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Int or Number DataType for DataAnnotation validation attribute
...o use different different range validation as per your requirements :
For Integer
[Range(0, int.MaxValue, ErrorMessage = "Please enter valid integer Number")]
for float
[Range(0, float.MaxValue, ErrorMessage = "Please enter valid float Number")]
for double
[Range(0, double.MaxValue, ErrorMe...
“int main (vooid)”? How does that work?
...he "old-style" function-declaration syntax; you're implicitly declaring an int parameter called vooid.
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How to check for file lock? [duplicate]
... the purpose you need the file, and then handle the lock problem at that point. And then, as you say, wait, or deal with it in another way.
– Lasse V. Karlsen
Oct 8 '10 at 8:06
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How to break out of nested loops?
... @ugoren It's also so simple then. what if you used a const int count =1000 , in the global Initialization. or as a #define macro.
– Laksith
Oct 19 '15 at 7:37
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Access to the path is denied
...ile without set the file name.
Old Code
File.WriteAllBytes(@"E:\Folder", Convert.FromBase64String(Base64String));
Working Code
File.WriteAllBytes(@"E:\Folder\"+ fileName, Convert.FromBase64String(Base64String));
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Creating a constant Dictionary in C#
...to create a constant (never changes at runtime) mapping of string s to int s?
10 Answers
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Pointer to pointer clarification
I was following this tutorial about how does a pointer to a pointer work.
16 Answers
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C++ new int[0] — will it allocate memory?
...ray with no elements.
From 3.7.3.1/2
The effect of dereferencing a pointer returned as a request for zero size is undefined.
Also
Even if the size of the space requested [by new] is zero, the request can fail.
That means you can do it, but you can not legally (in a well defined manner ...
How to get NSDate day, month and year in integer format?
I want to get the day, month and year components of NSDate in integer form i.e. if the date is 1/2/1988 then I should get 1, 2 and 1988 separately as an integer. How can I do this in iOS? I found the similar question but the method descriptionWithCalendarFormat : gives a warning and seems to be d...
What is external linkage and internal linkage?
I want to understand the external linkage and internal linkage and their difference.
9 Answers
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