You cannot, and that’s why that type declaration models a NonEmpty that a type checker can enforce

I think it’s unfortunately a tragedy of the commons/prisoner’s dilemma problem

Simplifying, a single store is not going to be able to improve pay for all the underpaid members of society, but what they can do is run thinner margins while staying in business (pay employees less, spend more on security, etc). Paying only their own employees more also does little to reduce the overall chances of theft.

Perhaps a better global equilibrium exists at higher wage rates, but there are limited options at local levels. For low-end wages, I think the downward pressure exceeds the upward wage pressure of the “free market” b/c the negotiation is between someone making a less profit vs someone failing to make a living – the negotiating power is not balanced. This is why IMO minimum wage to some degree is important.

Hm, that’s kind of interesting

But my first reaction is that optimizations only at the “Python processing level” are going to be pretty limited since it’s not going to have metadata/statistics, and it’d depend heavily on the source data layout, e.g. CSV vs parquet

What’s hard about vanilla Ruby?

What kind of query optimization can it for scanning data that’s already in memory?

What did you go over?

No so much that YAGNI falls short, but more like “When YAGNI means ‘You Are Gonna Need It’”

Bad abstraction is worse than no abstraction

If the code is going to poorly organized, I’d prefer it to just be one single gigantic standalone script than some wrong and misleading arrangement of objects or functions that adds more complexity than they solve

“never see addressed”? What do you think currently happens in (real, non-hypothetical) cities with good bike infrastructure?

https://www.youtube.com/watch?v=j2dHFC31VtQ&t=365

Oh look, emergency vehicles work even better on bike infrastructure than on car infrastructure

Bicylists and pedestrians can’t hard block a firetruck the way car traffic can

Feel like some states should coalition together and organize their own agencies

absolute beginner? Start at https://www.hedycode.com/

Which will ultimately lead into vanilla Python. This is the creator explaining why Hedy is uniquely designed for learning: https://www.youtube.com/watch?v=fmF7HpU_-9k

inheritance to avoid code duplication

What no, inheritance is not for code sharing

Sound bite aside, inheritance is a higher level concept. That it “shares code” is one of several effects.

The simple, plain, decoupled way to share code is the humble function call, i.e. static method in certain langs.

If you used good objects, you’ll only have to make the change in one place

IMO that’s generally a retroactive statement because in practice have to be lucky for that to be true. An abstraction along one dimension – even a good one, will limit flexibility in some other dimension.

Occasionally, everything comes into alignment and an opportunity appears to reliably-ish predict the correct abstraction the future will need.

Most every other time, you’re better off avoiding the possibility of the really costly bad abstraction by resisting the urge to abstract preemptively.

I’ve never seen these “express code/tests in natural language” ever work well. Your non-coders need lawyer-like skills to wield English very precisely, or it falls to coders that would be better off using code directly.

problems only have one answer and often one strategy to get to the answer

Totally disagree

You’re thinking of equations, which only have one answer. There are often many possible ways to solve and tackle problems.

If you’ll permit an analogy, even though there’s “only one way” to use a hammer and nail, the overall problem of joining wood can be solved in a variety of ways.

IMO mathematical/logical/abstract thinking is critical for programming well, but IMO that’s different from “math degree” math.

Software as a means to an end can be used in almost every domain, so proficiency within that applicable domain is often either useful or necessary. That is to say, “math degree” math is likely needed for 3d rendering (certain games), scientific computation (incl machine learning), etc, but maybe not, otherwise. It depends on what software you’re trying to build.

To be more specific, general programming is definitely and specifically different from trig and calc. However, because math is also broad, “mathy” concepts like type theory, relational algebra, set theory are considered important for programming, even if only informally or indirectly so.

How does playing the game bring revenue? Ads?

Also, I would think that the business would be in a tougher situation if game popularity increased while tech workers weren’t around to maintain it

I don’t understand, if you’ve got easy to delete copy-pasted code, then delete it. It’ll be a nice and cathartic exercise.

But sounds like what you’re really talking about is code that isn’t easy to delete.

IMO folding to hide is about equivalent to moving all contents to another file/private function:

def bad_function(args):
    return _hide_elsewhere(args)

i.e. does nothing. Real solution to pyramids of doom is to fix the code.

That’s changing the goal posts to “not static”