Skip to main content

Java Script(JS)

JavaScript is a high level and interpreted language.Really javascript convert the static page to dynamic page.That means that html structure the web page,css style the web page javascript dynamic the action of the web page.

When we go through a instance: button "submit" is displayed on the web page.In Html we align the position of the button ,in CSS we style the button,in JS we provide the action or function to the button.
We wrote javascript script in html document.Mostly we did not write the all the javascript code in the html document,because it become complicated and difficult to find the errorin the coding thats why we code the javascript externally and link it in the html script tag.Javascript is not like html or css because it is a high level language and case sensitive.
As like all languages there are more and more elements available in JS.There is a method available in JS to get the output.
elements as follows
1)Variable
2)Operators
3)Data types
4)Functions
5)Objects
6)Events
7)Strings
8)Numbers
9)Arrays
10)Dates

Camel casing in Javascript

Camel casing is the way used to establish the words together in a clear manner.In naming javascript with continous words we expressed in this manner.
When naming first letter of the first word should be in lower case and consequtive words' first letter should be in upper case. 

Camel casing
Camel case is used to express the variable name in computing programming.

(note: continue)

Comments

Post a Comment

Popular posts from this blog

  Node.js What is Node.js? Node.js used as back-end (server-side) language in the development. As usual client/user deal with the front end of the applications.There are much process behind that , we call it as back-end.There, we used several languages like Node.js, php and java as server side languages and MongoDB or MySQL as data base. Node.js is an open-source ,cross-platform javascript runtime environment and library for running web applications outside the client's browser.It is a server-side platform built on Google Chrome's javascript engine(V8 Engine).Node.js was developed by Ryan Dahi in 2009 and its latest version is v14.13.0. Node.js applications are written in javascript and can be run within the Node.js runtime on OS X,Microsoft Windows and Linux.                      Node.js = Runtime Environment + JavaScript Library. Reference ( Simplilearn youtube channel, Node.js documentation)
Post a Comment
Read more

API

API stands for Application Programming interface.API is an interface used by programs to interact with application,which mean that API allow the applications  to communicate with each other. Really API is not a database or server,API is the code that give the access point for the server.
Post a Comment
Read more

Node Authentication

Authentication mean that identify users and provision of access of rights and contents depending on their ID.Node authentication is the technique used to ensure that the managing server and data collectors communicate with each other in a secure manner.Authentication can be categorized as follows 1.Session based 2.Token based 3.Password less What is session based authentication? User credentials such as user name or email and password are compared with the database where this data was stored.If they match, a session is initialized for the user with the fetched ID.
Post a Comment
Read more