In the future, try to give this a shot for yourself and ask more specific questions. I don’t see why you don’t want to use a service if you’re not writing it anyway. However, since you are, here’s my suggestion. Javascript: var banners = [ { “img”: “tnl-banner-steve-jobs-01.png”, “url”: “http://news.stanford.edu/news/2005/june15/jobs-061505.html”, “weight”: 1 }, { “img”: … Read more
Use a function and initialize it at the end of your script and keep the DOM as @AnoopJoshi suggested <button id = “button1″ style=”display:none” >Click me!</button> and script would be function init(){ document.getElementById(“button1”).style.display = ‘block’; } init(); solved Show button only if Javascript loads
Basically 1024 = 210 (2 * 2 … 10 times) The for loop loops 10 times, each time result is multiplied by 2 (was 1 initially). Indenting you code gives var result = 1; for ( var counter = 0; counter < 10; counter = counter + 1) result = result * 2; console . … Read more
I just write this function for him. Please don’t justify people from how he write the code. Maybe it’s easy to say “Hey! Do you know javascript?”. It’s better if you leave some answer or stay quite. His code is valid javascript. https://gist.github.com/ethaizone/b7d3a833dcdeb80234dde516649ac06d#file-buildmultidimentionarray2-js solved Looping Object javascript
.replace(/–/g, ‘–’) the g flag means global so it replaces all instances. 0 solved How can I use regex to replace all $#8211; with – in javascript? [duplicate]
This kind of component is called range in the context of a HTML form. There is a demo available at W3schools’ HTML Input Types page. It can also be referred to as a slider in case of JQuery ui slider component for example. In any case, both slider or range are quite self-explainatory terms that … Read more
You need to parse that object with JSON.parse(string) first. 1 solved React Javascript Array Object [closed]
Short answer: No If it was a division or multiplication by powers of 2, you could use bitwise shift operators to make it faster, but in this case, nothing is better than x = 128 – x 0 solved What is the quickest way to subtract a variable from a number and set the variable?
You are missing . at selector at body = el.querySelectorAll(‘.fixedTable-body’); sidebar = el.querySelectorAll(‘.fixedTable-sidebar table’); header = el.querySelectorAll(‘.fixedTable-header table’); 2 solved can anyone tell me the javascript equalent for this [closed]
This is a very tricky question indeed. I’ll give it a shot, but mind you I’m barely going to scratch the surface with this. Disclaimer: What I’ve written now, especially considering the speed with which the web is moving forward/changing (new W3C standards, new frameworks, new levels of abstraction over the same old programming principles), … Read more
First let’s talk about what a tangent is: Tangent is y/x for the coordinate at a specific point (see this YouTube video for an example). So if you want the tangent of pi over 2, on a graph, that’s at a 90 degree angle, so the coordinate is (0, 1). Then you just divide 1/0. … Read more
You could also use the :not() selector based on the OP’s original premise – (I’m assuming that ‘cool’ and ‘hot’ are classes in this example) $(‘.cool:not(.hot)’).css({‘display’:’none’}); You could also use the .not() method – $(‘.cool’).not(‘.hot’).css({‘display’:’none’}); solved If a element hasClass then display:none;
You can use a regex match to see if the string contains all uppercase letters: var uppercaseletters = /^[A-Z]+$/; if(data2.match(uppercaseletters)) { document.write(‘hey’); } else { document.write(‘nope’); } 2 solved Testing for uppercase, why is toUppercase() alphanumeric in javascript? [closed]
You can try after or before Pseudo Elements to make this. [Demo] .pillar:after, .pillar:before { position: absolute; content: ”; height: 350px; width: 64px; top: 16px; left: 70px; background-image: url(http://www.indonesia.travel/public/media/images/upload/poi/Danau%20Segara%20Anak%20-%20Gallery.jpg); } 3 solved How can make white line effect on image [closed]
You can use Element.classList the live demo function addfunction(){ link.forEach( function(e){ e.classList.remove(‘selected’); }); this.classList.add(‘selected’); } var link = [].slice.call(document.querySelectorAll(“form img”)); link.forEach(function(e){ e.addEventListener(“click”,addfunction,false); }); 6 solved How can I convert this from jQuery to standard javascript?