noteflakes

# See also: https://noteflakes.com/articles/2021-11-13-real-world-polyphony-chat
require 'polyphony'

server = spin do
  server_socket = TCPServer.new('0.0.0.0', 1234)
  server_socket.accept_loop do |s|
    spin { handle_session(s) }
  end
end

kirs

require 'webrick'
# How much of this is solved by frozen string literal?
Ractor.make_shareable(WEBrick::Config::HTTP)
Ractor.make_shareable(WEBrick::LF)
Ractor.make_shareable(WEBrick::CRLF)
Ractor.make_shareable(WEBrick::HTTPRequest::BODY_CONTAINABLE_METHODS)
Ractor.make_shareable(WEBrick::HTTPStatus::StatusMessage)

# To pick up changes from https://github.com/ruby/ruby/pull/4007
Object.send(:remove_const, :URI)

claudiug

import os
import sys

import boto3
from PySide2.QtCore import QRunnable, QObject, QThreadPool, Signal, Slot
from PySide2.QtWidgets import QMainWindow, QVBoxLayout, QProgressBar, QPushButton, QWidget, QApplication


class TestWindow(QMainWindow):

loilo

Back up and restore an IndexedDB database

This gist is an ES module which provides functions to import and export data from an IndexedDB database as JSON. It's based on Justin Emery's indexeddb-export-import package, but applies some adjustments that reflect better on the current browser landscape (i.e. better developer ergonomics but no support for Internet Explorer).

Usage

For each of the provided functionalities, you need a connected IDBDatabase instance.

Export Data

import { idb } from 'some-database'

cshupp1

#contents of sample.rb
cat sample.rb
require './before'
puts "Hello World!"

#contents of before.rb
cat before.rb
puts "Before..."

#running:

headius

[] ~/projects/jruby $ jruby.bash --environment --dev
JRuby Environment
=================

JRuby executable:
  /Users/headius/projects/jruby/bin/jruby.bash
JRuby command line options:
  --environment --dev

Environment:

notozeki

CRYSTAL = crystal
UNAME = "$(shell uname -ms)"
LIBRARY_PATH = $(shell brew --prefix crystal-lang)/embedded/lib
LIBS = -levent -lpcl -lpcre -lgc -lpthread
LDFLAGS = -Wl,-undefined,dynamic_lookup

TARGET = crystal_example_ext.bundle

$(TARGET): crystal_example_ext.o
	$(CC) -bundle -L$(LIBRARY_PATH) -o $@ $^ $(LIBS) $(LDFLAGS)

SamSaffron

# speed up pluck

class ActiveRecord::Relation

  class RailsDateTimeDecoder < PG::SimpleDecoder
    def decode(string, tuple=nil, field=nil)
      if Rails.version >= "4.2.0"
        @caster ||= ActiveRecord::Type::DateTime.new
        @caster.type_cast_from_database(string)
      else

honkskillet

byte-size tuts

by alexander white ©

golang tutorials

• 0 - installation on a Mac
• 1 - packages
• 2 - remote packages
• 3 - variable syntax
• 4 - functions syntax
• 5 - loops syntax

miguelgrinberg

import argparse
import re
from multiprocessing.pool import ThreadPool as Pool
import requests
import bs4

root_url = 'http://pyvideo.org'
index_url = root_url + '/category/50/pycon-us-2014'