Tag Archive

Quick and Easy CSS @font-face Code

I’ve been using custom fonts in my designs for quite a few sites now, and have refined what seems to be an ideal chunk of CSS code for implementing the @font-face rules. Some of the sites that include these rules include Perishable Press and Digging into WordPress, which look more stylish and refined with the custom fonts in effect. I’ve tested this code on quite a few browsers, including the following: Safari 3.1+ Opera 10+ Firefox 3.5+ Chrome 4.0+ Internet Explorer 6+ This technique delivers your custom fonts quite consistently to all of these browsers, and degrades gracefully for those […] Read more »

Is it Secret? Is it Safe?

Whenever I find myself working with PHP or messing around with server settings, I nearly always create a phpinfo.php file and place it in the root directory of whatever domain I happen to be working on. These types of informational files employ PHP’s handy phpinfo() function to display a concise summary of all of your server’s variables, which may then be referenced for debugging purposes, bragging rights, and so on. While this sort of thing is normally okay, I frequently forget to remove the file and just leave it sitting there for the entire world to look at. This of […] Read more »

CSS3 + Progressive Enhancement = Smart Design

Progressive enhancement is a good thing, and CSS3 is even better. Combined, they enable designers to create lighter, cleaner websites faster and easier than ever before.. CSS3 can do some pretty amazing stuff: text shadows, rgba transparency, multiple background images, embedded fonts, and tons more. It’s awesome, but not all browsers are up to snuff. As designers, it’s up to us to decide which browsers to support for our projects. While everyone has their own particular strategy, there seem to be three general approaches: Support all browsers with perfect fidelity – not realistic for most budgets, requires many elaborate workarounds, […] Read more »

Better Image Preloading with CSS3

I recently added to my growing library of image-preloading methods with a few new-&-improved techniques. After posting that recent preloading article, an even better way of preloading images using pure CSS3 hit me: .preload-images { background: url(image-01.png) no-repeat -9999px -9999px; background: url(image-01.png) no-repeat -9999px -9999px, url(image-02.png) no-repeat -9999px -9999px, url(image-03.png) no-repeat -9999px -9999px, url(image-04.png) no-repeat -9999px -9999px, url(image-05.png) no-repeat -9999px -9999px; } Using CSS3’s new support for multiple background images, we can use a single, existing element to preload all of the required images. Compare this method with the old way of using CSS to preload images: Read more »

3 Ways to Preload Images with CSS, JavaScript, or Ajax

Preloading images is a great way to improve the user experience. When images are preloaded in the browser, the visitor can surf around your site and enjoy extremely faster loading times. This is especially beneficial for photo galleries and other image-heavy sites where you want to deliver the goods as quickly and seamlessly as possible. Preloading images definitely helps users without broadband enjoy a better experience when viewing your content. In this article, we’ll explore three different preloading techniques to enhance the performance and usability of your site. Method 1: Preloading with CSS and JavaScript There are many ways to […] Read more »

Stupid WordPress Tricks

One of the most popular articles here at Perishable Press is my January 2005 post, Stupid htaccess Tricks. In that article, I bring together an extensive collection of awesome copy-&-paste HTAccess code snippets. Four years later, people continue to tell me how much they enjoy and use the content as a bookmarked reference for many of their HTAccess needs. The article was even published in a book on Joomla! Security. This is very inspiring to me, so I have decided to create a similar post for all of the useful WordPress code snippets, tips and tricks that I have collected […] Read more »

Pimp Your 404: Presentation and Functionality

I have been wanting to write about 404 error pages for quite awhile now. They have always been very important to me, with customized error pages playing a integral part of every well-rounded web-design strategy. Rather than try to re-invent the wheel with this, I think I will just go through and discuss some thoughts about 404 error pages, share some useful code snippets, and highlight some suggested resources along the way. In a sense, this post is nothing more than a giant “brain-dump” of all things 404 for future reference. Hopefully you will find it useful in pimping your […] Read more »

Stupid Twitter Tricks

Might as well face it, Twitter is here to stay. Not that it’s all that bad, just used to be a lot more laid-back and enjoyable. These days it seems to have been taken over by the lowest common-denominator, mostly high-school twits or useless commercial propaganda. Even so, I still enjoy tweeting the occasional profound thought once in awhile, and even like to play around with various types of “advanced” Twitter functionality. You know, cool stuff like including “Tweet This!” links with short URLs, showing off my number of Twitter followers, displaying the number of tweets for each post, and even […] Read more »

HTAccess Privacy for Specific IPs

Running a private site is all about preventing unwanted visitors. Here is a quick and easy way to allow access to multiple IP addresses while redirecting everyone else to a custom message page. To do this, all you need is an HTAccess file and a list of IPs for which you would like to allow access. Edit the following code according to the proceeding instructions and place into the root HTAccess file of your domain: # ALLOW ONLY MULTIPLE IPs <limit GET POST PUT> Order Deny,Allow Deny from all Allow from 123.456.789 Allow from 456.789.123 Allow from 789.123.456 </limit> ErrorDocument […] Read more »

IDs are anchors, too.

While browsing the internet these days, I see a lot of this: <body> … <a name=”top”></a> … <a href=”#top”>- Back to Top -</a> … </body> There’s an easier, better and prettier way. CSS Signatures are all the rage these days. If you’re not familiar with a CSS Signature, it’s basically nothing more than an ID on your body tag, like this: <body id=”www-domain-tld”></body> The fundamental purpose of the CSS Signature is to allow a user to specify style adjustments to your site in their own user style sheets. Whether or not users are actually capitalizing on this is a discussion […] Read more »

Disable Trace and Track for Better Security

The shared server on which I host Perishable Press was recently scanned by security software that revealed a significant security risk. Namely, the HTTP request methods TRACE and TRACK were found to be enabled on my webserver. The TRACE and TRACK protocols are HTTP methods used in the debugging of webserver connections. Although these methods are useful for legitimate purposes, they may compromise the security of your server by enabling cross-site scripting attacks (XST). By exploiting certain browser vulnerabilities, an attacker may manipulate the TRACE and TRACK methods to intercept your visitors’ sensitive data. The solution, of course, is disable […] Read more »

Sexy HTML List Tricks

Behold the ubiquitous list elements, <ul></ul> and <ol></ol>! These two sexy elements help millions of websites display lists of information in clean, semantic fashion. Without them, we’d be crawling around like filthy cavemen, eating dirt and howling at the moon. But these list elements aren’t just sexy, they are also extremely flexible, enabling us humble designers to create robust list configurations that are semantically versatile and highly customizable. We all know how to throw down a basic list: Read more »

Display Random Posts from Specific Tags or Categories

When developing the colorful Quintessential Theme (opens in new tab), I initially planned on displaying five random posts from each of my most popular tags and categories in the super-slick sliding-panel sidebar. Because I am running an older version of WordPress, however, this task proved to be quite the educational experience. In newer versions (from 2.5 I think) of WordPress, the query_posts() function enables users to display posts in random order using the orderby=rand parameter. This would have made my life easy, as I could have included the following code for each of my random post lists: Read more »

HTAccess Password-Protection Tricks

Recently a reader asked about how to password-protect a directory for every specified IP while allowing open access to everyone else. In my article, Stupid htaccess Tricks, I show how to password-protect a directory for every IP except the one specified, but not for the reverse case. In this article, I will demonstrate this technique along with a wide variety of other useful password-protection tricks, including a few from my Stupid htaccess Tricks article. Before getting into the juicy stuff, we’ll review a few basics of HTAccess password protection. Read more »

Associate Any File with Notepad in Five Seconds

In my article, Associate Extensionless Files with Notepad, I explain how to navigate the labyrinthine maze of Windows dialogue menus to assign Microsoft’s Notepad text editor as the opening application for files without extensions. In this post, I’ll show you how to associate any file type with any program (including Notepad) in less than five seconds. Ready? Don’t blink, you’ll miss it.. ;) Modify any file extension association in five seconds Open the Windows command prompt and enter the following command: assoc .extension=fileType It’s that easy. What is happening here? Let’s break it down, just for fun: assoc — Windows file-association […] Read more »

Dynamic Link Insertion via Unobtrusive External JavaScript

In my recent guest post at The Nexus, I discuss Google’s new nofollow policy (404 link removed 2013/02/08) and suggest several ways to deal with it. In that article, I explain how Google allegedly has changed the way it deals with nofollow links. Instead of transferring leftover nofollow juice to remaining dofollow links as they always have, Google now pours all that wonderful nofollow juice right down the drain. This shift in policy comes as a terrible surprise to many webmasters and SEO gurus, especially those who have invested vast amounts of time, effort and money engaging in supposedly lucrative […] Read more »

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