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git: How to ignore all present untracked files?
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edited Jul 7 '17 at 10:02
answered Feb 28 '13 at 17:36
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Add string in a certain position in Python
...4:4] = '-'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment
It is, however, possible to create a new string that has the inserted character:
>>> s[:4] + '-' + s[4:]
'3558-79ACB6'
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Django admin: how to sort by one of the custom list_display fields that has no database field
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159
I loved Greg's solution to this problem, but I'd like to point that you can do the same thing ...
How can I view all historical changes to a file in SVN
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182
There's no built-in command for it, so I usually just do something like this:
#!/bin/bash
# ...
How to change current Theme at runtime in Android [duplicate]
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13 Answers
13
Active
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How to get current date in jquery?
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You can do it like that:
var d = new Date();
var month = d.getMonth()+1;
var day = d.getDate();
var output = d.getFullYear() + '/' +
(month<10 ? '0' : '') + month + '/' +
(day<10 ? '0' : '') + day;
See this jsfiddle for a proof.
The code may look like a complex one, because it...
Checking a Python module version at runtime
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edited Jan 20 '12 at 1:30
jldupont
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Difference between staticmethod and classmethod
...The object instance, a, is implicitly passed as the first argument.
a.foo(1)
# executing foo(<__main__.A object at 0xb7dbef0c>,1)
With classmethods, the class of the object instance is implicitly passed as the first argument instead of self.
a.class_foo(1)
# executing class_foo(<class...