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Change Placeholder Text using jQuery
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Neshat KhanNeshat Khan
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1
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Can a pointer to base point to an array of derived objects?
...dexing work correctly.
int main()
{
Rectangle * shapes = new Rectangle[10];
for (int i = 0; i < 10; ++i) shapes[i].draw();
}
If you want to have different kinds of Shapes in the array and use them polymorphically you need an array of pointers to Shape.
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Need to understand the usage of SemaphoreSlim
...un 50 thread at a time then code like SemaphoreSlim ss = new SemaphoreSlim(10); will force to run 10 active thread at time
That is correct; the use of the semaphore ensures that there won't be more than 10 workers doing this work at the same time.
Calling WaitAsync on the semaphore produces a tas...
How to set enum to null
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answered Dec 2 '10 at 16:23
Rodney S. FoleyRodney S. Foley
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Javascript: How to check if a string is empty? [duplicate]
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answered Mar 4 '10 at 17:46
Dustin LaineDustin Laine
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Excluding directory when creating a .tar.gz file
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10 Answers
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How to do a join in linq to sql with method syntax?
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answered Jul 10 '10 at 3:20
Justin NiessnerJustin Niessner
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Instance attribute attribute_name defined outside __init__
... Sam R.
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answered Oct 10 '13 at 9:57
sthenaultsthenault
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How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?
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answered Jan 27 '10 at 10:19
ReigelReigel
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How to verify that method was NOT called in Moq?
...ideally pass.
– Gishu
Sep 30 '09 at 10:29
53
This isn't really a "verify not called" as it could ...