javascript is null

JavaScript
if (variable === null) { //Executes only if variable is null but not undefined
  //Code here
}

if (variable == null) { //Executes if variable is null OR undefined
  //Code here
}var myVar=null;

if(myVar === null){
    //I am null;
}

if (typeof myVar === 'undefined'){
    //myVar is undefined
}
if (Var === null) { 
//code goes here
}
if (Var === null) { 
//code goes here
}yes it is!
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