#interview-questions
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Function borrowing allows us to use the methods of one object on a different object without having to make a copy of that method and maintain it in...
String Built in Function MethodDescriptionExamples charAt(index)Returns the character at the specified index"Hello".charAt(1) →...
Variable Scopes → Scope is the area where function or a variable found. → JS have three main type of scopes - global , function and block scope →...