please tell if this guide was helpful!

very helpful

take this

i guess the topic name isnot suitable

Interesting approach. Here’s what I’d do to determine if a value is a number:

If you multiple a text string by zero you’ll get NaN or possibly null. If you multiply any number by zero, you’ll get zero.

Thanks. One drawback of your approach is that I’m pretty sure if the last character in the text string is a number, it will evaluate the entire string as a number. So these would all be numbers:

4

29

heythere29

M8

You’d need a variable that counts the number of found numeric digits/characters and then compares that to the length of the string.

ok thanks

i have updated the image now its working

now working with no error!

now topic seems ok

Thanks :>

Is 123.786 a number?

Is -67 a number?

You and your outliers!

Me and my maps!

if you want to add . and -

just add it in the list of numbers