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How might I convert a double to the nearest integer value?
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answered Mar 11 '09 at 4:33
nickfnickf
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How to remove non-alphanumeric characters?
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edited Aug 23 '17 at 22:28
Louis
3,83033 gold badg...
Cannot set some HTTP headers when using System.Net.WebRequest
...t to know better, read it all, and i hope you'll enjoy...
I countered this problem too today, and what i discovered today is that:
the above answers are true, as:
1.1 it's telling you that the header you are trying to add already exist and you should then modify its value using the appropria...
JavaScript isset() equivalent
In PHP you can do if(isset($array['foo'])) { ... } . In JavaScript you often use if(array.foo) { ... } to do the same, but this is not exactly the same statement. The condition will also evaluate to false if array.foo does exists but is false or 0 (and probably other values as well).
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LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method ca
...from one mysql server to a sql server but i can't figure out how to make this code work:
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When can I use a forward declaration?
...mpiler's position: when you forward declare a type, all the compiler knows is that this type exists; it knows nothing about its size, members, or methods. This is why it's called an incomplete type. Therefore, you cannot use the type to declare a member, or a base class, since the compiler would nee...
Chaining multiple filter() in Django, is this a bug?
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The way I understand it is that they are subtly different by design (and I am certainly open for correction): filter(A, B) will first filter according to A and then subfilter according to B, while filter(A).filter(B) will return a row that matches A...
Is there a way to perform “if” in python's lambda
...r:
lambda x: True if x % 2 == 0 else False
But you can't use print or raise in a lambda.
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Passing data to Master Page in ASP.NET MVC
What is your way of passing data to Master Page (using ASP.NET MVC) without breaking MVC rules?
9 Answers
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Unable to cast object of type 'System.DBNull' to type 'System.String`
I got the above error in my app. Here is the original code
11 Answers
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