js delete keyword code example

Example 1: nodejs delete object key

delete obj.firstname;

Example 2: js Property Assignment delete

delete objectName['Property Name'];
delete objectName.propName;

Example 3: delete js

let monTableauAssociatif = {
     'prenom' : 'Mark' ,
     'nom'    : 'Zuckerberg' , 
     'poste'  : 'Pdg de Facebook',

 } ;
 delete(monTableauAssociatif.poste)
 console.log(monTableauAssociatif) ;