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Simple (I think) Horizontal Line in WPF?
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answered Feb 22 '10 at 23:22
Adel HazzahAdel Hazzah
7,71922 gold badges1717 silver badges1616 bronze badges
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What's the point of having pointers in Go?
...xample taken from http://www.golang-book.com/8
func zero(x int) {
x = 0
}
func main() {
x := 5
zero(x)
fmt.Println(x) // x is still 5
}
as contrasted with
func zero(xPtr *int) {
*xPtr = 0
}
func main() {
x := 5
zero(&x)
fmt.Println(x) // x is 0
}
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How to start an Intent by passing some parameters to it?
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edited Jan 22 '14 at 15:08
ereOn
46k3030 gold badges142142 silver badges225225 bronze badges
answered ...
How can I change the text inside my with jQuery?
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sampathsris
17.7k1010 gold badges5555 silver badges8585 bronze badges
answered Aug 28 '11 at 16:31
dexterdexter
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Java HashMap performance optimization / alternative
...ted out the hashCode() method was to blame. It was only generating around 20,000 codes for 26 million distinct objects. That is an average of 1,300 objects per hash bucket = very very bad. However if I turn the two arrays into a number in base 52 I am guaranteed to get a unique hash code for every o...
Check image width and height before upload with Javascript
...file").change(function (e) {
var file, img;
if ((file = this.files[0])) {
img = new Image();
var objectUrl = _URL.createObjectURL(file);
img.onload = function () {
alert(this.width + " " + this.height);
_URL.revokeObjectURL(objectUrl);
...
pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
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220
Answer for pydot >= 1.1:
The incompatibility of (upstream) pydot has been fixed by 6dff94b3f...
How to Apply Corner Radius to LinearLayout
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280
You can create an XML file in the drawable folder. Call it, for example, shape.xml
In shape.xml...
ASP.NET MVC ambiguous action methods
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180
MVC doesn't support method overloading based solely on signature, so this will fail:
public Act...
How to create default value for function argument in Clojure
...y default values.
(defn string->integer
([s] (string->integer s 10))
([s base] (Integer/parseInt s base)))
Note that assuming false and nil are both considered non-values, (if (nil? base) 10 base) could be shortened to (if base base 10), or further to (or base 10).
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