Archives for Computer technologies
Simple PHP mail script
This script is not only educational, but also applicable for practical web development. It allows you to place a simple form for sending emails on any HTML page. The script…
PHP Include File
Server Side Includes (SSI) are used to create functions, headers, footers, or elements that will be reused on multiple pages. Server Side Includes You can insert the content of a…
Multiple Page Forms
So you have this long, involved form. Rather than present the user with a myriad of inputs on a single page, you want to break this up into separate form…
Cryptographic Hash Functions
Cryptographic hash functions are used in various contexts, for example, to compute the message digest when making a digital signature. A hash function compresses the bits of a message to…
Could You Use a Canon Printer?
Canon office equipment has been around for a long time. Some shoppers will buy their products for this reason. Others do so because of the quality, pricing, and reputation they…
PHP vs ASP
Overview: Comparison between ASP and PHP Active Server Pages (ASP) is Microsoft's scripting technology for displaying dynamic web pages, ASP programmes mostly use VBScript, JScript. PHP on the other hand…
Digital Signatures
Some public-key algorithms can be used to generate digital signatures. A digital signature is a small amount of data that was created using some private key, and there is a…
Have You Considered an Epson Printer?
An Epson printer may be just what you are looking for in the line of quality computer printing equipment. Everyone needs a printer they can rely on to produce clear,…
Basic Cryptographic Algorithms
The method of encryption and decryption is called a cipher. Some cryptographic methods rely on the secrecy of the encryption algorithms; such algorithms are only of historical interest and are…
What to Look for in a Commercial Printer
If your home-based business is growing, it may be time to consider buying a commercial printer. This upgrade can be costly, so be sure to take into account a number…
Iomega External Hard Drive FireWire 800/FireWire 400/USB (250GB) Review
Iomega's External Hard Drive FireWire 800/FireWire 400/USB impressed us with its large capacity, speedy FireWire 400/800 performance, and nice array of backup software. The unit is great for gigabyte-hungry Mac…
How to print photography by laser printer!
The installation of color laser printer is growing every year. More and more people use laser printer to print photography and complain about poor printing quality or paper jam. What…
Opening Ports in XP Service Pack 2
If you're getting ready to update to the Windows XP Service Pack 2, Microsoft has just released a guide on application compatibility. If you're concerned about which applications you might…
Keyboard: Buyer’s Guide
Layout There are a variety of keyboard designs and shapes from which to choose. Most computers come with a traditional "straight" keyboard, which is the rectangular design we're all familiar…
Alagus Print Admin 3.0 Pro
Alagus Print Admin is a client-server program for monitoring and management of network printers and print jobs. The program offers you an opportunity to reduce your printer related expenses. It…
Real-Time and Embedded Linux, Part II
In the previous article, I touched upon embedded systems, their uses, and the importance of developed them in an open manner. Now I'd like to take a closer look at…
Printer Ink or Toner Cartridge?
When shopping for a new printer, keep in mind the fact that you will need to buy replacement ink cartridges when the current supply runs out. For many models, the…
Real-Time and Embedded Linux
For years, there has been a sentiment throughout the industry that the desktop is where products should be targeted and that the home system is the center of personal computing.…
Qualities of a Cost-Effective Printer
If you are in the market for a computer printer, you obviously want to get the best piece of equipment for your money. Here are some tips that can help…
What is XP 64 Bit Edition?
Microsoft is making a version of this operating system for those running x86-64 processors. Currently, that means anyone running the AMD Athlon64/FX/Opteron (hence the "extended" wording in the name). The…