kejadlen

from dataclasses import dataclass
from typing import Literal, Protocol, Optional


class Side:
    ...


class Wombat:
    ...

kejadlen

#!/usr/bin/env ruby

require "json"
require "net/http"
require "uri"

require "irb"

sentry_auth_token = ENV.fetch("SENTRY_AUTH_TOKEN")

kejadlen

# https://codingdojo.org/kata/Args/

require "minitest"

class TestArgs < Minitest::Test
  def test_args
    parser = ArgsParser.new(l: :bool, p: :int, d: :str)

    args = parser.parse(*%w[-l -p 8080 -d /usr/logs])

kejadlen

kejadlen

https://github.com/qmacro/level-up-your-json-fu-with-jq/blob/main/talknotes.md

pbpaste | from json

pbpaste | save environment.json

# jq '.availableEnvironments|length' environments.json
open environment.json | get availableEnvironments | length

# jq -r '.[].name' offerings.json

kejadlen

server.modules = (
  ...
  "mod_webdav",
  ...
)

$HTTP["host"] =~ "weave.foo.com" {
  server.document-root = "/foo/weave"
  accesslog.filename = "/var/log/lighttpd/weave/access.log"
  webdav.activate = "enable"

kejadlen

array5<array5<int5>> X;

X.each(function (row) {
  row.each(function (cell) {
    invariant cell.between?(1, 5);
  });
});

function valid?(ary) {
  invariant ary.uniq?;

kejadlen

# frozen_string_literal: true
source "https://rubygems.org"
gem "jasmine", git: "https://github.com/jasmine/jasmine-gem.git", branch: "main"

kejadlen

extension Int {
    var bcd: [UInt8] {
        var d: [UInt8] = []
        var n = self
        while n > 0 {
            let (q, r) = n.quotientAndRemainder(dividingBy: 100)
            let (hundreds, tens) = r.quotientAndRemainder(dividingBy: 10)
            d.append(UInt8((hundreds << 4) | tens))
            n = q
        }

kejadlen

#!/usr/bin/env ruby -w

require "openssl"

FLD_DIGIT_SHIFT = 6;
FLD_DIGIT_MASK = (0b111 << FLD_DIGIT_SHIFT);
FLD_NUMSECONDS_SHIFT = 0;
FLD_NUMSECONDS_MASK = (0b11 << FLD_NUMSECONDS_SHIFT);

def bcd(str)