- Operators, operands, operator precedence (unary, binary, ternary)
- Dynamic Type system: types and conversion
- Value type vs. Reference type
- Expression vs. Statement
- Scope
- Hoisting
- Overloading
- Prototypal inheritance vs. Classical inheritance
- Instancing
Bran van der Meer branneman
branneman
/ _position.scss
Last active
April 5, 2016 15:27
[Sass] Mixin to provide short-hand positioning syntax
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| // | |
| // Mixin to provide short-hand positioning syntax | |
| // https://gist.github.com/branneman/9248961 | |
| // | |
| // Usage: | |
| // @include position(0 false 0 20rem); | |
| // @include position(absolute, 0 false 0 20rem); | |
| // | |
| @mixin position ($position: relative, $coordinates: 0 0 0 0) { |
branneman
/ profile.ps1
Last active
August 29, 2015 13:57
Powershell custom prompt & some coloring. Here's how it looks: http://bran.name/dump/powershell-prompt.png
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| # Aliasses | |
| Set-Alias l ls | |
| Set-Alias e explorer | |
| # Force coloring of git and npm commands | |
| $env:TERM = 'cygwin' # windows-ansi | cygwin | |
| $env:LESS = 'FRSX' | |
| # | |
| # Custom prompt |
branneman
/ gruntfile.js
Last active
August 29, 2015 14:02
Example `grunt-htmllint-http` setup when using http://frntndr.com/
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| 'use strict'; | |
| var glob = require('glob'); | |
| module.exports = function Gruntfile(grunt) { | |
| var config = grunt.file.readJSON('./app/config'); | |
| grunt.loadNpmTasks('grunt-htmllint-http'); |
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| /** | |
| * @module Registry pattern implementation | |
| */ | |
| define(function() { | |
| 'use strict'; | |
| /** | |
| * Constructor | |
| */ |
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| var net = require('net'); | |
| // | |
| // Client | |
| // | |
| function openSocket() { | |
| var socket = net.connect(3e3); | |
| socket.setKeepAlive(true); | |
| socket.on('connect', onConnect.bind({}, socket)); |
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| /** | |
| * @module MyModule | |
| */ | |
| define(['dep1'], function(dep1) { | |
| "use strict"; | |
| /** | |
| * @param {HTMLElement} element | |
| * @param {Object} options |
branneman
/ getMousePosition.js
Last active
July 7, 2019 10:40
getMousePosition(event) - cross browser normalizing of: clientX, clientY, screenX, screenY, offsetX, offsetY, pageX, pageY
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| /** | |
| * @param {Event} evt | |
| * @return {Object} | |
| */ | |
| function getMousePosition(evt) { | |
| var pageX = evt.pageX; | |
| var pageY = evt.pageY; | |
| if (pageX === undefined) { | |
| pageX = evt.clientX + document.body.scrollLeft + document.documentElement.scrollLeft; |
branneman
/ algebraic-data-types.js
Last active
August 22, 2019 14:35
Simple Algebraic Data Types (ADTs) implementing fantasy-land: Identity, Const, Maybe, Either, IO
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| const fl = require('fantasy-land') | |
| const inspect = require('util').inspect.custom | |
| // Fantasy Land | |
| // of :: Applicative f => a -> f a | |
| // map :: Functor f => f a ~> (a -> b) -> f b | |
| // ap :: Apply f => f a ~> f (a -> b) -> f b | |
| // chain :: Chain m => m a ~> (a -> m b) -> m b | |
| /** |
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| /** | |
| * Pair | |
| * @todo Implement algebraic structures: Setoid, Functor | |
| */ | |
| var Pair = function(fst, snd) { | |
| if (this instanceof Pair) { | |
| if (Array.isArray(fst) && fst.length === 2 && typeof snd == 'undefined') { | |
| this[0] = fst[0]; | |
| this[1] = fst[1]; | |
| } else { |