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Why aren't python nested functions called closures?
...s in Python, and they match the definition of a closure. So why are they called nested functions instead of closures ?
...
How to call Base Class's __init__ method from the child class? [duplicate]
... If you pass BaseClass to super, it'll skip over BaseClass and call object.__init__, which is almost certainly not what you want.
– abarnert
Oct 6 '13 at 7:29
1
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How do I filter query objects by date range in Django?
...year='2011',
date__month='01')
Edit
As Bernhard Vallant said, if you want a queryset which excludes the specified range ends you should consider his solution, which utilizes gt/lt (greater-than/less-than).
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Easy way to list node modules I have npm linked?
...ckly finding files and directories by name, I use locate which works on an index rebuilt usually once a day.
locate '*/node_modules'
and start working from there (you may want to refine the search with --regexp option.
s...
How to vertically center a div for all browsers?
...
Interferes with z-index
– ripper234
Nov 12 '16 at 19:48
5
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Is String.Contains() faster than String.IndexOf()?
...
Contains calls IndexOf:
public bool Contains(string value)
{
return (this.IndexOf(value, StringComparison.Ordinal) >= 0);
}
Which calls CompareInfo.IndexOf, which ultimately uses a CLR implementation.
If you want to see how strin...
Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./
...
The regular expression for this is really simple. Just use a character class. The hyphen is a special character in character classes, so it needs to be first:
/[-!$%^&*()_+|~=`{}\[\]:";'<>?,.\/]/
You also need to escape the other regular expressio...
Opacity of background-color, but not the text [duplicate]
...}
div::before
{
content: "";
display: block;
position: absolute;
z-index: -1;
width: 100%;
height: 100%;
background:red;
opacity: .2;
}
Demo at http://jsfiddle.net/KVyFH/172/
It will work on any modern browser
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How do I find duplicate values in a table in Oracle?
..._NAME
AND ROWID < A.ROWID
)
Works fine (quick enough) when there is index on column_name. And it's better way to delete or update duplicate rows.
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GCC dump preprocessor defines
...nstead of the normal output, generate
a list of `#define' directives for all
the macros defined during the
execution of the preprocessor,
including predefined macros. This
gives you a way of finding out what is
predefined in your version of the
preprocessor. Assuming you have no
file...