to ap...
Detect if a NumPy array contains at least one non-numeric value?
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answered Aug 25 '09 at 0:04
chuckchuck
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