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A Better Django Admin ManyToMany Field Widget
... a try.
– Chris W.
Mar 22 '11 at 16:01
Its Working But how to make this filed read only. I am try read only_fields = ...
In Java, how do I parse XML as a String instead of a file?
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answered Feb 18 '09 at 18:10
shsteimershsteimer
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Django FileField with upload_to determined at runtime
...me])
class Content(models.Model):
name = models.CharField(max_length=200)
user = models.ForeignKey(User)
file = models.FileField(upload_to=content_file_name)
As you can see, you don't even need to use the filename given - you could override that in your upload_to callable too if you l...
How to iterate over a JavaScript object?
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906
For most objects, use for .. in :
for (let key in yourobject) {
console.log(key, yourobject[...
Using Rails 3.1 assets pipeline to conditionally use certain css
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edited Aug 4 '12 at 5:06
fny
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answered Se...
Why should I use Restify?
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50
Corrigendum: this information is now wrong, keep scrolling!
there was an issue with the scri...
python capitalize first letter only
...rAli Afshar
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5
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What are the advantages of NumPy over regular Python lists?
... lists -- a list of lists as you describe, in Python, would take at least 20 MB or so, while a NumPy 3D array with single-precision floats in the cells would fit in 4 MB. Access in reading and writing items is also faster with NumPy.
Maybe you don't care that much for just a million cells, but you ...
How can I convert byte size into a human-readable format in Java?
...matting byte size to human readable format | Programming.Guide
SI (1 k = 1,000)
public static String humanReadableByteCountSI(long bytes) {
if (-1000 < bytes && bytes < 1000) {
return bytes + " B";
}
CharacterIterator ci = new StringCharacterIterator("kMGTPE");
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how to add records to has_many :through association in rails
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edited Aug 3 '18 at 10:37
BKSpurgeon
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answer...