Length of string in java

Question

How to find length of string without using length

Answer 1

But what is the whole point especially since the length method is just so useful and reduces code length.

Answer 2

You can use an enhanced for loop:

String str = "This is a string";
int len = 0;

for (String i: str.split("")
len++;

System.out.println(len);

Answer 3

Prometheus ¯\_(ツ)_/¯ 🇸🇬 Maybe practice purpose.

Answer 4

, you can use infinite loop i++ index and catch index error. too
or stream of chars and count()

Answer 5

Complete the code to create a string containing a double quote