This semester I’m an adjunct at Bemidji State University! I’m teaching BUAD 3283 E-Commerce Web Development (3 credits) to a mix of business and computer science majors.
We’ve had many interns from BSU in the web development department at PBC, and two things that we emphasize with them is source control management (SCM) and test-driven development (TDD). So for my curriculum, I wanted to add at least SCM.
I briefly touched on SCM in one of the first classes, going over how to use Git get code pushed to GitHub for assignments. My students were struggling with getting their code pushed to their repositories so today I let my students have the class to ask questions.
Originally I’d demoed using Atom for writing code then using SourceTree for pushing to their repositories like we do at work. One of my students was using GitHub Desktop (kind of by accident). I’d forgotten about that tool and it seemed to make more sense to use since Atom, GitHub, and GitHub Desktop dovetail nicely together.
I have used GitHub Desktop for a few projects before but I tend to use SourceTree or just command line:
$ git add --all; git commit -m "add all the things"; git push;
I’m getting in the habit of using a .env file for loading environment variables. Laravel already uses them for setting up configuration. It’s a nice way to setup variables that can be used in bash or through a php library like vlucas/phpdotenv.
For a site I’m working on I wanted the environment variable APP_ENV set to “local” in development and set to “production” on the live site (each environment has it’s own .env file). My configuration keep on getting overridden somewhere and returning “dev”.
What happened was the APP_ENV environment variable was already set in the Apache virtual host configuration and phpdotenv will not override variable set in Apache virtual host configuration.
If you are running into this same issue a pretty easy fix. Unset the variable in you .htaccess file and then the correct value will load from your .env file. At the top of my .htaccess file in the public root I have this then:
# unset the APP_ENV variable since it might have been set in Apache's vhost file and needs to be used from .env
Hope that helps!
I found out a cool usage for composer that I didn’t know about; use it for installing WordPress plugins. I use Phing to do all my deployments (slowly moving towards continuous integration with Jenkins). I wanted a way to get the plugin files and include them with my deployment automagicly. Composer can download and extracting the plugin archive file rather than using the gui in the wordpress admin. This task can be done when all your other required libraries are installed.
I wanted to install Contact Form 7. In order for this to work you need to download the plugin from a custom repository, so I setup my composer.json file something like this:
I set the name of the repo to the “takayukister/contact-form-7″ and then used that as it’s require name with the current version (right now 4.3.1). The paths in the “extra” section tell composer where to put the plugin once it’s installed.
In my Phing build.xml I could then run this before any packaging tasks:
<exec command="php composer.phar install" level="verbose" passthru="true" />
If there’s a better way to do this I’d like to hear it.
This is the first in a series of “today I learned” posts. Today it’s all about the pseudo element
::after. This isn’t new news to most I’m sure, but I’ve just recently started using these and think they are pretty cool.
Say you are working on a site where you have access to the styles but not the DOM. You need to add an element to the page without actually adding any markup to a page. That’s where
::after come in. You can add either of these
.element::after to add extra element to the DOM this way.
I created an example (albeit kinda crude) to show how to use the elements. The snowman’s torso is a DOM element and the head and foot are added via
.snowman::after css elements. Same with the hands, there’s a empty
.hand element on the page and the left and right hands are placed with
See the Pen MKVwLg by Nate Nolting (@natenolting) on CodePen.0
One caveat I’ve found is if you want the added
::after to behave like a block element you must add
content: ""; to your css in order for the element to display, otherwise it has no height or width.
It does seem that we can all use it, so go a make some pseudo elements!