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工具推荐799
真实经历，有用观点，还有那些「早知道就好了」。
SQLite improves performance with memory-mapped I/O
英文原文This way I matched SQLite, but then I've made it x3-x4 faster by using COPY (SELECT *....) in BINARY format (took some time to write …
Ask HN: How can I realistically change careers?
英文原文So I saved 6 month living expenses, quit my job and locked myself in my apartment for studying.
Pkgr.io: Easy way to get a Debian package out of any app
英文原文But as the stack grew in complexity and the infrastructure and team grew in scale, that became a nightmare.
Google Compute Engine available for everyone, App Engine adds PHP
英文原文our clients processes restaurant bookings worth 50 million pounds a year via a setup that consumes ~30% of CPU resources on two frontend servers with …
Ask HN: Is it possible for someone to not be cut out for software engineering?
英文原文But the company I worked at realized that they didn't need the top 1% to build basic enterprise software.
The bane of my existence: Supporting both async and sync code in Rust
英文原文I use async regularily for my clients, and I'm 100% sure that the usual async executors in Rust are multithreaded.
NixOS is a good server OS, except when it isn't
英文原文I just use the same set of scripts on all of my servers to make management easier.
99Wh Battery Linux Laptop
英文原文The firmware is more than okay for me; I managed to cross-compile their "control centre" to allow me to change performance/fan characteristics on the fly.
Racket Is an Acceptable Python (2019)
英文原文Years ago I tried saving trained Keras weights and using them in Racket with the Matrix support: it works, but not very fun to use.