Answers for "char at js"

30

javascript get last character in string

var hello = "Hello World";
var lastCharOfHello=hello.slice(-1);//d
Posted by: Guest on August-01-2019
12

javascript get first character of string

var str="Hello Folks!"
var firstStringChar = str.charAt(0); //H
Posted by: Guest on August-01-2019
8

javascript 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 ""
Posted by: Guest on July-10-2020
0

javascript select letter in string

const str = 'Hello';
str.substring(0, 2); // => 'Hel'
Posted by: Guest on November-28-2020
0

charAt javascript

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 ""
Posted by: Guest on April-25-2021

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