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@bergus
bergus / gist:1387854
Created November 23, 2011 04:01 — forked from lsauer/gist:1305056
Correct easiest way to find duplicate values in a JavaScript array - Native unique function implementation
/*
* I saw this thread: http://stackoverflow.com/questions/840781/easiest-way-to-find-duplicate-values-in-a-javascript-array
* The solutions from gist:1305056 were elegant, but wrong. So here's mine:
*/
Array.prototype.unique = function(test) {
/* returns a new, sorted Array without duplicates */
if (!Array.isArray(this))
throw new TypeError("Array.prototype.unique must be called on an Array");
return this.slice(0).sort().filter( typeof test == "function"
? function(v, i, a) { return !i || !test(v, a[i-1]); }
@andrei-cacio
andrei-cacio / react-native-setup-linux.md
Last active June 22, 2018 21:22
React native setup on Ubuntu/Linux

Guide for installing React Native on Linux (ubuntu 14.04)

Step 1: Install JDK 7

sudo apt-get install openjdk-7-jdk

Step 2: Download the Android SDK

@ericelliott
ericelliott / es7-class.md
Last active March 25, 2021 10:27
Let's fix `class` in ES7

Two Simple Changes to Simplify class

I'm not suggesting drastic action. I don't want to break backwards compatibility. I simply want to make the class feature more usable to a broader cross section of the community. I believe there is some low-hanging fruit that can be harvested to that end.

Imagine AutoMaker contained class Car, but the author wants to take advantage of prototypes to enable factory polymorphism in order to dynamically swap out implementation.

Stampit does something similar to this in order to supply information needed to inherit from composable factory functions, known as stamps.

This isn't the only way to achieve this, but it is a convenient way which is compatible with .call(), .apply(), and .bind().

@danilosilvadev
danilosilvadev / VSCODE.md
Last active April 16, 2022 07:28
deuMerda é um gist para caso eu precise reinstalar o ubuntu e suas dependências.

Plugins

  • eslint
  • tslint
  • prettier
  • spotify
  • zen tabs
  • string manipulation
  • jupyter notebook
  • python
sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev -y
sudo apt-get install libfreetype6 libfreetype6-dev -y
sudo apt-get install libfontconfig1 libfontconfig1-dev -y
cd ~
export PHANTOM_JS="phantomjs-2.1.1-linux-x86_64"
wget https://github.com/Medium/phantomjs/releases/download/v2.1.1/$PHANTOM_JS.tar.bz2
sudo tar xvjf $PHANTOM_JS.tar.bz2
sudo mv $PHANTOM_JS /usr/local/share
sudo ln -sf /usr/local/share/$PHANTOM_JS/bin/phantomjs /usr/local/bin
@mayank23
mayank23 / README.md
Last active June 20, 2023 20:00
Jest Mock Any Property on Window Utility - with automatic cleanup

Jest Mock Any Property on Window Utility - with automatic cleanup.

@agneym
agneym / Coffee.js
Created February 14, 2020 15:10
Buy me a Coffee with React and Styled Components
import React from 'react';
import styled from 'styled-components';
const Button = styled.a`
line-height: 2;
height: 5rem;
text-decoration: none;
display:inline-flex;
color: #FFFFFF;
background-color: #FF813F;
@ryanlindsey
ryanlindsey / git_plugin.md
Created October 14, 2015 23:55
Git plugin shortcuts for Oh My ZSH
Alias Command
g git
ga git add
gaa git add --all
gapa git add --patch
gb git branch
@lucasnogueira
lucasnogueira / Post-RubyRails.md
Created September 29, 2012 17:52
Para aprender Ruby e Rails

É difícil falar de Ruby sem mencionar seu framework web mais famoso, Ruby on Rails. Mas não adianta muito encarar o framework sem um prévio estudo da linguagem (o que de fato já observei acontecer inúmeras vezes). Esse post tem como intuito auxiliar na aprendizagem tanto da linguagem como do framework, para evitar que erros comuns como esse tornem a utilização de ambos um desastre.

Ruby

Ruby é uma linguagem de programação que apareceu para o mundo em 1995, criada por Yukihiro "Matz" Matsumoto. Tem como características o fato de ser uma linguagem de uso geral, com tipagem dinâmica e forte, orientada a objetos e que incorpora diversos paradigmas de programação, como o funcional e o imperativo.

Iniciantes

  • Ruby in Twenty Minutes - É o que o nome diz: um pequeno tutorial que promete não tomar mais do que 20 minutos do seu tempo. Se encarrega de mostrar como baixar e instalar o Ruby. Faz grande uso da IRB (Int
@bishboria
bishboria / springer-free-maths-books.md
Last active April 25, 2024 06:27
Springer made a bunch of books available for free, these were the direct links