duarten

public class Actor<TState>
{
    volatile int executing;
    readonly ConcurrentQueue<Func<TState, Task>> funcs = new ConcurrentQueue<Func<TState, Task>>();

    public TState State { get; set; }

    public void Act(Func<TState, Task> func)
    {
        if (TryAcquire())

marcocitus

CREATE TABLE rollups (
  name text,
  rolled_up_generation bigint default -1
);

-- Create a stub on workers to allow usage as a default in distributed tables
SELECT run_command_on_workers($$
CREATE OR REPLACE FUNCTION current_rollup_generation(rollup_name text)
RETURNS bigint LANGUAGE sql
AS $function$

dhalperi

/*
 * Copyright (C) 2016 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

marcocitus

/* commands to run on the coordinator */

CREATE EXTENSION citus;
SELECT master_add_node('10.0.0.2', 5432);
SELECT master_add_node('10.0.0.3', 5432);
SELECT start_metadata_sync_to_node(nodename, nodeport) FROM pg_dist_node;
SET citus.replication_model TO 'streaming'

CREATE TABLE events (
  event_id bigserial primary key,

GrabYourPitchforks

This article has moved to the official .NET Docs site.

See https://docs.microsoft.com/dotnet/standard/base-types/character-encoding-introduction.

AlgorithmsAreCool

using System;
using System.Threading.Channels;
using System.Threading.Tasks;

namespace ChannelsAreCool
{
    //Disclaimer : I didn't actually run this code so it might not quite work.
    //Feel free to complain or ask questions and i'll fix it.
    public static class Example
    {

JonJam

# editorconfig.org
root = true

[*]
indent_style             = space
indent_size              = 2
end_of_line              = lf
charset                  = utf-8
trim_trailing_whitespace = true
insert_final_newline     = false

robertknight

Compile with:

webpack --config vendor.webpack.config.js
webpack --config app.webpack.config.js

Use with the following index.html

kfox

# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled.  See sysctl(8) and
# sysctl.conf(5) for more details.

# Controls source route verification
net.ipv4.conf.default.rp_filter = 1

# Do not accept source routing
net.ipv4.conf.default.accept_source_route = 0

rodneyrehm

some tools for diagrams in software documentation

Diagrams For Documentation

Obvious Choices

• Graphviz
• Pandoc

ASCII