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Web Dev + WordPress + Security
Month: May 2009
7 posts

How to Take DVD/Video Screenshots on Windows

Taking screenshots of DVD, MPEG, AVI, and other video on Windows machines requires a couple of extra steps. A normal screenshot is easy enough to capture by pressing the “Print Screen” button on your keyboard. To capture a screenshot of video display, however, you need to disable hardware acceleration to make it work. To do this on Windows machines, go to your Desktop properties and click on the Settings tab. Click on the Advanced button and then on the Troubleshooting […] Continue reading »

9 Ways to Set Dynamic Body IDs via PHP and WordPress

When designing sites, it is often useful to identify different pages by adding an ID attribute to the <body></body> element. Commonly, the name of the page is used as the attribute value, for example: <body id=”about”></body> In this case, “about” would be the body ID for the “About” page, which would be named something like “about.php”. Likewise, other pages would have unique IDs as well, for example: <body id=”archive”> </body><body id=”contact”> </body><body id=”subscribe”> </body><body id=”portfolio”></body> ..again, with each ID associated […] Continue reading »

5-Minute PNG Image Optimization

A great way to improve the performance of your site is to optimize the size of your images. Smaller image sizes require less bandwidth, disk space and load time, and ultimately improve visitor experience. In this article, I share my effective 5-minute technique for optimizing PNG images. This is a two-step, lossless optimization process that removes as much extraneous data as possible without sacrificing any image quality whatsoever. It’s fast, free, and highly effective. Continue reading »

HTAccess Spring Cleaning 2009

Just like last year, this Spring I have been taking some time to do some general maintenance here at Perishable Press. This includes everything from fixing broken links and resolving errors to optimizing scripts and eliminating unnecessary plugins. I’ll admit, this type of work is often quite dull, however I always enjoy the process of cleaning up my HTAccess files. In this post, I share some of the changes made to my HTAccess files and explain the reasoning behind each […] Continue reading »

SEO Experiment: Let Google Sort it Out

One way to prevent Google from crawling certain pages is to use <meta /> elements in the <head></head> section of your web documents. For example, if I want to prevent Google from indexing and archiving a certain page, I would add the following code to the head of my document: Continue reading »

Important Security Fix for WordPress

The other day, my server crashed and Perishable Press was unable to connect to the MySQL database. Normally, when WordPress encounters a database error, it delivers a specific error message similar to the following: Continue reading »

Best Practices for Error Monitoring

Given my propensity to discuss matters involving error log data (e.g., monitoring malicious behavior, setting up error logs, and creating extensive blacklists), I am often asked about the best way to go about monitoring 404 and other types of server errors. While I consider myself to be a novice in this arena (there are far brighter people with much greater experience), I do spend a lot of time digging through log entries and analyzing data. So, when asked recently about […] Continue reading »

Welcome
Perishable Press is operated by Jeff Starr, a professional web developer and book author with two decades of experience. Here you will find posts about web development, WordPress, security, and more »
Digging Into WordPress: Take your WordPress skills to the next level.
Thoughts
Air finally clearing here in WA. Feeling grateful to breathe again. #oxygenmatters
Past week here in WA state has been hellish. So much smoke, like living in a chimney.
Now in September, I’m where I wanted to be in March.
Spent some time updating my article on unsafe characters, once again current with latest IETF specification.
Just realized that “Neo” is an anagram for “One”. As in, “he is the One” (The Matrix).
To get VLC app to load all songs (including subfolders), go to Preferences ▸ Show All ▸ Playlist ▸ Subdirectory behavior ▸ Expand.
Switching from PhotoShop to Affinity Photo is one of the most liberating work-related things I've done in 20 years.
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