More from Jim Nielsen’s Blog
In his book “The Order of Time” Carlo Rovelli notes how we often asks ourselves questions about the fundamental nature of reality such as “What is real?” and “What exists?” But those are bad questions he says. Why? the adjective “real” is ambiguous; it has a thousand meanings. The verb “to exist” has even more. To the question “Does a puppet whose nose grows when he lies exist?” it is possible to reply: “Of course he exists! It’s Pinocchio!”; or: “No, it doesn’t, he’s only part of a fantasy dreamed up by Collodi.” Both answers are correct, because they are using different meanings of the verb “to exist.” He notes how Pinocchio “exists” and is “real” in terms of a literary character, but not so far as any official Italian registry office is concerned. To ask oneself in general “what exists” or “what is real” means only to ask how you would like to use a verb and an adjective. It’s a grammatical question, not a question about nature. The point he goes on to make is that our language has to evolve and adapt with our knowledge. Our grammar developed from our limited experience, before we know what we know now and before we became aware of how imprecise it was in describing the richness of the natural world. Rovelli gives an example of this from a text of antiquity which uses confusing grammar to get at the idea of the Earth having a spherical shape: For those standing below, things above are below, while things below are above, and this is the case around the entire earth. On its face, that is a very confusing sentence full of contradictions. But the idea in there is profound: the Earth is round and direction is relative to the observer. Here’s Rovelli: How is it possible that “things above are below, while things below are above"? It makes no sense…But if we reread it bearing in mind the shape and the physics of the Earth, the phrase becomes clear: its author is saying that for those who live at the Antipodes (in Australia), the direction “upward” is the same as “downward” for those who are in Europe. He is saying, that is, that the direction “above” changes from one place to another on the Earth. He means that what is above with respect to Sydney is below with respect to us. The author of this text, written two thousand years ago, is struggling to adapt his language and his intuition to a new discovery: the fact that the Earth is a sphere, and that “up” and “down” have a meaning that changes between here and there. The terms do not have, as previously thought, a single and universal meaning. So language needs innovation as much as any technological or scientific achievement. Otherwise we find ourselves arguing over questions of deep import in a way that ultimately amounts to merely a question of grammar. Email · Mastodon · Bluesky
Via Jeremy Keith’s link blog I found this article: Elizabeth Goodspeed on why graphic designers can’t stop joking about hating their jobs. It’s about the disillusionment of designers since the ~2010s. Having ridden that wave myself, there’s a lot of very relatable stuff in there about how design has evolved as a profession. But before we get into the meat of the article, there’s some bangers worth acknowledging, like this: Amazon – the most used website in the world – looks like a bunch of pop-up ads stitched together. lol, burn. Haven’t heard Amazon described this way, but it’s spot on. The hard truth, as pointed out in the article, is this: bad design doesn’t hurt profit margins. Or at least there’s no immediately-obvious, concrete data or correlation that proves this. So most decision makers don’t care. You know what does help profit margins? Spending less money. Cost-savings initiatives. Those always provide a direct, immediate, seemingly-obvious correlation. So those initiatives get prioritized. Fuzzy human-centered initiatives (humanities-adjacent stuff), are difficult to quantitatively (and monetarily) measure. “Let’s stop printing paper and sending people stuff in the mail. It’s expensive. Send them emails instead.” Boom! Money saved for everyone. That’s easier to prioritize than asking, “How do people want us to communicate with them — if at all?” Nobody ever asks that last part. Designers quickly realized that in most settings they serve the business first, customers second — or third, or fourth, or... Shar Biggers [says] designers are “realising that much of their work is being used to push for profit rather than change..” Meet the new boss. Same as the old boss. As students, designers are encouraged to make expressive, nuanced work, and rewarded for experimentation and personal voice. The implication, of course, is that this is what a design career will look like: meaningful, impactful, self-directed. But then graduation hits, and many land their first jobs building out endless Google Slides templates or resizing banner ads...no one prepared them for how constrained and compromised most design jobs actually are. Reality hits hard. And here’s the part Jeremy quotes: We trained people to care deeply and then funnelled them into environments that reward detachment. And the longer you stick around, the more disorienting the gap becomes – especially as you rise in seniority. You start doing less actual design and more yapping: pitching to stakeholders, writing brand strategy decks, performing taste. Less craft, more optics; less idealism, more cynicism. Less work advocating for your customers, more work for advocating for yourself and your team within the organization itself. Then the cynicism sets in. We’re not making software for others. We’re making company numbers go up, so our numbers ($$$) will go up. Which reminds me: Stephanie Stimac wrote about reaching 1 year at Igalia and what stood out to me in her post was that she didn’t feel a pressing requirement to create visibility into her work and measure (i.e. prove) its impact. I’ve never been good at that. I’ve seen its necessity, but am just not good at doing it. Being good at building is great. But being good at the optics of building is often better — for you, your career, and your standing in many orgs. Anyway, back to Elizabeth’s article. She notes you’ll burn out trying to monetize something you love — especially when it’s in pursuit of maintaining a cost of living. Once your identity is tied up in the performance, it’s hard to admit when it stops feeling good. It’s a great article and if you’ve been in the design profession of building software, it’s worth your time. Email · Mastodon · Bluesky
After reading an article, I ended up on HackerNews and stumbled on this comment: The most frustrating thing about dipping in to the FE is that it seems like literally everything is deprecated. Lol, so true. From the same comment, here’s a description of a day in the life of a front-end person: Oh, you used the apollo CLI in 2022? Bam, deprecated, go learn how to use graphql-client or whatever, which has a totally different configuration and doesn’t support all the same options. Okay, so we just keep the old one and disable the node engine check in pnpm that makes it complain. Want to do a patch upgrade to some dependency? Hope you weren’t relying on any of its type signatures! Pin that as well, with a todo in the codebase hoping someone will update the signatures. Finally get things running, watch the stream of hundreds of deprecation warnings fly by during the install. Eventually it builds, and I get the hell out of there. Apt. It’s ironic that the web platform itself has an ethos of zero breaking changes. But the tooling for building stuff on the web platform? The complete opposite. Breaking changes are a way of life. Is there some mystical correlation here, like the tools remain in such flux because the platform is so stable — stability taken for granted breeds instability? Either way, as Morpheus says in The Matrix: Fate, it seems, is not without a sense of irony. Email · Mastodon · Bluesky
Here’s Sean Voisen writing about how programming is a feeling: For those of us who enjoy programming, there is a deep satisfaction that comes from solving problems through well-written code, a kind of ineffable joy found in the elegant expression of a system through our favorite syntax. It is akin to the same satisfaction a craftsperson might find at the end of the day after toiling away on well-made piece of furniture, the culmination of small dopamine hits that come from sweating the details on something and getting them just right. Maybe nobody will notice those details, but it doesn’t matter. We care, we notice, we get joy from the aesthetics of the craft. This got me thinking about the idea of satisfaction in craft. Where does it come from? In part, I think, it comes from arriving at a deeper, and more intimate understanding of and relationship to what you’re working with. For example, I think of a sushi chef. I’m not a sushi chef, but I’ve tried my hand at making rolls and I’ve seen Jiro Dreams of Sushi, so I have a speck of familiarity with the spectrum from beginner to expert. When you first start out, you’re focused on the outcome. “Can I do this? Let see if I can pull it off.” Then comes the excitement of, “Hey I made my own roll!” That’s as far as many of us go. But if you keep going, you end up in a spot where you’re more worried about what goes into the roll than the outcome of roll itself. Where was the fish sourced from? How was it sourced? Was it ever frozen? A million and one questions about what goes into the process, which inevitably shape what comes out of it. And I think an obsession with the details of what goes in drives your satisfaction of what comes out. In today’s moment, I wonder if AI tools help or hinder fostering a sense of wonder in what it means to craft something? When you craft something, you’re driven further into the essence of the materials you work. But AI can easily reverse this, where you care less about what goes in and only what comes out. One question I’m asking myself is: do I care more or less about what I’ve made when I’m done using AI to help make it? Email · Mastodon · Bluesky
I like the job title “Design Engineer”. When required to label myself, I feel partial to that term (I should, I’ve written about it enough). Lately I’ve felt like the term is becoming more mainstream which, don’t get me wrong, is a good thing. I appreciate the diversification of job titles, especially ones that look to stand in the middle between two binaries. But — and I admit this is a me issue — once a title starts becoming mainstream, I want to use it less and less. I was never totally sure why I felt this way. Shouldn’t I be happy a title I prefer is gaining acceptance and understanding? Do I just want to rebel against being labeled? Why do I feel this way? These were the thoughts simmering in the back of my head when I came across an interview with the comedian Brian Regan where he talks about his own penchant for not wanting to be easily defined: I’ve tried over the years to write away from how people are starting to define me. As soon as I start feeling like people are saying “this is what you do” then I would be like “Alright, I don't want to be just that. I want to be more interesting. I want to have more perspectives.” [For example] I used to crouch around on stage all the time and people would go “Oh, he’s the guy who crouches around back and forth.” And I’m like, “I’ll show them, I will stand erect! Now what are you going to say?” And then they would go “You’re the guy who always feels stupid.” So I started [doing other things]. He continues, wondering aloud whether this aversion to not being easily defined has actually hurt his career in terms of commercial growth: I never wanted to be something you could easily define. I think, in some ways, that it’s held me back. I have a nice following, but I’m not huge. There are people who are huge, who are great, and deserve to be huge. I’ve never had that and sometimes I wonder, ”Well maybe it’s because I purposely don’t want to be a particular thing you can advertise or push.” That struck a chord with me. It puts into words my current feelings towards the job title “Design Engineer” — or any job title for that matter. Seven or so years ago, I would’ve enthusiastically said, “I’m a Design Engineer!” To which many folks would’ve said, “What’s that?” But today I hesitate. If I say “I’m a Design Engineer” there are less follow up questions. Now-a-days that title elicits less questions and more (presumed) certainty. I think I enjoy a title that elicits a “What’s that?” response, which allows me to explain myself in more than two or three words, without being put in a box. But once a title becomes mainstream, once people begin to assume they know what it means, I don’t like it anymore (speaking for myself, personally). As Brian says, I like to be difficult to define. I want to have more perspectives. I like a title that befuddles, that doesn’t provide a presumed sense of certainty about who I am and what I do. And I get it, that runs counter to the very purpose of a job title which is why I don’t think it’s good for your career to have the attitude I do, lol. I think my own career evolution has gone something like what Brian describes: Them: “Oh you’re a Designer? So you make mock-ups in Photoshop and somebody else implements them.” Me: “I’ll show them, I’ll implement them myself! Now what are you gonna do?” Them: “Oh, so you’re a Design Engineer? You design and build user interfaces on the front-end.” Me: “I’ll show them, I’ll write a Node server and setup a database that powers my designs and interactions on the front-end. Now what are they gonna do?” Them: “Oh, well, we I’m not sure we have a term for that yet, maybe Full-stack Design Engineer?” Me: “Oh yeah? I’ll frame up a user problem, interface with stakeholders, explore the solution space with static designs and prototypes, implement a high-fidelity solution, and then be involved in testing, measuring, and refining said solution. What are you gonna call that?” [As you can see, I have some personal issues I need to work through…] As Brian says, I want to be more interesting. I want to have more perspectives. I want to be something that’s not so easily definable, something you can’t sum up in two or three words. I’ve felt this tension my whole career making stuff for the web. I think it has led me to work on smaller teams where boundaries are much more permeable and crossing them is encouraged rather than discouraged. All that said, I get it. I get why titles are useful in certain contexts (corporate hierarchies, recruiting, etc.) where you’re trying to take something as complicated and nuanced as an individual human beings and reduce them to labels that can be categorized in a database. I find myself avoiding those contexts where so much emphasis is placed in the usefulness of those labels. “I’ve never wanted to be something you could easily define” stands at odds with the corporate attitude of, “Here’s the job req. for the role (i.e. cog) we’re looking for.” Email · Mastodon · Bluesky
More in programming
Having spent four decades as a programmer in various industries and situations, I know that modern software development processes are far more stressful than when I started. It's not simply that developing software today is more complex than it was back in 1981. In that early decade, none
In previous articles, we saw how to use “real” UART, and looked into the trick used by Arduino to automatically reset boards when uploading firmware. Today, we’ll look into how Espressif does something similar, using even more tricks. “Real” UART on the Saola As usual, let’s first simply connect the UART adapter. Again, we connect … Continue reading Espressif’s Automatic Reset → The post Espressif’s Automatic Reset appeared first on Quentin Santos.
I started writing this early last week but Real Life Stuff happened and now you're getting the first-draft late this week. Warning, unedited thoughts ahead! New Logic for Programmers release! v0.9 is out! This is a big release, with a new cover design, several rewritten chapters, online code samples and much more. See the full release notes at the changelog page, and get the book here! Write the cleverest code you possibly can There are millions of articles online about how programmers should not write "clever" code, and instead write simple, maintainable code that everybody understands. Sometimes the example of "clever" code looks like this (src): # Python p=n=1 exec("p*=n*n;n+=1;"*~-int(input())) print(p%n) This is code-golfing, the sport of writing the most concise code possible. Obviously you shouldn't run this in production for the same reason you shouldn't eat dinner off a Rembrandt. Other times the example looks like this: def is_prime(x): if x == 1: return True return all([x%n != 0 for n in range(2, x)] This is "clever" because it uses a single list comprehension, as opposed to a "simple" for loop. Yes, "list comprehensions are too clever" is something I've read in one of these articles. I've also talked to people who think that datatypes besides lists and hashmaps are too clever to use, that most optimizations are too clever to bother with, and even that functions and classes are too clever and code should be a linear script.1. Clever code is anything using features or domain concepts we don't understand. Something that seems unbearably clever to me might be utterly mundane for you, and vice versa. How do we make something utterly mundane? By using it and working at the boundaries of our skills. Almost everything I'm "good at" comes from banging my head against it more than is healthy. That suggests a really good reason to write clever code: it's an excellent form of purposeful practice. Writing clever code forces us to code outside of our comfort zone, developing our skills as software engineers. Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you [will get excellent debugging practice at exactly the right level required to push your skills as a software engineer] — Brian Kernighan, probably There are other benefits, too, but first let's kill the elephant in the room:2 Don't commit clever code I am proposing writing clever code as a means of practice. Being at work is a job with coworkers who will not appreciate if your code is too clever. Similarly, don't use too many innovative technologies. Don't put anything in production you are uncomfortable with. We can still responsibly write clever code at work, though: Solve a problem in both a simple and a clever way, and then only commit the simple way. This works well for small scale problems where trying the "clever way" only takes a few minutes. Write our personal tools cleverly. I'm a big believer of the idea that most programmers would benefit from writing more scripts and support code customized to their particular work environment. This is a great place to practice new techniques, languages, etc. If clever code is absolutely the best way to solve a problem, then commit it with extensive documentation explaining how it works and why it's preferable to simpler solutions. Bonus: this potentially helps the whole team upskill. Writing clever code... ...teaches simple solutions Usually, code that's called too clever composes several powerful features together — the "not a single list comprehension or function" people are the exception. Josh Comeau's "don't write clever code" article gives this example of "too clever": const extractDataFromResponse = (response) => { const [Component, props] = response; const resultsEntries = Object.entries({ Component, props }); const assignIfValueTruthy = (o, [k, v]) => (v ? { ...o, [k]: v } : o ); return resultsEntries.reduce(assignIfValueTruthy, {}); } What makes this "clever"? I count eight language features composed together: entries, argument unpacking, implicit objects, splats, ternaries, higher-order functions, and reductions. Would code that used only one or two of these features still be "clever"? I don't think so. These features exist for a reason, and oftentimes they make code simpler than not using them. We can, of course, learn these features one at a time. Writing the clever version (but not committing it) gives us practice with all eight at once and also with how they compose together. That knowledge comes in handy when we want to apply a single one of the ideas. I've recently had to do a bit of pandas for a project. Whenever I have to do a new analysis, I try to write it as a single chain of transformations, and then as a more balanced set of updates. ...helps us master concepts Even if the composite parts of a "clever" solution aren't by themselves useful, it still makes us better at the overall language, and that's inherently valuable. A few years ago I wrote Crimes with Python's Pattern Matching. It involves writing horrible code like this: from abc import ABC class NotIterable(ABC): @classmethod def __subclasshook__(cls, C): return not hasattr(C, "__iter__") def f(x): match x: case NotIterable(): print(f"{x} is not iterable") case _: print(f"{x} is iterable") if __name__ == "__main__": f(10) f("string") f([1, 2, 3]) This composes Python match statements, which are broadly useful, and abstract base classes, which are incredibly niche. But even if I never use ABCs in real production code, it helped me understand Python's match semantics and Method Resolution Order better. ...prepares us for necessity Sometimes the clever way is the only way. Maybe we need something faster than the simplest solution. Maybe we are working with constrained tools or frameworks that demand cleverness. Peter Norvig argued that design patterns compensate for missing language features. I'd argue that cleverness is another means of compensating: if our tools don't have an easy way to do something, we need to find a clever way. You see this a lot in formal methods like TLA+. Need to check a hyperproperty? Cast your state space to a directed graph. Need to compose ten specifications together? Combine refinements with state machines. Most difficult problems have a "clever" solution. The real problem is that clever solutions have a skill floor. If normal use of the tool is at difficult 3 out of 10, then basic clever solutions are at 5 out of 10, and it's hard to jump those two steps in the moment you need the cleverness. But if you've practiced with writing overly clever code, you're used to working at a 7 out of 10 level in short bursts, and then you can "drop down" to 5/10. I don't know if that makes too much sense, but I see it happen a lot in practice. ...builds comradery On a few occasions, after getting a pull request merged, I pulled the reviewer over and said "check out this horrible way of doing the same thing". I find that as long as people know they're not going to be subjected to a clever solution in production, they enjoy seeing it! Next week's newsletter will probably also be late, after that we should be back to a regular schedule for the rest of the summer. Mostly grad students outside of CS who have to write scripts to do research. And in more than one data scientist. I think it's correlated with using Jupyter. ↩ If I don't put this at the beginning, I'll get a bajillion responses like "your team will hate you" ↩
Whether we like it or not, email is widely used to identify a person. Code sent to email is used as authentication and sometimes as authorisation for certain actions. I’m not comfortable with Google having such power over me, especially given the fact that they practically don’t have any support you can appeal to. If your Google account is blocked, that’s it. Maybe you know someone from Google and they can help you, but for most of us mortals that’s not an option.