How to remove all whitespace of a string in Dart?

Question

Using trim() to eliminate white space in Dart and it doesn't work. What am I doing wrong or is there an alternative?

       String product = "COCA COLA";         print('Product id is: ${product.trim()}'); 

Console prints: Product id is: COCA COLA

Answer 1

This would solve your problem

String name = "COCA COLA"; print(name.replaceAll(' ', '')); 

Answer 2

Try this

String product = "COCA COLA"; print('Product id is: ${product.replaceAll(new RegExp(r"\s+\b|\b\s"), "")}'); 

Update:

String name = '4 ever 1 k g @@ @'; print(name.replaceAll(RegExp(r"\s+"), "")); 

Another easy solution:

String name = '4 ever 1 k g @@ @'; print(name.replaceAll(' ', '');