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I write code with my bare hands

Matt Holt mholt

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I write code with my bare hands
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@icholy
icholy / goi.md
Last active August 31, 2017 03:17

Interfaces

Let's imagine a very simple table

CREATE TABLE people {
  id bigserial,
  name character varying
}

Experimental Generation of Interpersonal Closeness

Instructions to Subjects Included With Task Slips Packet

This is a study of interpersonal closeness, and your task, which we think will be quite enjoyable, is simply to get close to your partner. We believe that the best way for you to get close to your partner is for you to share with them and for them to share with you. Of course, when we advise you about getting close to your partner, we are giving advice regarding your behavior in this demonstration only, we are not advising you about your behavior outside of this demonstration.

In order to help you get close we've arranged for the two of you to engage in a kind of sharing game. You're sharing time will be for about one hour, after which time we ask you to fill out a questionnaire concerning your experience of getting close to your partner.

You have been given three sets of slips. Each slip has a question or a task written on it. As soon as you both finish reading these instructions, you should

@denji
denji / golang-tls.md
Last active May 29, 2024 10:16 — forked from spikebike/client.go
Simple Golang HTTPS/TLS Examples

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)
# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)

There are three easy to make mistakes in go. I present them here in the way they are often found in the wild, not in the way that is easiest to understand.

All three of these mistakes have been made in Kubernetes code, getting past code review at least once each that I know of.

  1. Loop variables are scoped outside the loop.

What do these lines do? Make predictions and then scroll down.

func print(pi *int) { fmt.Println(*pi) }
@jpoehls
jpoehls / Caddyfile
Created May 7, 2015 23:29
Caddyfile PHP on Windows
# http://caddyserver.com/download
http://localhost:8080 {
startup php.cmd &
fastcgi / 127.0.0.1:9123 php
}
@Jarred-Sumner
Jarred-Sumner / comcast.js
Last active September 7, 2022 01:30
Comcast injects this into webpages to show copyright notices
// Comcast Cable Communications, LLC Proprietary. Copyright 2014.
// Intended use is to display browser notifications for critical and time sensitive events.
var _ComcastAlert = (function(){
return {
SYS_URL: '/e8f6b078-0f35-11de-85c5-efc5ef23aa1f/aupm/notify.do'
, dragObj: {zIndex: 999999}
, browser: null
, comcastCheck: 1
, comcastTimer: null
, xmlhttp: null
@kennwhite
kennwhite / starttls_example.go
Created November 30, 2015 23:03
Simple example of sending email with StartTLS in Go
/*
Simple example of sending an email with StartTLS in Go
See: https://golang.org/pkg/net/smtp/#SendMail for TLS defaults
*/
package main
import (
"log"
"net/smtp"

On Twitter the other day, I was lamenting the state of OCSP stapling support on Linux servers, and got asked by several people to write-up what I think the requirements are for OCSP stapling support.

  1. Support for keeping a long-lived (disk) cache of OCSP responses.

    This should be fairly simple. Any restarting of the service shouldn't blow away previous responses that were obtained. This doesn't need to be disk, just stable - and disk is an easy stable storage for most server

@tgulacsi
tgulacsi / runit-caddy.md
Last active April 8, 2023 05:29
Using runit as a supervisor for Caddy

Supervisors

A supervisor's main task, is to start a specified process (in a specified environment), watch it running, and do something when it ends - usually based on the exit code.

From my experience, the environment setup can be a complex task (consult some config management for the required ports, actualize the config file from the central config management...), and this is where the most featureful supervisor (systemd, AFAIK) falls short:

  • it can setup & manage the listening sockets, and pass it to your app (if it can accept it - not hard, just have to be ready for it),
apt-get update
apt-get install -y curl git mercurial make binutils bison gcc build-essential
git clone https://go.googlesource.com/go go14
git clone go14 go15
git clone go14 go16
#build all go versions
cd go14/src