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Revision: 21880
at December 22, 2009 15:40 by magicrebirth
Initial Code 
if (testarray.length <1) alert("array is empty");


//or

if(A && A.length==0)

//or if you have other objects that A may be:

if(A && A.constructor==Array && A.length==0)
Initial URL 

                                

                                                            

                                    

                                        

                                        Initial Description
                                        

                                    

                                    

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
Check if array is empty in javascript

                                

                                                            

                                    

                                        

                                        Initial Tags
                                        

                                    

                                    
array

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
JavaScript