Welcome to WHV #249, covering the two weeks from Monday November 7 to Sunday November 20, 2022.
Emacs Mastodon server was irresistible
A week or two ago, I was still chatting with friends about how to respond to the currently in-progress Twitter Muskification.
At that point, largely due to all of the great connections and positive experience I’ve been enjoying on twitter (howto: follow only kind humans who are involved in your fields of interest; in my case visualization, machine learning, data, mobility), I commented that I had no plans yet and preferred waiting for a bit to see how it would pan out.
The topic of Mastodon did come up, but the feeling in that tech-savvy group was that it was perhaps a bit complicated.
In the days since then, the developments at Twitter seemed to have accelerated, but it’s still extremely tricky to predict where all of this will end up.
Also in the days since then, a Swiss gentleman named Louis had the nerve ;) to setup a Mastodon server called emacs.ch, catering to Emacs enthusiasts…
I see Emacs, I move.
My account was created a few minutes later, and suddenly Mastodon was not complicated at all y’all!
Things that I really like so far:
- Anyone can setup an independent yet connected server that caters to a specific interest group, such as Emacs users.
- Much more engagement and connectedness with other users, thanks to the server focus.
- Early internet feelings: Optimism, grassroots, people.
- Fantastic Emacs support. I can read and post directly from Emacs, using the
- No algorithm that re-arranges the posts that you see. What you see is what your timeline posted, when they posted it.
- No ads!
- Yes, here you can edit your posts after you’ve posted them. IT’S TRUE.
- NO ADS!
I’ve been having fun tracking down friends and colleagues on their various mastodon servers, and re-making connections.
If you’re also interested, my advice would be to start by searching for a server (or more than one!) that really suits you.
Then, if you like, you can find me at @firstname.lastname@example.org !
Quarto .qmd looks like the answer to my .ipynb prayers
Back in 2018 I talked about my complicated feelings for Jupyter Notebooks.
To elaborate a bit, I still do think notebooks are amazing, but they are so amazing that their design limitations can get in the way.
Most recently, the .ipynb format, which is standard .json representing the various input cells (code and markdown mainly) and also their outputs (yikes!), caused issues at work.
Although it’s convenient from a notebook user standpoint that you can open up an ipynb and see the last rendered version of the notebook, it really complicates source control (diffs), and opening the .ipynb up in a normal editor to debug issues is not fun at all.
Well, recently, spurred on by the below provocative tweet by Chelsea Parlett-Pelleriti (who is now also on Mastodon as @email@example.com):
Friendship ended with .rmd— Chelsea @firstname.lastname@example.org (@ChelseaParlett) November 12, 2022
now .qmd is my best friend pic.twitter.com/7ETH4o2KUH
… I decided to take a deeper look at Quarto and especially .qmd.
In short, .qmd is markdown with executable code-cells!
If you take a look at the VSCode-based Get Started guide, you’ll see that can type up .qmd files in any text editor, and then have the quarto cli tool show you a continuous preview of your work.
The examples they show look really attractive folks!
One of the fundamental improvements here, is that by design outputs are not stored inside the .qmd file format.
An addition, the top-to-bottom execution of one’s notebook is the primary mode of operation, although cell-based execution is also possible. This is the opposite of normal notebooks, where the default interactive cell-based execution often results in the top-to-bottom not being tested, and hence often being broken.
For my current analytics applications, it looks like we’ll be able to use .qmd as a drop-in replacement for .ipynb.
Although Org mode and org-babel have been doing this (plaintext file with executable code cells) for a long time now, I am really excited that there’s now a more accessible solution that will hopefully become very popular.
P.S. After all of that, I was additionally thrilled to discover that Dr Carlos Scheidegger, a brilliant and friendly colleague from the the data visualization world, was on the core developer team. Here he is announcing, on Mastodon, the just-released v1.2 of Quarto!
You wake up in the morning, refreshed and ready to take on the day.
With your mind as clear as it’ll ever be, you make a list of the things that you know that you should work on today: Let’s call them Things A, B, C and H.
You’re really passionate about A, but you realise that B and C are at least as important to your and your family’s well-being.
H is just something urgent that you’ve postponed for too long and now really has to be taken care of, or perhaps the H stands for Harbinger.
“Harbinger of what?” I hear you think…
Shortly after this moment of clarity, the day (on some days aka “all Hell”) breaks loose and you suddenly have to deal with all of the vagaries of modern work and life.
It’s starting to feel like the crystalline clarity of a few moments ago might be just a little too brittle to resist the deluge of chaos.
On your better days, you will be able to keep your eye on Thing A, in spite of all of the obstacles that stand in your path. Your passion for A helps you to power through.
On your best days, you will find that quiet determination inside, that modest but diamond-hard resolve that will enable you to tend to Things B and C in addition to A, with deliberateness and diligence.
In my view, being able to focus on your passions in spite of challenges on your path sounds like grit:
… grit is a positive, non-cognitive trait based on an individual’s perseverance of effort combined with the passion for a particular long-term goal or end state (a powerful motivation to achieve an objective). This perseverance of effort promotes the overcoming of obstacles or challenges that lie on the path to accomplishment and serves as a driving force in achievement realization. Distinct but commonly associated concepts within the field of psychology include “perseverance”, “hardiness”, “resilience”, “ambition”, “need for achievement” and “conscientiousness”. These constructs can be conceptualized as individual differences related to the accomplishment of work rather than talent or ability. – Wikipedia on “grit”
Whereas I would label the characteristic of being able to continue paying attention to things that are important but not necessarily your areas of passion self-discipline:
Resolute adherence to a regimen or course of action in order to achieve one’s goals. – definition #2 from the APA Dictionary of Psychology
(Definition #1 on that page is self-control, which seems to be the passive counterpart (or component) of self-discipline, based on what I can find online. Unfortunately, what I can find online are mostly second- and third-hand observations, see e.g. quote by Dr. Julia-Marie O’Brien #1 without citation, same quote #2, same quote #3 or quora, sorry! – “Self-control says no, or stop. Self-discipline says go, and keep it going.” – Although I would like to find better discussion about this, the distinction does make sense.)
Self-discipline is one of those skills that can be practised.
By applying it more often, and especially so when it feels like the going has gotten tough, you’ll be able to apply it more reliably and more consistently in the future.
Self-discipline is the reliable bridge linking you and your goals, at your absolute best, with you at all other points.
It can be difficult to keep on practising, but when you can look back on one of those days, and see how you even managed to take care of Things B and C, in addition to A, in spite of the adversities on your path, you will experience quiet satisfaction.
Savour the moment.