Viewing profile — partiallattice
partiallattice
HN member- Joined
- Sun, Sep 11, 2016, 6:38 PM UTC
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About partiallattice
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Recent public activity
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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…
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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 …
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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…
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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…
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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.
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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…
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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…
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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…
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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…
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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 …