Aliaksei Kislou evenfrost

In this article, I will share some of my experience on installing NVIDIA driver and CUDA on Linux OS. Here I mainly use Ubuntu as example. Comments for CentOS/Fedora are also provided as much as I can.

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

What / Why

Deploy key is a SSH key set in your repo to grant client read-only (as well as r/w, if you want) access to your repo.

As the name says, its primary function is to be used in the deploy process in replace of username/password, where only read access is needed. Therefore keep the repo safe from the attack, in case the server side is fallen.

How to

Generate a ssh key

Comparison of several ways of working with complex async graphs in js

  A     E
 /|\    |
B | C   F
 \|/
  D

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	import express from 'express';

	const app = express();

	if (IS_DEV) {
	require('piping')();
	}
	//express routes, etc.
	export default app;

	#!/bin/bash

	PARAMS=('-m 6 -q 70 -mt -af -progress')

	if [ $# -ne 0 ]; then
	PARAMS=$@;
	fi

	cd $(pwd)

	%YAML 1.2
	---
	# See http://www.sublimetext.com/docs/3/syntax.html
	name: JavaScript NG
	file_extensions:
	- js
	- ng.js
	scope: source.js.ng
	contexts:
	main:

	module.exports = function (shipit) {
	require('shipit-deploy')(shipit);

	shipit.initConfig({
	default: {
	workspace: '../shipit-temp-folder',
	deployTo: '~/express4-es6',
	branch: "shipit",
	repositoryUrl: 'https://github.com/khanghoang/express4-es6.git',
	ignores: ['.git', 'node_modules'],

	// Promise.all is good for executing many promises at once
	Promise.all([
	promise1,
	promise2
	]);

	// Promise.resolve is good for wrapping synchronous code
	Promise.resolve().then(function () {
	if (somethingIsNotRight()) {
	throw new Error("I will be rejected asynchronously!");