Archive for the ‘Uncategorized’ Category

The Future

Your never to old to learn. I am presently studying for a qualification in Web Design Management, which is nearly at its end. This means that i will be a qualified Web Manager dealing in web design, server management, web security, networks, Internet protocols etc…..

But, am i jumping the gun in looking at job vacancies in Web design, Web Development, and Web Managers positions? Yes!! is the answer to that question you might say, because I have no relevant experience in the field. There is no harm in having ambition though is there?? Don’t companies like ambition? or is it all about experience???

I am web savvy, as well as experienced in using Dream-weaver 8, and Dreamweaver CS4. I also use Photo shop Elements 6 for my image rendering, and Adobe Flash for adding dynamics to my web sites. I am also familiar with ‘WordPress

My working career is in Customer Service Administration in the public sector. I had a decision to make in 2005 however, stay within the civil service with no prospects, or take voluntary redundancy? well, i left with a sizable sum and started about pursuing a new career in web development. I want to be a web designer, so started studying to make my goals a realisation.

Until such time as i qualify, I am doing temporary work to make ends meet then i hope to persue my dream job in Information Technology, working in web design.

The world is going crazy at the moment, being in a deep world recession, but no where near the scale of 1929. Crisis like these can put your dreams on hold, with things still bad for the economy, and no money circulating the country, means no lending to businesses, which in-turn leads to no recruitment, business having cutting back on their budgets, meaning mass unemployment for all.

The markets are now moving in the right direction, from a down-turn six months ago. Hopefully unemployment will recede, more jobs will be available for people like to start realising their dreams.

I am just looking for that one chance, to work with experts, code crunching, learning all there is about web design.

Facebook – Farm Ville’s Game

Web Development

If you are—or you know friends who are—addicted to the FarmVille game on Facebook you’ll know the power
of Web development.  In just a few months, FarmVille’s popularity has spread across the globe as Facebook
fans tend to their farms and buy virtual goods. The game, including others by FarmVille developer Zynga,
has netted the start-up of more than 200 million monthly unique users for its online apps. One financial analyst
reckons Zynga could be valued at $1 billion if it were to go IPO in mid-2010.
Developing Facebook games is just one extreme of the vast Web development spectrum. I would love to build iPhone apps which could also be very profitable, writes Web developer and blogger Glen Stansberry.
As moderator of the Freelance Switch job board, Stansberry listed other popular Web development skills including Framework knowledge, widget development, content management system customizations (for small businesses looking to create a unique look to their standard WordPress and Drupal blogs), and JavaScript Plugin creation.
No one is more passionate about Web Development than me. Well, once i qualify as a Wed Site Manager this year, i tend to go flat-out in finding a new career in web development. Ok, I’m not an expert like all those full-time developers, designers out there, but i will have a very good try. My expertise will be in Adobe Dreamweaver CS4, Flash, and Photo Shop Elements 6.
WordPress is a fantastic blogging platform, I love using it! But if you are using a fresh WordPress install you’ll probably not get much in the way of traffic. Luckily WordPress is super easy to optimize. Here’s a short tutorial on how you can take a standard WordPress blog and optimize it to get more traffic from search engines.
Firstly, the most important things is your “web page titles”. Search engines need to know what ur post i all about, so if you are writing on a specific subject such as web development, hen you should your post a title such as “Development of the Web”. Go to the Admin panel, then presentation>Theme Editor and pick your current theme. Select Header from the list of pages at the side.
The second step, is “keywords in content. Using keywords in your post title is important, but also use keywords throughout your post. Concentrate on your first paragraph, then vary your main keywords throughout the rest of your post. For example, while you maybe posting about JavaScript, why not talk about “programming Language”, and “web development”
The third suggestion is using the “Perma-link Structure” – setting up your blog in the root directory as search spiders can be slow to spider content located several directories deep. Log into WordPress admin panel, then go to options>Permalinks.
Header Tags are used when assigning a title within a post. Put a numerical importance to them, ie. <h1> for the most important header, <h2> for a sub title etc. Place the same keywords used in your post title, then use variations of keywords in <h2> and <h3> for optimum effect.

In relation to your Related Posts, When a person visits your blog you want them to stay for as long as possible. The best ways to keep potential visitors interested, is to show them other content on your blog that may be related to the post they are currently reading. The way i did this is by the ‘Related Posts‘ plugin. Upload using your FTP client into the wp-content > plugins folder, then login to your admin panel in wordpress and activate the plugin from the ‘Plugins’ page.

You can use “Site-maps” also to get the most traffic from search engines like Google Chrome, and Firefox. It is best to get as many of your pages indexed as possible. To do this, install theGoogle Sitemaps plugin. Upload it into wp-content > plugins via FTP and then activate from the Plugins page. This will then create an XML file that Googlebot can spider and then find all your content. You’ll need a Sitemaps account though where you can register your new Sitemap.

Also, Keep It Fresh. Search engines love fresh content. So when you are posting regularly you will find that Googlebot / Slurp / MSNbot will come round more often to spider your fresh content. One tip to suggest is to use the timed post feature to release posts that you have prepared for the future. This comes in particularly handy when you are off on holiday somewhere without any internet access. To set a date and time for a release date, click on ‘Post Timestamp’ and select your date and time.

Can you make it Unique? Keeping your content unique, takes away the risk of being penalised for duplicating content. Although it can be easy, and tempting to copy and paste someone elses content, or use a syndicated article, you will not benefit from it.

Building Backlinks are used to get more traffic. Ideally other blogs will like what you write and link to you, but if you are just starting out and need a little exposure then submit your blog to one of the many blog directories. Other ways to get backlinks is via commenting on other blogs and using trackbacks.

Take advantage of social sites also like DiggDel.icio.usBebo and Myspace. One of the best ways to get your content out there, and exposed, is to install the ‘Sociable‘ plugin. All you need to do is upload into wp-content > plugins then activate from the Plugins page. Each of your posts will now have a link to submit it to one of many social websites. I find that if a story gets picked up on one of these sites it can go viral … so install Sociable ASAP!

The course i am studying also touches on HTTP logs, and Server logs for performance, and also teaches you how to build web, and virtual servers, IIS, FTP, DNS, E-Mail, Browsers, Networks, Security, TCP/IP, IPX/SPX, NetBUI, OSI/RM, basically, all you need to know about the web as an in dept study.
Web Development is one of the top ten sort after skills in business for 2010, and i am going to be there at the start in selling myself to business.

Hello World!!

Hello World! is a simple JavaScript programme exercise designed to output the text “hello world” introducing you to a programming language, that shows you how to write, compile and execute programs using that language.

JavaScript, official name is ECMA script, is a scripting language so it does not need to be compiled – instead it is executed directly by the web browser –  but you still have to write the code and attach it to your web page.

The first thing you need to do is add some HTML to the body of your web page, in the form of the opening, and closing script tag. They form a container in to which you place your javascript code. The tags surrounding the code identify it as JavaScript code to be executed rather than code to be displayed. Other areas of your web page where JavaScript can be included is the head, and within the parameters of your html tags.

You place the JavaScript code in to the body of your page as we intend to use JavaScript to display something your page. The JavaScript tags and code have to be positioned at a specific point on your page at a place where we want otput from the script to appear.

Networking building

If you are working on setting up a network, here are a few tips for you.

When building a network, it can be either two or more computers, or PDAs sharing data by way of a transport medium. This configuration can include a small business network in one room, two personal Digital Assistance (PDA’s) communicating by way of infrared, or a world-wide network connecting a million users, such as the internet. Networking on the internet has its own name called Internetworking.

Networks allow you to share data quickly, not like in years gone by where users had to place files on to a floppy disk, or print them, then deliver or e-mail them to their destination.  All networks need a standard, or protocol – rules that let data flow properly from one network interface card to another. Each network device must have an NIC, often called a network adapter card, which is the interface between the computer and the network.

The NIC generally resides in the “motherboard” expansion slot and communicates the computer through an NIC device driver. Networking cable connects the NIC to the network, and vary for Ethernet and token-ring networks. NIC operate at the data-link layer of the OSI/RM. An NIC can be attached to a computer by any of the following:

  • Paripheral component interconnect (PCI) card.
  • Universal Serial Bus.
  • IEEE 1394 (FireWire) device.
  • Industry Standard Architecture (ISA) card.

The structure by which communications is effected, is the Open Systems interconnection (OSI) reference model whereby you send information as the client to the Application Layer, which in-turn passes it through the Presentation, Session, Transport, Network, Data-Link and Physical layers. It is then passed along a copper wire to the servers OSI/RM, arriving at the servers Application layer where it is processed. All information sent across the network is done in packets, containing a header, real data and a trailer.

The protocol used to allow computers to communicate is the Transmission Control Protocol/ Internet protocol (TCP/IP) which is default on most systems, including the current windows family operating systems, Novell Netware and all flavours of Unix. Although it is configured on private networks, TCP/IP is needed for internet access. Other protocols include; UDP, IP, and IPX/SPX.

Two geographical areas exist in a network; The Local area network (LAN), confined to a geographical area, and a Wide Area Network (WAN), that is more expansive, such as a state or a country, allowing users to share files and services. The primary difference between a LAN and a WAN, is that a WAN involves two separate networks, using either a router or a switch. The Internet is an extremely large WAN.

One of the oldest existing networks – the public switched telephone network (PSTN), connecting millions of users, and remains the cornerstone of internet-working. Since the inception of the telephone, voice has been carried over circuit-switched connections of the PSTN. Originally all telephone service were analog. Today, however the network in entirely digital except for the part that extends from the central office of the telephone company to the user.

To exchange data over a public telephone network, you can use a dial-up connection, a modem device that translates, or modulates, a digital signal coming from your computer into an analog signal that can be carried over a telephone line. The modem is attached to the receiving computer, demodulating the analog signal back in to a digital one.  PSTN, a hybrid network, is an part of the internet infrastructure, because it furnishes most of the long distance connections. Most internet service providers (ISP’s) pay long distance providers for access to telephone lines.

Originally, networks were operated on a centralized, or mainframe model which usually limited networks to large, well-funded institutions, such as universities and Fortune 500 companies. By the late 1980’s however, many business networks adopt the client/server model using a more modular approach, allowing small to medium business to create powerful network solutions.

The first practical network solution was the mainframe (or Centralized Computing). This approach used central servers, or mainframes, and remote terminals. They were usually diskless, or “dumb” stations that could only request information. Most information processing occurred on the “back-end” (the server) not the “front end” (the client).

The client/server model, also called distributing computing is the way forward. Also called distributing computing, it attempts to cut network slowdown by dividing processing tasks between client (the front end) and the server (the back-end). The back end computer is generally more powerful than the front end and responsible for storing and presenting information.

The advantages of client/server in addition to shared task processing, client/server benefits include a modular approach to computing, because the client/server model allows you add new system components. You ar not limited to one solution. With the advent of open standards such as TCP/IP and ODBC heterogeneous systems can work together more effectively.

All networks consist of the same three basic elements, Protocols (communication rules on which all network elements must agree. Transmission Media (media that makes all networking elements to interconnect) and Network Services (resources – (printers) that are shared with all network users. Two basics types of network exist; peer-to-peer and server-based. The Enterprise network combines peer-to-peer and server-based types. Microsoft Peer-to-Peer is a legacy model in which Microsoft-based systems communicate with one another without using a centralised system to control authentication and access. They tend to be less expensive and easier to work with than server-based networks. However they are less secure, support fewer users and experience more problems with file system management. Windows 95, 98, Millennium Edition and Windows XP all support peer-to-peer networking.

A Server-based network is a configuration of nodes that offer resources to other hosts on the network. These are called servers, and they include printers, applications and documents. These server-based networks offer user security because a central database can track the resources that users can access. However they can be expensive with a full-time administrator. Example of server nodes include; Server, File, Mail, Web and Database servers. Client/server networks include; Novell NetWare, and Unix/Linux, Microsoft LAN Manager and Microsoft Windows NT/2000 and 2003 servers. Authentication comes in two ways; Centralised, and decentralised.

The basic configurations used to wire networks and called Topologies. They include; bus, star, ring and hybrid.

Now we go on to Network Operating Systems, that manage resources on a network and offer services to one or more clients. An N.O.S manages multiple users on a network; provide file and print servers, web, FTP and e-mail, and network security. An N.O.S lets clients access remote drives (those not on the user’s computer). Part of the NOS runs from the client, and part from the server. The most popular NOS are; Microsoft Windows, Unix/Linux and Novell NetWare. A term called Interoperability makes it easier for corporations with different clients and servers to create a network, even though they have different operating systems.

The NT family of networks operating systems began in 1993, with the versions including;

  • Windows NT 3.1
  • Windows NT 3.5
  • Windows NT 3.51
  • Windows NT4.0
  • Windows 2000
  • Windows Server 2003