```
println(Regex.fromLiteral("""\d\d\d\d""")....
# announcementsn
Nikky
06/28/2018, 1:40 PM Copy code
println(Regex.fromLiteral("""\d\d\d\d""").matches("1234"))
println("""\d\d\d\d""".toRegex().matches("1234"))Nikky
06/28/2018, 1:40 PMprintln(Regex.fromLiteral("""\d\d\d\d""").matches("1234"))
println("""\d\d\d\d""".toRegex().matches("1234"))