formartted string java
String str = String.format( "Hello \n World \n my name is %s and i'm %d years old" , "Paul", 27);
how to reverse a string in java
public class ReverseString { public static void main(String[] args) { String s1 = "neelendra"; for(int i=s1.length()-1;i>=0;i--) { System.out.print(s1.charAt(i)); } } }
Source: stackoverflow.com
string in java
/* String is a build-in class in java, Yes It's a class, but it is almost used like any other data types such as int, float, long, etc. Similar we can use String also. */ What is String ? String is a collection of characters that are forming from words or sentences. String object must be in a double quotes. Simplest way to creating a String --> String str1 = "This is a String literal"; Explanation : String - is a build-in class provided by java. str1 - is a variable, means variable of type of object is called the reference, however it is most called reference. Hold the String object or point to the String object. "This is a String" - is a String literal and created in String pool.
Create a String in Java
class Main { public static void main(String[] args) { // create strings String first = "Java"; String second = "Python"; String third = "JavaScript"; // print strings System.out.println(first); // print Java System.out.println(second); // print Python System.out.println(third); // print JavaScript } }
string in java
/* String is a build-in class in java, Yes It's a class, but it is almost used like any other data types such as int, float, long, etc. Similar we can use String also. */ What is String ? String is a collection of characters that are forming from words or sentences. String object must be in a double quotes. Simplest way to creating a String --> String str1 = "This is a String literal"; Explanation : String - is a build-in class provided by java. str1 - is a variable, means variable of type of object is called the reference, however it is most called reference. Hold the String object or point to the String object. "This is a String" - is a String literal and created in String pool.
string in java
/* String is a build-in class in java, Yes It's a class, but it is almost used like any other data types such as int, float, long, etc. Similar we can use String also. */ What is String ? String is a collection of characters that are forming from words or sentences. String object must be in a double quotes. Simplest way to creating a String --> String str1 = "This is a String literal"; Explanation : String - is a build-in class provided by java. str1 - is a variable, means variable of type of object is called the reference, however it is most called reference. Hold the String object or point to the String object. "This is a String" - is a String literal and created in String pool.