Java

Question

What is split(“\\s+”) in java

Answer 1

split("\\s"); using this it splits your string on the basis of whitespace in your string.

Simple code :

String s = "hi sololearn lol";
String[] spl= s.split("\\s");

For(String x : spl)
{
System.out.println(x);
}

Outputs:

Hi
Sololearn
Lol

Answer 2

hi thank you but why we use two // instead of one ? to split more than one space?

Answer 3

ohh nice thank you