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MauriceNinovs.Nudelblock

Does my string have even length?

Regular Expressions
Declarative Programming
Advanced Language Features
Programming Paradigms
Fundamentals
Strings

You could also just test your strings length.

Code
Diff
  • class StringParity {
  public static boolean isEvenLength(String str) {
    return str.length() % 2 == 0;
  }
}
    • class StringParity {
    • public static boolean isEvenLength(String str) {
    • return str.replaceAll("(?s)..", "").isEmpty(); // (?s) enables DOTALL
    • return str.length() % 2 == 0;
    • }
    • }