javascript remove element from array

1var colors = ["red","blue","car","green"];
2var carIndex = colors.indexOf("car");//get  "car" index
3//remove car from the colors array
4colors.splice(carIndex, 1); // colors = ["red","blue","green"]

1var data = [1, 2, 3];
2
3// remove a specific value
4// splice(starting index, how many values to remove);
5data = data.splice(1, 1);
6// data = [1, 3];
7
8// remove last element
9data = data.pop();
10// data = [1, 2];

1var colors = ["red","blue","car","green"];
2var carIndex = colors.indexOf("car");//get  "car" index
3//remove car from the colors array
4colors.splice(carIndex, 1); // colors = ["red","blue","green"]

1const cars = ['farrari', 'Ice Cream'/* It is not an car */, 'tata', 'BMW']
2
3//to remove a specific element
4cars.splice(colors.indexOf('Ice Cream'), 1);
5
6//to remove the last element
7cars.pop();

1
2    
3    var ar = [1, 2, 3, 4, 5, 6];
4    
5    ar.pop(); // returns 6
6    
7    console.log( ar ); // [1, 2, 3, 4, 5]
8

1> let array = ["a", "b", "c"];
2> let index = 1;
3> array.splice(index, 1);
4[ 'b' ]
5> array;
6[ 'a', 'c' ]