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Check if a string contains a match to a regular expression
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ruby
erlang
erlang 12B3+
csharp
fsharp
cpp C++/CLI .NET 2.0
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"ok" if "abc 123 @#$" matches /\d+/
puts "ok" if (text=~/\d+/)
% Erlang uses 'egrep'-compatible regular expressions, so shortcuts like '\d' not supported
String = "abc 123 @#$", Regexp = "[0-9]+",
is_match(String, Regexp) andalso (begin io:format("ok~n"), true end).
String = "abc 123 @#$", Regexp = "[0-9]+",
is_match(String, Regexp) andalso (begin io:format("ok~n"), true end).
case re:run("abc 123 @#$", "\\d+") of {match, _} -> ok end.
if(System.Text.RegularExpressions.Regex.IsMatch("abc 123 @#$",@"\d+")){
Console.WriteLine("ok");
}
Console.WriteLine("ok");
}
if (Regex.IsMatch("abc 123 @#$", "\\d+")) then printfn "ok"
if (Regex::IsMatch("abc 123 @#$", "\\d+")) Console::WriteLine("ok");
Submit a new solution for ruby, erlang, csharp, fsharp ...
There are 11 other solutions in additional languages (clojure, fantom, groovy, haskell ...)
