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Validate that a string is a positive integer
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302
Two answers for you:
Based on parsing
Regular expression
Note that in both cases, I've inter...
How to get an enum which is created in attrs.xml in code
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edited Nov 26 '15 at 15:41
mykolaj
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answered Sep 24 ...
How can I make a ComboBox non-editable in .NET?
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edited Jun 8 '12 at 12:15
Omar
14.1k88 gold badges3838 silver badges6161 bronze badges
answer...
How do I pass JavaScript variables to PHP?
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edited Aug 2 '19 at 1:05
Peter Mortensen
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Can angularjs routes have optional parameter values?
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243
It looks like Angular has support for this now.
From the latest (v1.2.0) docs for $routeProvi...
How do I add a placeholder on a CharField in Django?
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292
Look at the widgets documentation. Basically it would look like:
q = forms.CharField(label='s...
Is there a format code shortcut for Visual Studio?
...d fixes comments and blank lines. Is there an equivalent for Visual Studio 2010?
9 Answers
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How to Calculate Execution Time of a Code Snippet in C++
...it is implementation dependent, but it usually 15 ms as well.
#ifdef _WIN32
#include <Windows.h>
#else
#include <sys/time.h>
#include <ctime>
#endif
/* Remove if already defined */
typedef long long int64; typedef unsigned long long uint64;
/* Returns the amount of milliseconds ...