How can we cut a string ? In Java

Question

String a = "SPcoder"
how to get just coder from variable 'a'?

Answer 1

You can use substring:

public String substring(int startIndex);
public String substring(int startIndex, int endIndex);

Answer 2

Thanks aelbler

Answer 3

Assumuning you dont want to hard code it, use—>
a = substring(a.indexOf(“coder”));

The substring returns the string, starting from the index position of your parameter, and the indexOf method returns the index of the start of the first occurunce of the String segment inside the string. returning a -1 if the String segment does not exist

Answer 4

use StringBuffer class

Answer 5

Vivan Shah But that won't work all the time. substring gets you to the first character of the substring, but the way you do it, there is no end to the substring.