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const text = 'I love React and Angular.JS';

console.log(text);

console.log(text.replace('React', 'React.JS'));

// Example 2

const str = 'JS will, JS will rock you!';

console.log(str);

const newStr = str.replace(/JS/g, 'JavaScript');

console.log(newStr);

var address = "Dhormopur, Sundorgonj, Gaibandha";

console.log(address);

let name = "Mbr-Sagor";

console.log(name);

const username = "Sagor";

console.log(username);

// let language ="Bozlur ";

// let middle_name = "Rosid ";

// let last_name ="Sagor";

// console.log(language, middle_name, last_name);

let [first_name, middle_name, last_name] = ["Bozlur", "Rosid", "Sagor"];

console.log(first_name, middle_name, last_name);

var page = window.open('/path/to/pdf');

console.log(page.print());

// String validation

var myString = "An /invalid &string;";

var charList = ['/', '\\', '&', ';']; // etc...

function sanitize(input, list) {

for (char in list) {

input = input.replace(char, '');

}

return input

}

let san = sanitize();

console.log(san);

let text2 = "How are you doing today?";

const myArray = text2.split(" ");

let word = myArray[1];

console.log(word);

// string format with variables

var my_name = 'John';

var s = `hello ${my_name}, how are you doing`;

console.log(s); // prints hello John, how are you doing