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$ sudo apt-get purge nodejs && sudo apt-get autoremove && sudo apt-get autoclean

$ curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.32.0/install.sh | bash

$ nvm list
$ nvm ls-remote
$ nvm install 6.9.4
$ nvm use 6.9.4
$ nvm alias default 6.9.4
$ node -v

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Project Name

TODO: Write a project description

Installation

TODO: Describe the installation process

Usage

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<script>
        var cacheStatusValues = [];
        cacheStatusValues[0] = 'uncached';
        cacheStatusValues[1] = 'idle';
        cacheStatusValues[2] = 'checking';
        cacheStatusValues[3] = 'downloading';
        cacheStatusValues[4] = 'updateready';
        cacheStatusValues[5] = 'obsolete';
        var cache = window.applicationCache;
        cache.addEventListener('cached', logEvent, false);

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//The sum of 'weights' elements should be equal 1.
let weights = [0.1, 0.9]; // probabilities

//The possible results
let results = [0, 1]; // values to return

function getRandom () {
    let num = Math.random(),
        s = 0,
        lastIndex = weights.length - 1;

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mongo --quiet --eval 'db.getMongo().getDBNames().forEach(function(i){db.getSiblingDB(i).dropDatabase()})'

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#!/bin/bash

# Fetch the latest branches
git fetch

# Get the repository path
repoPath=$(git config --get remote.origin.url)
dir=$(pwd)

# Loop through each branch

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Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

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#!/bin/bash
 
MONGO_DATABASE="your_db_name"
APP_NAME="your_app_name"

MONGO_HOST="127.0.0.1"
MONGO_PORT="27017"
TIMESTAMP=`date +%F-%H%M`
MONGODUMP_PATH="/usr/bin/mongodump"
BACKUPS_DIR="/home/username/backups/$APP_NAME"

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// Based on: https://stackoverflow.com/questions/8584902/get-closest-number-out-of-array

const arr = [360, 375, 414, 768, 1024];

// ES6
const closest = (num, arr) => {
    let curr = arr[0];
    let diff = Math.abs(num - curr);
    for (let i of arr) {
        const newDiff = Math.abs(num - i);

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/*

Hoje não deixaremos mais ninguém no vácuo no whatsapp

Para utilizar:
- Abra o web.whatsapp.com;
- Abra o console e cole o código que está no gist;
- Aguarde e verá uma mensagem sendo enviada a cada momento que alguém te enviar alguma mensagem.

Confira também como ser chato no whatsapp: https://gist.github.com/mathloureiro/4c74d60f051ed59650cc76d1da0d32da