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partiallattice

HN member
Joined
Sun, Sep 11, 2016, 6:38 PM UTC
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32
Public activity
10 items

About partiallattice

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Recent public activity

  1. comment
    Comment #27102428

    That's an SLA where they expect to end up paying customers back for outages. They've done an admirable job with only a few global outages, but subsets of customers have experienced…

  2. comment
    Comment #27101656

    > RonDB provides Class 6 Availability, meaning its system is operational 99.9999% of the time, thus no more than 30 seconds of downtime per year. This ensures that RonDB is always …

  3. comment
    Comment #26684328

    One tough thing about rule of zero classes is that many to most end up having an implicit 'the object has not been moved from' precondition on methods. The classic example is a cla…

  4. comment
    Comment #25016900

    Most of the time, sure, but there are lots of cases where `defer` being function scoped leads to manual unlocks, e.g. inside loops or short critical sections in the middle of a fun…

  5. comment
    Comment #25013099

    Especially since caught panics amount to exceptions and most Golang code isn't exception safe. It's a recipe for leaking database connections, deadlocks, etc.

  6. comment
    Comment #23740309

    Small typo: it can be called with an S as the single argument and produces something of the type Step parametrized with S and A) and -does not- outlives the s lifetime. 's refers t…

  7. comment
    Comment #18388178

    Even still, that's only 100k jobs. There's already more than 4 million jobs in the city alone. A 2.5% increase in jobs is just not going to change that much. Cyclical employment ch…

  8. comment
    Comment #18371186

    So much this. Every time I want to make a function async, I have to write my 5010th `ErrorOr` struct to send over a channel. Even if they would only add the multiple return hack to…

  9. comment
    Comment #12474953

    > The author seems to be confusing typeclass composition with OOP. I agree and would like to expound on that idea. One of my biggest frustrations with inheritance in traditional st…

  10. comment
    Comment #12474885

    > > What IS the idiomatic Rust way to do a cyclical directed graph? > Unfortunately, the correct idiomatic way is that you try very hard to avoid doing so. Rust is all about clear …