How can I write my name in JavaScript?

javaScript, function, priting my name (beginner)

Write a function called nameString()
It should take name as a parameter.
The function returns a string equal to “Hi, I am” + ” ” + name.
Call nameString() by passing it your name, and use console. log to print the output.

How do I get initials in JavaScript?

“get initials from name javascript” Code Answer’s

const fullName = nameString. split(‘ ‘);
const initials = fullName. shift(). charAt(0) + fullName. pop(). charAt(0);
return initials. toUpperCase();

What is JavaScript name?

‘name’ is the property of the window object of the browser. It is a built-in property in JavaScript.

How do you sort first and last name in JavaScript?

sort(function(a, b) { if (a. firstName > b. firstName) { return 1; } else if (a. firstName < b.

What is ${} in JavaScript?

What is ${} in JavaScript? ${} is a placeholder that is used in template literals. You can use any valid JavaScript expression such as variable, arithmetic operation, function call, and others inside ${}. The expression used inside ${} is executed at runtime, and its output is passed as a string to template literals.

What is the correct JavaScript syntax to print Hello World?

The correct answer to the question is “What is the correct JavaScript syntax to write “Hello World” is option (a). document. write(“Hello World”). This JavaScript command prints everything that is typed in between the parenthesis.

What was the original name of JavaScript?

What was JavaScript originally called? The early versions of JavaScript were called Mocha. Not long after a Mocha prototype was introduced into Netscape Communicator (May 1995), it was renamed to LiveScript, purely because the world Live was better for marketing.

How do I display name initials?

Just like with men and women, monograms for children follow the same order of first, last and middle initial, with the last name initial being larger than the other two. However, just as with adults, if the font size of the initials are to be the same, then the order is as such: first, middle and last.

What is name in Dom?

The name property sets or returns the value of the name attribute of an element. The name attribute specifies the name of an object.

How do you sort by last name in Javascript?

“Write a sorting function that takes in an array of names and sorts them by last name alphabetically javascript” Code Answer

var sortedArray = myArray. sort(function(a,b){
if (a. name < b. name)
return -1;
else if (a. name == b. name)
return 0;
else.
return 1;
});

What does 3 dots in JavaScript mean?

Spread Syntax
(three dots in JavaScript) is called the Spread Syntax or Spread Operator. This allows an iterable such as an array expression or string to be expanded or an object expression to be expanded wherever placed. This is not specific to React. It is a JavaScript operator.

What is dollar symbol in JavaScript?

The dollar sign ($) and the underscore (_) characters are JavaScript identifiers, which just means that they identify an object in the same way a name would. The objects they identify include things such as variables, functions, properties, events, and objects.