Java String Programs Examples With Output -Java String Coding - How to Use Java String Class Method смотреть онлайн

Subscribe to our Channel here http://bit.ly/kranthishaik
Java String - Programming Examples - Learn how to play with strings in Java programming. Here are most commonly used example.

In this video I will tell you about java String class, in this video you will know about what is String class , how to create string object and how to use java String class methods. I was very clearly explained the java string class and all its important methods with coding, String class methods. I covered in this video is concat(), chartAt(), indexOf(), lastIndexOf(), length(), replace(), substring(), toLowerCase(), toUpperCase() and trim().

import java.lang.*;

public class Stingtest {
public static void main(String[] args) {
String str=new String("welcome to oracle");

System.out.println("original sting is.."+str);
int len=str.length();
System.out.println("length of the string is..."+len);

char ch=str.charAt(0);
System.out.println("char at 0 is..."+ch);

int i=str.indexOf('e');
System.out.println("index of 'e' is..."+i);
System.out.println("index of 'e' from 3 "+str.indexOf('e',3));
System.out.println("last index of 'e' is..."+str.lastIndexOf('e'));
System.out.println("substring is..."+str.substring(3));
System.out.println("substring is "+str.substring(3, 10));
System.out.println("replace. string.."+str.replace('e', 'x'));

String nstr=str.concat(" corporatin");
System.out.println("concated sting..."+nstr);

String ustr=str.toUpperCase();
System.out.println("UPPER CASE.."+ustr);
System.out.println("lower case is..."+ustr.toLowerCase());

String tstr=" java ";
System.out.println("trimmed string is..."+tstr.trim());
}
}


Follow me on Social Channels
Telegram- https://www.t.me/kranthishaikofficial
Instagram - https://www.instagram.com/kranthishaik/
twitter - https://twitter.com/kranthidigital
Linkedin - https://www.linkedin.com/company/kranthi
Facebook - https://www.facebook.com/kranthishaikofficial


#javastring #javastringwithexample #javatutorial