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Define css class in django Forms
...can create a custom filter "addcss" in "my_app/templatetags/myfilters.py"
from django import template
register = template.Library()
@register.filter(name='addcss')
def addcss(value, arg):
css_classes = value.field.widget.attrs.get('class', '').split(' ')
if css_classes and arg not in css_...
Sort a text file by line length including spaces
... " -f2-
In both cases, we have solved your stated problem by moving away from awk for your final cut.
Lines of matching length - what to do in the case of a tie:
The question did not specify whether or not further sorting was wanted for lines of matching length. I've assumed that this is unwant...
How do I get time of a Python program's execution?
...ory, and just insert import timing at the top of my module:
import atexit
from time import clock
def secondsToStr(t):
return "%d:%02d:%02d.%03d" % \
reduce(lambda ll,b : divmod(ll[0],b) + ll[1:],
[(t*1000,),1000,60,60])
line = "="*40
def log(s, elapsed=None):
print lin...
How do I set/unset a cookie with jQuery?
...
from the changelog: "$.removeCookie('foo') for deleting a cookie, using $.cookie('foo', null) is now deprecated"
– bogdan
Jan 7 '13 at 3:57
...
Prevent dialog dismissal on screen rotation in Android
I am trying to prevent dialogs built with Alert builder from being dismissed when the Activity is restarted.
11 Answers
...
Browserify - How to call function bundled in a file generated through browserify in browser
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By default, browserify doesn't let you access the modules from outside of the browserified code – if you want to call code in a browserified module, you're supposed to browserify your code together with the module. See http://browserify.org/ for examples of that.
Of course, you c...
How do you get a timestamp in JavaScript?
...
Another notable exception is node.js. I came here from Google looking to do the same in node
– Milan Babuškov
Jan 16 '15 at 17:33
59
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Remove a prefix from a string [duplicate]
I am trying to do the following, in a clear pythonic way:
6 Answers
6
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No module named _sqlite3
...
I had the same problem (building python2.5 from source on Ubuntu Lucid), and import sqlite3 threw this same exception. I've installed libsqlite3-dev from the package manager, recompiled python2.5, and then the import worked.
...
How do I pronounce “=>” as used in lambda expressions in .Net
...
From MSDN:
All lambda expressions use the lambda
operator =>, which is read as "goes
to".
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