DEV Community

Regular Expressions

A regular expression (shortened as regex or regexp also referred to as regular expression) is a sequence of characters that specifies a search pattern.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Extract mobile number using regex

Extract mobile number using regex

2
Comments
1 min read
Correctly escaping regular expressions

Correctly escaping regular expressions

5
Comments
2 min read
On regex capturing groups

On regex capturing groups

8
Comments
3 min read
Restrict Editable Area in Monaco Editor - Part 2

Restrict Editable Area in Monaco Editor - Part 2

8
Comments
2 min read
Replacing placeholders in Ruby on Rails

Replacing placeholders in Ruby on Rails

10
Comments 3
2 min read
JavaScript RegEx Exercises 01 13:35

JavaScript RegEx Exercises 01

14
Comments
1 min read
Regex: Match for a `yes` or a `no`

Regex: Match for a `yes` or a `no`

1
Comments
1 min read
Understanding Regular Expressions once and for all [PART 4]

Understanding Regular Expressions once and for all [PART 4]

4
Comments
3 min read
Greedy and lazy match in regex

Greedy and lazy match in regex

3
Comments
1 min read
An ELI5 version of REGEX and NFA

An ELI5 version of REGEX and NFA

5
Comments
2 min read
Regex Named Capturing Groups in JavaScript and Node

Regex Named Capturing Groups in JavaScript and Node

8
Comments 1
1 min read
Regular Expressions in 1 Minute

Regular Expressions in 1 Minute

7
Comments
3 min read
C# Multi String Replace Extension Method

C# Multi String Replace Extension Method

10
Comments
5 min read
Explain Regular Expressions Like I'm Five

Explain Regular Expressions Like I'm Five

24
Comments 1
5 min read
Grabbing version strings with PowerShell

Grabbing version strings with PowerShell

1
Comments
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.