how to get the first character of a string in javascript
let str = 'John Wick'
let firstChar = str.charAt(0)
console.log(firstChar); // "J"how to get the first character of a string in javascript
let str = 'John Wick'
let firstChar = str.charAt(0)
console.log(firstChar); // "J"javascript get last character in string
var hello = "Hello World";
var lastCharOfHello=hello.slice(-1);//djs for each character in string
for (var i = 0; i < str.length; i++) {
alert(str.charAt(i));
}javascript get first character of string
var str="Hello Folks!"
var firstStringChar = str.charAt(0); //Hjavascript charat
/*
charAt() method
This method takes in a string and an index as input
and returns the character at that position in the specified string
*/
myString = "Hello World!";
console.log(myString.charAt(0)); // outputs "H"
console.log(myString.charAt(5)); // outputs " "
console.log(myString.charAt(8)); // outputs "r"
// If the specified index is bigger or equal to the length of the string,
// the output will be "".
console.log(myString.charAt(23)); // outputs "".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:
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