Fall Sale! Save 25% on WordPress books with coupon code: FALL2017 Shop Books »
code
Tag Archive

Greenwich Mean Time (GMT) Formats

There are currently three formats for expressing date/time in Greenwich Mean Time (GMT). All examples represent the date, July 04, 2050. The time for all three formats is expressed as hour:minutes:seconds. Read more »

Optimize Convoluted Code via JavaScript

Search engines loathe crawling through convoluted lines of code. Oceans of complex JavaScript scare away the priceless indexing and archiving efforts of most major search engines, which will generally abort a crawl upon encountering such mess. The good news is that search engines actually do not deploy JavaScript, so it is possible to use JavaScript to hide those miles of messy code by using the fundamental document.write function. Read more »

Execute External WordPress Functions

To execute WordPress functions in an external directory (i.e., outside of the WordPress install directory), it is necessary to include a call to wp-blog-header.php at the top of the external file. Read more »

A Complete CSS Template File

To help maintain consistency when developing new CSS-styled websites, we have created a complete CSS template file. The file contains every HTML/XHTML tag known to man. This includes tags such as BASEFONT and CENTER, which have been deprecated; tags such as COMMENT and MARQUEE, which are exclusive to Internet Explorer; tags such as SPACER and SERVER, which are exclusive to Netscape Navigator; and even tags such as !DOCTYPE and BASE, which are included merely for the sake of completeness. As CSS selectors, the tags are (almost all) empty, just waiting to be filled with declarations, properties, and values. Read more »

Geek Code Nonsense

I found this interesting: Enlighten Encode Decode Apparently, I am defined as: GFA d-@ s:- a C++ U@ P@ L@ E@ W+++ !N !o K–? w@ O@ M@ !V PS@ PE@ Y@ PGP@ t !5 !X R@ tv– b+ DI !D G@ e+ h@ r+++ y+++ Read more »

Google Analytics Invitation

Earlier this year, we decided to implement the much-hyped Google Analytics visitor-tracking and optimization tool. The free service offers enterprise-level statistics capabilities and provides “high-end web analytics” and works with or without Google AdWords. Sounds great, however the service is available through invitation only. Skeptical that we would ever hear anything, we decided to submit a request anyway. Read more »

Title Attributes for WordPress Post Navigation

Improve accessibility by adding title attributes to your WordPress userspace. Note: This article applies specifically to WordPress 2.0.2, but may be generalized to any WP 2.0+ version. By default, WordPress navigation links omit the title attributes for both page and post views. Title attributes for links provide additional information that can improve the accessibility of your website. This is especially true when images or text symbols exclusively are used for navigation. To add title attributes to WordPress page-view links (e.g., links for index, archive, and category views), open the file wp-includes/template-functions-links.php and find the functions previous_posts_link (line #494) and next_posts_link […] Read more »

Permalink Enlightenment

I recently enabled the permalinks feature for a fresh WordPress 2.0.2 upgrade. The process required several hours of research and approximately 90 minutes to fully implement. This brief article summarizes the process and applies to the following setup: Read more »

HTTP Error Codes

A list of HTTP Error codes and corresponding definitions: Informational Codes 100 — Continue 101 — Switching Protocols Successful Client Requests 200 — OK 201 — Created 202 — Accepted 203 — Non-Authoritative Information 204 — No Content 205 — Reset Content 206 — Partial Content Client Request Redirected 300 — Multiple Choices 301 — Moved Permanently 302 — Moved Temporarily 303 — See Other 304 — Not Modified 305 — Use Proxy 307 — Temporary Redirect Client Request Errors 400 — Bad Request 401 — Authorization Required 402 — Payment Required (not used yet) 403 — Forbidden 404 — […] Read more »

Lightbox Notes

To add Lightbox functionality to any single image: Add rel=”lightbox” to the anchor tag. Add a title=”” attribute to the anchor tag. Add an alt=”” attribute to the image tag. To add Lightbox functionality to any series of images: Add rel=”lightbox[value]” to the anchor tag of each image. Add a title=”” attribute to the anchor tag of each image. Add an alt=”” attribute to the image tag of each image. Any set of pictures with the same rel=”lightbox[value]” will display with nav buttons. Read more »

JavaScript Notes Plus

Welcome to Perishable Press! This article covers a plethora of useful JavaScript tips and tricks. For more excellent JavaScript information, check out the JavaScript tag archive. If you like what you see, I encourage you to subscribe to Perishable Press for a periodic dose of online enlightenment ;) Nifty JavaScript Design Tricks Clickable divs Standard design practice dictates that the site logo or banner located at the top of the page links to the home page of the site. There are several methods for including such functionality into a design, including this JavaScript trick that transforms an entire element (e.g., any […] Read more »

WordPress RDF Source Makeover

I love looking at beautiful source-code output. However WordPress tends to spit code out in random chunks, often leaving spaces, line breaks, and tabs littered throughout the source output. This messes things up. Lists don’t look like lists and logically written code often appears scattered along the page carelessly. Often, this is the result of poorly written PHP, which can be manipulated to write beautifully aligned code that looks as good as it works. Read more »

WordPress Notes Plus

Welcome to Perishable Press! This article covers many different aspects of WordPress functionality, including customizing quicktags, deleting the cache, numbering comments & posts, changing password text, and displaying archive menus. Note that this article was written for previous versions (i.e., less than 2.0) of WordPress. Discrepancies may exist between the code presented in this post and that of more recent versions of WordPress. Nonetheless, this information is presented for references purposes with the hope that it will prove useful for those working with everyone’s favorite blogging platform, WordPress! Customize WordPress Quicktags The more Quicktag: The <!–more–> Quicktag breaks a post […] Read more »

Electric Sheep and the ASCII Matrix

Paying homage to Philip K. Dick’s novel Do Androids Dream of Electric Sheep?, via collective screensaver morphology over at electricsheep.org. A virtual gallery of visually inspiring graphics generated via system of networked computers. Update: apparently the electricsheep.org site went down and then was sold to some other company, so link removed. ASCII Matrix Also check out this sweet ASCII rendition of the “bullet-dodging” scene from The Matrix. Old-school effects in the house :) Read more »

Latest Tweets New video tutorials for USP Pro! Over 3 hours of practical, hands-on techniques and tips. 31 videos in HD format :)… twitter.com/i/web/status/91928…