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

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.js MongoDB

Now a days all web based application has some database to store the data at the back end. Nodejs frame work have the ability to work with both relational and non relational database. Node.js  MongoDB   NoSQL database mongodb quite fame because of its ability to store the any sort of data at any format.In order work we have to download required module.Mongodb required the module to be installed is mongoose.And also with these modules we can perform many operations.Before that we have to get start mongodb in nodejs. 1.Install MongoDB Driver * We can download from official mongodb driver or open in terminal and execute it     npm install mongodb * Node.js used this module to manipulate mongodb database.   var  mongo = require( 'mongodb' ); 2.Node.js  MongoDB  Create Database To create a database: 1.Create the Mongoclient object 2.Specify the url connection (correct ip address and name of the database want...
Post a Comment
Read more

CSS

CSS stands for Cascading Style Sheets.CSS is mainly used to present the layout of webpage.Most of facilities which are not available in html are present here.specially colors,fonts and layouts are establish in css sheets.CSS should be saved with .css extension.CSS specifications are maintained by W3C. CSS can be added in 3 ways. i)Inline -   By using the style attribute in HTML elements           This method is used to add style to the specific tag           Eg: <html>                 <body>                  <h1 style="color:blue;">hello</h1>                                                          </body>                 ...
Post a Comment
Read more