character at index of string java
String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of Gcharacter at index of string java
String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of GString charAt() method in java
// String charAt() method in java example
public class StringCharAtMethodJava
{
public static void main(String[] args)
{
String strInput = "HelloWorldJava";
char ch1 = strInput.charAt(1);
char ch2 = strInput.charAt(6);
char ch3 = strInput.charAt(10);
System.out.println("Character at 1st index is: " + ch1);
System.out.println("Character at 6th index is: " + ch2);
System.out.println("Character at 10th index is: " + ch3);
}
}.charat() java
The charAt() method returns the character at the specified index in a string.
The index of the first character is 0, the second character is 1, and so on.
String myStr = "Hello";
char result = myStr.charAt(0);
System.out.println(result);
o/p:
Hchar.at java
public class EsempioCharat {
public static void main(String args[]) {
String str = "informaticappunti.it";
//Estraiamo il primo carattere della stringa
char ch1 = str.charAt(0);
//Estraiamo il sesto carattere della stringa
char ch2 = str.charAt(5);
System.out.println("Il carattere all'indice 0 è: "+ch1);
System.out.println(" Il carattere all'indice 5 è: "+ch2);
}
}what is a char in java
char ch = 'a';
// Unicode for uppercase Greek omega character
char uniChar = '\u03A9';
// an array of chars
char[] charArray = { 'a', 'b', 'c', 'd', 'e' };Copyright © 2021 Codeinu
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