Reviews

Book review: Digital Photography, Expert Techniques (2nd Edition) by Ken Milburn

This book is meant for “photographers who are serious about producing the highest quality photographs in the most efficient and cost-effective way possible.” That would include anyone from advanced amateur photographers to seasoned pros looking for new and more efficient ways of doing things.

Ken Milburn, the author, is a seasoned pro with lots of paid, published experience. He’s also an accomplished writer of technical works like these, in particular ones dealing with digital photography and Photoshop. What’s more, this book is now in its 2nd edition, which ought to tell you that if it was good enough to be reprinted, it’s probably worth your money.

The book is divided into twelve chapters that take you from prepping for a photo shoot to processing the photos and presenting them to the world. A great emphasis is placed on the workflow, and best practices are presented, and I might say, drilled into the reader. O’Reilly has spoiled me, because they always have good TOCs and indexes, and nice intro sections that are good stepping stones to the headier content, and this book is no different. Each chapter is summarized, so the reader knows where to look for things. What’s more, Ken’s writing is approachable and down to earth. You can tell he’s familiar with the subject matter and is also used to explaining these concepts.

Ken teaches the workflow mentioned above using the Adobe Bridge and Photoshop applications. If nothing else, Adobe applications like these have a wide reach, so you’ll be able to replicate what you learn from the book. I like the explanations that Ken offers for shooting in RAW vs. JPEG mode, and for ensuring that you are always ready to take photos, no matter the conditions. Another nice nugget is the method of eliminating noise from your photos by using Photoshop. The book is worth its price for the extensive photo retouching techniques alone. For example, have you ever wanted to know how to eliminate the bags under someone’s eyes, or take out shadows and imperfections? This is covered in the post-processing sections. As a bonus, panoramic and HDR (high dynamic range) photos are also taught. In the last chapter of the book, you’ll learn the methods of editing your photos’ embedded data (EXIF and IPTC), as well as presenting them to clients and to the world at large. This is more and more important these days as photos get posted online and can be so easily copied. Embedding information is one more way you can prove copyright.

There is one error I noticed, and that is in the recommended specs for desktops and laptops in the beginning chapter. Instead of GB, RAM is indicated in MB, as in “plug at least 1 MB of RAM into the motherboard and move up to 2+ MB as quickly as you can afford it.” I had to chuckle when I read this. It’s obvious Ken refers to GB, not MB, and I’m surprised this typo made it past the editors in the 2nd edition.

I highly recommend this book. Being an amateur photographer myself, I looked forward to reading it, and now it’s a worthwhile addition to my reference library. I learned many useful things from it, and I think you will, too.

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How To

Quick tip: Increase or decrease font size on web pages

On a PC

Hold down the Ctrl key and move the scroll wheel on your mouse up or down to decrease or increase font size, respectively. Works in IE and Firefox on PCs.

On a Mac

Use Command and + or Command and – to increase or decrease the font size.

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How To

Four habits that prevent headaches

If you suffer from frequent tension headaches, like I do, the following list of habits might help you prevent them. These are things that work for me:

  • We tend to frown when we’re frustrated or stressed. Become aware of it, and stop it. Relax your forehead, and keep it that way, on purpose, even when under stress.
  • Stop clenching your jaws, and stop chewing gum. These are two actions that will cause tension headaches and jaw pain, not to mention jaw clenching permanently damages your teeth.
  • Drink water frequently. We should get about 8-10 glasses of water per day. 6-8 glasses is also okay, but it’s better to get more if possible.
  • Breathe deeply and get lots of fresh air. Our breathing is usually shallow, and we’re not really circulating the air in our lungs. Breathing deeply helps keep our brain fed with lots of oxygen and keeps the headaches away. If you can open the windows at home or at work, open them. If you can’t, because you work in an office building where that’s not possible, make sure you keep your office door open, and keep your A/C on to circulate the air. Or bring a desk fan and keep it on, to help move the air a little bit. Go outside and take short walks during the day. Make sure to breathe deeply. In your car, don’t keep the A/C on recirculate, let it pull the fresh air from outside. Or open the window or sunroof slightly, to let in the fresh air.

I’ve found that if I do these things, I have tension headaches much less frequently, and I don’t need to load up on Ibuprofen or other headache medication, which is always a good thing.

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How To

If you can’t connect to SQL Server on port 1433

Just had two fun days of troubleshooting this by working together with Adobe/Macromedia support, and found the solution.

Here’s the original issue: could not set up a new data source connecting locally (localhost, 127.0.0.1) to SQL Server 2000 Standard running on the web server; kept getting a SQL Exception error. Was told SQL just wasn’t listening on port 1433, or any TCP port for that matter, even though TCP/IP and Named Pipes were clearly enabled in the SQL Network Config Utility. Even in the registry, port 1433 was specified, yet I could not connect to SQL on TCP by any means. I couldn’t even telnet to the machine on that port.

Turns out that even though I’d upgraded SQL Server 2000 to SP4, I needed to downgrade to SP3. Still doesn’t make sense, after all, MS SPs are supposed to be roll-ups, but hey, that’s what worked. Luckily, the server I was working was running on VMware, so I reverted to a snapshot I took after I installed SQL and before I upgraded to SP4. Installed SP3, and was able to set up the data source immediately! Something to keep in mind if you’re in the same boat.

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Reviews

Clean your computer with CCleaner

CCleanerI tried CCleaner, a wonderful little freeware app that will clean temp files and other unused files, registry keys and cookies, on three separate PCs, and I’ve come to rely on it already. Two of those PCs were XP Professional machines, and one was a Windows 2003 Server running on VMWare Enterprise as a virtual machine. It did a great job on all three. It gave no error messages, it just cleaned things up nicely.

When I ran it on my first machine (at work), it found over 300 MB of files it could safely delete. Then I ran it on the server (also at work) and it found about 50 MB of files (granted, this was a new install, only days old.) Then I ran it on my laptop at home, and it found over 500 MB of files. I took a few screenshots for you to see. I like the fact that the CCleaner is very customizable. I can tell it what to delete and what to leave intact. I particularly like that I can specify which cookies to keep, and which to delete. To do the same yourself, go to Options >> Cookies. This means that I can keep a set of “safe” cookies, for sites I like and visit often, and delete all the rest. It’s wonderful, because it means that I won’t have to re-type my login information after running CCleaner.

CCleaner - Main Screen

This is the screen where you specify the registry scanning options:

CCleaner - Issues Screen

This is the screen where you tell it what cookies to keep, and what cookies to delete:

CCleaner - Cookies Screen

I highly recommend CCleaner. It works as advertised, and doesn’t cause any problems. A word of warning though. Before running it on my XP Pro machines, I created System Restore points, and I advise you to do the same before running it. (There is no such option on Windows 2003 Server.) Although CCleaner caused no problems whatsoever on all three machines where I used it, freak accidents are possible on Windows machines, and it’s good to have something to fall back on.

By the way, I think it’s a great idea to create System Restore points before you install any piece of software. It’s just good practice. That way, if something goes wrong, you simply restore your computer and move on, no harm done. Don’t rely on Windows to create the restore points automatically. I found out the hard way that sometimes you simply can’t restore from those points. Manual creation of restore points is the safest bet.

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