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The Role Manager feature has not been enabled
...tem.web>
</configuration>
Update:
For more information, check out this MSDN sample: https://msdn.microsoft.com/en-us/library/aa354509(v=vs.110).aspx
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Multiple left-hand assignment with JavaScript
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Dang, that's unexpected. Thanks for the tip, I'll watch out for that.
– David Calhoun
Nov 19 '09 at 3:43
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Why does calling a method in my derived class call the base class method?
...ons, but they behave different when they are asked to prompt information about themselves. However, the way to ask them to prompt their information, is the same: Using the Person class interface.
So what happens behind the scenes, when you inherit from Person? When implementing ShowInfo, the pointe...
Switch statement for string matching in JavaScript
...g; that's doing substring matching. (This isn't quite true, as Sean points out in the comments. See note at the end.)
If you're happy that your regex at the top is stripping away everything that you don't want to compare in your match, you don't need a substring match, and could do:
switch (base_u...
How to make JavaScript execute after page load?
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@gerdi OP didn't mention anything about jQuery. I also gave an unobtrusive option in my answer.
– marcgg
Jan 29 '14 at 14:48
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How to find the Number of CPU Cores via .NET/C#?
Is there a way via .NET/C# to find out the number of CPU cores?
11 Answers
11
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Why is “import *” bad?
... (might shadow some other object from previous import and you won't know about it).
Because you don't know exactly what is imported and can't easily find from which module a certain thing was imported (readability).
Because you can't use cool tools like pyflakes to statically detect errors in your...
What's a monitor in Java?
...he same object) will attempt to lock the same monitor. This often catches out newcomers.
– Andrzej Doyle
Jul 29 '10 at 12:36
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How to return a value from a Form in C#?
... this.txtSomething.Text = val;
}
}
Additionaly if you wish to cancel out of the sub-form you can just add a button to the form and set its DialogResult to Cancel and you can also set the CancelButton property of the form to said button - this will enable the escape key to cancel out of the for...
Open file dialog box in JavaScript
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I dont't know why nobody has pointed this out but here's is a way of doing it without any Javascript and it's also compatible with any browser.
EDIT: In Safari, the input gets disabled when hidden with display: none. A better approach would be to use position: fix...