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mongodb count num of distinct values per field/key
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answered Feb 18 '13 at 2:43
StennieStennie
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Mark parameters as NOT nullable in C#/.NET?
...es etc.
– Jon Skeet
Oct 24 '17 at 7:38
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Comparing date part only without comparing time in JavaScript
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803
I'm still learning JavaScript, and the only way that I've found which works for me to compare tw...
adding multiple entries to a HashMap at once in one statement
...Integer>()
{{
put("One", 1);
put("Two", 2);
put("Three", 3);
}};
As a piece of warning, please refer to the thread Efficiency of Java “Double Brace Initialization" for the performance implications that it might have.
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How to request Administrator access inside a batch file
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This script does the trick! Just paste it into the top of your bat file. If you want to review...
Concept of void pointer in C programming
...type must be aligned at boundary of the size of data type (e.g. pointer to 32-bit integer must be aligned at 4-byte boundary to be dereferenced).
For example, reading uint16_t from void*:
/* may receive wrong value if ptr is not 2-byte aligned */
uint16_t value = *(uint16_t*)ptr;
/* portable way o...
What is the worst gotcha in C# or .NET? [closed]
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How to use int.TryParse with nullable int? [duplicate]
... :)
– Shakti Prakash Singh
Jun 14 '13 at 12:33
5
@ShaktiPrakashSingh: We don't know whether strVa...
Returning http status code from Web Api controller
I'm trying to return a status code of 304 not modified for a GET method in a web api controller.
13 Answers
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