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@fabiolimace
fabiolimace / UUIDv6.sql
Last active June 9, 2026 11:57
Functions for generating UUIDv6 and UUIDv7 on PostgreSQL
/*
* MIT License
*
* Copyright (c) 2023-2024 Fabio Lima
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
@joshuap
joshuap / ai-writing-policy.md
Created May 29, 2026 16:45
AI use policy for Honeybadger blog

AI use policy

All writing must be your own original work. You are the author; while we permit limited use of AI in your research and editing process, we’re paying you for your unique voice and experience.

Permitted uses

@willurd
willurd / web-servers.md
Last active June 1, 2026 13:16
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
@tonyarnold
tonyarnold / gist:2010649
Created March 10, 2012 07:22
Exhaustively check if an Objective-C object is "empty"
static inline BOOL CBIsEmpty(id obj) {
return obj == nil
|| (NSNull *)obj == [NSNull null]
|| ([obj respondsToSelector:@selector(length)] && [obj length] == 0)
|| ([obj respondsToSelector:@selector(count)] && [obj count] == 0);
}
# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.
@adamcrown
adamcrown / .irbrc
Last active May 3, 2026 15:13
My Bundler proof .irbrc file including wirble, awesome_print, hirb, console logging and route helpers
require 'rubygems' unless defined? Gem # rubygems is only needed in 1.8
def unbundled_require(gem)
loaded = false
if defined?(::Bundler)
Gem.path.each do |gems_path|
gem_path = Dir.glob("#{gems_path}/gems/#{gem}*").last
unless gem_path.nil?
$LOAD_PATH << "#{gem_path}/lib"
anonymous
anonymous / concerning.rb
Created December 18, 2012 18:00
class Module
# We often find ourselves with a medium-sized chunk of behavior that we'd
# like to extract, but only mix in to a single class.
#
# We typically choose to leave the implementation directly in the class,
# perhaps with a comment, because the mental and visual overhead of defining
# a module, making it a Concern, and including it is just too great.
#
#
# Using comments as lightweight modularity:
@gruber
gruber / Liberal Regex Pattern for Web URLs
Last active April 29, 2026 12:44
Liberal, Accurate Regex Pattern for Matching Web URLs
The regex patterns in this gist are intended only to match web URLs -- http,
https, and naked domains like "example.com". For a pattern that attempts to
match all URLs, regardless of protocol, see: https://gist.github.com/gruber/249502
License: https://opensource.org/license/bsd-3-clause
# Single-line version:
(?i)\b((?:https?:(?:/{1,3}|[a-z0-9%])|[a-z0-9.\-]+[.](?:com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps
@mihow
mihow / load_dotenv.sh
Last active April 20, 2026 14:50
Load environment variables from dotenv / .env file in Bash
# The initial version
if [ ! -f .env ]
then
export $(cat .env | xargs)
fi
# My favorite from the comments. Thanks @richarddewit & others!
set -a && source .env && set +a
@jimbojsb
jimbojsb / gist:1630790
Created January 18, 2012 03:52
Code highlighting for Keynote presentations

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2: