Measure twice, knit once

I first picked up knitting as a hobby in the winter of 2013 — a cold, depressing DC winter. It was a moving meditation — a rhythm, a flow. It’s no surprise between the weather and the mindset that I started — and stayed in — the scarf/blanket phase of my knitting for a long time.

Beginning knitters often start off with scarf projects — a simple scarf pattern can be the easiest and most approachable thing to create. Cast on. Knit all rows. Bind off. Needles are needles and yarn is yarn. The end.

Knit enough scarves and blankets, and eventually you want more of a challenge. Thus began my complicated, on-again-off-again relationship with sock knitting. (Don’t have the bug yet? Just follow @syllogism).

Continue reading Measure twice, knit once

Intro to web accessibility

Through presenting at bootcamps, I’ve so far had the chance to expose over 100 devs- and engineers-in-training to web accessibility —- what are we really talking about when we say ‘web accessibility’, who does it affect, and what are some very initial considerations to take into account? This is a short blog recap, including the deck.

Update (7.29.2016): Slide deck updated.

Continue reading Intro to web accessibility

Data Structure: Trees and Depth-First Tree Traversals in JavaScript

What is a tree?

Trees are a commonly-used data structure in web development. You interact with a very common example of a tree every time you use your browser, likely without knowing it — the Document Object Model (DOM).

DOM tree
Source: w3schools

Continue reading Data Structure: Trees and Depth-First Tree Traversals in JavaScript

Resources: Getting started & beyond

When self-teaching, almost all of us start at the same point. Where do I start? How do I “pick a language”? What do I focus on? I know I did.

I recently started listening to the JavaScript Air podcast, and even more recently went back to listen to some of the earliest episodes. In episode 001, “Learning and Developing JavaScript”, Ashley G. Williams (@ag_dubs) makes a comment that caught my attention:

Continue reading Resources: Getting started & beyond

Quicksort

Quicksort is a sorting algorithm, used to place the elements of an array into an order. That order is based on comparison —  the things being sorted must have a “less than” / “greater than” relationship. (Source).

Continue reading Quicksort