mkovacek

Run powershell as administrator:
  -posh-gvm installation:
    Execute (new-object Net.WebClient).DownloadString('https://raw.githubusercontent.com/flofreud/posh-gvm/master/GetPoshGvm.ps1') | iex
    Execute Import-Module posh-gvm
      // if you have problems with execution policy (https://msdn.microsoft.com/powershell/reference/5.1/Microsoft.PowerShell.Core/about/about_Execution_Policies)
      // Set-ExecutionPolicy RemoteSigned -Scope CurrentUser
      // later return to old value
    Execute gvm help to get started!
    
  -sdkman installation:

thjanssen

Statistics stats = sessionFactory.getStatistics();
long queryCount = stats.getQueryExecutionCount();
long collectionFetchCount = stats.getCollectionFetchCount();

cibernox

1. Download the game: https://drive.google.com/open?id=0Bw_O-ynmAhxpUUhZdTB0VWxxSDQ (Disclaimer: it's unnecesarily big)
2. Unrar it
3. Enjoy

• Windows users: just click game.exe
• Other OS: cd into the www folder, start a simple http server (p.e https://www.npmjs.com/package/http-server) to serve the game as a web app.

BretFisher

2021 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1

---

harshavardhana

FROM registry:2.6
COPY config.yml /etc/docker/registry/config.yml

geoffreydhuyvetters

What is React Fiber? And how can I try it out today?

what?

React Fiber is an ongoing reimplementation of React's core algorithm. It is the culmination of over two years of research by the React team.

• Andrew Clark: What's Next for React — ReactNext 2016
• React Fiber Architecture

why?

daliborgogic

'use strict'

const timeout = ms => new Promise(res => setTimeout(res, ms))

function convinceMe (convince) {
  let unixTime = Math.round(+new Date() / 1000)
  console.log(`Delay ${convince} at ${unixTime}`)
}

async function delay () {

marianogappa

/*
This snippet is an example of backpressure implementation in Go.
It doesn't run in Go Playground, because it starts an HTTP Server.

The example starts an HTTP server and sends multiple requests to it. The server starts denying
requests by replying an "X" (i.e. a 502) when its buffered channel reaches capacity.

This is not the same as rate-limiting; you might be interested in https://github.com/juju/ratelimit
or https://godoc.org/golang.org/x/time/rate.

odrotbohm

public class AmbiguitySample {

  /**
   * This compiles when using a JDK 8 with target JDK 6 but fails when the target is JDK 8.
   */
	public static void main(String[] args) {

		CriteriaBuilder builder;
		Expression<Object> objectExpression;
		Expression<Collection<Object>> collectionOfObjectExpression;

bithavoc

CREATE OR REPLACE FUNCTION notify_trigger() RETURNS trigger AS $$
	DECLARE
		channel_name varchar DEFAULT (TG_TABLE_NAME || '_changes');
	BEGIN
		IF TG_OP = 'INSERT' THEN
			PERFORM pg_notify(channel_name, '{"id": "' || NEW.id || '"}');
			RETURN NEW;
		END IF;
		IF TG_OP = 'DELETE' THEN
			PERFORM pg_notify(channel_name, '{"id": "' || OLD.id || '"}');