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Swift make method parameter mutable?
... using an inout parameter): Argument of a function in Swift is let by default so change it to var if you need to alter the value
i.e,
func reduceToZero(var x:Int) -> Int {
while (x != 0) {
x = x-1
}
return x
}
...
Git push/clone to new server
...gin master
See the docs for git push -- you can set a remote as the default remote for a given branch; if you don't, the name origin is special. Just git push alone will do the same as git push origin thisbranch (for whatever branch you're on).
...
How to pass event as argument to an inline event handler in JavaScript?
...
to pass the event object:
<p id="p" onclick="doSomething(event)">
to get the clicked child element (should be used with event parameter:
function doSomething(e) {
e = e || window.event;
var target = e.target || e.srcElement;
consol...
Associating enums with strings in C#
...
And it's easy to use Dictionary<LogCategory, Action/Func> as a switch. :)
– Arnis Lapsa
Dec 5 '09 at 16:06
4
...
Sublime Text 2 - View whitespace characters
..."selection",
You can see it if you go into Preferences->Settings Default. If you edit your user settings (Preferences->Settings - User) and add the line as per below, you should get what you want:
{
"color_scheme": "Packages/Color Scheme - Default/Slush & Poppies.tmTheme",
"font...
How come a non-const reference cannot bind to a temporary object?
...ly, you are allowed to modify rvalues (temporaries). It's forbidden for built-in types (int etc.), but it is allowed for user-defined types: (std::string("A")+"B").append("C").
– sbi
Oct 14 '09 at 16:51
...
Why can't I define a static method in a Java interface?
...c interface methods, as well as override-able instance methods with a default implementation. They still can't have instance fields though. These features are part of the lambda expression support, and you can read more about them in Part H of JSR 335.
Overriding static methods
The answer to the s...
When should I use a struct rather than a class in C#?
... has 2 internal structs:
[StructLayout(LayoutKind.Sequential)] // default for structs
private struct Entry //<Tkey, TValue>
{
// View code at *Reference Source
}
[Serializable, StructLayout(LayoutKind.Sequential)]
public struct Enumerator :
IEnumerator<KeyValuePair<TKey, ...
General guidelines to avoid memory leaks in C++ [closed]
...e first place.
Don't write
Object* x = new Object;
or even
shared_ptr<Object> x(new Object);
when you can just write
Object x;
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fo...
Vim 80 column layout concerns
...ant to be able to see and anticipate line overflow with the set columns alternative.
14 Answers
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