earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

clayton

# Installation
brew install ffmpeg --with-vpx --with-vorbis --with-libvorbis --with-vpx --with-vorbis --with-theora --with-libogg --with-libvorbis --with-gpl --with-version3 --with-nonfree --with-postproc --with-libaacplus --with-libass --with-libcelt --with-libfaac --with-libfdk-aac --with-libfreetype --with-libmp3lame --with-libopencore-amrnb --with-libopencore-amrwb --with-libopenjpeg --with-openssl --with-libopus --with-libschroedinger --with-libspeex --with-libtheora --with-libvo-aacenc --with-libvorbis --with-libvpx --with-libx264 --with-libxvid

# Easy Peasy
ffmpeg -i video.mp4 video.webm

ThiagoAnunciacao

# Retorna dados sobre o pregão
http://www.bmfbovespa.com.br/Pregao-Online/ExecutaAcaoCarregarDados.asp?CodDado=IBOV,ticker&CA=undefined

# Retorna ações e seus últimos valores negociados
http://www.bmfbovespa.com.br/Pregao-OnLine/ExecutaAcaoCarregarDados.asp?CodDado=Ticker

# Retorna o histórico do dia de um papel
http://www.bmfbovespa.com.br/Pregao-Online/ExecutaAcaoCarregarDadosPapeis.asp?CodDado=petr4

# Retorna dados de um papel

gmalmquist

#!/usr/bin/env python

from __future__ import print_function

import random
import sys

EMPTY = ' '
WALL = '#'
AGENT = 'o'

sid24rane

var udp = require('dgram');

// --------------------creating a udp server --------------------

// creating a udp server
var server = udp.createSocket('udp4');

// emits when any error occurs
server.on('error',function(error){
  console.log('Error: ' + error);

nerdyworm

#!/bin/bash

set -e

CURRENT_NAME="CurentName"
CURRENT_OTP="current_name"

NEW_NAME="NewName"
NEW_OTP="new_name"

dehamzah

require('crypto').randomBytes(48, function(err, buffer) { var token = buffer.toString('hex'); console.log(token); });

minhoryang

FROM ubuntu:latest
RUN apt-get update
RUN apt-get install -y --no-install-recommends apt-utils build-essential sudo git
RUN useradd -m docker && echo "docker:docker" | chpasswd && adduser docker sudo
USER docker

renatocassino

mkdir ~/docker
chmod 777 ~/docker

# Create network to all containers
docker network create dockernet

# Mongo
docker run -v ~/docker/mongo/data:/data/db -p 27017:27017 --name mongodb --network dockernet -d mongo

# CouchDB

alex-hall

Given an api that looks like this:

    this.client = redis.createClient()
    
    const asyncSet = promisify(this.client.set).bind(this.client)

    return asyncSet(key, value, "EX", expiry)