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How to validate a url in Python? (Malformed or not)
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django url validation regem>x m> (source):
import re
regem>x m> = re.compile(
r'^(?:http|ftp)s?://' # http:// or https://
r'(?:(?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+(?:[A-Z]{2,6}\.?|[A-Z0-9-]{2,}\.?)|' #domain...
r'localhost|' #loc...
jQuery Ajam>x m> error handling, show custom em>x m>ception messages
Is there some way I can show custom em>x m>ception messages as an alert in my jQuery AJAm>X m> error message?
20 Answers
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Is it more efficient to copy a vector by reserving and copying, or by creating and swapping? [duplic
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Your second em>x m>ample does not work if you send the argument by reference. Did you mean
void copyVecFast(vec<int> original) // no reference
{
vector<int> new_;
new_.swap(original);
}
That would work, but an easier way i...
JOIN queries vs multiple queries
...lly wrote about this. For the most part, though, if you have the right indem>x m>es and you properly do your JOINs it is usually going to be faster to do 1 trip than several.
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How do I find the current em>x m>ecutable filename? [duplicate]
An em>x m>ecutable file loads an em>x m>ternal library.
Is there a way for the library to know the calling em>x m>ecutable file?
7 Ans...
How to scroll to top of page with JavaScript/jQuery?
...y.scrollRestoration Browser support:
Chrome: supported (since 46)
Firefom>x m>: supported (since 46)
IE/Edge: not supported (Yet..)
Opera: supported (since 33)
Safari: supported
For IE/Edge if you want to re-scroll to the top AFTER it autoscrolls down then this worked for me:
var isIE11 = !!windo...
Authorize a non-admin developer in m>X m>code / Mac OS
...w Leopard I am asked to do the following when a program is run from within m>X m>code:
10 Answers
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With arrays, why is it the case that a[5] == 5[a]?
... I wonder if it isn't more like *((5 * sizeof(a)) + a). Great em>x m>plaination though.
– John MacIntyre
Dec 19 '08 at 17:06
95
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How to concatenate two strings to build a complete path
...gs at the end of this string and build a path to some subdirectories.
For em>x m>ample assume user enters an string like this:
7...
Equivalent C++ to Python generator pattern
I've got some em>x m>ample Python code that I need to mimic in C++. I do not require any specific solution (such as co-routine based yield solutions, although they would be acceptable answers as well), I simply need to reproduce the semantics in some manner.
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