JS get length of an object
var person={
"first_name":"Harry",
"last_name":"Potter",
"age":14
};
var personSize = Object.keys(person).length; //gets number of properties (3)JS get length of an object
var person={
"first_name":"Harry",
"last_name":"Potter",
"age":14
};
var personSize = Object.keys(person).length; //gets number of properties (3)get last item in array js
if (loc_array[loc_array.length - 1] === 'index.html') {
// do something
} else {
// something else
}Copyright © 2021 Codeinu
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