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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 года назад·0 comments

Umarell

en.wikipedia.org
2 points·by lambda_garden·3 года назад·0 comments

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

thirstcolorado.com
1 points·by lambda_garden·3 года назад·0 comments

Evolve Your Hierarchy (2007)

cowboyprogramming.com
16 points·by lambda_garden·3 года назад·3 comments

The parallels between Argentina and Britain's inept political class

newstatesman.com
1 points·by lambda_garden·3 года назад·2 comments

My Friends and I Bought an Island (2013)

tynan.com
17 points·by lambda_garden·3 года назад·5 comments

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

flickr.com
2 points·by lambda_garden·3 года назад·1 comments

comments

lambda_garden
·3 года назад·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 года назад·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 года назад·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 года назад·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 года назад·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 года назад·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 года назад·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 года назад·discuss
This is not the gotcha you think it is.
lambda_garden
·3 года назад·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 года назад·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 года назад·discuss
I use React.

Why does that require deep clones?

I simply do:

    return {
      ...current
      foo: "bar"
    };
lambda_garden
·3 года назад·discuss
Use the spread syntax to make a shallow copy; it's more performant.
lambda_garden
·3 года назад·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 года назад·discuss
The docs are really poor. It makes me less confident that I have configured everything correctly.
lambda_garden
·3 года назад·discuss
Where would the new housing go? They should focus on building fast train links into the city.
lambda_garden
·3 года назад·discuss
No, that would also be a poor choice.
lambda_garden
·3 года назад·discuss
In C# you can create types where you control the layout and they are always stack allocated.
lambda_garden
·3 года назад·discuss
Turing Complete and non-determinstic languages are a bad fit for configuration.
lambda_garden
·3 года назад·discuss
Is it possible to use Dhall to generate YAML and side-step this issue?
lambda_garden
·3 года назад·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?