Regular expression query

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1

Hi All,

Can anyone say what is the approach start learning the regex in UiPath.
How much time it takes generally to become proficient??

Thanks in advance

2

@naveen.s

Its not only about UiPath…try to understand what are the expressions

This would help…you have right side the explanation of what you write as wel

Cheers

3

Hi @naveen.s

Check this thread and follow the tutorial

4

@naveen.s
Understand the Basics of Regex:

  • Characters: Learn how to match literal characters.
  • Metacharacters: Get familiar with special characters like . (dot), ^ (caret), $ (dollar sign), and \ (backslash).
  • Quantifiers: Understand how to specify quantities with *, +, ?, and {}.
  • Character Classes: Learn how to define sets of characters with [ ] and predefined classes like \d (digits), \w (word characters), and \s (whitespace).
  • Anchors: Understand ^ (start of a line) and $ (end of a line).
  • Groups and Ranges: Use parentheses () for grouping and | for alternation (OR logic).
  • Lookarounds: Learn about lookahead (?=...) and lookbehind (?<=...) assertions.
    Learning Tools
    https://regexr.com/
    https://regex101.com/
    Regex Tutorial
    Regular Expression (Regex) Tutorial
    https://youtu.be/Qj4nlSP5b-M?si=TKZfxnlf6kwXcOAR
    These are the threads and youtube videos links.This give a brief intro about regex
5

hie @naveen.s understand the basic of Regular Expression. practice it. understand it.
for practice and learning purpose you can go and check

image

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