How do I print first and last name in JavaScript?

How can I write my name in JavaScript?

javaScript, function, priting my name (beginner)

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

What is JavaScript first name?

Although the new language and its interpreter implementation were called LiveScript when first shipped as part of a Navigator beta in September 1995, the name was changed to JavaScript for the official release in December.

How do you print a sentence in JavaScript?

JavaScript does not have any print object or print methods. You cannot access output devices from JavaScript. The only exception is that you can call the window.print() method in the browser to print the content of the current window.

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.

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Which came first Java or JavaScript?

JavaScript in 10 Days

In the same year that Java 1.0 was unleashed on the world, a Netscape employee named Brendan Eich wrote an entirely new kind of language. … ‘ It was later changed to ‘LiveScript,’ and finally to ‘JavaScript.

Why does JavaScript have Java in its name?

Java. There’s often some confusion about the two, but JavaScript and Java have almost nothing in common. The name JavaScript came from Netscape’s support of Java applets within its browser. Many say it was also a marketing tactic to divert some attention from Java, which was the most buzzed-about language at the time.

Was JavaScript built in 10 days?

Brendan Eich, a Netscape Communications Corporation programmer, created JavaScript in September 1995. It took Eich only 10 days to develop the scripting language, then known as Mocha.

How do I get initials in Javascript?

“get initials from name javascript” Code Answer

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

How do you abbreviate names in Java?

This is a really easy one, basically what we will do is the following:

  1. Convert our name toUpperCase so that we can just pull out the characters we want.
  2. Convert the name String into 2 separate values, stored in a names array.
  3. Return the first character of each, using charAt(0) with a dot inbetween.

How do you write a print statement in Java?

In Java, we usually use the println() method to print the statement. It belongs to the PrintStream class. The class also provides the other methods for the same purpose.

Along with this, we will also explain the statement System. out. println().

  1. print() Method.
  2. println() Method.
  3. printf() Method.
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How do you initiate an array in JavaScript?

You can initialize an array with Array constructor syntax using new keyword. The Array constructor has following three forms. Syntax: var arrayName = new Array(); var arrayName = new Array(Number length); var arrayName = new Array(element1, element2, element3,…

How do you write an if statement in JavaScript?

In JavaScript we have the following conditional statements:

  1. Use if to specify a block of code to be executed, if a specified condition is true.
  2. Use else to specify a block of code to be executed, if the same condition is false.
  3. Use else if to specify a new condition to test, if the first condition is false.