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Getting attributes of Enum's value
I would like to know if it is possible to get attributes of the enum values and not of the enum itself? For example, suppose I have the following enum :
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Many-to-many relationship with the same model in rails?
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edited Feb 1 '13 at 15:32
JJD
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answered ...
Best GWT widget library? [closed]
...braries.
– monzonj
Nov 29 '11 at 23:32
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How to test if list element exists?
...4 10730 100 a
is.null(foo[["k"]]) 0 0 168.50 1 467 3266 100 a
exists("k", where = foo) 6532 6998 7940.78 7232 7465 56917 100 b
If you are planing to use the list as a fast dictionary accessed many times, then the is.null approach might be the only viable option. ...
Programmatically saving image to Django ImageField
...actually resides in a method of my model
result = urllib.urlretrieve(image_url) # image_url is a URL to an image
# self.photo is the ImageField
self.photo.save(
os.path.basename(self.url),
File(open(result[0], 'rb'))
)
self.save()
That's a bit confusing because it's pulled out of my...
Secure hash and salt for PHP passwords
...This answer was written in 2008.
Since then, PHP has given us password_hash and password_verify and, since their introduction, they are the recommended password hashing & checking method.
The theory of the answer is still a good read though.
TL;DR
Don'ts
Don't limit what character...
Encode html entities in javascript
... Mathias BynensMathias Bynens
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12
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Best Practice: Access form elements by HTML id or name attribute?
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DoinDoin
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Put content in HttpResponseMessage object?
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Kolappan N
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answered May 21 '13 at 19:33
Florin DumitrescuFlo...
Why do we copy then move?
... Yakk - Adam NevraumontYakk - Adam Nevraumont
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