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ryanhanwu/cool.js

Created April 18, 2012 08:17
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cool usage
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cool.js
//Know arguments number by length
function newFunction(a,b,c,d,e,f,g) {
return false;
}
newFunction.length = 7;
//return function callee for calling
function showSomething(a){
alert(a);
return arguments.callee;
}
showSomething('a')('b')('c');
//
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