Posts tagged: thought

SQLModel models ship with an is_, and is_not that you can use to compare to None without pesky linters complaining.

This comment summed it up quite well.

I believe this is concerned entirely with SQLAlchemy, not with SQLModel, and has to do with the required semantics to construct a BinaryExpression object. Hero.age == None evaluates to a BinaryExpression object which is eventually used to construct the SQL query that the SQLAlchemy engine issues to your DBMS. Hero.age is None evaluates to False immediately, and not a BinaryExpression, which short-circuits the query no matter the value of age in a row. From a cursory search, it does not seem that the is operator can be overridden in Python. This could help explain why the only possibility is by using the == operator, which can be overridden.

so rather than using Team.heros == None we can use Team.seros.is_(None) which checks for itentity not equality.

Non Gridfinity Rugged boxes

gridfinity rugged box openscad

Cluster API book

Gridfinity generator uses open scad, so you can make rugged boxes, bins and base plates with form input. not fully custom fit to things, but you can custom size square bins, hole cut out sides and all. From what I can tell, no bento box either. so as long as what you are looking for is square this generator has you pretty well covered. I’m definitely using this for simple bins and rugged boxes.

The BethDeck is a sick looking DIY steam deck competitor built on top of the framework 13" mainboard. No soldering needed, lt with all off the shelf parts. Controllers appear to be an off the shelf controller with the shell removed and plugged into a usb hub.

Today I learned that you cannot pass negative integers as values to typer. in this case context_settings={"ignore_unknown_options": True} is required so that the - does not look like a flag.

Aaron Francis is a database master, pumped for thsi dude and all that he is able to accomplish.

This new demo of textual is wildly awesome, so many widgets and features being added into the main library. The themes and animations are on point and far surpass my expectations of a tui.

Loving this 6 pink with blueforward multicolor combo the porta john has going right now. Also my son printed me a cute black pumpkin.

ploopy just dropped a trackpad that runs qmk. This sounds so cool. I’m excited to see some videos on it. It would be sick to get this incorporated into a porta john running zmk, one bluetooth device to run all the peripherals.

Zulip was just featured on a changelog clip as a self-hosted chat offering. I’m interested to give this a go and see how it compares to matrix. glancing at it, it looks a lot like slack.

weazyprint was throwing me some errors, turns out that it’s currently not compatible with the latest pydyf package.

my error

TypeError: __init__() takes 1 positional argument but 3 were give

I fixed it by locking in pydyf at 0.8.0

helix inspired treesitter select outwards and select inwards.

Helix officially made it in my devtainer. I am installing the binary right out of the github release with wget and tar. I can’t use installer because their release format does not match what installer is looking for.

Here are some really great keybinds to make helix vim-like. It feels very antithetical to use this whole sale and forego the helix motion-verb language, but there are some nuggets like G in here that I find useful.

helix multicursor has the ability to do what vims :s/hello/world/gc does by using ) to cycle through cursors, and n to discard unwanted cursors.

Here is a really good vim substitute with regex capture groups, saving this one for a rainy day.

* Reading 1: This is a title to a link * Reading 2: This is another title

:%s/\v(: )(.+)$/\1\[\2\]\(

Interesting take on refactoring the whole codebase from your editor. In this thread the-mikedavis suggests multicursor as a replacement for substitute, and later in the thread takes the side that larger workspace wide edits are outside the scope of helix and he would reach for a refactoring tool like fastmod to do the job.