
What is URL Shorten & Why we make our URL short

Download freeware and shareware Software from top 10 sites
2. soft32.com
3. opensourcemac.org
4. zdNet downloads
5. Gear downloads
6. Open Source iPhone software
7. Freeware files
8. tucows
9. softpedia
10. File Cluster
Download and see offline Youtube Video’s
Step1: First open your Web browser and type into address bar.
Youtube.com
Step2. After open youtube click on any particular video that you want to download.
Youtube.com
Step3. Go to address bar and copy the current video address.
Copy URL Address
Step4. After copy video link open the new browser tab and open this site.
Keepvid.com
Step5. In open site paste your youtube link into URL field and click on download button.
Pate Url
Step6. Now generate some download link below of URL field. So, click on any
download link and save into your computer. These video in .flv format. That
easily convert in any format through TVC(Total Video Converter) or any other
converter.
Cookies - are you secure on the web?
Alert! if you are typing your email/password, credit card number or other confidential data on the site, it's become very dangerous for you, your account may be zero balance. So, who's detect you it's not anybody and not he or she, it's just a simple text file that called Cookies. So, first know about Cookies.
Cookies: A message given to a web browser by a web server. The browser stores the message in a text file. The message is then sent back to the server each time the browser request a page from the server.
Cookies are types:
1. Session / Transient cookies
2. Persistent cookies
The main purpose of cookies is to identify users and possibly prepare customized web pages for them. When you enter a web site using cookies, you may be asked to fill out a form providing such information as your name and interests. This information is packaged into a cookie and sent to your web browser which stores it for later use. The next time you go to the same web site, your browser will send the cookie to the web server. The server can use this information to present you with custom web pages. So, for example, instead of seeing just a generic welcome page you might see a welcome page with your name on it.
1. Session Cookies:
Also called a transient cookie, a cookie that erased when the user closes the web browser. The session cookie is stored in temporary memory and is not retained after the browser is closed. Session cookies do not collect information from the user’s computer They typically will store information in the form of a session identification that does not personally identify the user.
2. Persistent Cookies:
Also called a permanent cookies, or stored cookie that is stored on a user’s a hard drive until it expires or until the user deletes the cookie. Persistent cookies are used to collect identifying information about the user, such as web surfing behavior or user preferences for a specific web site.
World Wide Web in brief
WWW (World Wide Web) is a network of information. This web is based on three mechanism to provide all information rapidly. These are:
- URI/URL (Uniform Resources Identifier)
- HTTP (Hypertext Text Transfer Protocol)
- HTML (Hypertext Markup Language)
1. URI/URL (Uniform Resource Identifier):
On the web available many types of document, image, audio, video or other types of file and each stored on the specific location called URI or URL.
Any URI or URL is consist of three parts:
URI syntax:
Scheme :// host.domain-name.port/path/file
- Scheme : It is a mechanism that is used to access resources. For example ftp, http, telnet, gopher, etc.
- Host : After the scheme define host name that is the name of host where locate resources. Www is one host name that use commonly.
- Domain Name : Its is identifier that identify our resource. This is easy name of our site.
- Path/File : Path and file is the directory or sub-directory name and file is a particular file store on the server.
2. HTTP (Hypertext Transfer Protocol) :
This is underlying protocol that used by WWW. This protocol is defined how to data formatted and transmit over the network. Http also called stateless protocol because in this protocol each command is executed independently without any knowledge of command that execute before it.
3. HTML (Hypertext Markup Language) :
HTML is a computer language devised to allow website creation. These websites can then be viewed by anyone else connected to the internet. It is relatively easy to learn, with the basics being accessible to most people in one sitting and quite powerful in what it allows you to create. It is constantly undergoing revision and evolution to meet the demands and requirements of the growing internet audience under the direction of the w3c, the organization charged with designing and maintaining the language.
The definition of HTML is Hypertext Markup Language.
- Hypertext is the method by which you move around on the web – by clicking on special text called hyperlinks which bring you to the next page. The fact that it is hyper just means it is not linear – i.e. you can go to any place on the internet whenever you want by clicking on links – there no set order to do things in.
- Markup is what HTML tags do to the text inside them. They mark it as a certain type of text.
- HTML is a language, as it has code-words and syntax like any other language.