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How can I add to a List's first position? [duplicate]
...by inserting into position 0:
List myList = new List();
myList.Insert(0, "test");
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Can I implement an autonomous `self` member type in C++?
......) X : public Self<X,__VA_ARGS__>
class WITH_SELF(Foo)
{
void test()
{
self foo;
}
};
If you want to derive from Foo then you should use the macro WITH_SELF_DERIVED in the following way:
class WITH_SELF_DERIVED(Bar,Foo)
{
/* ... */
};
You can even do multiple in...
What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
... // making it static made things so much easier
}
}
}
Tested in two emulators (2.2 and 4.2) with success.
Why my code looks so crappy:
I'm a noob to android coding, and I'm not the greatest java fan.
In order to avoid the deprecated warning and to force Eclipse to allow me to...
What is the C# equivalent to Java's isInstance()?
...
@TimothyGonzalez Because it does something different. It tests whether two variables have the same type. is required a type name, by contrast. This is what OP wanted: the equivalent of Java's isInstance. The other answer is simply wrong despite the ridiculous number of upvotes.
...
How to indicate param is optional using inline JSDoc?
...vel is optional.
*/
Just slightly more visually appealing than function test(/**String=*/arg) {}
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How to initialize/instantiate a custom UIView class with a XIB file in Swift
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I tested this code and it works great:
class MyClass: UIView {
class func instanceFromNib() -> UIView {
return UINib(nibName: "nib file name", bundle: nil).instantiateWithOwner(nil, options: nil)[0] as U...
In pure functional languages, is there an algorithm to get the inverse function?
... have an inverter inv :: F -> F such that inv f . f ≡ id. Say we have tested it for the function f = id, by confirming that
inv f (repeat B0) -> (B0 : ls)
Since this first B0 in the output must have come after some finite time, we have an upper bound n on both the depth to which inv had a...
How do I compile C++ with Clang?
...lang++. For example, the following works for me:
clang++ -Wall -std=c++11 test.cc -o test
If compiled correctly, it will produce the executable file test, and you can run the file by using ./test.
Or you can just use clang++ test.cc to compile the program. It will produce a default executable fi...
LaTeX Optional Arguments
...'s one symbol. Ie. x^2+1 or x^{2+1} So I have question, does your command test presence of braces? Is it possible to create LaTeX command \sec producing: "A, b,c and d" for command \sec{A}[b,c,d], "A and b" for \sec{A}[b] and "A" for \sec{A}`?
– Crowley
Nov 3...
What can be the reasons of connection refused errors?
...rewalls and that the port is open, use telnet to connect to the ip/port to test connectivity. This removes any potential issues from your application.
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