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What is C# analog of C++ std::pair?
...pairTest()
{
string s = "abc";
Pair<int, string> foo = new Pair<int, string>(10, s);
Pair<int, string> bar = new Pair<int, string>(10, s);
Pair<int, string> qux = new Pair<int, string>(20, s);
Pair<int, int> aaa = ...
Unable to set data attribute using jQuery Data() API
...').click();
Older demo
Original answer
For this HTML:
<div id="foo" data-helptext="bar"></div>
<a href="#" id="changeData">change data value</a>
and this JavaScript (with jQuery 1.6.2)
console.log($('#foo').data('helptext'));
$('#changeData').click(function() {
...
How to name factory like methods?
...
I like new. To me
var foo = newFoo();
reads better than
var foo = createFoo();
Translated to english we have foo is a new foo or foo is create foo. While I'm not a grammer expert I'm pretty sure the latter is grammatically incorrect.
...
How to use a wildcard in the classpath to add multiple jars? [duplicate]
...rectory with the extension .jar or .JAR. For example, the class path entry foo/* specifies all JAR files in the directory named foo. A classpath entry consisting simply of * expands to a list of all the jar files in the current directory.
This should work in Java6, not sure about Java5
(If it se...
How can you find and replace text in a file using the Windows command-line environment?
...nvironment and want to change each occurrence of some text in a file (ex. "FOO") with another (ex. "BAR"). What is the simplest way to do that? Any built in functions?
...
difference between use and require
...
If I require lib foo, then to use bar in foo, I'd have to write foo/bar every time, right? Why would you want to load a lib in ns but then not refer it into the ns? I guess you might be worried about collisions, and you don't want to bother h...
Difference between a Structure and a Union
... enum indicating the type of value and a union to store that value.
union foo {
int a; // can't use both a and b at once
char b;
} foo;
struct bar {
int a; // can use both a and b simultaneously
char b;
} bar;
union foo x;
x.a = 3; // OK
x.b = 'c'; // NO! this affects the value of x.a...
Can an AngularJS controller inherit from another controller in the same module?
...oller():
app.controller('ParentCtrl', function(etc...) {
this.foo = 'bar';
});
app.controller('ChildCtrl', function($scope, $controller, etc...) {
var ctrl = $controller('ParentCtrl as parent', {etc: etc, ...});
angular.extend(this, ctrl);
});
Then, in HTM...
How is null + true a string?
...er user-defined operators available on unmentioned types. For example:
// Foo defined Foo operator+(Foo foo, bool b)
Foo f = null;
Foo g = f + true;
That's fine, but it's not used for a null literal, because the compiler doesn't know to look in Foo. It only knows to consider string because it's a...
What is the difference between Class.getResource() and ClassLoader.getResource()?
...always deemed to be absolute.
So the following are basically equivalent:
foo.bar.Baz.class.getResource("xyz.txt");
foo.bar.Baz.class.getClassLoader().getResource("foo/bar/xyz.txt");
And so are these (but they're different from the above):
foo.bar.Baz.class.getResource("/data/xyz.txt");
foo.bar....