Answers for "charat"

10

js for each character in string

for (var i = 0; i < str.length; i++) {
  alert(str.charAt(i));
}
Posted by: Guest on February-19-2020
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

string charat javascript

let str = new String("This is string"); 
console.log("str.charAt(0) is:" + str.charAt(0)); 
console.log("str.charAt(1) is:" + str.charAt(1)); 
console.log("str.charAt(2) is:" + str.charAt(2)); 
console.log("str.charAt(3) is:" + str.charAt(3)); 
console.log("str.charAt(4) is:" + str.charAt(4)); 
console.log("str.charAt(5) is:" + str.charAt(5));

output:

str.charAt(0) is:T 
str.charAt(1) is:h 
str.charAt(2) is:i 
str.charAt(3) is:s 
str.charAt(4) is:
str.charAt(5) is:i
Posted by: Guest on November-23-2020
0

javascript select letter in string

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

string charAt

charAt(index)
Posted by: Guest on April-22-2021

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