| #!/usr/bin/env -S bash -c "docker run -p 8080:8080 -it --rm \$(docker build --progress plain -f \$0 . 2>&1 | tee /dev/stderr | grep -oP 'sha256:[0-9a-f]*')" | |
| # syntax = docker/dockerfile:1.4.0 | |
| FROM node:20 | |
| WORKDIR /root | |
| RUN npm install sqlite3 |
These instructions include running a local registry accessible from Kubernetes as well as from the
host development machine at registry.dev.svc.cluster.local:5000.
registry:2 container from Docker, listening on port 5000, and persisting images in the ~/.registry/storage directory.
| ; | |
| ; the "monitor ROM" of an apple 1 fit in one page (256 bytes). | |
| ; | |
| ; this is my attempt to take the disassembled code, give names to the | |
| ; variables and routines, and try to document how it worked. | |
| ; | |
| ; | |
| ; an apple 1 had 8KB of RAM (more, if you hacked on the motherboard), and a | |
| ; peripheral chip that drove the keyboard and video. the video was run by a | |
| ; side processor that could treat the display as an append-only terminal that |
This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.
Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).
This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).
Matrix multiplication is a mathematical operation that defines the product of
This post by a security researcher who prefers to remain anonymous will elucidate concerns about certain problematic decisions Apple has made and caution about future decisions made in the name of “security” while potentially hiding questionable motives. The content of this article represents only the opinion of the researcher. The researcher apologises if any content is seen to be inaccurate, and is open to comments or questions through PGP-encrypted mail.
TL;DR
| # Makefile for transpiling with Babel in a Node app, or in a client- or | |
| # server-side shared library. | |
| .PHONY: all clean | |
| # Install `babel-cli` in a project to get the transpiler. | |
| babel := node_modules/.bin/babel | |
| # Identify modules to be transpiled by recursively searching the `src/` | |
| # directory. |
about:config settings to harden the Firefox browser. Privacy and performance enhancements.
To change these settings type 'about:config' in the url bar.
Then search the setting you would like to change and modify the value. Some settings may break certain websites from functioning and
rendering normally. Some settings may also make firefox unstable.
I am not liable for any damages/loss of data.
Not all these changes are necessary and will be dependent upon your usage and hardware. Do some research on settings if you don't understand what they do. These settings are best combined with your standard privacy extensions
(HTTPS Everywhere No longer required: Enable HTTPS-Only Mode, NoScript/Request Policy, uBlock origin, agent spoofing, Privacy Badger etc), and all plugins set to "Ask To Activate".
Updated: Just use qutebrowser (and disable javascript). The web is done for.
