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lambda_garden

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What I Love about F#'s Type System

coffeebreakcoder.com
5 points·by lambda_garden·3 years ago·0 comments

Umarell

en.wikipedia.org
2 points·by lambda_garden·3 years ago·0 comments

Yes, I said running high, not runner's high

thirstcolorado.com
1 points·by lambda_garden·3 years ago·0 comments

Evolve Your Hierarchy (2007)

cowboyprogramming.com
16 points·by lambda_garden·3 years ago·3 comments

The parallels between Argentina and Britain's inept political class

newstatesman.com
1 points·by lambda_garden·3 years ago·2 comments

My Friends and I Bought an Island (2013)

tynan.com
17 points·by lambda_garden·3 years ago·5 comments

Larry and Sergey Won't Respect You in the Morning (2006)

flickr.com
2 points·by lambda_garden·3 years ago·1 comments

comments

lambda_garden
·3 years ago·discuss
It is related to how much the country can spend through borrowing and printing. Very few counties spend less than they raise through taxation.
lambda_garden
·3 years ago·discuss
Think how many game developers were able to realize their vision because Unity3D was accessible to them but raw C++ programming was not. We may see similar outcomes for other budding artists with the help of AI models. I'm quite excited!
lambda_garden
·3 years ago·discuss
Thanks for sharing this, very interesting.

It seems that you cannot, in one database call, make a transaction?

You would need to push your transfer to the depot, then poll until it has been accepted.

If you do not poll, then your transaction may be written but as a no-op.

Does this increase latency for such applications?
lambda_garden
·3 years ago·discuss


    indexes = function(data)
    query = function(indexes)
How does this model a classic banking app where you need to guarantee that transfers between accounts are atomic?
lambda_garden
·3 years ago·discuss
An important factor is which country we are talking about. Only the US really has access to this "glitch" by being the world's reserve currency. UK austerity was so brutal because there's no real demand for GBP, outside of trading with the UK.
lambda_garden
·3 years ago·discuss
> the barrier to rolling my own is lower for me than introducing a Java dependency.

Really? I never had problems using some JVM base image and deploying via a Docker image, which is what I would be doing anyway.
lambda_garden
·3 years ago·discuss
> Have you tried to generate a SHA256 checksum for a file in the browser

Have you tried to do this in Python?

A Node comparison would be more appropriate.
lambda_garden
·3 years ago·discuss
This is not the gotcha you think it is.
lambda_garden
·3 years ago·discuss
Wow that's an interesting thought.

If every did their neighbor's laundry (say) and charged a fee, then everyone would be doing the same amount of laundry and have the same amount of money, yet GDP would rise?
lambda_garden
·3 years ago·discuss
In practice, I think it's easier to use linting and type-systems to prevent other code from mutating you stuff than defensive copying.
lambda_garden
·3 years ago·discuss
I use React.

Why does that require deep clones?

I simply do:

    return {
      ...current
      foo: "bar"
    };
lambda_garden
·3 years ago·discuss
Use the spread syntax to make a shallow copy; it's more performant.
lambda_garden
·3 years ago·discuss
I've never had the need to clone anything in a real JS code-base, personally.

What's the use-case?
lambda_garden
·3 years ago·discuss
The docs are really poor. It makes me less confident that I have configured everything correctly.
lambda_garden
·3 years ago·discuss
Where would the new housing go? They should focus on building fast train links into the city.
lambda_garden
·3 years ago·discuss
No, that would also be a poor choice.
lambda_garden
·3 years ago·discuss
In C# you can create types where you control the layout and they are always stack allocated.
lambda_garden
·3 years ago·discuss
Turing Complete and non-determinstic languages are a bad fit for configuration.
lambda_garden
·3 years ago·discuss
Is it possible to use Dhall to generate YAML and side-step this issue?
lambda_garden
·3 years ago·discuss
The only way this can work in practice is restricting the memory patterns that the developer can use, which is what we see in Rust.

Is it impossible to prove memory safety in the general case due to the halting problem?