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WJW

13,797 karma · joined October 24, 2015

Freelance Ruby scaling consultant. Hit me up if you need help with Ruby or scaling!

https://wjwh.eu

submissions comments

Leaking /etc./shadow from userspace by manipulating Intel branch predictors [pdf]

comsec.ethz.ch·2 pts·WJW·

Parisians vote to ban e-scooters from French capital

reuters.com·37 pts·WJW·

Tips and tricks for doing Advent of Code with Haskell

wjwh.eu·1 pts·WJW·

Making type-safe internet bots with Haskell

wjwh.eu·3 pts·WJW·

Faker.js guy wants unban from GitHub, claims it was a programming mistake

twitter.com·19 pts·WJW·

Stupid tricks with io_uring: a server that does zero syscalls per request

wjwh.eu·4 pts·WJW·

Nikola founder Trevor Milton indicted in US for misleading investors

reuters.com·63 pts·WJW·

Buyer beware when buying a Tesla with Bitcoin

coindesk.com·3 pts·WJW·

Suez Canal says traffic in channel resumes after stranded ship refloated

reuters.com·1068 pts·WJW·

Playing around with pre-emptive fiber-based concurrency in Ruby

wjwh.eu·2 pts·WJW·

Ruby 3.0 and the new FiberScheduler interface

wjwh.eu·216 pts·WJW·

Streaming HTTP Responses with Ruby and Rack

wjwh.eu·2 pts·WJW·

Nikola discloses grand jury subpoenas

uk.reuters.com·2 pts·WJW·

How software is like a wooden boat, musings on maintainability

wjwh.eu·3 pts·WJW·

Extortionware is bad but it never killed anyo- never mind

theregister.com·3 pts·WJW·

Tor battles swarm of Bitcoin-stealing exit relays

theregister.com·1 pts·WJW·

First benchmarking results for a Haskell I/O event back end based on io_uring

wjwh.eu·8 pts·WJW·

Haskel Threads Block

wjwh.eu·2 pts·WJW·

Using Redis Lua scripts in library code

wjwh.eu·3 pts·WJW·

TIL HN: You can resize the text box for replies

1 pts·WJW·

Binpacking SQS message batches for fun and profit

wjwh.eu·2 pts·WJW·

When Words Differ from Actions

wjwh.eu·1 pts·WJW·

Hooking into and parsing the Redis replication stream with Haskell

wjwh.eu·4 pts·WJW·

Building constant-time constant-memory programs for your Arduino with CoPilot

wjwh.eu·2 pts·WJW·

The poor state of Kubernetes autoscaling

wjwh.eu·4 pts·WJW·

Deleting Files at Scale at WeTransfer

ideas.bywetransfer.com·1 pts·WJW·

Building a Small Microservice in Haskell

wjwh.eu·1 pts·WJW·

Building small Docker images for Crystal apps

wjwh.eu·1 pts·WJW·

Easy iterating over large datasets with Enumerable

wjwh.eu·1 pts·WJW·

Speed up Docker image builds with prebuilt base images

wjwh.eu·1 pts·WJW·

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