Search for substring using JavaScript function

I want to write a code in JavaScript language that can search for the number of repetitions of letters in a wo...

From [JavaScriptdiscussion group] 2023-09-13 11:04:31 0  1  528

Reorganize array elements into groups based on two attributes

I have an array as follows: letarray1=[{"id":"A","serial":"C"},{"...

From [JavaScriptdiscussion group] 2023-09-13 10:33:54 0  1  635

"Successful Axios call did not display corresponding message"

I don't know how to get the response of a successful Axios call and display the success message. There is a bu...

From [JavaScriptdiscussion group] 2023-09-13 09:06:49 0  1  608

VS Code update 1.78.2 javascript white text

Hey, just updated my vscode and now vscode doesn't necessarily highlight my code like it used to, i.e. classes...

From [JavaScriptdiscussion group] 2023-09-13 00:26:43 0  1  549

Title rewritten as: Unable to update `DrawerNavigator` component while rendering `Main2` component

When I go from one page to another, this error pops up, although the conversion is successful, I want to get r...

From [JavaScriptdiscussion group] 2023-09-12 23:32:39 0  1  592

Why do I get an error instead of logging "undefined" to the console when using console.log() on a variable I create later but within another script tag?

Why does this code snippet give the error "UncaughtReferenceError:xisnotDefined" in the console <...

From [JavaScriptdiscussion group] 2023-09-12 22:58:00 0  1  568

jQuery data table that cannot find row index of cell from child element cannot be made responsive

I have a data table with input fields. When a user enters into a field, I need to find the line number they en...

From [JavaScriptdiscussion group] 2023-09-12 18:59:54 0  1  695

How to insert a marker on an Open Layers map?

Currently building a map application. Tried every method I found on the internet to add the markup but still d...

From [JavaScriptdiscussion group] 2023-09-12 18:30:03 0  1  694

Unable to enable next page button for MaterialUI table pagination

When I try to search for a record with a relatively small value, say only 6 or 14 or 19 or 20, the next page b...

From [JavaScriptdiscussion group] 2023-09-12 15:14:34 0  1  503

Object key exists outside function call but not within function scope

I'm using fabric.js and at one point I used the following code: canvas.on("object:modified",(opt)=&g...

From [JavaScriptdiscussion group] 2023-09-12 13:57:28 0  1  518

The start and end days of the weekend for each culture

https://en.wikipedia.org/wiki/Workweek_and_weekend (The table on this page lists the working days for each cou...

From [JavaScriptdiscussion group] 2023-09-12 10:25:33 0  1  519

Authentication and authorization using Firebase tokens

I'm using Firebase Authentication and ExpressJS server in React to save user credentials. How do I manage role...

From [JavaScriptdiscussion group] 2023-09-12 10:16:59 0  1  612

Bug in Express js/Node js enpoint login not working properly

I have a simple CRUD app that allows users to register and log in. I have a registration endpoint in General.j...

From [JavaScriptdiscussion group] 2023-09-12 09:51:36 0  1  592

How to get word after regex matching phrase -

I want to get the next word after the matching phrase. wait. -I want to change my pain threshold--"Change...

From [JavaScriptdiscussion group] 2023-09-12 09:15:32 0  1  610

Is it good practice to do POST within GET request?

As the title says, I want to make a POST request at the same time as a GET request. Is this good practice? Or ...

From [JavaScriptdiscussion group] 2023-09-12 09:11:31 0  1  572