A running list in the intersection of things I want to remember and things I don’t mind the internet knowing about me.
It is end of 2020. It was a catastrophic year for the global community. On a personal front, it was a year of massive changes; a solid 6.5/10.
Some of the positive highlights of my year:
Some of the negative highlights:
I’ve never been one for resolutions, but I was looking forward to 2020. To quote Pirate Wires,
Big swings only.
With that hope ending in a fiery pile of pandemic shit, I tried to make the best of the hand that was dealt. I like to think that all the negative highlights from above were exogenous, but in highsight I could’ve handled them better, with a bit less haze.
The zeitgeist is that the end of 2020 will also annul us from the problems of 2020, while concurrently recognizing that 2021 will be a bleak, unchanging continuation. This juxtaposition reflects my personal outlook, but I side more with the former. I’m not hoping for big swings, but some Mediocre Swings would be scenic.
Covid didn’t just leave it’s mark on humanity, it french kissed it. I’m a witness to its gross, sloppy pervasiveness. I have spent my New Year’s Eve quarantined in a room waiting for my RT-PCR test, with the gregarious company of the dull hum of my PC’s fan, some bright lit screens, a bottle of red wine, and an uncomfortable sense of dreadly anticipation.
Update: I have tested negative. One more to the list of positive highlights.
Happy new year. Death to Covid. Long live enlightenment.
The best advice I can give anyone is to never buy a snow-white keyboard. If you do, you’ll spend two hours each month cleaning each key-cap only for it to be grimy within the week.
I was coding something in C++ and required sum types, and reached for the
std::variant and life was great. Until I realized C++ doesn’t
have type-based pattern matching (à la Go’s Type Switch),
but after a little digging I discovered
What should’ve been a simple piece of code ending up being monstrous
boilerplate, so I figured I was doing something wrong. A quick google
std::visit usage landed me in this
blog aptly titled:
std::visit is everything wrong with modern C++
I strongly agree with the author. It is ridicously complex, and the
make_visitor as part of the standard would’ve been great.
To be perfectly fair, I really don’t understand their implementation
that uses recursive overload. For now, I’m going with the
I have half a mind to just roll my own
enum based sum type.
But experience has taught me that rolling my own alternative to a thing
that exists in the C++ standard is good way to burn coding time.
This aversion to writing code from scratch, and reusing clunky existing solutions is a sign that I’m on the road to become a Software Developer™.
I have such a tough time wrapping my head around the whole Kubernetes, Docker, Docker-compose jargon. It requires prerequisite knowledge that is unfamiliar to me. It makes me wish I spent a bit more time doing backend web-dev during my undergrad.
It’s a Monday, and I’m already mentally and physically drained. This week is going to be rough.
Previously, my resume was a built using Latex, and I had a PDF in the GitHub repo. This had three problems:
texsource, generate the PDF and update the file in the repo.
Since this website is built using Jekyll, I can generate the resume while the site is being deployed. The data is stored in a YAML file along with some code to generate the appropriate HTML webpage.
You can check it out here. One issue is that it uses more pages (2 vs. 1), but that’s a trade off I’m willing to make.
Fall Guys is fun. I think the last time I found a game this enjoyable with friends was RuneScape in 2010.
I’ve recently started working with Java during my day job, and I was reminded of a quote from a blog I read long ago:
“Dependency Injection” is a 25-dollar term for a 5-cent concept. – James Shore
I think Java programmers made up a bunch of jargon to make their jobs feel cooler than it really is. Java seems to favour verbosity over cleverness; perhaps, an averse reaction to the preceeding era of C++’s cleverness (read: pain).
Update, 1st September: Honestly shocking that Java didn’t get
an equivalent of C++’s
auto till Java 10. This is especially
annoying when using for-each loops.
I’ve really fucked up my sleep cycle. I’m currently alternating between 10AM - 5PM or 3PM - 10PM depending on the day. The past week has been a random sequence of working, coding, watching YouTube, and trying to live my life in-between. The lack of a proper schedule is a clean 3/10. Would not recommend.
Picturing slice/concat/reshape operations on high-dim arrays gives me the same feelings as ASMR for some weird reason.
Here’s one I was just thinking about:
[4, 5, 3] -> SLICE@0, 4 * [1, 5, 3] -> concat@2 -> [1, 5, 12]
is not the same as
[4, 5, 3] -> RESHAPE(1, 5, 12)
To put it into words: Slicing + concat along different dimensions can’t be replaced by a single reshape, unless the slicing + concat operate on subsequent dimensions. So that means:
[4, 5, 3] -> SLICE@0, 4 * [1, 5, 3] -> concat@1 -> [1, 20, 3]
is the same as
[4, 5, 3] -> RESHAPE(1, 20, 3)
Update, 17th August: If the dimension of slicing is after the concat dimension, the output of the fused slice will need to be tranposed along the concat/slice dimensions and then concatenated.
Although C++ is a powerful language, it’s quite easy to write ugly code. An example of the contrary is Glow. The graph optimizer code is a joy to read. Going to use this as an example of steller C++ code.
Graphs are amazingly useful structures. Wanted something that could generate
a single C++ header file given my project’s
Went around looking at pre-existing tools, but they either were not compatible
with my build system (good ol’
CMake) or too complex to set up.
quom looks promising as a general
Wrote my own
shadesmar-specific single header generator. It’s called
The core logic is embarrassing simple:
But as usual, the string handling (which is most of the code) was annoying. There’s a little bit more code to deal with file-specific include guard removal.
I recently got a new PC. To play games I installed Windows. I hate Windows. Read a blog post that encapsulates why I hate it. This is similar to another video by Jonathon Blow. That’s not to say Windows is the only thing guilty of this, there’s plenty of inefficient, janky softwares I use of a regular basis.
After playing games like Red Dead Redemption 2 over the last couple of days, I’m gobsmacked by people who write game engines. They are far less guilty of the above.
I’m going to try Proton now, and try to get started with some basic game engine work.
I accidentally deleted 6 hours of uncommitted work:
~/W/shadesmar> rm -rf * zsh: sure you want to delete all 21 files in /home/squadrick/Workspace/shadesmar [yn]? y
I thought I was in
build deleting compiled targets. Time to retype from memory.