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let colors = ["Red", "Green", "Blue"];
console.log(colors.indexOf("Green")); // Output: 1
console.log(colors.indexOf("White")); // Output: -1let date1 = new Date("2024-01-29T03:34:48.000Z"); // Tue Jan 29 2024 03:34:48 GMT+0000
let date2 = new Date("2024-01-29T15:00:00.000Z"); // Tue Jan 29 2024 15:00:00 GMT+0000
let date1String = date1.toDateString(); // "Tue Jan 29 2024"
let date2String = date2.toDateString(); // "Tue Jan 29 2024"
console.log(date1String === date2String); // Output: true
console.log(date1String < date2String); // Output: false
console.log(date1String > date2String); // Output: falseconst originalString = "Hello, World!";
const removedCharacter = originalString.substring(0, 5) + " " + originalString.substring(7);
console.log(removedCharacter);
// Output: "Hello World!"const number = 1234567.89;
const formattedNumber = number.toLocaleString();
console.log(formattedNumber)
// Output: "1,234,567.89"const greet = "Hello, World!";
console.log(greet.substring(0, 5));
// Output: "Hello"
console.log(greet.slice(0, 5));
// Output: "Hello"const greet = "Hello, World!";
const substring = greet.substring(0, 5);
console.log(substring);
// Output: "Hello"const now = new Date();
console.log(now.getTimezoneOffset());
// Output: -330 (UTC+05:30)const date = new Date();
console.log(date.getFullYear()); // Output: 2023
console.log(date.getMonth()); // Output: 2 (March is month 2)
console.log(date.getDate()); // Output: 25
console.log(date.getDay()); // Output: 6 (Saturday is day 6)
console.log(date.getHours()); // Output: 11
console.log(date.getMinutes()); // Output: 50
console.log(date.getSeconds()); // Output: 31
console.log(date.getMilliseconds()); // Output: 553
console.log(date.getTime());
// Output: 1679722523432 (time in milliseconds since January 1, 1970)// #1. Create a Date object with the current date and time
let currentDate = new Date();
// #2. Create a Date object with a specific date and time
// (year, month, day, hour, minute, second)
let specificDate = new Date(2024, 0, 8, 2, 50, 2);
// #3. Create a Date object from a string
let stringDate = new Date("January 8, 2024 02:50:02");
// #4. Create a Date object from a timestamp
// ( milliseconds since January 1, 1970)
let timestampDate = new Date(1700000000000);Questions
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