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Thinking About Plugins In Go
Thought I’d give Go’s plugin package a try for something. Seems to works fine for the absolutely simple things. But start importing any dependencies and it becomes a non-starter. You start seeing these sorts of error messages when you try to load the plugin: plugin was built with a different version of package golang.org/x/sys/unix Looks like the host and plugins need to have exactly the same dependencies. To be fair, the package documentation says as much, and also states that the best use of plugins is for dynamically loaded modules build from the same source. Continue reading →
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Word Cloud
From Seth’s blog: Consider building a word cloud of your writing. Seems like a good idea so that’s what I did, taking the contents of the first page of this blog. Here it is: Some observations: One of the most prominent words is “just”, with “it’s” not far behind. I though it’s because I started a lot of sentences with “it’s just”, but it turns out I’ve only used that phrase once, while the individual words show up around 10 times each. Continue reading →
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Day Trip to Bundanoon
Decided to go on a day trip to Bundanoon today. It’s been five years since I last visited and I remember liking the town enough that I thought it’d be worth visiting again. It’s not close, around 1 hour and 40 minutes from Canberra, but it not far either and I thought it would be a nice way to spend the day. Naturally, others agreed, which I guess explains why it was busier than I expected, what with the long weekend and all. Continue reading →
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An Unfair Critique Of OS/2 UI Design From 30 Years Ago
A favourite YouTube channel of mine is Michael MJD, who likes to explore retro PC products and software from the 90s and early 2000s. Examples of these include videos on Windows 95, Windows 98, and the various consumer tech products designed to get people online. Can I just say how interesting those times were, where phrases such as “surfing the net” were thrown about, and where shopping centres were always used to explain visiting websites. Continue reading →
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Some More Thoughts On Unit Testing
Kinda want to avoid this blog descending into a series of “this is wrong with unit testing” posts, but something did occur to me this morning. We’ve kicked off a new service at work recently. It’s just me and this other developer working on it at the moment, and it’s given us the opportunity to try out this “mockless” approach to testing, of which I ranted about a couple of weeks ago (in fact, the other developer is the person I had that discussion with). Continue reading →
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Side Scroller 95
I haven’t been doing much work on new projects recently. Mainly, I’ve been perusing my archives looking for interesting things to play around with. Some of them needed some light work to get working again but really I just wanted to experience them. I did come across one old projects which I’ll talk about here: a game I called Side Scroller 95. And yes, the “95” refers to Windows 95. Continue reading →
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Don't Leave User Experience For Later
DDH wrote a post yesterday that resonates with me. This is how he opens: Programmers are often skeptical of aesthetics because they frequently associate it with veneering I doubt DHH reads this blog, but he could’ve address this post directly at me. I’m skeptical about aesthetics. Well… maybe not skeptical, but if we’re talking about personal projects, I do consider it less important than the functional side of things. Or at least I did. Continue reading →
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Writing Good Data Migration Scripts
I’m waiting for a data migration to finish, so I’ve naturally got migration scripts on my mind. There’s an art to writing a good migration script. It may seem that simply throwing together a small Python script would be enough; and for the simpler cases, it very well might be. But it’s been my experience that running the script in prod is likely to be very different than doing test runs in dev. Continue reading →
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On Sharing Too Much About Too Little
Manuel Moreale wrote an interesting post today about sharing stuff online: Life can be joyful and wonderful and marvellous. But it can also be a fucking nightmare. And yes, it’s important to celebrate the victories and to immortalise the glorious moment. But it’s also important to document the failures, the shitty moments, the dark places our minds find themselves stuck in. It’s all part of what makes us unique after all. Continue reading →
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As Someone Who Works In Software
As someone who works in software… I cringe every time I see society bend to the limitations of the software they use. It shouldn’t be this way; the software should serve the user, not the other way around. I appreciate a well designed API. Much of my job is using APIs built by others, and the good ones always feel natural to use, like water flowing through a creek. Conversely, a badly designed API makes me want to throw may laptop to the ground. Continue reading →
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The Perfect Album
The guys on Hemispheric Views have got me blogging once again. The latest episode bought up the topic of the perfect album: an album that you can “just start from beginning, let it run all the way through without skipping songs, without moving around, just front to back, and just sit there and do nothing else and just listen to that whole album”. Well, having crashed Hemispheric Views once, I’d thought it’s time once again to give my unsolicited opinion on the matter. Continue reading →
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Favourite Comp. Sci. Textbooks
John Siracusa talked about his two favourite textbooks on Rec Diffs #233: Modern Operation Systems, and Computer Networks, both by Andrew S. Tanenbaum. I had those textbooks at uni as well. I still do, actually. They’re fantastic. If I were to recommend something on either subject, it would be those two. The two Tanenbaums. I will add that my favourite textbook I had during my degree was Compilers: Principal, Techniques and Tools by Alfred V. Continue reading →
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Thou Doth Promote Too Much
Manual Moreale wrote an interesting post about self promotion, where he reflects on whether closing out all his People and Blogs post with a line pointing to his Ko-Fi page is too much: And so I added that single line. But adding that single line was a struggle. Because in my head, it’s obvious that if you do enjoy something and are willing to support it, you’d probably go look for a way to do it. Continue reading →
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Crashing Hemispheric Views #109: HAZCHEM
Okay, maybe not “crashing”, a.la Hey Dingus. But some thoughts did come to me while listening to Hemispheric Views #109: HAZCHEM that I’d though I share with others. Haircuts I’m sorry but I cannot disagree more. I don’t really want to talk while I’m getting a haircut. I mean I will if they’re striking up a conversation with me, but I’m generally not there to make new friends; just to get my hair cut quickly and go about my day. Continue reading →
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On Micro.blog, Scribbles, And Multi-homing
I’ve been ask why I’m using Scribbles given that I’m here on Micro.blog. Honestly I wish I could say I’ve got a great answer. I like both services very much, and I have no plans of abandoning Micro.blog for Scribbles, or visa-versa. But I am planning to use both for writing stuff online, at least for now, and I suppose the best answer I can give is a combination of various emotions and hang-ups I have about what I want to write about, and where it should go. Continue reading →
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Moan-routine: Stripe Prices
I love coding and anything computers. I’ve spent, and continue to spend, a significant amount of my life writing code. And on the whole, it’s been a magical experience. But not always. Sometimes I encounter something that makes me wonder why? Why was that designed that way? Why doesn’t it work? Why couldn’t this be easier? You encounter something that blocks you or puzzles you, maybe even questions how anything in computers can work at all. Continue reading →
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Small Calculator Commands
This page documents the extra commands from Small Calculator. These were taken from source code, pretty much as is, but styled to suite the web, and any spelling mistakes fixed. These were retrievable from the application itself by typing “help” follow by the command. Available Commands The list of available commands are as follows BLOCK <statements> Executes a block of statements HELP [topic] Display help on topic DEFFNC <function> Defines a new function ECHO <text> Displays text on the line ECHOEXPR <cmd> Executes a command and displays the result EXEC <file> Executes a file of commands FUNCTIONS Displays all predefined functions IF <pred> Does a command on condition RETURN <val> Sets the return value RETURNEXPR <cmd> Sets the return value to the result of <cmd> Type "HELP <command>" to see infomation on a command BLOCK BLOCK {<cmd1>} {<cmd2>} . Continue reading →
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Small Calculator
Date: Unknown, but probably around 2005 Status: Retired Give me Delphi 7, a terminal control, and an expression parser, and of course I’m going to build a silly little REPL program. I can’t really remember why I though this was worth spending time on, but I was always interested in little languages (still am), and I guess I though having a desk calculator that used one was worth having. I was using a parser library I found on Torry’s Delphi Pages (the best site at the time to get free controls for Delphi) for something else, and after getting a control which simulated a terminal, I wrote a very simple REPL loop which used the two. Continue reading →
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Self-Driving Bicycle for The Mind
While listening to the Stratchery interview with Hugo Berra, a thought occurred to me. Berra mentioned that Xaomi was building an EV. Not a self-driving one, mind you: this one has a steering wheel and peddles. He made the comment that were Apple to actually go through with releasing a car, it would look a lot like what Xaomi has built. I haven’t seen either car project myself so I’ll take his word for it. Continue reading →
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On Post Headers
My answer to @mandaris question: How many of you are using headers in your blogging? Are you using anything that denotes different sections? I generally don’t use headers, unless the post is so long it needs them to break it up a little. When I do, I tend to start with H2, then step down to H3, H4, etc. I’d love to start with H1, but most themes I encounter, including those from software like Confluence, style H1 to be almost the same size as the page title. Continue reading →
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Sorting And Go Slices
Word of caution for anyone passing Go slices to a function which will sort them. Doing so as is will modify the original slice. If you were to write this, for example: package main import ( "fmt" "sort" ) func printSorted(ys []int) { sort.Slice(ys, func(i, j int) bool { return ys[i] < ys[j] }) fmt.Println(ys) } func main() { xs := []int{3, 1, 2} printSorted(xs) fmt.Println(xs) } You will find, when you run it, that both xs and ys will be sorted: Continue reading →
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Adding A Sidebar To A Tiny Theme Micro.blog
This is now a standalone Micro.blog Plugin called Sidebar For Tiny Theme which adds support for this out of the box. The method documented below no longer works, but I'm keeping it here for posterity reason. I’d though I’d write a little about how I added a sidebar with recommendations to my Tiny Theme’ed Micro.blog, for anyone else interested in doing likewise. For an example on how this looks, please see this post, or just go to the home page of this site. Continue reading →
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Photo Bucket Update: Exporting To Zip
Worked a little more on Photo Bucket this week. Added the ability to export the contents of an instance to a Zip file. This consist of both images and metadata. I’ve went with lines of JSON file for the image metadata. I considered a CSV file briefly, but for optional fields like captions and custom properties, I didn’t like the idea of a lot of empty columns. Better to go with a format that’s a little more flexible, even if it does mean more text per line. Continue reading →
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Photo Bucket Update: More On Galleries
Spent a bit more time working on Photo Bucket this last week1, particularly around galleries. They’re progressing quite well. I’m made some strides in getting two big parts of the UI working now: adding and removing images to galleries, and re-ordering gallery items via drag and drop. I’ll talk about re-ordering first. This was when I had to bite the bullet and start coding up some JavaScript. Usually I’d turn to Stimulus for this but I wanted to give HTML web components a try. Continue reading →
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Complexity Stays At the Office
It’s interesting to hear what others like to look at during their spare time, like setting up Temporal clusters or looking at frontend frameworks built atop five other frameworks built on React. I guess the thinking is that since we use it for our jobs, it’s helpful to keep abreast of these technologies. Not me. Not any more. Back in the day I may have though similar. I may even have had a passing fancy at stuff like this, revelling in its complexity with the misguided assumption that it’ll equal power (well, to be fair, it would equal leverage). Continue reading →
