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What is the difference between a mutable and immutable string in C#?
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Mutable and immutable are English words meaning "can change" and "cannot change" respectively. The meaning of the words is the same in the IT context; i.e.
a mutable string can be changed, and
an immutable string cannot be changed.
The meanings of these w...
Uncaught ReferenceError: $ is not defined?
...be sure this is clear: you cannot put the script reference to jquery-ui before the jquery script itself. That's what fixed the problem to me: first jquery-x.x.x.min.js, then jquery-ui-xxxxxx.js.
– Wagner Danda da Silva Filho
Nov 19 '10 at 1:05
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How can I divide two integers to get a double?
... double divide is used which results in a double. So, the following would work too:
double num3 = (double)num1/num2;
For more information see:
Dot Net Perls
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Piping both stdout and stderr in bash?
It seems that newer versions of bash have the &> operator, which (if I understand correctly), redirects both stdout and stderr to a file ( &>> appends to the file instead, as Adrian clarified).
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How do I specify local .gem files in my Gemfile?
...hich I install via gem install xx.gem . Can I tell Bundler to use them? Or do I have to specify the source path?
7 Answe...
What is the closest thing Windows has to fork()?
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Cygwin has fully featured fork() on Windows. Thus if using Cygwin is acceptable for you, then the problem is solved in the case performance is not an issue.
Otherwise you can take a look at how Cygwin implements fork(). From a quite old Cygwin's archi...
How to find a min/max with Ruby
I want to use min(5,10) , or Math.max(4,7) . Are there functions to this effect in Ruby?
6 Answers
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How do I get the type name of a generic type argument?
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Your code should work. typeof(T).FullName is perfectly valid. This is a fully compiling, functioning program:
using System;
class Program
{
public static string MyMethod<T>()
{
return typeof(T).FullName;
}
s...
How to pass an ArrayList to a varargs method parameter?
...method
Use the toArray(T[] arr) method.
.getMap(locations.toArray(new WorldLocation[locations.size()]))
(toArray(new WorldLocation[0]) also works, but you would allocate a zero length array for no reason.)
Here's a complete example:
public static void method(String... strs) {
for (Stri...
Include CSS,javascript file in Yii Framework
How to include a Javascript or CSS file in Yii Framework?
18 Answers
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