Friday, January 12th, 2018
Monday, January 8th, 2018
Slides from a conference talk with a really clear explanation of how
await works with promises.
Friday, January 5th, 2018
Tuesday, January 2nd, 2018
And the whole thing is available here for free under a Creative Commons licence!
Wednesday, December 20th, 2017
An interesting Xerox-PARC-like project dedicated to making a programmable platform out of paper and other physical objects.
A humane dynamic medium embraces the countless ways in which human beings use their minds and bodies, instead of cramming people into a tiny box of pixels.
Saturday, December 2nd, 2017
Sunday, November 19th, 2017
A plug-in that lets multiple people collaborate on the same document in Atom. Could be useful for hackdays and workshops.
Friday, November 17th, 2017
In the immortal words of Ultravox,
this means nothing to me.
I’m filing this away for my future self for the next time I (inevitably) get confused about what
Wednesday, November 8th, 2017
Great advice on writing sensible comments in your code.
Wednesday, November 1st, 2017
Good advice on writing code that is understandable to your fellow humans (and your future self).
Tuesday, October 31st, 2017
Thursday, October 5th, 2017
A web book with interactive code examples.
How can we capture the unpredictable evolutionary and emergent properties of nature in software? How can understanding the mathematical principles behind our physical world help us to create digital worlds? This book focuses on the programming strategies and techniques behind computer simulations of natural systems using Processing.
Tuesday, October 3rd, 2017
A massively in-depth study of boundary-breaking music, recreated through the web audio API.
- Steve Reich - It’s Gonna Rain (1965)
- Brian Eno - Ambient 1: Music for Airports, 2/1 (1978)
- Brian Eno - Discreet Music (1975)
You don’t have to be a musician or an expert in music theory to follow this guide. I’m neither of those things. I’m figuring things out as I go and it’s perfectly fine if you do too. I believe that this kind of stuff is well within reach for anyone who knows a bit of programming, and you can have a lot of fun with it even if you aren’t a musician.
One thing that definitely won’t hurt though is an interest in experimental music! This will get weird at times.
Friday, September 22nd, 2017
Thursday, September 21st, 2017
A lot of “CSS is not real programming” arguments are a basic misunderstanding what CSS is there to achieve. If you want full control over and interface and strive for pixel perfection – don’t use it. If you want to build an interface for an inclusive and diverse web, CSS is a great tool.
Christian does a good job of describing the much-misunderstood declarative nature of CSS.
In any case, belittling people who write CSS and considering them not real developers is arrogant nonsense.
Monday, July 31st, 2017
People of Sydney, you’re in luck. Charlotte is starting up a Sydney chapter of Codebar. If you know someone there who is under-represented in the tech industry, and they’re looking to learn how to code, please tell them about this.
Some want to become full-time developers, whereas others want to learn the basics of coding to enhance their current jobs. Some want to learn programming as a hobby. Whatever the reason, we’d love to see you there!
Also, if you’re a developer in Sydney, please consider becoming a tutor at Codebar.
I promise that tutoring is not scary! We ask that you let us know which areas you feel comfortable tutoring when you sign up, so you choose what you teach. It’s absolutely okay to not know answers during sessions, but knowing how to look for them is helpful.
Oh, and if you’ve got a space in Sydney that can accommodate a class, please, please consider become a Codebar sponsor.
Tuesday, July 18th, 2017
By the end of CSS Day, my brain was full. Experiencing the depth of knowledge that’s contained in CSS now made me appreciate how powerful a language it is. I mean, the basics of CSS—selectors, properties, and values—can be grasped in a day. But you can spend a lifetime trying to master the details. Heck, you could spend a lifetime trying to master just one part of CSS, like layout, or text. And there would always be more to learn.
Unlike a programming language that requires knowledge of loops, variables, and other concepts, CSS is pretty easy to pick up. Maybe it’s because of this that it has gained the reputation of being simple. It is simple in the sense of “not complex”, but that doesn’t mean it’s easy. Mistaking “simple” for “easy” will only lead to heartache.
I think that’s what’s happened with some programmers coming to CSS for the first time. They’ve heard it’s simple, so they assume it’s easy. But then when they try to use it, it doesn’t work. It must be the fault of the language, because they know that they are smart, and this is supposed to be easy. So they blame the language. They say it’s broken. And so they try to “fix” it by making it conform to a more programmatic way of thinking.
I can’t help but think that they would be less frustrated if they would accept that CSS is not easy. Simple, yes, but not easy. Using CSS at scale has a learning curve, just like any powerful technology. The way to deal with that is not to hammer the technology into a different shape, but to get to know it, understand it, and respect it.
Thursday, June 22nd, 2017
Breaking down programming tasks into smaller chunks …and naming things.
I’ll take a piece of paper and write the function names I’m going to implement. Or I’ll do it directly in my code editor, with real functions or comments.
It allows you to focus on one problem at a time. When you’re writing those function names, you are thinking about what the code should be doing. When you’re implementing the functions, you are thinking about how the code should do it.