removeAllWhiteSpace method
Returns a String without white space at all "hello world" // helloworld
Implementation
String? removeAllWhiteSpace() => this.isEmptyOrNull ? null : this!.replaceAll(RegExp(r"\s+\b|\b\s"), "");
Returns a String without white space at all "hello world" // helloworld
String? removeAllWhiteSpace() => this.isEmptyOrNull ? null : this!.replaceAll(RegExp(r"\s+\b|\b\s"), "");