Raspberry Pi microSD card performance comparison - 2018

Back in 2015, I wrote a popular post comparing the performance of a number of microSD cards when used with the Raspberry Pi. In the intervening three years, the marketplace hasn't changed a ton, but there have been two new revisions to the Raspberry Pi (the model 3 B and just-released model 3 B+). In that article, I stated:
One of the highest-impact upgrades you can perform to increase Raspberry Pi performance is to buy the fastest possible microSD cardâ
Raspberry Pi 3 B+ Review and Performance Comparison

Three generations of multi-core Pi: model 2 B, model 3 B, model 3 B+
Whether it's been a 6-node Raspberry Pi cluster running Drupal 8 , or a distributed home temperature monitoring application , I use Raspberry Pis for a wide variety of fun projects. The Raspberry Pi model 3 B+ is the latest iteration of the 'top of the line' Pi, with all the bells and whistles, and it still comes in at just $35. This year's iteration
Updating drupal/core with Composer - but Drupal core doesn't update
For the past two minor release Drupal core upgrades, I've had major problems trying to get some of my Composer-based Drupal codebases upgraded. For both 8.3.x to 8.4.0, and now 8.4.x to 8.5.0, I've had the following issue:
- I have the version constraint for
drupal/coreset to~8.0or~8.4in mycomposer.json. - I run
composer update drupal/core --
Getting Started with Lando - testing a fresh Drupal 8 Umami site

Testing out the new Umami demo profile in Drupal 8.6.x.
I wanted to post a quick guide here for the benefit of anyone else just wanting to test out how Lando works or how it integrates with a Drupal project, since the official documentation kind of jumps you around different places and doesn't have any instructions for "Help! I don't already have a working Drupal codebase!":
- Install Docker for Mac / Docker for Windows / Docker CE (if it's not already installed
Two MidCamp Sessions: Local Dev for Dummies, Jenkins and Drupal
MidCamp 2018 wrapped up with a bang today, as there was another year full of great training, sessions, and my favorite aspect, the 'hallway track' (where you go around and network between and during some sessions with tons of excellent Drupalists from the Midwest and around the country).
This year, I presented two sessions; one a co-presentation with Chris Urban titled Local Dev Environments for Dummies , the other a solo presentation titled Jenkins or: How I learned to stop worrying and love
Heaping Helpings of Hospital Humor for Healing
As a Geerling, when a situation goes upside-down I turn to humor. If you need evidence, go read The Joy of Crohn's . Back? Good.
Take today, for example. Day 3 stuck in a hospital due to complications from having Crohn's disease.

I'm in a bit of an awkward situation: I'm mostly fine, and I can walk around, do most things normally, talk, eat, etc. But I have this one little problem: My poop
What do you use to build and develop Drupal sites?
tl;dr : Go complete the Drupal Local Development Survey , and we'll present the results (among other things) at MidCamp in a couple weeks!
Local development for Drupal is a subject I've invested a lot of time into. At the start of my Drupal journey, I used to use MAMP, then MAMP Pro, then a native *AMP installation. Then when I learned about Vagrant I started building Vagrant-based environments with shell scripts. Then I learned Ansible and started using Vagrant and Ansible
Drupal VM 4.8 and Drush 9.0.0 - Some major changes
tl;dr : Drupal VM 4.8.0 was just released, and it uses Drush 9 and Drush Launcher to usher in a new era of Drush integration!
Drush has been Drupal's stable sidekick for many years; even as Drupal core has seen major architectural changes from versions 4 to 5, 5 to 6, 6 to 7, and 7 to 8, Drush itself has continued to maintain an extremely stable core set of APIs and integrations for pretty much all the time I've been using it

How can I get my PR merged into your open source project?
Recently I received an email from an IT student asking the following: I recently submitted a pull request to one of your open source projects on GitHub. What can I do to get this pull request merged? The answer below may sound somewhat like a cop-out, or harsh (especially considering it was to a starry-eyed student trying to dip his or her toes into the waters of open source software contribution)... but I've found that honesty is the best policy, and the best way
Fixing a 2011 MacBook Pro booting to a Grey Screen - AMD Radeon Video Glitch
I've been a Mac user for years, and I've repaired hundreds of different Macs, from the early II series to the latest 2015 and 2016 model MacBook Pros, iMacs (and other Apple hardware to boot!), and there is almost never a hardware situation where I've thrown in the towel and told someone to ditch their Mac.
The 2011 MacBook Pro has, for almost a decade, been the exception to that rule. There was a
