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...
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