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# Rails production setup via SQLite3 made durable by https://litestream.io/
# Copy this to Dockerfile on a fresh rails app. Deploy to fly.io or any other container engine.
#
# try locally: docker build . -t rails && docker run -p3000:3000 -it rails
#
# in production you might want to map /data to somewhere on the host,
# but you don't have to!
#
FROM ruby:3.0.2
@stkchp
stkchp / get-dslite-aftr-in-asahinet.md
Last active April 8, 2024 05:31
ASAHIネットのDS-Liteの終端(AFTR)を取得するメモ

ASAHIネットのDS-Liteの終端(AFTR)を取得する

ASAHIネットがDS-Lite対応したので、 自宅の適当なLinuxルーターにて設定しようとして詰まったAFTR取得に関するメモ。

Linuxルーターを使ってる人向けのニッチなものだけど、情報として残しておく。

終端の情報公開について

What Hiring Should Look Like

This is definitely not the first time I've written about this topic, but I haven't written formally about it in quite awhile. So I want to revisit why I think technical-position interviewing is so poorly designed, and lay out what I think would be a better process.

I'm just one guy, with a bunch of strong opinions and a bunch of flaws. So take these suggestions with a grain of salt. I'm sure there's a lot of talented, passionate folks with other thoughts, and some are probably a lot more interesting and useful than my own.

But at the same time, I hope you'll set aside the assumptions and status quo of how interviewing is always done. Just because you were hired a certain way, and even if you liked it, doesn't mean that it's a good interview process to repeat.

If you're happy with the way technical interviewing currently works at your company, fine. Just stop, don't read any further. I'm not going to spend any effort trying to convince you otherwise.

@pushkine
pushkine / spring.ts
Last active March 26, 2023 14:19
Javascript spring solving algorithm. Solves real life damped harmonic oscillator physics equations as used in Apple iOS & many others. Tweak damping and stiffness for spring behavior, scale mass with value delta and set soft to force solution for a critically damped spring ( no bounce eased smooth ) . Play with this function's graph on www.desmo…
/** MIT License github.com/pushkine/ */
interface SpringParams {
mass?: number; // = 1.0
damping?: number; // = 10.0
stiffness?: number; // = 100.0
soft?: boolean; // = false
}
type seconds = number;
@tinogomes
tinogomes / DNS_TO_LOCALHOST.markdown
Last active April 15, 2024 07:22
Public DNS Pointing to localhost (127.0.0.1)

Available Public Wildcard DNS Domains pointing to localhost (127.0.0.1)

The best way to safely and securely use local domains pointing to 127.0.0.1 is to edit your local settings (/etc/hosts) and add your own settings. Keep in mind if you want to use subdomains, you need to enter all variations.

Example:

# Adding bottom of your current file /etc/hosts
################# MY LOCAL DOMAINS
127.0.0.1 local.com admin.local.com
127.0.0.1 domain1.com
@sid24rane
sid24rane / net.js
Last active February 7, 2024 08:05
Simple TCP Client and Server in Node.js (Covering all useful Properties & Methods)
var net = require('net');
// creates the server
var server = net.createServer();
//emitted when server closes ...not emitted until all connections closes.
server.on('close',function(){
console.log('Server closed !');
});
@zlorb
zlorb / linux_fun.md
Last active April 12, 2024 22:40 — forked from marianposaceanu/linux_fun.md
How to have some fun using the terminal.

Linux fun-o-matic

How to have some fun using the terminal.

  1. Install cowsay [0] via : sudo apt-get install cowsay
  2. Install fortune [1] via : sudo apt-get install fortune
  3. Install figlet [3] via : sudo apt-get install figlet
  4. Make sure you have Ruby installed via : ruby -v
  5. Install the lolcat [2] via : gem gem install lolcat
  6. (option) Add to .bash_profile and/or .bashrc
@voluntas
voluntas / webrtc.rst
Last active January 23, 2024 06:57
WebRTC の未来
@nerdalert
nerdalert / Netfilter-IPTables-Diagrams.md
Last active April 9, 2024 09:18
Linux NetFilter, IP Tables and Conntrack Diagrams

Linux NetFilter, IP Tables and Conntrack Diagrams

IPTABLES TABLES and CHAINS

IPTables has the following 4 built-in tables.

1) Filter Table

Filter is default table for iptables. So, if you don’t define you own table, you’ll be using filter table. Iptables’s filter table has the following built-in chains.