Top Question I have confusion between a assignment operator and push in javascript (i am new to this)

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Ankit Chauhan

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Mã:
let notes = localStorage.getItem('notes');
     if (notes == null) {
          notesObj=[] ;
     }
     else{
          notesObj = JSON.parse(notes) ; 
     }
     notesObj.push(addTxt.value);

I have confusion in the line inside the if and else condition when we say "enter code herenotesobj = [] " what does that mean, does it mean that notesobj is asigned a empty string or something because generally in c++ when we do the same then value will go into notesobj. If it is so then why we need to push the value of txtvalue. I might be not able to explain but if anyone will try to help then I would be able to explain further.

Answer for: "I have confusion between a assignment operator and push in javascript (i am new to this)"...
 
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