Category: Articles (Page 110 of 258)

Personal opinions and how-to’s that I’ve written both here and as contributions to other blogs.

Project TODOs: Track, Share, and Build Better Software

October 19, 2016 / Tom / 0 Comments

One of the challenges of working on a time-sensitive project is balancing getting something working while also keeping track of the various document, tasks, issues, and general project TODOs.

I don’t know what this looks like for you. But for me. project TODOs usually fall into one of two groups:

I need to go back and document a file, class, property (or properties), functions, or module.
There are places that I know need to be refactored. Perhaps a function needs to be split into two methods. Perhaps I need to rework an algorithm. Whatever the case, there’s something that needs to be done before I’m happy with it being final.

And when that’s the case, it’s easy to forget to come back to these areas in the code and rework them as you see fit.

This is where the idea of project TODOs come in, but I even think we can take it a bit further.

IIFE For JavaScript in WordPress Development

October 18, 2016 / Tom / 0 Comments

IIFE, or an immediately-invoked function expression, is something that’s been a relatively common way of writing code in JavaScript.

It’s something that I think anyone doing any type of client-side development with WordPress should be using, but first I think it’s important to grasp the concept. Wikipedia provides a definition of IIFE:

An immediately-invoked function expression (or IIFE, pronounced “iffy) is a JavaScript programming language idiom which produces a lexical scope using JavaScript’s function scoping.

If you’re new to JavaScript, that just sounds kind of intense, right? So perhaps a better definition might be:

An “iffy” defines how variable names are related to the functions in which they are contained. Inner functions maintain the scope of their parent functions.

And finally, these functions are invoked anonymously because the function that fires literally has no name. It’s fired when the browser loads, parses, and runs the script.

So how does this all relate to WordPress?

VS Code for WordPress Development

October 17, 2016 / Tom / 0 Comments

VS Code is a new editor from Microsoft (I guess some may insert an obligatory flaming remark here, but I think they’ve done some pretty good stuff as of late) that I’ve only been following off and on since it was first announced.

VS Code

Before working for myself, I was focused on .NET development and to this day, I’ve yet to find an IDE that I like as much as that.

But then, late last week, I saw this tweet:

https://twitter.com/soderlind/status/787003086741143552

Followed by this:

i have — i’ve kept my eye on it, but i’ve not had time to look into it.

i’m unsure if it’d allow us to wire up codesniffers..?

— Tom McFarlin (@tommcfarlin) October 14, 2016

And then this resulted in a good, albeit short conversation.

I’ve never been a fan of switching IDEs in the middle of client projects (for some reasons), so I didn’t plan on giving this particular IDE a try for the foreseeable future.

But given that I’ve got a set of unfinished projects lying around and given that I had some time to myself this weekend, I opted to see how well VS Code worked with a couple of WordPress-based projects.

WordPress Program Architecture on Paper

October 14, 2016 / Tom / 0 Comments

When it comes to talking about program architecture and terms like that, it always sounds a little bit like we’re taking something a little bit more seriously than it deserves.

This is a bit of a digression of my personal opinion, but I thought it worth sharing before getting into the actual post. Skip to the next heading if you feel so inclined.

When I think of architecture, I think of buildings and vehicles and various other things that, you know, keep humans use to live, to move, to stay alive, and so on. When someone says “architecture,” computer programs are not something that comes to mind.

Secondly, in the last decade or say, there has been this cultural shift in the programming community where compiled languages are “real” programs and anything that’s interpreted or that runs on some type of virtual machine is a script or isn’t a “real” program.

But as far as “architecture” is concerned:

the complex or carefully designed structure of something.

And as far as a “program” is concerned:

provide (a computer or other machine) with coded instructions for the automatic performance of a particular task.

So talking about program architecture isn’t inaccurate at all. It can feel a little weird, I guess, and I don’t know why, but that’s my digression.

But let me bring all of this rambling back around to WordPress.

WordPress Menu Page (And Submenu Pages, Too!)

October 13, 2016 / Tom / 0 Comments

A WordPress menu page is something that’s easy to introduce thanks to API functions like add_menu_page. On top of that, it’s easy to add submenus using add_submenu_page.

But if you’re working with the plugins_loaded hook or a plugin bootstrap file, then trying to introduce a WordPress menu page (along with any related submenus), you may end up with some unexpected results.

Custom WordPress Menu Page: A reference to plugins_loaded.

The plugins_loaded documentation in the code reference.

Specifically, you may find that your menu and submenus display fine, but they don’t work when you click on them to navigate to the relative page.