Loop through each char of string

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1

How to loop through each index of string if i have changed string to array

2

Hi,

How about the following?

image
image1903Ă—651 54.2 KB

OR

arrChar = stringVar.ToCharArray

Then use ForEach for arrChar

Regards,

3

Hi @satyam_verma

I have attached a workflow using array of string loop.

1.xaml (8.4 KB)

Hope it helps!!
Regards

4

Hi @satyam_verma
TestString is a variable type of string
CharArray is a variable type of Array of string

image
image720Ă—643 23.4 KB

Hope it helps!!

5

i want to remove all vowel of even place from “I am learning Ui path” and leave as it is if there is space
Please help me

6

Hi,

Can you share expected output for the above?

Regards,

7

I am learning Ui Path
m larnng i pth >>>>that’s output

with Regards,

8

currently, there is a difference to your output, but we guess this is about expectations and description

EDIT: Sample is only half implemented
grafik

1 Like
9

could you please explain it With activity
if you please don’t mind

10

Create an array of capital and small case Vowels → Use a for each activity → for each item in Input_String → use if else activity inside for each activity-> if item in array then Input_String.replace(item, “”) else continue

Please reply on this if you need excess details regarding the same.

1 Like
11

Hi,

Can you try the following?

yourString = "I am learning Ui Path"
arrVowel = {"a","i","u","e","o"}

Then

String.Join("",yourString.Where(Function(c,i) i mod 2 =1 OrELse not arrVowel.Contains(c.ToString.ToLower)))

img20230629-1

Regards,

1 Like
12

could you please explain after for each activity in details

13

we had a different output as the sample string had a space between ui and path

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
I a m l e a r n i n g U i P a t h

strText = “I am learning Ui path”

Assign Activity
arrVouwels | String Array = new String(){"A","E","I","O","U"}

Assign Acitvity

newString =  String.Join("",strText.Select(Function (x,i) If(i mod 2 = 0 AndAlso arrVowels.contains(x.toString.ToUpper), "", x.toString)))

grafik
grafik705Ă—57 11.9 KB

14

Hello sir
I am getting blank output after this

Regards,

15

what was done in detail?

16

Screenshot (282)
Screenshot (282)1920Ă—1080 203 KB

I am uploading the image please check this

17

we cannot see the used detail statement But in general the modelling looks fine.

Just do the prototyping also in within the immediate panel and use the debugging panels for the analysis:
Understanding the 6 Debugging Panels of UiPath in the easiest way possible! - News / Tutorials - UiPath Community Forum

1 Like
18

Hi,

You should output not newstr but newstring.

image

Regards,

2 Likes
19

Thankyou so much for all your help sir
really thankyou
people like you make this platform alive.

20

Thanks for being sir
really appreciate you help