I was working with a javascript API and I saw this quote:      Because JavaScript is a scripting language, every line of code takes up valuable processor time. One way to improve processor time is to chain method calls to reduce lines of code. Object...

HTML Code  <div id="foo">     <h1>foo</h1>     <p>Pellentesque habitant morbi tristique.</p> </div> <div id="bar">     <h1>bar</h1> </div>   jQuery Code  $('#bar').cl...

Actaully my application is having hundreds of pages. Now i have to attach an event 'disablePage' on onSubmit of form. I don't want to go to each and every page and write:  <form name="frmname" onSubmit="disablePage();"&...

I was doing a question on CodeWars and practicing some functional programming when I encountered a problem while trying to apply a function to a value.  So I made a pass() function that accepts a function as an argument so that I could use an anonymo...

I have 2 methods that I'd like to use as chainable methods. Other methods may be chained to further modify text.  left returns X characters from the left. right returns X characters from the right.  Currently I can do this:    var txt = "hell...

I am attempting to implement method chaining inside my subclass "setBall"  class Ball {   constructor(name, size, power) {     this.name = name;     this.size = size;     this.power = power;   }    }  let Ball1 = new Ball('Bomb',5,2);...

Recently I embraced promises chaining pattern. It's very convenient to do like this:  action1 .then(()=> action2()) .then(()=> action3());   But, in order to do it I changed all my methods like this (TypeScript):  action1() : Promise<any...

I have a bunch of useful functions that I have collected during my whole life.  function one(num){     return num+1; }  function two(num){     return num+2; }   I can call them with two(two(one(5)))  But I would prefer to use (5).one().two().two()  H...

I am trying to learn more about Method chaining in Javascript and would like to know the proper way to create a delay with no jQuery to the next function in the chain:  var foo = function() {     this.delay = function(per) {         setTimeout(start,...

Using method chaining, I am looking to fire a function repeatedly but only after the function has completed. Almost like don't execute until the function has fully run its course. Example of intended result:  var myfunc = {     copy: function(mes...