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Website Design [ Share ,Read] |
| Web design is the process of designing websites - a collection of online content including documents and applications that reside on a web server/servers. As a whole, the process of web design includes planning, post-production, research, advertising, as well as media control that is applied to the pages within the site by the designer or group of designers with a specific purpose. The site itself can be divided into its main page, also known as the home page, which cites the main objective as well as highlights of the site's daily updates; which also contains hyperlinks that functions to direct viewers to a designated page within the site's domain |
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Server-side scripting [ Share ,Read] |
| Server-side scripting is a web server technology in which a user's request is verified by running a script directly on the web server to generate dynamic web pages. It is usually used to provide interactive web sites that interface to databases or other data stores. This is different from client-side scripting where scripts are run by the viewing web browser, usually in JavaScript. The primary advantage to server-side scripting is the ability to highly customize the response based on the user's requirements, access rights, or queries into data stores |
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Social networking service [ Share ,Read] |
| A social networking service is an online service, platform, or site that focuses on building and reflecting of social networks or social relations among people, who, for example, share interests and/or activities. A social network service essentially consists of a representation of each user (often a profile), his/her social links, and a variety of additional services. Most social network services are web based and provide means for users to interact over the Internet, such as e-mail and instant messaging. Online community services are sometimes considered as a social network service, though in a broader sense, social network service usually means an individual-centered service whereas online community services are group-centered. Social networking sites allow users to share ideas, activities, events, and interests within their individual networks |
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Web Development [ Share ,Read] |
| Web development is a broad term for the work involved in developing a web site for the Internet (World Wide Web) or an intranet (a private network). This can include web design, web content development, client liaison, client-side/server-side scripting, web server and network security configuration, and e-commerce development. However, among web professionals, "web development" usually refers to the main non-design aspects of building web sites: writing markup and coding. Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications, electronic businesses, or social network services. |
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PHP Form [ Share ,Read] |
| Forms are mainly used to collect user entered data to the system. We enter our login data or use one signup form to enter data as a user to a database table or to a form processing script. There are different components like text box, radio buttons, checkbox, combo box or drop down list boxes for users to enter data to a system. You can read more details on web form and its components in out HTML section.
To handle various display and design issues we have to use front end tool like HTML or JavaScript. Our server side script PHP is used to handle the data as entered by users. We also need PHP to validate the data and post back the error messages if validation fails. |
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PHP Array Functions [ Share ,Read] |
| PHP array are useful to store multiple data using a single variable. Using index of the PHP array we can access the stored variables. Indexes to an array element can either a number or a string. An array is a list variables. Each item in an array is commonly known as element of the array and can be accessed directly via its index. |
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PHP String Functions [ Share ,Read] |
| PHP is equally powerful than any other server side scripting languages in handling strings. We will experiment with some of the string functions of PHP with some examples. There are powerful functions like regular expressions to manage complex string handling requirements. |
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Private network [ Share ,Read] |
| In the Internet addressing architecture, a private network is a network that uses private IP address space, following the standards set by RFC 1918 and RFC 4193. These addresses are commonly used for home, office, and enterprise local area networks (LANs), when globally routable addresses are not mandatory, or are not available for the intended network applications. Private IP address spaces were originally defined in an effort to delay IPv4 address exhaustion, but they are also a feature of the next generation Internet Protocol, IPv6. Private IPv4 address spaces Ip address range: between 10.0.0.0 - 10.255.255.255, 172.16.0.0 -172.31.255.255, 192.168.0.0 - 192.168.255.255 |
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Dynamic routing [ Share ,Read] |
| Dynamic routing protocols are supported by software applications running on the routing device (the router) which dynamically learn network destinations and how to get to them and also advertise those destinations to other routers. This advertisement function allows all the routers to learn about all the destination networks that exist and how to to those networks |
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Static routing [ Share ,Read] |
| Static routing is not really a routing protocol. Static routing is simply the process of manually entering routes into a device's routing table via a configuration file that is loaded when the routing device starts up. As an alternative, these routes can be entered by a network administrator who configures the routes manually. Since these manually configured routes don't change after they are configured (unless a human changes them) they are called 'static' routes. Static routing is not really a routing protocol. Static routing is simply the process of manually entering routes into a device's routing table via a configuration file that is loaded when the routing device starts up. As an alternative, these routes can be entered by a network administrator who configures the routes manually. Since these manually configured routes don't change after they are configured (unless a human changes them) they are called 'static' routes. |
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