As much as I love travelling to new places, you'll often hear me complaining about how much I dislike the process of travelling - the airports, customs line-ups, security line-ups, crappy airport food, turbulence, jet-lag and many more. For new travellers, these things are somewhat exciting in their own right, but after a while they grow old and tiring. With that in mind, I was recently reading Anthony Bourdain's travel tips via a link on Facebook (most of which are great) and thought I would follow up with a point-by-point comparison of some of my tips. The first thing I do is I dress for airports. ...

I started my long-term travel adventures in January of 2011, almost 2.5 years ago. Looking back, I really had no idea how the airline systems worked: I wasn't really collecting any sort of air-miles, didn't know how to fly for free, nor was I trying to get to any type of elite status (I didn't even really know how to be honest). Iguazu Falls, on my first trip to Argentina in 2011 After 2.5 years though, I've finally hit my travel groove. So lately I've been dedicating efforts towards taking advantage of some of the cracks in the system to make the most of my travel adventures and to fly for free ...

If you travel outside of North America you'll quickly realize just how different we do things with regards to power. First, power in North America is typically around 110V, but can range from around 100V all the way up to around 125V. In Europe and many other parts of the world, a voltage of around 220V is normal. In the old days, prior to intelligent power adapters, if you plugged a device designed for 110V into a wall socket wired for 220V, you could pretty much kiss that device goodbye as it would likely fry with a puff of smoke. The same goes for razors, hair dryers, curling irons, etc. ...

I've been a 'world traveler' for almost two and a half years now. Back then I hadn't really been away from Canada for very long before, and the thought of spending multiple weeks, let alone multiple months, in a foreign country was a pretty strange idea. Now the idea of loading a backpack up and heading to a new country feels about as foreign to me as doing a load of laundry. If I saw a plane ticket somewhere for a good price, I could probably be at the airport in three hours, ready to go on a new adventure. One of the pains of being away for an extended period of time though is figuring out ...

A friend of mine on Twitter posted a question today asking if anyone had done any world travel, and if so, what they thought of taking a laptop with them. Since I just got back from four months of world travel, I thought I would write an entry detailing my experiences with backpacking with a laptop. I spent the majority of my time in the city of Buenos Aires in Argentina. I brought along my 13" Macbook Pro, which is valued at around $1,500 in Canada. There is actually a lot of petty theft in Buenos Aires, so I avoided taking my laptop out for the first six weeks or so. But eventually that ...

I'm only about a month away from leaving on my big adventure. First stop is obviously Buenos Aires, and then over to Ireland to drink one of these bad boys with Andy. After that, I really have no plans, other than to hit Serbia sometime around July. I also have some family that's visiting China in August, so I may hit that as well. So, if you were slowly making your way around the world, where would you go? What would you want to see? ...

One of the obvious problems with going away for a whole year is figuring out what to do with your mail. While many services and companies these days offer paperless options, many still do not. I know first hand that if your VISA bill gets returned to sender, the very first thing the VISA company will do is put a hold on your card until you get a proper address again. So it's important to have your mail end up somewhere. I briefly debated asking someone in my family to look after all my mail for me. The idea there would be to simply use one of their house addresses as my address, and have them ...

Based on a suggestion by Raul, I'm going to talk a little bit about my entry into photography. I originally got into a photography because I wanted a hobby that exploited my creative side without all the trappings of the math and science I typically deal with in my day job. Photography to me has always been a bit of a release, a way to unwind and simply see only a small portion of the world at a time. It's like turning the power off and noticing your ears are ringing -- it represents a way for me to unplug from the world for a period of time. I picked up my first digital camera in 2000. It cost ...

I finally got around to finishing off a little project of mine at home. As everyone knows, I take a pile of photos. So many in fact that I have a hard time finding places to store them all. In the old days I would just make a DVD every few weeks and be done with it, but now that my digital camera is 10.2 MP, I can easily fill up a DVDs worth of photos in a few hours. Of course, I don't need to keep all of these, and routinely I don't. But for the ones I do want to keep it's getting hard to manage them all. About six months ago I picked up a 320 GB external drive to use for backups and started ...

I've spent a great deal of time in the last few months trying to understand how search engines work, and how sites get indexed. In my last article, I recommending that the XML Sitemap generator for Wordpress should be installed on sites to help with search engine crawling. On this site, Google has gone from around 400 indexed articles (about 20%) up to around 1600 articles (about 80%) for my website -- a substantial increase, entirely due to the sitemap. I want to write briefly about Wordpress title tags in the context of search engine optimization. Most default Wordpress blogs are configured ...

There are a lot of different ways you can increase the speed of your website, even if you have relatively cheap hosting. If you're lucky, your blogging platform already has a caching engine built in (Drupal does). If you're unlucky, and running something like Wordpress, you have to do a bit more work. Caching makes a website more responsive because it takes an expensive operation (such as a long database query) and stores it so that next time it doesn't have to recompute it entirely. For example, when you go to this website, normally Apache would execute PHP, parse the Wordpress code, do some ...

I've been dabbling with a new caching engine for Wordpress over the last few weeks. While WP-Cache does a pretty decent job, it falls short in a few areas, and it's something I've been trying to fix. In particular, here's what I don't like about it: It relies on the entire Wordpress engine to do it's caching It doesn't make use of proper HTTP caching headers The problem with the first item is that even if you have a cache hit, the entire Wordpress PHP core is parsed and partially executed. What that means is the caching system will always be limited by how fast the PHP parser is on the host ...

I've decided to do a multipart series on how to take your Wordpress installation to the next level. Most people seem to have an out-of-the-box Wordpress installation, and I think they are really missing out on a few things that can really improve the quality of their blog. The first topic I'd like to cover is search engines. Most of you know how a search engine works, but for those who don't, here's a really quick primer. Search engines employ little agents called "Bots" that basically roam around the internet taking snapshots of the content. Google's little guy is called "GoogleBot", ...

One of the main advantages of digital photography over film photography, at least in my mind, is the ability to view the histogram shortly after taking the shot. While viewing the image on the LCD is obviously an advantage as well, it's difficult to tell if the shot actually turned out based on a small image on a 2-3" LCD. An example histogram from Luminous Landscape A histogram shows you how many pixels in the image (shown on the vertical axis) are at each intensity level (0-255 typically, shown on the horizontal axis). If the histogram is bunched to the left, that typically means the image ...

As I mentioned in my last blog entry, the other day I had a chance to photography my first wedding. All in all, it was a pretty rewarding experience. The day started at around 11am for me and Hesty. We suited up, did some last minute charging of equipment, and then got in touch with the groom. Normally the photographer heads over to the where the bride is getting ready for some photos, but Kim's aunt wanted to do those ones, so I was relieved of that duty. We met Mike and the groomsmen down at the Holiday Inn in Langley to get ready. In true Chilliwack style, Mike, instead of hopping in the shower ...

Tonight I did something that I've been thinking of doing for a few weeks now -- I picked up a film SLR body so that I could once again shoot film. And to even write that statement down now seems a bit weird, since I left the world of film years ago, thinking I would never ever shoot a roll of film again in my life. However, a lot of friends of mine who are into photography have started dabbling once again in the forbidden art, and it has caused me to take it seriously once again. I have no idea if it will last long with me, but it's definitely cool enough to keep me entertained for a few months ...

So there's this buzz amongst photographers about this new technique called HDR (high dynamic range). The basic idea is that a camera isn't capable of capturing nearly as much dynamic range as what our eyes can capture.? With HDR, you take multiple shots of the same scene using a digital camera on a tripod, and create a new photograph using the information from all the shots. That new image contains a much larger dynamic range than would be possible using any one shot. Here are some cool examples from flickr. I bought a new tripod and a remote shutter release for my 20D this weekend, so I might ...