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Remove the callbacks for the condition itself will result true or false.
Source Link

This solution worked for me.

function isset(object){
 ifreturn (typeof object !=='undefined'){
 return true;
 }else{
 return false;
 };
}

This solution worked for me.

function isset(object){
 if(typeof object !=='undefined'){
 return true;
 }else{
 return false;
 }
}

This solution worked for me.

function isset(object){
 return (typeof object !=='undefined');
}
deleted 4 characters in body
Source Link
gsamaras
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This solution worked for me !.

function isset(object){
 if(typeof object !=='undefined'){
 return true;
 }else{
 return false;
 }
}

This solution worked for me !

function isset(object){
 if(typeof object !=='undefined'){
 return true;
 }else{
 return false;
 }
}

This solution worked for me.

function isset(object){
 if(typeof object !=='undefined'){
 return true;
 }else{
 return false;
 }
}
Source Link

This solution worked for me !

function isset(object){
 if(typeof object !=='undefined'){
 return true;
 }else{
 return false;
 }
 }
lang-js

AltStyle によって変換されたページ (->オリジナル) /