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CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
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answered Jul 21 '14 at 4:10
Kye RussellKye Russell
3,33133 gold badges1616 silver badges3939 bronze badges
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Using scanf() in C++ programs is faster than using cin?
...nclude <iostream>
int main(int argc, char **argv) {
int parity = 0;
int x;
while (std::cin >> x)
parity ^= x;
std::cout << parity << std::endl;
return 0;
}
scanf version:
#include <stdio.h>
int main(int argc, char **argv) {
int parity = 0;
int...
Cross cutting concern example
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240
Before understanding the Crosscutting Concern, we have to understand the Concern.
A Concern ...
Firebug says “No Javascript on this page”, even though JavaScript does exist on the page
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As of Firefox version 50, it seems that Firebug will no longer work as Mozilla are migrating to Firefox Devtools. The tab Tools/Web Developer has a 'debugger' option. See this page for a discussion on the migration. Read all the posts dated 19 Nov...
'too many values to unpack', iterating over a dict. key=>string, value=>list
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Mar 29 '11 at 0:34
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URL matrix parameters vs. query parameters
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Yaman Kumar
30733 silver badges1010 bronze badges
answered Apr 9 '11 at 3:25
Tim SylvesterTim Sylvester
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ASP.NET MVC 3 - Partial vs Display Template vs Editor Template
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301
EditorFor vs DisplayFor is simple. The semantics of the methods is to generate edit/insert and ...
Best way to get child nodes
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answered Apr 30 '12 at 9:52
Tim DownTim Down
281k6464 gold badges415415 silver badges497497 bronze badges
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Make a number a percentage
What's the best way to strip the "0."XXX% off a number and make it a percentage? What happens if the number happens to be an int?
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