How get Capital Letters of each items of Ring1 and Ring2

[Ngouda]

Hello Guys,
I have two Ring(Ring1 and Ring2).
I want to retrieve the uppercase letters for each of Ring1 and Ring2.
And the rest I know how to do.
How can I do it?
Thanks in advance

[PalanivelThiruvenkadam]

1. Use the Property node and get the strings of the Ring1/Ring2.

2. In the Event Access the NewVal and use this value to get the index of the selected Item.

3.Use String functions to extract indv letters and based on ASCII Value (65-90) find the capital letters

4.Usetypecast to convert Char to ASCII

[Ngouda]

Hi @PalanivelThiruvenkadam,
Thanks for your reply.
I didn't quite understand points 2 and 3.
Can you please show me?
Thanks

[altenbach]

• Convert string to byte array
• Autoindex on a FOR loop
• Use a conditional output tunnel that is true if the byte has lexical class=4
• Convert byte array to string
• ...

[Minions · Accepted solution]

The Ring Property Node could be for either Ring 1 or Ring 2

[Ngouda]

Hi @ @PalanivelThiruvenkadam, @altenbach, @Minions,
Thanks you for your reply.
Thats works now what I want.
Have a good day 🙂

[altenbach · Accepted solution]

I still recommend the lexical class solution. Arguably significantly simpler:

Here's the code for one Ring. It would be easy to expand to two, of course.

(concatenate strings turns the array of strings into a single string).

[Ngouda]

Hi @altenbach,
Thank you for your reply.
Yes I agree it's  significantly simpler.
I learn a lot in this forum, you're all great 🙂