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Regex

Replacing

Transform "Red Green Blue" into "R*d Green Blue" by replacing /e/ with "*"

python

print re.sub(r'e', '*', 'Red Green Blue', 1)

fsharp

let replaced = ((new Regex("e")).Replace("Red Green Blue", "*", 1))
printfn "%s" replaced

fantom

replaced := Regex<|e|>.split("Red Green Blue",2).join("*")

groovy

replaced = "Red Green Blue".replaceFirst("e", "*")

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