How do you find the length of a string?

Calculate Length of String without Using strlen() Function Here, using a for loop, we have iterated over characters of the string from i = 0 to until ‘\0’ (null character) is encountered. In each iteration, the value of i is increased by 1. When the loop ends, the length of the string will be stored in the i variable.

String is considered as char array internally,So indexing is done within the maximum range. This means we cannot index the 2147483648th member.So the maximum length of String in java is 2147483647 .3 May 2009

String Class

String Class

What Is the “length()” Method in Java? length() in Java is a final method, which is applicable for string objects . You can use it to find the number of characters in a string. For example, string. length() will return the number of characters in “string.”

What Is the “length()” Method in Java? length() in Java is a final method, which is applicable for string objects . You can use it to find the number of characters in a string. For example, string. length() will return the number of characters in “string.”