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Revision: 35220
at November 4, 2010 10:09 by aurorius
Initial Code 
Object.prototype.count = function()
{
    c = 0;for(i in this){if (this.hasOwnProperty(i)){c++;}};return c;
}

MyObject = {
    a : '0',
    b : '1',
    c : '2'
}

alert(MyObject.count())
Initial URL 

                                

                                                            

                                    

                                        

                                        Initial Description
                                        

                                    

                                    

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
Count Object Keys

                                

                                                            

                                    

                                        

                                        Initial Tags
                                        

                                    

                                    
javascript

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
JavaScript