Java Script : Delete all Duplicates in Two Arrays

Here I will give some way to sort the data in java script programming language.

JavaScript is an object-oriented scripting language used to enable programmatic access to objects within both the client application and other applications. It is primarily used in the form of client-side JavaScript, implemented as an integrated component of the web browser, allowing the development of enhanced user interfaces and dynamic websites. JavaScript is a dialect of the ECMAScript standard and is characterized as a dynamic, weakly typed, prototype-based language with first-class functions. JavaScript was influenced by many languages and was designed to look like Java, but to be easier for non-programmers to work with.


There is an array of numbers that will in the following listing:

var a = [11,12,13,15,16,19,20]; //missing 14, 17, 18

The following is a listing and formed arrays :

var aFirst = a[0];
var aLast = a[a.length-1];
//2. define length of new array
var b = 1+aLast - aFirst;
//3. following makes array of whole numbers between first and last numbers of a array
var c = [];
for(var i = 0; b > i; i++){
    c.push(aFirst +i);
    }//end for

//c = [11,12,13,14,15,16,17,18,19,20]

Please do the add and modify according to your needs and your creativity.