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New and Improved JavaScript Clock

Earlier this year, I posted an article explaining how to implement an unobtrusive JavaScript dynamic clock. While not completely earth-shattering or cutting-edge or anything like that, the dynamic JavaScript clock has received some great feedback from users who found the script to be exactly what they were looking for. In fact, a couple of weeks ago, Bill Brown went above and beyond by taking the time to improve the script with some great new features, including a “blinking seconds separator (for kicks)” and removal of “the need for the noscript tag.” Here is the complete script sent by Bill in […] Read more »

Redirect All (Broken) Links from any Domain via HTAccess

Here’s the scene: you have been noticing a large number of 404 requests coming from a particular domain. You check it out and realize that the domain in question has a number of misdirected links to your site. The links may resemble legitimate URLs, but because of typographical errors, markup errors, or outdated references, they are broken, leading to nowhere on your site and producing a nice 404 error for every request. Ugh. Or, another painful scenario would be a single broken link on a highly popular site. For example, you may have one of your best posts mentioned in […] Read more »

Feedburner Alternative: Homegrown Feed Statistics for Your Blog

If, for whatever reason, you don’t want to use Feedburner to track your feed statistics, this article describes a relatively simple, “roll-your-own” alternative. Instead of redirecting your feed traffic through Feedburner, keep your original feed URLs and place the following code into a file named “feed_stats.php” (or whatever) and upload to your server: Read more »

WordPress Custom Fields, Part II: Tips and Tricks

As we have seen in our previous post, WordPress Custom Fields Part I, custom fields provide an excellent way to add flexible content to your posts and pages. By assigning various types of content to different custom fields, you gain complete control over when, where, and how to display the associated information. For example, sub-headings may be displayed in the sidebar, footnotes may be consolidated into a single region, post images may be displayed before the post title, and so on. In this follow-up article, we will review the basics of custom fields and then jump into a few custom-field […] Read more »

Unobtrusive JavaScript: 5 Ways to Remove Unwanted Focus Outlines

I recently wrote about how to remove unwanted link outlines using a pure-CSS method that works on every modern browser except (wait for it) ..Internet Explorer 6! Yes, that’s right, another reason why (almost) everyone is pushing hard to eliminate Internet Explorer from existence. Nonetheless, removing those pesky unwanted link outlines in IE6 is not possible with CSS, but it’s a snap with a little JavaScript. Here are four unobtrusive JavaScript techniques (plus one CSS-only method thrown in for good measure) for removing unwanted focus outlines. Read more »

Miscellaneous Code Snippets for WordPress, Windows, and Firefox

One of the original purposes of Perishable Press involved serving as a “virtual dumpster” for all of my miscellaneous code snippets. Over time, I continued elaborating to greater degrees on the various code recipes that I was posting, until eventually those brief snippet posts evolved into complete, richly detailed articles (at least from my point of view). Now that I enjoy the luxury of writing for an incredible audience, I try to avoid posting anything that doesn’t include an accompanying explanation. “If it’s worth posting, it’s worth explaining,” I always say. When you have people reading your stuff, there is […] Read more »

Perfect WordPress Title Tags Redux

In my previous article on WordPress title tags, How to Generate Perfect WordPress Title Tags without a Plugin, We explore everything needed to create perfect titles for your WordPress-powered site. After discussing the functionality and implementation of various code examples, the article concludes with a “perfect” title-tag script that covers all the bases. Or so I thought.. Some time after the article had been posted, Mat8iou chimed in with a couple of ways to improve thie script by cleaning up tag names and specifying page numbers for archive views. Apparently, by replacing the $tag variable with WordPress’ built-in single_tag_title();, titles […] Read more »

Valid, SEO-Friendly Post Translation Links

Ever wanted to provide automatic language translations of your web pages without installing another plugin? Here is a valid, SEO-friendly technique that takes advantage of Google’s free translation service. All you need is a PHP-enabled server and you’re good to go. Just copy and paste the following code into the desired location in your page template and enjoy the results. Once in place, this code will produce translation links for eight common languages for every page on your site. Grab, gulp and go: Read more »

Custom OpenSearch Functionality for Your Website

I recently added OpenSearch functionality to Perishable Press. Now, OpenSearch-enabled browsers such as Firefox and IE 7 alert users with the option to customize their browser’s built-in search feature with an exclusive OpenSearch-powered search option for Perishable Press. The autodiscovery feature of supportive browsers detects the custom search protocol and enables users to easily add it to their collection of readily available site-specific search options. Now, users may search the entire Perishable Press domain with the click of a button. And you can do it too! Adding customized OpenSearch-powered search functionality to your own site is a great way to […] Read more »

Backwards-Compatible Spam and Delete Buttons for WordPress

Recently, Joost de Valk shared an excellent technique for adding spam and delete buttons to comments on your WordPress-powered blog. The idea is to save administration time by providing links to either “spam” or “delete” individual comments without having to navigate through the WordPress admin area. Joost provides the following plug-n-play solution: Read more »

How to Write Valid URL Query String Parameters

When building web pages, it is often necessary to add links that require parameterized query strings. For example, when adding links to the various validation services, you may find yourself linking to an accessibility checker, such as the freely available Cynthia service: Read more »

Redirect any Subordinate URL to its Parent Directory via PHP

Simple one for you today. After posting on how to use HTAccess to redirect subordinate URLs to the root (or parent) directory, I thought I would share an alternate way of accomplishing the same trick using PHP. Fortunately, using this PHP redirect technique doesn’t require access to or fiddling with your site’s HTAccess (or Apache configuration) file and it is very easy to implement. The scene, as discussed in greater detail in my previous article on this topic, involves a very specific type of redirect whereby some target URL is redirected up the directory structure to one of its parent […] Read more »

Perfect Rounded Corners with CSS

A great way to enhance the visual appearance of various block-level elements is to use a “rounded-corner” effect. For example, throughout the current design for this site, I am using rounded corners on several different types of elements, including image borders, content panels, and even pre-formatted code blocks. Some of these rounded-corner effects are accomplished via multiple <div></div>s and a few background images, while others are created strictly with CSS. Of these two different methods, extra images and markup are used whenever I need the rounded corners to appear in all browsers, or in other words, whenever the effect is […] Read more »

Fully Valid, SEO-Friendly Social Media Links for WordPress

With the explosion of social media, networking, and bookmarking services, there are a zillion ways to add “Share This Post” functionality to your WordPress-powered sites. In addition to the myriad services and plugins, we can also add these links directly, using nothing more than a little markup and a few choice PHP snippets. Such individual links provide full control over the selection, layout, and styling of each link without requiring the installation of yet another WordPress plugin. This article shares SEO-friendly code snippets for ten of the most popular social media sites using completely valid XHMTL-Strict markup. All of the […] Read more »

Fruit Loop: Separate any Number of Odd and Even Posts from any Category in WordPress

Recently, I discussed how to implement a horizontally sequenced display order for WordPress posts in two columns. In that tutorial, I explain how to separate odd and even posts using a dual-loop configuration and PHP’s modulus operator. Such technique serves well a variety of configurational scenarios, but is limited to the display of the default (admin-specified) number of posts from all categories. In this tutorial, we adapt this odd-and-even loop configuration to accommodate a much greater degree of customization. Specifically, we will focus on separating any number of odd and even posts from any specific category or group of categories. […] Read more »

The Ultimate Guide to swfIR Image Replacement

In this ultimate guide to swfIR, you will learn how to use swfIR to replace your ordinary images with richer, stylized graphics. swfIR enables efficient, practical and scalable application of drop-shadows, rounded corners, and even image rotation to any number of specified images throughout your site. From concept and application to examples and recipes, this guide covers everything you need for successful swfIR implementation. The Challenge.. There are many ways to enhance the visual presentation of your images. Popular visual effects include rounded corners, drop shadows, and image rotation. To achieve these effects, designers often use either CSS, direct image […] Read more »

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