CEOehis

The Ultimate Unit Testing Cheat-sheet

For Mocha, Chai and Sinon

using mocha/chai/sinon for node.js unit-tests? check out my utility: mocha-stirrer to easily reuse test components and mock require dependencies

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• Sinon Chai
• Chai
• Sinon
• Mocha

CEOehis

Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

CEOehis

Programming Achievements: How to Level Up as a Developer

1. Select a particular experience to pursue.
2. Pursue that experience to completion. (Achievement unlocked!)
3. Reflect on that experience. Really soak it in. Maybe a blog post would be in order?
4. Return to Step 1, this time selecting a new experience.

This gist is a fork of the gist from this blog post.

CEOehis

# Ignore all
*

# Unignore all with extensions
!*.*

# Unignore all dirs
!*/

### Above combination will ignore all files without extension ###

CEOehis

brew cask install \
caskroom/fonts/font-3270-nerd-font \
caskroom/fonts/font-3270-nerd-font-mono \
caskroom/fonts/font-abel \
caskroom/fonts/font-aboriginal-sans \
caskroom/fonts/font-abril-fatface \
caskroom/fonts/font-acme \
caskroom/fonts/font-allura \
caskroom/fonts/font-anonymouspro-nerd-font \
caskroom/fonts/font-anonymouspro-nerd-font-mono \

CEOehis

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

CEOehis

FWIW: I didn't produce the content presented here (the outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.

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Effective Engineer - Notes

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

What's an Effective Engineer?

CEOehis

import "./formik-demo.css";
import React from "react";
import { render } from "react-dom";
import { Formik, Field } from "formik";
import Yup from "yup";
import classNames from "classnames";

// Input feedback

CEOehis

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

CEOehis

Email: [email protected]
SN: GAWAE-FCWQ3-P8NYB-C7GF7-NEDRT-Q5DTB-MFZG6-6NEQC-CRMUD-8MZ2K-66SRB-SU8EW-EDLZ9-TGH3S-8SGA