Split String regex java

How to split a string in Java

String string = "004-034556";
String[] parts = string.split("-");
String part1 = parts[0]; // 004
String part2 = parts[1]; // 034556

Split method in java

public class SplitExample2 { 
    public static void main(String args[]) 
    { 
        String str = "My name is Chaitanya";
        //regular expression is a whitespace here 
        String[] arr = str.split(" "); 
  
        for (String s : arr) 
            System.out.println(s); 
    } 
}

Source: beginnersbook.com

Split String regex java

String[] array=s.split("[!,?._'@\\s]+");
//new approach
  s=s.trim();
        if(s.length()==0)
        {
            System.out.println(0);
            return;
        }
        
        String[] array=s.split("[^a-zA-Z]+");
        System.out.println(array.length);
       for(int i=0;i<array.length;i++)

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