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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.

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Utilize Nginx to fulfill 301 redirect to root domain of https

Utilize Nginx to fulfill 301 redirect to root domain of https

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3 min read
Apache Solr and Greedy Regex

Apache Solr and Greedy Regex

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6 min read
Regular Expressions - not so regular!
Cover image for Regular Expressions - not so regular!

Regular Expressions - not so regular!

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5 min read
JavaScript RegEx

JavaScript RegEx

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3 min read
Understanding Regular Expressions once and for all [PART 3]
Cover image for Understanding Regular Expressions once and for all [PART 3]

Understanding Regular Expressions once and for all [PART 3]

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4 min read
Finding used values of XML attributes using the command line

Finding used values of XML attributes using the command line

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5 min read
What is a POSIX BRE compliant regex?

What is a POSIX BRE compliant regex?

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1 min read
Understanding Regular Expressions once and for all [PART 2]
Cover image for Understanding Regular Expressions once and for all [PART 2]

Understanding Regular Expressions once and for all [PART 2]

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4 min read
Regex in Go

Regex in Go

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What Does "\K" Mean in Regex?

What Does "\K" Mean in Regex?

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1 min read
Master Regular Expression Through Real-World Examples

Master Regular Expression Through Real-World Examples

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Easily remove empty lines using regular expression in Visual Studio Code

Easily remove empty lines using regular expression in Visual Studio Code

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2 min read
Regular Expressions made easy: a declarative approach
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Regular Expressions made easy: a declarative approach

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4 min read
An Overview of Regex Expressions

An Overview of Regex Expressions

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5 min read
Repeated Capturing Group

Repeated Capturing Group

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1 min read
Use sed To Extract Filename, Extension, and Directory From Path
Cover image for Use sed To Extract Filename, Extension, and Directory From Path

Use sed To Extract Filename, Extension, and Directory From Path

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3 min read
VS Code: Search-and-Replace Regex with Dollar-Sign
Cover image for VS Code: Search-and-Replace Regex with Dollar-Sign

VS Code: Search-and-Replace Regex with Dollar-Sign

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2 min read
5.How to match word and non word characters.

5.How to match word and non word characters.

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4. How to match whitespace and non whitespace characters.

4. How to match whitespace and non whitespace characters.

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1 min read
3.Matching digits and non digits character.

3.Matching digits and non digits character.

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1 min read
2. The dot(.)

2. The dot(.)

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1 min read
1.Introduction about Regex

1.Introduction about Regex

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1 min read
Formating Dates With Vim Substitutuions

Formating Dates With Vim Substitutuions

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Speed up Regex performance with .NET 5
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Speed up Regex performance with .NET 5

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Searching Through a Nested Object Using Recursion, Regular Expressions, and Sets

Searching Through a Nested Object Using Recursion, Regular Expressions, and Sets

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4 min read
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