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How do I write a short literal in C++?
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((short)2)
Yeah, it's not strictly a short literal, more of a casted-int, but the behaviour is...
How do I get user IP address in django?
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edited May 23 '17 at 10:31
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answered Jan 3 '11 at 4:08
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How do I add multiple arguments to my custom template filter in a django template?
... example, if you want a filter that checks if variable X is in the list [1,2,3,4] you will want a template filter that looks like this:
{% if X|is_in:"1,2,3,4" %}
Now we can create your templatetag like this:
from django.template import Library
register = Library()
def is_in(var, args):
if...
Get the first element of each tuple in a list in Python [duplicate]
...[x[0] for x in rows]
Below is a demonstration:
>>> rows = [(1, 2), (3, 4), (5, 6)]
>>> [x[0] for x in rows]
[1, 3, 5]
>>>
Alternately, you could use unpacking instead of x[0]:
res_list = [x for x,_ in rows]
Below is a demonstration:
>>> lst = [(1, 2), (...
Using Pairs or 2-tuples in Java [duplicate]
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324
I don't think there is a general purpose tuple class in Java but a custom one might be as easy ...
How can I pad a value with leading zeros?
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Problems installing the devtools package
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edited May 23 '17 at 11:33
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answered Jan 4 '14 at 17:15
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Converting milliseconds to a date (jQuery/JavaScript)
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var date = new Date(time);
alert(date.toString()); // Wed Jan 12 2011 12:42:46 GMT-0800 (PST)
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A more useful statusline in vim? [closed]
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edited May 9 '16 at 21:49
go2null
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