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Is there an alternative sleep function in C to milliseconds?
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usleep() takes microseconds, so you will have to multiply the input by 1000 in order to sleep in milliseconds.
usleep() has since been deprecated and subsequently removed from POSIX; for new code, nanosleep() is preferred:
#include <time.h>
int nanosleep(const struct timespec *...
Use ASP.NET MVC validation with jquery ajax?
...or client side validation
Resources
http://msdn.microsoft.com/en-us/vs2010trainingcourse_aspnetmvccustomvalidation_topic5.aspx
Server Side
NOTE: This is only for additional server side validation on top of jQuery.validation library
Perhaps something like this could help:
[ValidateAjax]
publi...
How do I convert a String object into a Hash object?
...ere security implications.
It executes whatever it is passed, you must be 110% sure (as in, at least no user input anywhere along the way) it would contain only properly formed hashes or unexpected bugs/horrible creatures from outer space might start popping up.
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What is the difference between “ is None ” and “ ==None ”
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answered Jul 15 '10 at 16:55
Ben HoffsteinBen Hoffstein
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What does O(log n) mean exactly?
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answered Feb 21 '10 at 20:14
John FeminellaJohn Feminella
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Django South - table already exists
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edited Oct 16 '10 at 12:12
AndiDog
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Does SQLAlchemy have an equivalent of Django's get_or_create?
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100
That's basically the way to do it, there is no shortcut readily available AFAIK.
You could ge...
Find MongoDB records where array field is not empty
...h an empty list, and 5 docs with a non-empty list.
for (var i = 0; i < 1000; i++) { db.doc.insert({}); }
for (var i = 0; i < 1000; i++) { db.doc.insert({ nums: [] }); }
for (var i = 0; i < 5; i++) { db.doc.insert({ nums: [1, 2, 3] }); }
db.doc.createIndex({ nums: 1 });
I recognize this i...
How do I declare an array of weak references in Swift?
...Type>.weakObjects()
NSHashTable Class Reference
Available in OS X v10.5 and later.
Available in iOS 6.0 and later.
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How to set java_home on Windows 7?
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KarSho
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answered Jun 29 '11 at 13:27
RobsRobs
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