Showing Up Even When You're Not Feeling It

Leo Babauta, in Showing Up Even When You’re Not Feeling It:

“Most of us have an expectation that we should feel in the mood to do something. We should be excited, rested, focused. And when we do it, it should be easy, comfortable, fun, pleasurable. Something like that. That results, predictably, in running from the things that feel hard, overwhelming, uncomfortable.”

You will not always feel like taking the hard road, but achieving success means defining a goal, making a plan to accomplish it, and then applying unmitigated daily discipline until you get there. There is no shortcut, life hack, or trick; grind.

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Reshoring Supply Chains: A Practical Policy Agenda

Outsourcing has put America in a precarious position. It quietly became one of the greatest threats to national security over the course of several decades, unrealized until the Coronavirus pan(dem)ic revealed the fragility of our situation. David Adler and Dan Breznitz, in the American Affairs Journal, discuss the issue and offer some concrete suggestions for fixing it. I encourage you to give it a read. See also: On National and Enterprise Outsourcing, and Out-Sourced Profits: The Cornerstone of Successful Subcontracting.

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Personal Development

A smart person knows everything about a single topic. An intelligent person knows as much as possible about more than one topic. Both have great value, and depending on the industry, some organizations value one more than the other. In general, though, smart people fill entry-level jobs, who then become intelligent people to move up the ladder1. A robust personal development strategy will help you go from the former to the latter.

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Software disenchantment

Nikita Prokopov, in Software disenchantment:

“You don’t have to be a genius to write fast programs. There’s no magic trick. The only thing required is not building on top of a huge pile of crap that modern toolchain is.”

Nikita makes a lot of great points about the general decline of software quality, many of which I have made before. It’s nice to hear this coming from someone else.

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Starting Over: The Gear I Would Buy if I Had to Do it All Over Again

As best I can remember, I have bought seventeen backpacks in my life. Seven backpacking ones1, and a mix of ten book bags and assault packs2. Each time I bought something new, I upgraded in some way. I went from the Teton Sports Scout 3400 to the Texsport Wolcott because it carried better. Next came the Kelty Falcon 4000 because I needed more space and wanted greater versatility and modularity. I continued pursuing those goals in purchasing the Eberlestock J79 Skycrane II, which I eventually replaced with the Mystery Ranch Terraplane. With nine more liters of space yet coming in at 60% of the weight, I could not rationalize sticking with the Skycrane II no matter how much I liked it.

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Inaction is a Form of Action

Cory Doctorow, in Inaction is a Form of Action:

“It’s tempting to simply laugh off these ‘free market’ fetishists as they get their comeuppance when Alex Jones and the Daily Stormer get kicked off the internet, but that is to miss the wider point: we are now in a speech environment where power is so concentrated that the whims of a half-dozen tech execs determine — for all intents and purposes — who may speak and what they may say. If you think that power will only be wielded against Alex Jones, there’s a bunch of trans activists, indigenous activists, anti-pipeline activists, #BlackLivesMatter activists, and others who’d like to have a word with you.”

Back in December, I applauded Mark Zuckerberg for continuing to push back on demands that Facebook clamp down on its users’ speech. As I said there, “The idea that [Facebook] should also [, in addition to commanding an unprecedented amount of the world’s time and attention, ] become the arbiter of truth boggles my mind.” Cory Doctrow, in Inaction is a Form of Action, does a great job explaining why this disturbing trend ought to concern you.

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Why I Keep a Research Blog

Gregory Gundersen, in writing Why I Keep a Research Blog, might as well have just written a post on why everyone should blog. I have talked about this before, and how you can get started today with a handful of free services; I hope you will.

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First Crack Release Notes, May 2020

I have wanted to add this to First Crack for a while now, and this month, I finally did it: First Crack now supports post categories.

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If Everyone Else is Such an Idiot, How Come You're Not Rich?

Megan McArdle making a great point, writing for The Atlantic:

“If you see a person — or a company — doing something that seems completely and inexplicably boneheaded, then it’s unwise to assume that the reason must be that everyone but you is a complete idiot who is blind to fairly trivial insights such as ”people desire inexpensive and conveniently available movie services, and will resist having those services made more expensive, or less convenient“. While it’s certainly true that people do idiotic things, it’s also true that a lot of those ‘idiotic’ things turn out to have perfectly reasonable explanations.”

Everyone has their reasons — and everyone else has a reason for why those reasons are dumb. In leadership, as in writing, it’s important to remember the latter, and recognize the patent absurdity of the former.

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The Best of the Best

In a draft titled Starting Over, I try to condense a decade’s worth of outdoor gear experience. The 8,000 word missive, started in 2017, highlights “The Gear I Would Buy if I Had to Do it All Over Again”. After thousands of dollars spent searching for the best of the best, it tries help those just starting out avoid some of the expensive lessons I had to learn. That post has not left my drafts folder, though, in part because the list keeps changing. Two weeks in Arizona made me reconsider my chosen boot, the Vasque St. Elias GTX, plus I need to try the new Phantom 50 I bought while there to go with my Matador Freerain 24. I want to move to a more lightweight and season-agnostic setup, and I will have to see how that plays out before I publish the be-all, end-all list for aspiring adventurers. Until then, take a look at these sites. I do a lot of research before I buy, and that research starts here.

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How apocalyptic is now?

John Gray, writing for UnHerd:

“As pre-Covid life fades into history, large sections of the professional classes face a version of the experience of those who became former persons in the abrupt historical shifts of the last century. The redundant bourgeoisie need not fear starvation or concentration camps, but the world they have inhabited is evanescing before their eyes. There is nothing novel in what they are experiencing. History is a succession of such apocalypses, and so far this one is milder than most.”

As far as disaster’s go, COVID-19’s direct effects have been far less impactful than its indirect ones. Once we have some distance from the event, and can look back on it with less bias, it will become clear that the panic that led to a national shutdown and then economic stagnation caused far greater pain and suffering than the disease ever could have, even if we had taken no action. This should be the legacy of COVID-19: not that of a deadly physical disease, but rather a panic-inducing mental one.

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Building 2Africa, a transformative subsea cable to better connect Africa

Every time I see an article like this one, I think back to something Horace Dediu said in Making rain:

“I propose a way to think about [the Facebook Home and the Google Fiber issue] as: Google tries to make a business succeed through having a huge amount of flow in terms of data, traffic, queries and information that is indexed. So think about this idea of them tapping into a vast stream. The more volume that is flowing through the system the more revenue they generate.”

Not quite so altruistic after all.

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Encouraging a Culture of Written Communication

Another interesting piece, among several others, on encouraging writing within an organization. As I prepare to move on to a new role, I’m happy to report that my team’s efforts to publish an internal written product on a regular schedule has gone well so far. I hope it continues in my absence, and I look forward to starting a similar project with my next team.

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The Cost of Javascript Frameworks

Turns out, dependencies are a drag. Shocker.

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Announcing Swig, a Truly Micro Python Framework

Today I announce a new project: Swig. Swig is a monolithic, multithreaded, micro web framework designed for an air-gapped intranet environment. Aside from Python 3, it has zero dependencies; just download and deploy. Out of the box, Swig supports IPv4 and IPv6, HTTP and HTTPS, block and chunked responses, and gzip compression. I encourage you to go through the README for more information, and to check out the code on GitHub repo.

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Why I Chose a Monthly Release Schedule

If you looked at First Crack’s internal commit history, you would see that most features take at most a few days to write. Even the entirety of First Crack’s rewrite happened over the course of a couple weeks, in the mornings before work and on the weekends. I have stuck with monthly releases since June of last year, though, and today I want to explain why.

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68 Bits of Unsolicited Advice

Most of these types of lists are garbage, but I like this one.

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Fail by Default

I happened across The Law of Requisite Variety the other day, which states that a system for which D possible disruptions exist requires R countermeasures to keep itself stable, where R >= D. Having spent some time on my projects’ more theoretical side lately, I found this idea at once interesting and then familiar. Today, I want to talk about the simple way I apply this concept to my code, as a way to architect more reliable programs.

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First Crack Release Notes, April 2020

I spent most of my development time in April working on a project that I can, at best, call tangentially related to First Crack. After fighting with Flask, Bottle, and then Python’s own http.server library, I decided to write my own web framework. I won’t spend much time on this now, since I plan to deploy it in an Intranet soon and then release it after some real use, but I will say this: I liked Flask, but it has far too many dependencies to work in my target environment. I liked Bottle even more, since it mirrors most of Flask’s functionality without any dependencies, but it lacks the ability to handle concurrent connections. The surprisingly capable http.server library has zero dependencies and supports concurrent execution, but is ill-suited for building out an entire web application. My project, Swig1, solves all of these problems. For now, though, let’s talk about First Crack — a day late, yes, but I hope not a dollar short.

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Teleforking a process onto a different computer

I love multiprocessing, and in this interesting piece by Tristan Hume, he takes parallel execution to another level. What a neat idea.

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Best Practices for Working with Configuration in Python Applications

I opened Tobias Pfeiffer’s article expecting something along the lines of Your configs suck? Try a real programming language. Tobias focused not on configuring the environment, though, but rather best practices for configuring the control flow in the program itself. “Early Validation” was a particularly good point. Tobias has some sound advice, most of which I incorporated into the dev projects I started during the shelter-in-place period. I hope to talk about them more soon.

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'Expert Twitter' Only Goes So Far. Bring Back Blogs

Cal started strong: his recommendation that experts improve the decentralized distribution of critical information by moving beyond Twitter, the original microblog, to their own blogs hits the nail on the head. I cannot agree more. I wish I could say he finished strong as well, but he just completely missed the mark. In closing, he played up the importance of institutional backing for these sites as a way to lend them credibility. As Ben Thompson explained in Zero Trust Information, though, not only have most of the institutional players put forth bad information throughout this crisis, they actively sought to suppress critical (factual) information as well. Although not all did so knowingly (some just sought to suppress dissenting voices), some did; the idea that we can improve the shortcomings of Twitter with greater institutional oversight is unbelievable. Read the first half of Cal’s piece and then close your tab; the rest is just ridiculous.

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Test-Driven Development is Fundamentally Wrong

Chris Fox makes some good points:

“With over 20 years experience at the time I recognized the first obvious flaw [with test-driven design]; writing tests prior to coding is mindful of the old adage about no battle plan surviving contact with the enemy. ... The second problem here is that TDD presumes that developers should write their own tests. This is supremely ridiculous. I’ve seen this many, many times; the project appears solid to me, I can’t break it, but someone else can break it in less than a minute. Why? Because the same blind spots that I had in design will appear in my tests.”

John Vester made some similar points in I Am Not Thinking About Unit Tests ... Right Now.

I have avoided test-driven design for similar reasons. For my projects, I like to start by defining performance goals; I write a few test cases for each feature I finish as I finish it, then move on. This has all the benefits of test-driven design — defining requirements up-front, clear success criteria, objective verifiability throughout the development process and at its conclusion — without the downsides Chris highlights: wasted effort and lack of actual code coverage.

I cannot stress the importance of unit tests enough: when I wrote a socket web server in Python, they gave me an easy way to make sure each change did not unintentionally break a key performance objective I had already checked off. This saved me hours of periodic, manual, boring checks. I have no such affinity for test-driven design, and I would encourage you to reevaluate your loyalty if you do.

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Licensing Your Work

The Internet succeeded in no small part thanks to the humble hyperlink. The link enabled it to flourish as a network rather than languish as a series of closed silos, which led to its widespread adoption and the prevalence it enjoys today. Although a disturbing trend of centralization has emerged in recent years, many people have made great efforts to combat it; they may yet succeed. Their efforts have relied on the link to bring users together, re-focusing the spotlight on this unassuming yet important tool and highlighting the importance of attribution as both the currency and the lifeblood of the Internet.

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Computers can be understood

Modern computers have gotten so complex that the prospect of trying to understand them intimidates a lot of people. Unfortunately, many use that fear as an excuse not to even try. Nelson Elhage has some great advice for tackling this gargantuan task.

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We're All Monastics Now

“We’re all monastics now — how will we use this time?”

When we get to the other side of all this, what will you have done with all that time?

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Fingerprint cloning

From Paul Rascagneres and Vitor Ventura at Cisco Talos Intelligence:

“Our tests showed that — on average — we achieved an ~80 percent success rate while using the fake fingerprints, where the sensors were bypassed at least once. ... The results show fingerprints are good enough to protect the average person’s privacy if they lose their phone. However, a person that is likely to be targeted by a well-funded and motivated actor should not use fingerprint authentication.”

We all like to get wrapped up in the minutiae of architecting overly secure systems, when in reality a determined adversary will succeed in spite of even our best efforts. Most of us are not facing such a sophisticated or determined adversary, though: most of us just need to latch the screen door.

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On architecture, urban planning and software construction

As I read Tomas Petricek’s On architecture, urban planning and software construction, it reminded me of an interesting point Dan Luu made in How (some) good corporate engineering blogs are written: “There’s a dearth of real, in-depth, technical writing, which makes any half decent, honest, public writing about technical work interesting.” Tomas’ piece reminded me of this not because it lacks substance, but rather for the opposite reason: his work stands out as a prime example of substantial technical writing. I recommend reading the entire piece, but I will highlight a few interesting points here.

First, on good software design:

“In Notes on the Synthesis of Form, Christopher Alexander points out that design always speaks of form and its context. A good design is not just a property of the form, but it is a matter of fit between the form and the context. The reason why we cannot evaluate an isolated form is not because we are unable to precisely describe the form itself, but because we are unable to precisely describe the context with which it will interact. ... Exactly the same limitations exist in the world of programming. No matter how precisely we can talk about programs, we also need to exactly understand the environment with which they interact. This is the hard part.”

The idea that suitability determination involves a multi-dimensional performance assessment on a scenario-by-scenario basis, rather than a simple checklist, is a departure from the process I often see. This approach represents a more complex process, and even a more fraught one, too — but, perhaps, also one that might deliver something usable.

And then on the unintended consequences of avoiding maintenance, later:

“When discussing maintenance, [Stewart] Brand mentions the cautionary tale of vinyl siding, which is used to avoid problems with peeling paint. Rather than repainting a wooden wall, you cover it with a layer of vinyl siding, which is durable and weather resistant. The problem is that vinyl siding blocks moisture and the humidity behind it can cause structural damage to the building. Many traditional materials have the attractive property that they look bad before they act bad and, furthermore, the problems with traditional materials are well understood. ... The lesson about using traditional materials has a relatively easy parallel. If you build software using tools whose problems you understand, you will be able to expect and resolve those problems. If you are using a new material, you will not anticipate where problems might occur.”

To once again pound the drum I just haven’t stopped beating since Good Times Create Weak Men:

“By learning to use frameworks instead of the tools and protocols they implement, developers not only miss out on foundational knowledge that will help them become better at their job, but also hamstring themselves to the subset of features the frameworks’ creators’ felt important enough to enable. Expanding a project beyond that expected use case will require diving into those low-level tools and protocols.”

Mehul Mohan had a similar take in The Best Way to Learn Front End Web Development. I tend to have low expectations for articles that purport to have the answer, but Mehul delivered some sound advice:

“You see, frameworks exist to offload repetitive work from you. They do not exist so that you can not care at all what’s going on under the hood and rely on the fact that it’s all magic. The first time you choose a framework like React or Angular for your projects should be when you’re confident that you can create that project without React or Angular too.”

You should learn C not to use it, but because it will make you a better programmer. Learning C will help you understand the code that underlies your usable high-level language. node.js vinyl siding is cool, but do not ignore the old-fashioned tools it “replaced”: we used — and still use — them for a reason.

Again, I recommend reading the entire piece.

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Learn C, but Don't Use It

Steve and I came up hearing the same refrain: “Learn C, it’ll make you a good programmer — it’s how the computer works behind the scenes.” As he points out in his three part series, though, using C just means having a thinner abstraction layer between your code and the hardware on which it runs. That layer still exists. I do believe new developers should learn to work in this environment: understanding the code that underlies usable, high-level languages like Python will help you write better Python for the same reason that understanding assembly will help you write better C; I do not believe they should use it, though, and here’s why:

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How to Edit Your Own Writing

I have an innate distrust of all writing advice that seem to come from a large organization. I blame academia, for all those years I spent years reading and writing the most rigid, boring prose known to man. I prefer advice from actual writers — and that’s what I found in Harry Guinness’s recent article for The New York Times, How to Edit Your own Writing. He offers some great advice, and makes some excellent book recommendations. To add to that list, I also recommend William Zinsser’s On Writing Well, and Stephen King’s On Writing: Harry’s books focus on the mechanics, while these concern themselves with the craft.

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Why Having a Full Post RSS Feed is a Good Idea

I agree with Kev, that readers should have the ability to view my work in whatever format they please, but I still truncate the posts in my RSS feed. Here’s why:

Whenever I find a new writer, I go through everything they have ever written — turns out, good writers write good things often; this helps me find great works from their past. RSS feeds with, say, the site’s ten most recent posts make this much harder than ones with every article in them, so when I restarted this site, I took the latter route. Over a thousand posts would make my feed a hefty __ MB, though, so truncating the individual posts allowed me to strike a nice balance between the two.

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Custom Search Engines in Firefox

Mozilla’s mistakes — although concerning — worry me less than Google’s methodical Internet takeover. Indulge me while I bring the uninformed up to speed: after eviscerating its competitors, over half the Internet now uses Chrome. This dominance gives its creator the power to force sweeping change across this decentralized system: although superficially optional, failure to comply means longer load times, lower search ranking, and lost revenue. Over the last few years in particular, the company has shown an increased willingness to wield that power with more and more aggressive mandates. Publishers who do not expose their content through Accelerated Mobile Pages lose viewers and income. Users who prefer other browsers, perhaps because they value their privacy, either cannot access many of Google’s popular services, or have to live with a degraded user experience. It all leaves a bad taste in my mouth. So while I find Mozilla’s mistakes concerning, I like the thought of supporting Chrome even less, so I decided to give Firefox another try.

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