hastebrot

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

• They are the people who get things done. Effective Engineers produce results.

Adopt the Right Mindsets

hastebrot

Rough Notes about CQRS and ES

Once upon a time…

I once took notes (almost sentence by sentence with not much editing) about the architectural design concepts - Command and Query Responsibility Segregation (CQRS) and Event Sourcing (ES) - from a presentation of Greg Young and published it as a gist (with the times when a given sentence was heard).

I then found other summaries of the talk and the gist has since been growing up. See the revisions to know the changes and where they came from (aka the sources).

It seems inevitable to throw Domain Driven Design (DDD) in to the mix.

hastebrot

/**
 * This interceptor put all the Cookies in Preferences in the Request.
 * Your implementation on how to get the Preferences MAY VARY.
 * <p>
 * Created by tsuharesu on 4/1/15.
 */
public class AddCookiesInterceptor implements Interceptor {

    @Override
    public Response intercept(Chain chain) throws IOException {

hastebrot

<link rel="import" href="../polymer/polymer-element.html">

<dom-module id="dolphin-controller">
  <script>
    const clientContext = {
      beanManager: {
        onBeanUpdate: (callback) => {},
        onArrayUpdate: (callback) => {},
        notifyBeanChange: () => {},
        notifyArrayChange: () => {},

hastebrot

Vanilla JavaScript Quick Reference / Cheatsheet

Just migrated it from Codepen.io to markdown. Credit goes to David Conner.

Working with DOM	Working with JS	Working With Functions
Accessing Dom Elements	Add/Remove Array Item	Add Default Arguments to Function
Grab Children/Parent Node(s)	Add/Remove Object Properties	Throttle Functions on Resize
Create DOM Elements	Conditionals

hastebrot

import org.gradle.api.file.SourceDirectorySet
import org.gradle.api.internal.HasConvention
import org.gradle.api.tasks.SourceSet
import org.gradle.api.tasks.SourceSetContainer
import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

//—————————————————————————————————————————————————————————————————————————————————————————————————
// BUILD SCRIPT.
//—————————————————————————————————————————————————————————————————————————————————————————————————

hastebrot

Mini Guide: Verbs for Method Names

• Attribute: get set is has can
• Daten: add insert put remove delete replace purge prune move view write read

---

• Objekte erstellen: generate create make build assemble evoke produce construct
• Objekte vorbereiten: initiate configure prepare provide install require publish enable establish
• Objekte zerstören: cleanup destroy dispose release discard abort revoke

hastebrot

#!/bin/bash

# FILE: record-gif.sh
# DEPS: sudo apt install byzanz gifsicle
# SOURCE: http://askubuntu.com/questions/107726/how-to-create-animated-gif-images-of-a-screencast

# delay in seconds before recording (defaults to 2s).
DELAY=2

# duration in seconds of recording (defaults to 10s).

hastebrot

/**
 * A Gist proving that Kotlin's nullable type can be made into a monad without wrapping into another
 * object and satisfy the Monadic laws
 *
 * Kotlin has comprehensive null safety built into the language enforced at compile time, using its
 * nullable type.
 *
 * Its language structure makes dealing with nullable values simple and succinct. Unlike other language
 * monadic constructs such as Option (scala), Optional(Java8+) and Maybe(Haskell), it is enforced at
 * compile time and is compatible with existing non monad aware API (for example,

hastebrot

# 0 is too far from ` ;)
set -g base-index 1

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

#set -g default-terminal screen-256color
set -g status-keys vi
set -g history-limit 10000