John Fremlin's blog: frontpage

The mmap pattern

Posted five years ago, last comment four years ago

How B players hire C players

Posted one year ago

Square CTF 2017 Grace Hopper

Posted one year ago

Lambdas as classes

Posted thirty weeks ago

Pagination, a great software interview question

Posted two years ago, last comment one year ago

Rotating an image with OpenCV and Python

Posted five years ago, last comment ten weeks ago

Scala is not a better Java

Posted nine years ago, last comment seven years ago

The Rewrite Fallacy

Posted one year ago, last comment forty-seven weeks ago

Freeing space from open files on UN*X when deleting doesn't work

Posted one year ago

LISA17 conference notes

Posted one year ago

Zero value abstractions

Posted one year ago

Nothing was a billion dollar mistake

Posted one year ago

Android app shenanigans in 2016

Posted three years ago

Redundant video bitstream

Posted four years ago

Dynamic Lisp blog entry demo: rationalize

Posted five years ago, last comment five years ago

Posts in chronological order.