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I understand that ServiceWorkers can grab responses out of cached network requests. That said, is i… Read more Using Service Workers To Both Use Cache *and* Update In Background

I would like to change the contents of a file present on the server using only JavaScript code. Als… Read more How To Write A Text File On Server Using Javascript?

So I'm trying to play videos that are hosted on a remote server, the problem I'm encounteri… Read more Set Up Buffering For

The addEventListener doesn't add events, I found that I should use window.onload = function() {… Read more Want To Use Javascript Functions While They Are Within Window.onload

My Goal is to rescale the image automatically to 12 x 12 whenever someone select the file from desk… Read more How To Rescale Image To 12 X 12 Automatically Whenever Someone Select A File From Computer

I need to invent a method to synchronize multiple devices that are connected to a Website. Lets say… Read more Synchronizing Website (dom) On Multiple Devices

I was wondering how will I reload only the table, not the whole page on reacts. I've tried usin… Read more How To Reloads The Table When Clicked Reactjs

Im having some trouble with ChartJs and hope you can help. I would like to create a Bar Chart where… Read more Chartjs Bar Issue - Showing "zeros" And Not Center Bars

I'm trying to create a simple website about counting the number of fingers I'm putting up (… Read more How To Count The Number Of Correct Answers Using Javascript?

I want to make my existing website automatically adjust itself when viewed either on mobiles, table… Read more How To Make My Website Mobile And Tablet Compatible?

what could be the reason if browser is showing progress bar (stuck at half) as if it is still tryin… Read more Browser Showing Half Progress Bar Even After Page Is Fully Rendered

can anyone help to solve this html/javaScript issue; iam tying to implement a solution to hide/show… Read more Hide And Show Html Table Columns

I am trying to write an online editor and at the moment am trying to implement code folding. On the… Read more Codemirror Foldcode Method Not Working

I wrote a server-client app in javascript/HTML5 its supposed to allow clients to communicate/play a… Read more How To Save Unauthorised Manipulation In A Javascript

Using Opencv.js I have acquired the contours in an image. using some selection function I have coll… Read more Opencv.js How To Draw A Subset Of Contours?

I'm looking for your personal thoughts on the best way to do this as there a number of ways tha… Read more Best Way To Loop Through And Combine Products

I've attempted to build a table that appears when the window is a certain size. Now I want to w… Read more Hide Element On Window Resize

I have created 2 menus:prod & prod2, I find when the mouse focus on prod2, the background color… Read more Why Doesn't The Menu Background Color Change?

I am going to test my website speed, primary the webserver latency. Summarize what I want to achiev… Read more Javascript: Is There Any Js Can Test Network Speed?

I want to access my device camera using javascript . But this code only works in firefox and that t… Read more Accessing Device Camera Using Javascript