Revision: 43522
Initial Code
Initial URL
Initial Description
Initial Title
Initial Tags
Initial Language
at March 25, 2011 15:01 by neilking
Initial Code
Array.prototype.switchus = function(a,b) {
var x, y;
for(var i = 0; i < this.length; i++) {
if(a == this[i]) {
x = i;
}
if(b == this[i]) {
y = i;
}
}
if(x && y) {
this[x] = b;
this[y] = a;
return true;
} else {
return false;
}
}
var a = [2,3,4,5,'ultimo elemento', 'mesmo'];
result = a.switchus(4,'mesmo');
Initial URL
Initial Description
Initial Title
switch elements index
Initial Tags
array
Initial Language
JavaScript