Mohammad Sadegh Khoeini mkhoeini

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

React (Virtual) DOM Terminology

In React's terminology, there are five core types that are important to distinguish:

ReactElement / ReactElement Factory
ReactNode
ReactComponent / ReactComponent Class

React Elements

some tools for diagrams in software documentation

Diagrams For Documentation

Obvious Choices

ASCII

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.

Before you begin

Make sure you have adb installed and that it works. Test this by connecting your phone and running adb devices. In order to proceed past the build stage, your device must be rooted. The device I used is running Cyanogenmod with root enabled for both apps and adb.

Build

Fetch the Android NDK

You'll need to get the Android NDK. I used r8e, which you can get from here: http://dl.google.com/android/ndk/android-ndk-r8e-linux-x86.tar.bz2. Make sure you get the x86 version, as the x86_64 version will not help you. Let's call the path where you unpack this NDK_PATH.

	package main

	import (
	"net/http"
	"database/sql"
	"fmt"
	"log"
	"os"
	)

	module Main

	{- Divide x by y, as long as there is a proof that y is non-zero. The
	'auto' keyword on the 'p' argument means that when safe_div is called,
	Idris will search for a proof. Either y will be statically known, in
	which case this is easy, otherwise there must be a proof in the context.

	'so : Bool -> Type' is a predicate on booleans which only holds if the
	boolean is true. Essentially, we are making it a requirement in the type
	that a necessary dynamic type is done before we call the function -}

	#!/usr/bin/env ruby
	# encoding: utf-8

	=begin
	github_toc v0.2.0
	Brett Terpstra 2014
	<http://brettterpstra.com/2014/07/01/github-toc-service/>

	Creates a linked table of contents from headers in a GitHub readme
	Place a [toc] marker in the file to have it automatically replaced with the TOC

	#include <chrono>
	#include <cstdint>
	#include <iostream>
	#include <random>
	#include <sstream>

	using namespace std;
	using namespace std::chrono;

	const uint64_t P01 = 10;