I have a script on foreground tab that starts (dedicated) web worker. Now I see that setTimeout(xxx, 100) in that web worker is limited to be triggered not more often than once per second instead of 10 times per second as required. I’ve googled such a limitation for inactive tabs but are there any docs …
Tag: javascript
How can I use javascript code in an external file with twig elements?
I have a lot of javascript code one my twig template home.html.twig, for example: Because the source code of my main page is now full of javascript I try to move it into an external file, to have a more clean appearance: But it does not work because I have so much twig variables, and they are not recognized a…
getAttribute is not available on the ElementHandle
I’m using playwright version 0.13.0, I have an instance of ElementHandle, but the getAttribute function is not available, calling it throws an error saying getAttribute is not a function: I double-checked with the debugger, the function is not on the instance. Also, there’s no equivalent of page.e…
TypeError: (0 , _react.useEffect) is not a function
when in the development environment, my app works just fine. When in the production environment it crashes with the error: Uncaught TypeError: (0 , _react.useEffect) is not a function It happens in a file I created where I import React and useEffect like so: adding a console.log just below this line confirms …
WebRTC change microphone or webcam while in call
I am trying to figure out how to change the microphone or webcam while you are in a videochat with someone. I have been now trying for a few days and nothing works. I was following this example, but it seems it is much harder to achieve the change while someone is already connected. The issues I have: If I
Vue 3 recommended TypeScript TSConfig compilerOptions TARGET setting?
This question has puzzled me at several points when using Vue 2 and Vue CLI, and now again with starting a fresh Vue 3.0 beta project. Even with the currently newest Vue CLI version 4.3.1, when choosing TypeScript option, the boilerplate code you are given has compilerOptions target set as esnext in tsconfig.…
How to dynamically import SVG and render it inline
I have a function that takes some arguments and renders an SVG. I want to dynamically import that svg based on the name passed to the function. It looks like this: According to the webpack documentation for dynamic imports and the magic comment “eager”: “Generates no extra chunk. All modules…
How to flatten an object with nested objects in javascript
I have some attributes from a nested object that is inside the parent object but I would like to merge nested object with the parent object to be flatten. Original object: expected flatten object: Answer You can recursively build object any number of nested objects. So, this function is not your case dependen…
Replace old value with new value excluding the children
The initial text of A, B, C, D, and the number need to be removed in the frontend because I require it in the backend. The HTML structure of table row is like this: Before Input: Current Output: If you notice that the selected option is also not visible. Is it because of the $(window).load() ? Required Output…
How to convert Date format like this Fri Apr 20 2020 00:00:00 GMT+0530 (India Standard Time) to 2020-04-20T00:00:00.000Z in Javascript?
I have a Date format like this “Fri Apr 20 2020 00:00:00 GMT+0530 (India Standard Time)” I want to convert that above format to this format 2020-04-20T00:00:00.000Z Actually I tried this JSON.stringify(new Date(“Fri Apr 20 2020 00:00:00 GMT+0530 (India Standard Time)”)) while using thi…