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>> Example 1 << | Prev | Next | Contents | Regular Expressions

Description


Regular expressions are case sensitive. Therefore Case 1 will find the specified text, but Case 2 will not.

Source


Hello, world!

Case 1


Regular Expression: Hello
First match:Hello, world!
All matches:Hello, world!

Case 2


Regular Expression: hello
First match:Hello, world!
All matches:Hello, world!