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Weighted random numbers
...en obtained. You have to divide the requested output by 1.5 since that is what the requests add up to.
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How do I get SUM function in MySQL to return '0' if no values are found?
...t SELECT SUM(IFNULL(column,0)) FROM table GROUP BY something more correct? What if we have some IS NULL values and some real values in "column"?
– DarkSide
Nov 11 '13 at 15:03
2
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How do I put two increment statements in a C++ 'for' loop?
...ick up the original value of a, so it should have displayed 5,6,7.. for x. What I got was this
i=0 a=5 x=0
i=1 a=6 x=0
i=2 a=7 x=1
i=3 a=8 x=2
i=4 a=9 x=3
However, if I bracketed the expression to force the parser into really seeing a comma operator, I get this
int main(){
int i=0;
int a...
Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...on Linux is to use a security framework like SELinux or AppArmor, which is what I would propose for production systems.
We would be able to help you more if you told as what exactly it is that you want to do.
EDIT:
Systrace would work for your case, but I think that something based on the Linux S...
How to get a time zone from a location using latitude and longitude coordinates?
...imezone_finder - Ruby library
LatLongToTimeZone - Java and Swift libraries
What Time is it here? - Blog post describing PHP and MongoDB
rundel/timezone - R library
Libraries that call one of the web services
timezone - Ruby gem that calls GeoNames
AskGeo has its own libraries for calling from Java...
wildcard * in CSS for classes
...
What you need is called attribute selector. An example, using your html structure, is the following:
div[class^="tocolor-"], div[class*=" tocolor-"] {
color:red
}
In the place of div you can add any element or remove...
NULL vs nil in Objective-C
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nil should only be used in place of an id, what we Java and C++ programmers would think of as a pointer to an object. Use NULL for non-object pointers.
Look at the declaration of that method:
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object
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Ninject vs Unity for DI [closed]
... that it says Microsoft Enterprise Library (Unity) on the DLLs, if you get what I´m saying.
I use both both xml configuration for setting up the interfaces and their concrete implementations but then I use attributes in code when injecting, like:
<type type="ILogger" mapTo="EntLibLogger">
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How to set up a git project to use an external repo submodule?
...
Thanks, exactly what I needed.
– MikeSchinkel
Feb 17 '13 at 3:54
1
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When to make a type non-movable in C++11?
...defined move operations which move all members except the mutex member. So what if the old object is expiring? Its mutex expires with it.
– Jonathan Wakely
Jan 14 '13 at 0:59
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