JavaScript Guide

This next question works in conjunction with the question I posted at loading text into textarea ba… Read more Write Labels For Tags Based On Selectedindex Using Javascript

hello im new and learning javascript. I'm trying to make a program of addition through text fie… Read more Basic Javascript Math Text Field

Here is an example of what my problem is let str = 'A-bb-cc-dd' How do I make it so that t… Read more Add Capitalized Letter After Each Dash In A String

I'm testing fake HTTP requests on Node. But I get the same result (501) on the headers defining… Read more Http Get Request (node) Returns 501

I am working with choropleth charts in plotly.js. Is there a way to get the colorbar scale to disp… Read more Is It Possible To Have A Horizontal Color Bar In Plotly.js

Below you can see my code for the directive. My question is: ' Can i use jquery with directive… Read more Using Jquery Inside Angularjs Directive Good Or Bad Idea?

Trying to fetch the Jsonplaceholder users name and id and filter them in in the render method. I… Read more Typeerror: This.state.robots.filter Is Not A Function?

I am trying to bind a handler to an event. The event is a keydown function. The handler will listen… Read more Bind Event Handler On Keydown Listen Function Javascript Jquery

I have 2 input boxes. I want that user should not be able to enter any digit which starts with 0. N… Read more Input Box - Prevent User From Entering 0 As First Digit

I am trying to extract this data(number) for many pages from the HTML. The data is different for ea… Read more Dynamic Data Web Scraping With Python, Beautifulsoup

I have a special situation and could really use some help. I have an html builder and every time I … Read more Google Maps Loading Twice

i have parseInt function. for 010 as input : output in IE : 8 output in chrome and firefox: 10 fo… Read more Parseint Behaving Different In Ie And Chrome

How can I validate the file size on the client side using JavaScript? I am using type=file for sele… Read more How Validate File Size Using Html And Javascript On Client Side

I am using AngularJS directive and I need to set a selected option of a dropdown list in my templat… Read more How To Select An Option In A Dropdown List Angularjs

Referring to this example here: http://bl.ocks.org/tjdecke/5558084 I would like to create a heatmap… Read more D3 Heatmap Using Nested Json Data: How To Create Grids

I have several flash movies on a site. They all loop through an animation which lasts for approxima… Read more Flash Player Stops Animating When Out Of Viewport

My react component looks like this: class App extends React.Component { render() { debugge… Read more React Router With Conditions

From within a node app I would like to do: var typeScript = require('typescript'); typeSc… Read more Does Typescript Provide An Explicit Public Api For Nodejs Module Access?

It is a bit difficult to find the proper title for this question for me, so maybe this example will… Read more Passing Url Variable With & From Js To Php Result In "&" Omission

I was wondering if there was any way to add (and map) formats to the native Date parser in javascri… Read more Add Formats To Native Date Parser