I came across a gif recently on a website that loaded fine in most browsers but failed to load in IE (Internet Explorer). Fortunately, I remembered a similar problem in the past (that I spent way too long figuring out).
On a recent project, I had to trigger a certain behavior when a native HTML5 video had completed playing (i.e. reached the end of the video, manually stopping it should not trigger the behavior).
When creating 301 redirects, I often want to check multiple URLs quickly from the command line (to avoid the manual clicking in the browser and browser caching of results). I’ve written this script to speed up my process.
Setting up your computer to allow you to SSH in using SSH keys in place of passwords is magical however there are times I want to SSH in without using the SSH keys I have setup. By setting the “PubkeyAuthentication” key to “no”, you can do this.
I’m a big fan of the Gravity Forms Form builder WordPress plugin. I came across an interesting issue on a project where I was using the default value functionality and I wanted to make some notes as a warning for others (and myself) in the future.
I see lots of people get themselves into trouble when using git cherry-pick. By removing the commit from the source branch after cherry-picking, I’ve been able to avoid many of these problems.
Sometimes it amazes me the powerful things we can do with CSS. Recently, I needed to make an element pulse (i.e. grow and shrink repeatedly). I was able to do this with a few lines of CSS without using any JavaScript.
These are the steps I follow when I move the database for a website to my local computer using WP CLI.
You can look up the name servers associated with a domain name using either “whois” or “dig NS”. In some rare occasions, I have gotten back two different answers using these two techniques. In my experience, “dig NS” is the more trustworthy of the two.
Slow websites are painful. An important value to look at when optimizing your website is the TTFB (Time Til First Bye), which is the delay between when the request is sent to the server and server actually responds. These are some of my notes on improving (e.g. reducing) the TTFB of a WordPress website.
