Archive for the 'Computing' Category

Painless Functional Specs

Sunday, January 14th, 2007

frangipani.jpg Joel on Software has a great article on why you should bother writing a functional
specification:

I believe that on any non-trivial project (more than about 1 week of coding or more than 1 programmer), if you don’t have a spec, you will always spend more time and create lower quality code. Here’s why.

The most important function of a spec is to design the program. Even if you are working on code all by yourself, and you write a spec solely for your own benefit, the act of writing the spec — describing how the program works in minute detail — will force you to actually design the program.

Finally they exist…bookmark and rss buttons

Tuesday, December 19th, 2006

Add This provides handy buttons to allow bookmarking of a site with bookmarking websites such as Del.icio.us, Digg, etc. Also, to add an rss feed for a website to feed readers such as bloglines, netvibes and lots more.

Nifty Javascript Tool

Thursday, December 14th, 2006

There is a a handy javascript library called Lightbox JS 2.0 that allows you to click on an image, and then the image pops up in it’s full size in the middle of the screen.

It looks so good I thought it was flash driven when I first saw it :-)

Typo3 - Email validation in forms

Saturday, December 9th, 2006

If you’d like to add validation to the standard email forms that are added in typo3, this is how you do it.

Say you want to add email validation. When you are editing the body text for the page form, I use this line of code:
Email: | *Email=input,50,100 | | EREG : Please enter a valid email address : ^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z]

[a-zA-Z\.]*[a-zA-Z]$

Voila!

Babes in Business

Saturday, October 14th, 2006

A friend sent a link to this site:
http://www.babesinbusiness.com.au

This might be interesting to any professional working woman.

Checking for Spyware

Wednesday, October 11th, 2006

My Dad rang me recently wondering why his computer was running slow and how he could check for any nasties living inside his machine. I put together some instructions for my brother Tim not too long ago, and forwarded these onto Dad. And so, for posterity, I am putting them here as well - I hope they help someone !

1. Follow these instructions step-by-step

http://forums.majorgeeks.com/showthread.php?t=35407

2. Also make sure you delete temporary internet files# Empty your internet cache.For users of Internet Explorer:

* Close all instances of your browser.
* Open Control Panel and double click on Internet Options.
* In the General tab, in the section where it says Temporary Internet Files, press the button marked Delete Files.
* In the dialog box that pops up, place a check mark in the box Delete all offline content.
This removes all subfolders that are created in the Temporary
Internet Files\Content.IE5 folder.

For users of Netscape or Mozilla:

* From the menu bar, choose Edit / Preferences / Advanced / Cache.
* Press the Clear cache button.

For Mozilla Firebird/Firefox:

* From the menu bar, choose Tools / Options / Privacy / Cache.
* Press the Clear button.

For Opera users:

* From the menu bar, choose File / Preferences / History and Cache.
* Press Empty Now.