Lecture 1: Basic properties of Javascript

JavaScript (JS) is a lightweight interpreted (or just-in-time compiled) programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB and Adobe Acrobat.

It is dynamic programming language which make it different from others, it is not like the C, C#, C++, Java, Ruby, ... etc. It gives you so much flexibility in every aspect of coding, 

----------------------------------------------------- let's have a look ----------------------------------------------------

So, first of all 

we have some functionality, we will understand everything one by one, but just for now, you have to trust the process and keep going, so - 

console.log("This is shaan"); - it makes your browser to print the line "This is shaan" in your browser's console and you can see that happening by open the console and 

For open the console, you have to open your browser, any browser (no matter the name), just open it and press the right click button and click on the "Inspect" option which appear on the pop-up box when you right click on the window's browser. 

The inspect code will open and you have to click on the "console" option which you will find in the left panel of the inspect element window (the black code screen which you can see above).

Mac: 

window:

However, the console is same for both (Windows & Mac).