Lets Start with JavaScript

JavaScript:

JavaScript is the programming language of HTML and the Web.
JavaScript is easy to learn.

JavaScript is most commonly used as a client side scripting language.

why Study JavaScript?
JavaScript is one of the 3 languages all web developers must learn:

HTML to define the content of web pages
CSS to specify the layout of web pages
JavaScript to program the behavior of web pages

JavaScript and Java are completely different languages, both in concept and design.

what can we do with the JavaScript?

You can do anything with the help of JavaScript. Cant Believe!

Come Lets get Started.

JavaScript Can Change HTML Content.
JavaScript Can Change HTML Attributes.
JavaScript Can Change HTML Styles (CSS).
JavaScript Can Hide HTML Elements.
JavaScript Can Show HTML Elements.

Here in My Blog Learning should be made in much easier way so we will start with some interesting and mind blowing examples of

What MAGIC the JavaScript Can do?

Don't go Crazy Guys!
It Just an simple beginning to JavaScript!
Lot More can be done with the JavaScript!
Check this space for more.
To explore more.

Uses of JavaScript:

The main use of Javascript is that it allows you to make things happen in the user's browser without sending messages back and forth to the server. There are a variety of reasons why you might want to do this.

For example, sending a message to the server and getting a reply is a relatively long process: it is almost always a noticeably time lag, and can take many seconds. Doing something directly in the browser can be much faster. So if, for example, you want to give the user an "invalid data" message of some sort, it can be much faster if it comes from Javascript.

Thanks and Regards,
Tech Bird

Comments

BIG DATA ANALYTICS

BIG DATA ANALYTICS Have you ever hit upon how Amazon and Flip kart could possible verdict what we want; how the Google auto completes our search; how the YouTube looks into videos we want to watch? When we open YouTube, we will be at sixes and sevens, when we find ads related to what we have searched earlier in the past days. This is where we find ourselves in the era of big data analytics. More than 3 trillion bytes of information are being generated everyday through our smart phones, tablets, GPS devices, etc. Have we thought about what can be done with all these information? This is where the data analytics comes into play. Big data analytics is just the study of future build up to store data in order to extract the behaviour patterns. The entire social networking website gathers our data which are related to our interest which is usually done by using our past search or any other social information. Data analytics will lead to a walkover in near future....

Managing IT Infrastructure in Company - Cloud Computing

Managing IT Infra in Company Imagine you start a company, and you have a website for that company. The website is hosted on a server which you bought for your small company. Your company is growing and growing. People are visiting your site. Soon you start encountering issues with your website since the traffic on your website is very high and the people are visiting at the same time. When many people are using the same website at the same time, the server slows down. On the other hand, people using your website will become very less in number if the server slows down. As a result the traffic increases which ultimately increases the power. How to solve this issue? You get more servers in order to resolve this problem which is quite expensive. You have to pay for installation, maintenance and service. Instead put your website on the server which is online which will be always available and there is no need for any physical equipment. You only have to pay...

Amazon Elastic Compute Cloud (Amazon EC2)

Amazon Elastic Compute Cloud (Amazon EC2) What is AWS EC2 ? Amazon Elastic Compute Cloud, EC2 is a web service from Amazon that provides resizable compute services in the cloud. What do you mean by resizable in AWS EC2 ? You can quickly scale up or scale down the number of server instance you are using based upon on your traffic. What is called as Instance? An instance is a virtual server for running applications on Amazon’s EC2. Simply Virtual Machine is called as Instance(i.e)it holds the HDD, OS, RAM, Network Connection Whatever things that are need to run a system. Note : Everything is Virtual You can’t able to see the HDD, RAM , or CPU. Only thing is you can able to configure it based on your need. So here is the Definition…. Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers. Why Amazo...

Tech Bird

Search This Blog