fokusferit

Shallow

Real unit test (isolation, no children render)

Simple shallow

Calls:

• constructor
• render

DenisIzmaylov

Key difference between OOP and FP in JavaScript

In OOP we have mixed instance data and class functions:

class Animal { 
  constructor(name) {
    this.name = name;
  }
 speak() {

lunelson

Greensock CSS properties Cheat Sheet

I wrote this as a reference for myself because some of the property names are non-obvious, and there are a number of relevant special properties, and there is no central concise listing of them all in GSAP Docs, other than (in longer form) on the CSSPlugin page.

Standard CSS properties

...are all supported, with hyphenated-names becoming camelCaseNames. Non-animatable properties are also supported but they will be set at the beginning of the tween.

Special mentions:

mikaelbr

// === Arrays

var [a, b] = [1, 2];
console.log(a, b);
//=> 1 2


// Use from functions, only select from pattern
var foo = () => [1, 2, 3];

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

fwextensions

/*
This code takes a 2D transformation matrix described as a one-dimensional array 
(in column order, top to bottom and left to right) and decomposes it using the dojo
matrix library.  This input matrix should produce a 45-deg X skew:

  1 1 0
  0 1 0 
  0 0 1

The output of decompose() looks like this: