Taeho Kim xissy

Update, September 2016

OK, you can pretty much ignore what I wrote below this update, because it doesn't really apply anymore.

I wrote this over a year ago, and at the time I had spent a couple of weeks trying to get Kafka 0.8 working with .NET and then Node.js with much frustration and very little success. I was rather angry. It keeps getting linked, though, and just popped up on Hacker News, so here's sort of an update, although I haven't used Kafka at all this year so I don't really have any new information.

In the end, we managed to get things working with a Node.js client, although we continued to have problems, both with our code and with managing a Kafka/Zookeeper cluster generally. What made it worse was that I did not then, and do not now, believe that Kafka was the correct solution for that particular problem at that particular company. What they were trying to achieve could have been done more simply with any number of other messaging systems, with a subscriber reading messages off and writing

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

원제 : 55 Trivia Notations you should know in Ruby
원문 : kyoendo
출처 : http://melborne.github.io/2013/03/04/ruby-trivias-you-should-know-4/
번역 : nacyot [email protected]
라이센스 : cc-by-nc

알아두면 도움이 되는 55가지 루비 기법

Ruby는 즐거운 언어입니다. Ruby를 사용하다보면 매뉴얼에도 나와있지 않은 '작은 발견'을 만나게 됩니다. 이러한 '발견'은 프로그램의 질이나

Twelve Go Best Practices

Francesc Campoy Flores Gopher at Google @francesc http://campoy.cat/+

http://golang.org

Best practices

	# first:
	lsbom -f -l -s -pf /var/db/receipts/org.nodejs.pkg.bom \| while read f; do sudo rm /usr/local/${f}; done
	sudo rm -rf /usr/local/lib/node /usr/local/lib/node_modules /var/db/receipts/org.nodejs.*

	# To recap, the best way (I've found) to completely uninstall node + npm is to do the following:

	# go to /usr/local/lib and delete any node and node_modules
	cd /usr/local/lib
	sudo rm -rf node*

	from jinja2 import Template
	import json
	import httplib2
	import argparse

	TEMPLATE = """
	user www-data;
	worker_processes 4;
	pid /run/nginx.pid;
	daemon off;

	// YourProject-Bridging-Header.h
	#import <FacebookSDK/FacebookSDK.h>


	// AppDelegate.swift
	import UIKit

	@UIApplicationMain
	class AppDelegate: UIResponder, UIApplicationDelegate {
	.

	# config/deploy.rb

	# probably a lot of ways to improve this...
	set :application, 'my_app'
	set :repo_url, '[email protected]:USERNAME/my_app.git'
	# should set up a deploy user
	set :user, 'deploy'

	set :deploy_to, '/var/www/my_app'
	set :scm, :git

	# further information:
	# * http://stackoverflow.com/questions/11114349/how-to-visualize-descriptor-matching-using-opencv-module-in-python
	# * http://docs.opencv.org/doc/tutorials/features2d/feature_homography/feature_homography.html#feature-homography
	# * http://stackoverflow.com/questions/9539473/opencv-orb-not-finding-matches-once-rotation-scale-invariances-are-introduced
	# * OpenCV 2 Computer Vision Application Programming Cookbook, Chapter 9
	import cv2
	import scipy as sp
	import numpy as np

	// Just before switching jobs:
	// Add one of these.
	// Preferably into the same commit where you do a large merge.
	//
	// This started as a tweet with a joke of "C++ pro-tip: #define private public",
	// and then it quickly escalated into more and more evil suggestions.
	// I've tried to capture interesting suggestions here.
	//
	// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
	// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,