Regular Expressions 101

Group json(?<json>{[\w\W]*?"Activity": \[(?:.*\n)+?})

{the literal { (123₁₀ / 173₈ / 7B₁₆)

Character Class[\w\W]*?

*?matches any number of characters from the set below:

\wany word character

\Wany non-word character

"Activity": the literal text "Activity": (case sensitive)

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Non-Capturing Group(?:.*\n)+?

+?repeats the group contents below at least once:

.*any character (except for line terminators), repeated any number of times

\na line-feed (newline) character (ASCII 10)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

26 tokens

Regular Expression

(?<json>{[\w\W]*?"Activity": \[(?:.*\n)+?})

New

HERE IS THE CODE / generation / jsonformat etc....
{
    "Activity": [
        {
            "Title_activity": "",
            "Description_activity": ""
        }
      ]
}

Some more text here

Regular Expression

Substitution