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Delete multiple objects in django
...rhaps performs validation (permissions), and then finally runs that filter(foo).delete() method.
– Yuji 'Tomita' Tomita
Feb 4 '12 at 19:41
1
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Initializing a list to a known number of elements in Python [duplicate]
... This way of initializing a Python array is evil: a=[[]]*2; a[0].append('foo'); now inspect a[1], and you will be shocked. In contrast a=[[] for k in range(2)] works fine.
– Joachim W
Aug 12 '13 at 21:40
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Adding and removing style attribute from div with jquery
...t, yes you can. Just use an object literal on the .css() function. Like $('foo').css({'height':'30px','width':'50px'});
– Richard Neil Ilagan
Mar 22 '11 at 17:13
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How do I keep two side-by-side divs the same height?
...
<div id="left-column">
<ul>
<li>Foo</li>
<li>Bar</li>
<li>Baz</li>
</ul>
</div>
<div id="right-column">
Lorem ipsum
</div>
</div>
</bo...
Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
...e engine it's what rails is testing against.
2.Add the host option to the foo_url method like this:
listing_url(listing, host: request.host) # => 'http://localhost:3000/listings/1'
3.Not output the host with the option :only_path to true.
listing_url(listing, only_path: true ) # => '/list...
Printing all global variables/local variables?
...ames will be difference. Consider you have a static variable y in function foo and another y in bar. To distinguish them, a different name must be assigned to the two y's.
– kennytm
Jun 7 '11 at 7:41
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How to use if - else structure in a batch file?
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@bvj No, no, you got it all wrong. It should be do foo and do bar.
– yyny
Apr 3 '16 at 19:41
W...
Real world example about how to use property feature in python?
...
"""I'm the 'x' property."""
if self._x is None:
self._x = Foo()
return self._x
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How to copy yanked text to VI command prompt
...r directly onto the command line. E.g.:
:%s/<ctl-r><ctl-w>/foo/g
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What's the difference between dynamic (C# 4) and var?
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One big difference - you can have a dynamic return type.
dynamic Foo(int x)
{
dynamic result;
if (x < 5)
result = x;
else
result = x.ToString();
return result;
}
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