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Testing Redirects

Last updated on January 28, 2014 by Sal Ferrarello

Testing redirects can be a nightmare since the web browsers aggressively cache redirects. Use incognito mode in Chrome to make it easy to clear cached redirects by closing the Incognito window. Even Better Update Testing redirects from the command line works even better. curl -I http://www.example.com/ will return the headers for the request including the […]

Filed Under: Dev Tips Tagged With: redirects

Quick Cache requires PHP v5.3

Last updated on December 13, 2013 by Sal Ferrarello

WordPress Quick Cache Plugin There is a new version of the WordPress Quick Cache plugin available. Higher Minimum Requirements This new version requires PHP 5.3+  This is a higher requirement than WordPress itself, which requires a minimum of PHP 5.2.4 (http://wordpress.org/about/requirements/). Sometimes Newer is Not Better If you are running on a server with sub PHP […]

Filed Under: Computing Tagged With: WordPress, WordPress Plugin

Work like Leonardo

Last updated on December 10, 2013 by Sal Ferrarello

Having small children leads to many thought provoking conversations.  The most recent, sparked by a discussion of the Teenage Mutant Ninja Turtles, was about Leonardo da Vinci.  (I honestly wasn’t going to include so many links but after linking to TMNT, I felt guilty not linking to da Vinci). Leonardo da Vinci was Really Smart When […]

Filed Under: Parenting

Tiny Train Coal Car

Last updated on November 6, 2013 by Sal Ferrarello

Did you hear about train with the tiny coal car that fell off the tracks? “Are you okay?”, asked the engine. “I didn’t break anything but I am a little tender.” photo credit: Bricknave via photopin cc

Filed Under: Funny Tagged With: original joke

The Coin Credit Card

Last updated on December 10, 2013 by Sal Ferrarello

What is It The video below is a great summary buy I also recommend reviewing the FAQ Video Explanation What It Means to Me Instead of carrying around all the different cards I currently carry in my wallet, I can eliminate multiple cards. This is huge for me. I’m always trying to eliminate cards in […]

Filed Under: Happy Tagged With: happy, lifehack

Captain Hook’s sneakers

Last updated on May 1, 2019 by Sal Ferrarello

Why does Captain Hook wear sneakers? Because he’s afraid of Crocs.

Filed Under: Funny Tagged With: original joke

Command Line Cheat Sheet

Last updated on April 15, 2020 by Sal Ferrarello

I’m not sure why I remember some things so well (Charlie Chaplain died on December 25, 1977) and others just don’t stick (Memorial Day and Labor Day, which one is in Spring and which one is in Fall?).  At some point, I should start recording things I remember easily and things I do not and […]

Filed Under: Programming

Command Line DNS Lookup with dig

Last updated on April 21, 2017 by Sal Ferrarello

dig is command line DNS Lookup program pre-installed on *nix and Macs. If you don’t have access to dig from the command line, there are some websites that offer a web interface to dig (e.g. Google Toolbox’s Online Dig). Basic Lookup (Similar to ping) dig example.com Advantages over ping: Doesn’t get grumpy when you include […]

Filed Under: Computing Tagged With: DNS, network

get_next_post() Not Working in WordPress

Last updated on March 19, 2014 by Sal Ferrarello

Why is get_next_post() Not Working in WordPress We’ve got a WordPress instance setup with lots of posts being created as Drafts.  Then using the Bulk Actions, we change the status of the posts to Published.  Everything seems great until it becomes evident the get_next_post() and get_previous_post() functions are not returning anything. Why Isn’t this Working It turns out […]

Filed Under: Programming Tagged With: WordPress

HTML Comments within Comments

Last updated on October 9, 2013 by Sal Ferrarello

Everyone once in a while I find myself in need of nested HTML comments (i.e. HTML comments within comments).  Unfortunately, HTML does not support nested comments.  When you put HTML comments within comments, some of your content ends up uncommented. PHP Since it is rare that I’m working on a straight HTML site, usually there […]

Filed Under: Programming

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