I have a following, easy example: when I choose option on my list then no alert pops-up. I also tried with: but can’t return index number of given option. When I use .text instead of .index (to get text from option) it also doesn’ work Answer There is a syntax issue (missing the addEventListener c…
Tag: javascript
display csv file inside a table using javascript
I have this script that gets the csv file, and separates it by column. I am having trouble to display the values in a table. I can’t seem to get each column to create a new table row. Any help will be appreciated as I am not very good at JS. The data.csv looks something like this: The console.log(data, …
Discord.js restart command is not working (returns undefined error)
I am making a bot with discord.js and my restart command is not working. By not working I mean, I get this error: My code is: If you can, please help Answer Try this: .then() takes a function as argument, so you have to wrap the actions into a function.
Converting componentDidMount into useEffect
I am trying to learn React hooks, and trying to convert existing codebase to use hooks, but I am confused. Is it normal to set state inside useEffect? Would I be causing the dreaded infinite loop if I do so? My original class based component: Answer It’s okey to set state inside useEffect as long as you…
How can I stop this from over writing the data and adding it to last row in google sheets
I am trying to import data from a csv file, the script works as it brings the data in but over wright the data already in my sheet, please how do I get this script to insert in the next available row also how do I only fetch from row 3? Answer Explanation: To insert the data in the next
Is it true webpack5 is unable to polyfill libraries? What are some solutions?
My problem was: I was using require in a js script used in the browser (to download nodemailer). Following the advice of this SO post, I downloaded browserify. It allowed me to use require in a js file used by the browser. Webpack was another alternative listed. It is more common than browserify & has mor…
Get specific tag values using jquery
I am trying to get “Pen” , “All Pen” values. Here is what i tried :- Please take a look at the code & share your thoughts Please take a look at the code & share your thoughts Answer Let’s first try to fix your HTML. Considering I don’t know what your program or site…
How to create WebGL 2 renderer in iOS?
I am trying to create a THREE.WebGLRenderer, but it seems that on iOS, it will only create a WebGL 1. Here is my code for creating the renderer and printing the capability: Is there a way to create WebGL2 renderer on iOS? Answer Browsers on iOS all use WebKit which does not yet support WebGL 2.
Multiline textbox value split using javascript in Asp.Net C#
Asp.Net C# Multiline textbox(textbox1) value split after 35 charaters of address & add to textbox(textbox2 – Singleline) again split next 35 charaters & add to textbox(textbox3 – Singleline) again split next 35 charaters & add to textbox(textbox4 – Singleline) again split next 35…
jQuery UI slider example code copy pasted and doesn’t work?
I needed a range slider and I couldn’t get it to work, so I pasted whole example code into html file and it still doesn’t work. Any help of what I could do to fix it? With this code copy pasted into html I just get a blank website. . Answer I hope it helps you my friend: you can