What I hate about the Internet is...having to select my credit card type

In case if you didn't know, you can determine the type of credit card, i.e., Visa, Master Card, Amex, and etc. by looking at the number you enter. The prefix and width (including spaces) for the major credit card types are:

CARD TYPES............PREFIX................WIDTH
American Express.....34, 37....................15
Diners Club..............300 to 305, 36........14
Carte Blanche...........38..........................14
Discover...................6011.......................16
EnRoute...................2014, 2149.............15
JCB..........................3............................16
JCB..........................2131, 1800..............15
Master Card.............51 to 55..................16
Visa..........................4...........................13, 16

Therefore, it stands to reason that by looking at the prefix of a credit card, you can derive the type of the card. And finally, as a programmer, I know that Verisign does not require you to send in the type, only the number itself and a few other bits of information.

What I hate about the Internet is...everyone wants you to create an account

It never fails...any website you shop on...they want you to create an account when you check out.

Why?

When I go to my local mall and buy something in my favorite shop, the store doesn't ask for my address, phone number, email address or any other personal information. Normal shopping experiences include an exchange of pleasantries with the sales person, handing over cash, debit, or credit card...and obtaining a receipt and walking away with the goods.

Why shouldn't shopping on the Internet be any different?

ZFS File System...now that's big

As I surfed the Internet tonight, came across an article about the ZFS File System. Not being familiar with it, I did a bit of reading to learn more, as that is what one may due when trying to learn.  Anyway, looking on WikiPedia, I found an interesting assertion that frankly, made my head hurt.

If a billion computers each filled a billion individual file systems per second, the time required to reach the limit of the overall system would be almost 1,000 times the estimated age of the universe.

Wow, not that's a lot of data.  Makes you wonder how much it really is...ok, maybe not.

Death to the computer mouse

Today, I was very fortunate to come across a company that is interested in making computers more use able. What? How? Enso.

The What:

Having to change programs to perform simple tasks—for example, making a quick calculation, or looking up a definition—breaks your concentration, takes you away from the task at hand, and wastes your valuable time. Enso lets you do common computing tasks easier and faster than ever before. You get a huge productivity boost and a simpler digital life.

The How:

Enso is dead simple to use. You just hold down the Caps Lock key and type an Enso command, which is displayed in a translucent overlay. Once the command is typed, you simply release the Caps Lock key to activate it, and the overlay disappears. If you type fast, it all happens in a flash.

What does this mean? It makes using the computer, well, more useful. If you watch the video, the Atul Varma, the Vice President of the company, gives a real world example of when you are typing a letter to your mom and want to tell her about something you purchased. If you bought 4 widgets at $2.99, unless you are a mathematical genius, would need to get a calculator and type in 4 * 2.99. If you are using Windows XP, getting a calculator may mean using the mouse to move the cursot to Start -> Programs -> Accessories -> Calculator. Or, if you are really lazy, open the drawer of your desk, pull out your calculator that saw you through Algebra.

Ha! Finally, I found someone else that thinks there are better ways to use the computer. Download the software and find out how.