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Calculate distance between two points in google maps V3
...e the Haversine formula:
var rad = function(x) {
return x * Math.PI / 180;
};
var getDistance = function(p1, p2) {
var R = 6378137; // Earth’s mean radius in meter
var dLat = rad(p2.lat() - p1.lat());
var dLong = rad(p2.lng() - p1.lng());
var a = Math.sin(dLat / 2) * Math.sin(dLat / 2)...
How can we run a test method with multiple parameters in MSTest?
...l opinion would be to just stick with NUnit though...
As of Visual Studio 2012, update 1, MSTest has a similar feature. See McAden's answer.
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Timeout jQuery effects
I am trying to have an element fade in, then in 5000 ms fade back out again. I know I can do something like:
7 Answers
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Is it valid to replace http:// with // in a ?
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answered Feb 15 '09 at 0:39
JeffJeff
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How do I find out if the GPS of an Android device is enabled
...
10 Answers
10
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Constructors in JavaScript objects
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409
Using prototypes:
function Box(color) // Constructor
{
this.color = color;
}
Box.prototyp...
Delete newline in Vim
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answered Oct 21 '10 at 0:39
XhantarXhantar
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jQuery UI Tabs - How to Get Currently Selected Tab Index
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Returning value from Thread
...IHandler"){
@Override
public void run(){
value[0] = 2;
latch.countDown(); // Release await() in the test thread.
}
};
uiThread.start();
latch.await(); // Wait for countDown() in the UI thread. Or could uiThread.join();
// value[0] holds...
What is the difference between a var and val definition in Scala?
...ry if some other part of your code is changing it. For example:
x = new B(0)
f(x)
if (x.value.value == 0)
println("f didn't do anything to x")
else
println("f did something to x")
This becomes particularly important with multithreaded systems. In a multithreaded system, the following can happ...