javascript spravka

Please guide me to covert this regular expression “A - Z”, “a - z”,”0 - 9” and “-, _/, \”. to u… Read more Convert The Regular Expression To Used In Javascript

I have the following angularjs html app: Here is the plunker Student Program Manag</div><… Read more Angularjs Table Display From Modal Selection And Checkbox

I'm using the following code to upload one or multiple files to Firebase Storage. When the uplo… Read more Firebase Storage - Wait Till All Upload Tasks Are Completed Before Executing Function

I'm trying to display a bootstrap modal when a person first visits a page (after logging into m… Read more Display Bootstrap Modal First Time Page Loads

I am writing a jQuery plugin. But it doesn't seem to work when I use arrow function to extend j… Read more Use Arrow Functions In Jquery Plugin

Following information from this page where the issue of the 'useless empty window' is discu… Read more Downloading Zip File Using Js Window.open _self Without "useless Window"

Sorry for such a random title, but have no idea how to explain it better. And therefore, no idea i… Read more Current Object Property As Value In Same Object Different Property

I'm trying to place a clone element after the original element. I did some research and found o… Read more Inserting A Clone After The Original

I am trying to set a model's attribute to be something different. When I save the model, Backbo… Read more Backbone Doing Post Request Instead Of Put Request

I am wondering, because I am not good with JavaScript or jQuery, how to I fade a background of this… Read more Fading A Background With Jquery

I'm trying to make a filter per column in Bootstrap-table. I've seen a lot of sites that us… Read more Bootstrap-table / How To Add Filter-control In Table Configuration

I think something similar to this question was answered in the past. However, I read a number of St… Read more Including A Different Image In Sweetalert2 Popup Message Based On Selection Of A Div After Clicking A Button

So I am trying to make this game(which I've seen in a video), but I'd like to make it diffe… Read more Why Is Splice Removing All The Elements From An Array?

Following code changes property printed (when accessed through javaScript) by browser console and n… Read more How To Change Browser User-agent Header With Javascript?

Note: Before you mark this as a duplicate, I have looked at a few solutions and they don't work… Read more "unexpected Token <" For Vuejs Running With Webpack

This JavaScript function takes an array of numbers (in the range 0-255) and converts to a base64-en… Read more Convert Array Of Byte Values To Base64 Encoded String And Break Long Lines, Javascript (code Golf)

I have a scenario in my app where I use data attributes on buttons to capture certain contextual in… Read more Props Not Being Passed Down To Material Ui Button Text

I want to use web worker to handle my zipcode checker function, I haven't worked with web worke… Read more Web Worker Integration

I have a setup function that runs onload to add some behaviours to elements. The setup function pas… Read more How To Pass Local Variables When Assigning Mouseover Via Anonymous Function?

While learning on my own and being brand new to D3.js, I'm trying to create multiple pie charts… Read more D3js Switching Between Multiple Charts

I'm trying to write a simple portscan script in nodejs. You can run this script against scanme.… Read more Portscan In Node Doesn't Work If Port Range Is Too Wide

The answers I've found to this question (such as here, here, and here) all involve pfsockopen()… Read more Persistent Local Domain Socket In Php

I've seen that history.go() method can have two types of parameter: see: http://www.w3schools.c… Read more History.go('url') Issue

I've written an application with tornado to support real time updates on my website through HTT… Read more Ie7/8 Responsetext In Readystate 3 Not Available

I'm very new to both JS and D3, and I've googled this a tonne but only found examples that … Read more D3.js Dynamic Connector Between Objects

For more clarity I made it simple (so let's presume that iframe.attr() will be called after pre… Read more How To Rightly Detect Iframe Was Loaded With Response 204 No Content?

Using the TweenMax library, I am unable to kill or stop a delayedCall when the end of the data obje… Read more Stop Iteration When End Of Data Objects Are Reached

I get this response from the API: [ { 'id': 6, 'nombre': 'P… Read more Which Is The Best Way To Filter In A Select Input?

i'm writing a small script to show/hide a div when other div is clicked, but I can't get th… Read more Show/hide A Div On Click

I am trying to create a D3 sunburst chart based on this example: https://bl.ocks.org/maybelinot/555… Read more D3 Sunburst Arc Sizes

I have a bunch of checkboxes that when clicked pass their value to a text area. I then have a check… Read more Checkbox Select Deselect All And Perform Function

I have a working Google Annotated Timeline (see docs at http://code.google.com/apis/chart/interacti… Read more Configuring Google Annotated Timeline

I was using the $.click() method for triggering some events. But then I needed to set some events f… Read more Unsure About .on() Method

Down below, there's two pieces of codes. For infinite scroll & search system. Everything wo… Read more Javascript - Fixing Searching System?

How do I add different classes for the inner elements in an ngFor loop in Angular 4? Say, I have a … Read more Add Classes Within Ngfor Loop

I like to show an image or any elements of html and initialize a height to it. When i used a file t… Read more How To Open A File Dialog Or Browse Files Window Using Scripts?

I am making a menu which has three parts to it: Menu links left Images Menu links right I need the… Read more Expand Multiple Divs To Fit Horizontal Width Of Screen

Im trying to store values in an Array using a loop in JavaScript. It only works partially for me. I… Read more Javascript Setting Time Difference Through Loop In Array

I have an order form that has several text areas and a single PayPal 'Buy Now' submit butto… Read more Submitting Form Data To Two Locations Using Javascript And Php?

I have a control panel for restaurants and it plays an alert sound when an order is given. The prob… Read more Playing Sound From Inactive Browser Tab

Updating the Question: @Mouser, thank you for this answer. though I'm sure the code is fine, it… Read more Javascript Change Picture On The Go

The table below is used to display a map and some relevant data( I cleaned everything for better re… Read more How Can I Make My Table Auto-adjust The Heigth Besed On The Screen Resolution

I'm packing some files in my lambda package that I need. I've used some example floating ar… Read more Aws Lambda Fs.readfile Issue

i am working in regex my regex is /\[([^]\s]+).([^]]+)\]/g this works great in PHP for [http://sdg… Read more What Is The Difference Between Php Regex And Javascript Regex

I've a javascript loop that call by ajax a php function. I need to stop that loop by clicking a… Read more Javascript: Exit From Javascript Loop When Button Clicked

I have a text area, where I am allowing only a-z characters and number, with some special character… Read more Regex Issue, Restricting '*' Character

How do I properly encode a mailto link with JSON data in the query parameters so that the link work… Read more Encoding Json Data For A Mailto Link

I'm trying to clean some preferences files when a user uninstall my extension from chrome brows… Read more How To Listen To Uninstallation Event In Javascript From A Chrome Extension?

I'm trying to figure out how I can load app.js before allowing the user to get the actual appli… Read more Load App.js Before Rest Of Application

I have a job on cloud code that I am running. It seems to work when I manually run the job. I think… Read more Parse Cloud Code Job Function Optimization