Archive for December, 2008

How to prevent multiple form submissions in PHP

Tuesday, December 30th, 2008

A problem that many programmers encounter is trying to prevent the user from submitting a form twice and inadvertently posting two sets of the same data – or in worse scenarios, charging a credit card twice! It’s a frustrating problem that is easily solved if you put your mind to it – ignoring it is [...]

Leaseweb – Goodbye & Good Riddance

Saturday, December 27th, 2008

I’m on the verge of saying goodbye & good riddance to Leaseweb – and I couldn’t be happier. It is through great regret that I recommend that anybody thinking about renting a server from Leaseweb, should think again. The trouble I’ve had from the moment I said Go, has been unbelievable. And despite their very [...]

Best place for Google AdSense ads on your blog

Monday, December 22nd, 2008

Google AdSense is like driving in snow – just when you think you’ve got it, you realise you haven’t. Trying to nail the best positions to stick ads is a nightmare, but browsing the ‘net reveals many secrets about advertising that some bloggers just don’t take into consideration. Here’s a bunch of theories for your [...]

How to use SSL / HTTPS effectively in your PHP website

Thursday, December 18th, 2008

So, you’ve got a big website with thousands of members, it brings in $50 a day, and your community couldn’t be happier. What could be better? HTTPS could be better. There’s just something so exciting about that little padlock appearing beside your domain name. To your customers it shows that you care about their online [...]

How to back up my documents in XP – Step by Step Guide

Saturday, December 13th, 2008

Getting the right backup software to back up your documents is something you shouldn’t put off doing. Losing documents is a feeling best not experienced. It’s important to realise that losing documents doesn’t come down to luck – it comes down to being prepared. Every electrical device is eventually going to die, don’t make the mistake [...]

How to install Backup Utility in XP Home – Step by Step Guide

Saturday, December 13th, 2008

Microsoft provide a backup utility with all versions of XP. Except in Home Edition it isn’t automatically installed, you have to find it on your XP disc and install it. Unfortunately, many people either don’t have an XP disc or have mislaid it! So here’s a download for you: www.eyeonsilicon.com/downloads/ntbackup.msi Follow the wizard to install [...]

How to avoid the SPAM filters with PHP mail()

Friday, December 12th, 2008

Its a coder’s worst nightmare – sending emails from scripts! I can’t think of anything I dread more when designing a website, somehow whatever I learned the last time I did it has changed drastically whenever I decide to do it again. It isn’t just me either, coders across the globe hit the same brick [...]

Does the speed of a server affect Google search ranks?

Tuesday, December 9th, 2008

Following on from my previous entry “does server location affect google search ranks?“, I was curious as to whether the speed of a server would affect the search ranks. Reading through the web I can’t find a definitive answer. So instead, I’m resorting to a logical argument. Would it make sense for Google to reward [...]

Does server location affect Google search ranks?

Tuesday, December 9th, 2008

In short, YES! Allow me to put forth a theory: You have your very own website at yourwebsite.com. Your site is becoming more popular by the day and you decide to look for a better hosting deal. You notice that servers in the Netherlands are cheap, so you pay your first month’s rent and move [...]

CD/DVD drives stopped working in Windows XP (driver corruption and error code 39 / 41)

Friday, December 5th, 2008

Windows XP has had mysterious bugs from the day Microsoft said go, some serious and others just more… annoying. One such bug is corruption of the generic driver used for CD and DVD drives. One day, you may just find that your CD/DVD drive has vanished. When you check in Device Manager, you see your [...]