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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
...hen obtaining the MAX of 4 values the CASE clauses become long, clumsy and error prone if hand-generated while the VALUES clause remains simple and clear.
– Typhlosaurus
Jun 16 '14 at 15:05
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How to tell whether a point is to the right or left side of a line
...
+1 nice, with one thing to be aware of: rounding error can be a concern when the point is very nearly on the line. Not a problem for most uses, but it does bite people from time to time.
– Stephen Canon
Oct 13 '09 at 14:18
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How to turn on line numbers in IDLE?
In the main shell of IDLE, errors always return a line number but the development environment doesn't even have line numbers. Is there anyway to turn on line numbers?
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Traits in PHP – any real world examples/best practices? [closed]
... foo() {}
}
class B extends A
{
use T;
}
The above will result in an error (demo). Likewise, any methods declared in the trait that are also already declared in the using class will not get copied into the class, e.g.
trait T {
public function foo() {
return 1;
}
}
class A {
use ...
Parse JSON in C#
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I've just tried that, but I've just got the error "The type or namespace name 'IEnumerable' could not be found (are you missing a using directive or an assembly reference?)".
– Mike B
Aug 2 '09 at 15:00
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ValidateAntiForgeryToken purpose, explanation and example
...then the same value is written to the form. When the page is submitted, an error is raised if the cookie value doesn't match the form value.
It's important to note that the feature prevents cross site request forgeries. That is, a form from another site that posts to your site in an attempt to subm...
Declare a const array
...you've shown is not a constant expression in C#, so it produces a compiler error.
Declaring it readonly solves that problem because the value is not initialized until run-time (although it's guaranteed to have initialized before the first time that the array is used).
Depending on what it is that ...
Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
... an enterprise distribution package for my client
Xcode throws at me vague error: Your account already has a valid iOS distribution certificate
The solution is: get a private key for enterprise account of my client. There are 2 possible options:
Ask you client for credentials to access his enter...
How do I declare a global variable in VBA?
... ''different procedure without generating an
End Sub ''error (only possible confusion).
You can check out this MSDN reference for more on variable declaration and this other Stack Overflow Question for more on how variables go out of scope.
Two other quick things:
Be organi...
How to redirect 'print' output to a file using python?
...orm sys.stdout.close() , if you type anything in python shell it will show error as ValueError: I/O operation on closed file. imgur.com/a/xby9P. Best way to handle this is follow what @Gringo Suave posted
– Mourya
Dec 15 '16 at 10:46
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