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Pad a number with leading zeros in JavaScript [duplicate]
... str = padString + str;
return str;
}
Now test:
var str = "5";
alert(str.lpad("0", 4)); //result "0005"
var str = "10"; // note this is string type
alert(str.lpad("0", 4)); //result "0010"
DEMO
In ECMAScript 8 , we have new method padStart and padEnd which has below syntax.
"string"...
Static classes and methods in coffeescript
... Box2DUtility
constructor: () ->
@drawWorld: (world, context) -> alert 'World drawn!'
# And then draw your world...
Box2DUtility.drawWorld()
Demo: http://jsfiddle.net/ambiguous/5yPh7/
And if you want your drawWorld to act like a constructor then you can say new @ like this:
class Box2...
How to set date format in HTML date input tag?
...px;height:25px; width:200px;}
Javascript Code :
function mydate()
{
//alert("");
document.getElementById("dt").hidden=false;
document.getElementById("ndt").hidden=true;
}
function mydate1()
{
d=new Date(document.getElementById("dt").value);
dt=d.getDate();
mn=d.getMonth();
mn++;
yy=d.getFullYe...
Converting JSON String to Dictionary Not List
...gle quotes.
Your JSON dump.txt File:
{"test":"1", "test2":123}
Python Script:
import json
with open('/your/path/to/a/dict/dump.txt') as handle:
dictdump = json.loads(handle.read())
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Is it possible to make anonymous inner classes in Java static?
...
@MichaelMyers I have tryed to simulate the FindBugs alerting me of doing an Anonymous Inner without using the 'this' reference, and nothing happens. Can you demonstrate how FindBugs alert you as you said in the begining of your answer? Just paste some link or what ever.
...
How to get the value from the GET parameters?
...eturn params;
}
//var query = getQueryParams(document.location.search);
//alert(query.foo);
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How do I correctly detect orientation change using Phonegap on iOS?
...) {
switch(window.orientation) {
case -90: case 90:
alert('landscape');
break;
default:
alert('portrait');
break;
}
}
window.addEventListener('orientationchange', doOnOrientationChange);
// Initial execution if needed
doOnOr...
Get current controller in view
... for me), instead of the actual location of the partial view.
So use this alert instead:
alert('@HttpContext.Current.Request.RequestContext.RouteData.Values["controller"].ToString()');
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im...
Keep only first n characters in a string?
...ring.slice:
var str = '12345678value';
var strshortened = str.slice(0,8);
alert(strshortened); //=> '12345678'
Using this, a String extension could be:
String.prototype.truncate = String.prototype.truncate ||
function (n){
return this.slice(0,n);
};
var str = '12345678value';
alert(st...
Backbone.js: get current route
...agment, you can make something like this inside the scope of your Router:
alert( this.routes[Backbone.history.getFragment()] );
Or like this from outside your router:
alert( myRouter.routes[Backbone.history.getFragment()] );
...