Skip to content

Instantly share code, notes, and snippets.

View ryanwi's full-sized avatar

Ryan Williams ryanwi

View GitHub Profile
require 'csv'
require 'twitter'
def twitter_client
@twitter_client ||= Twitter::REST::Client.new do |config|
config.consumer_key = 'XXXXXX'
config.consumer_secret = 'XXXXXX'
config.access_token = 'XXXXXX'
config.access_token_secret = 'XXXXXX'
end
@baweaver
baweaver / poker_hands.rb
Last active February 3, 2021 12:14
Computing poker hand scores using Ruby
Card = Struct.new(:suite, :rank) do
include Comparable
def precedence() = [SUITES_SCORES[self.suite], RANKS_SCORES[self.rank]]
def rank_precedence() = RANKS_SCORES[self.rank]
def suite_precedence() = SUITES_SCORES[self.rank]
def <=>(other) = self.precedence <=> other.precedence
def to_s() = "#{self.suite}#{self.rank}"
@kddnewton
kddnewton / json.rb
Last active October 6, 2023 09:25
JSON parser with pattern matching
require "json"
struct = { "a" => 1, "b" => 2, "c" => [1, 2, 3], "d" => [{ "e" => 3 }, nil, false, true, [], {}] }
source = JSON.dump(struct)
tokens = []
index = 0
until source.empty?
tokens <<
@eyeseast
eyeseast / python.md
Last active November 6, 2023 01:32
How to set up Python in 2022

I have an updated version of this on my blog here: https://chrisamico.com/blog/2023-01-14/python-setup/.

Python

This is my recommended Python setup, as of Fall 2022. The Python landscape can be a confusing mess of overlapping tools that sometimes don't work well together. This is an effort to standardize our approach and environments.

Tools and helpful links:

  • Python docs: https://docs.python.org/3/
  • Python Standard Library:  - Start here when you're trying to solve a specific problem
@frabert
frabert / COPYING
Last active December 21, 2023 13:35
Favicons for HN
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
@jonathansick
jonathansick / query.graphql
Last active January 20, 2024 07:58
GitHub GraphQL repo commit history query
{
repository(name: "sickvim", owner: "jonathansick") {
ref(qualifiedName: "master") {
target {
... on Commit {
id
history(first: 5) {
pageInfo {
hasNextPage
}
@dhh
dhh / Gemfile
Created June 24, 2020 22:23
HEY's Gemfile
ruby '2.7.1'
gem 'rails', github: 'rails/rails'
gem 'tzinfo-data', '>= 1.2016.7' # Don't rely on OSX/Linux timezone data
# Action Text
gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
gem 'okra', github: 'basecamp/okra'
# Drivers
@antirez
antirez / lmdb.tcl
Created April 28, 2017 15:40
LMDB -- First version of Redis written in Tcl
# LVDB - LLOOGG Memory DB
# Copyriht (C) 2009 Salvatore Sanfilippo <antirez@gmail.com>
# All Rights Reserved
# TODO
# - cron with cleanup of timedout clients, automatic dump
# - the dump should use array startsearch to write it line by line
# and may just use gets to read element by element and load the whole state.
# - 'help','stopserver','saveandstopserver','save','load','reset','keys' commands.
# - ttl with milliseconds resolution 'ttl a 1000'. Check ttl in dump!

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style

@jamtur01
jamtur01 / ladder.md
Last active April 28, 2024 20:07
Kickstarter Engineering Ladder