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from IPython.lib.display import Audio
import numpy as np

framerate = 4410
play_time_seconds = 3

t = np.linspace(0, play_time_seconds, framerate*play_time_seconds)
audio_data = np.sin(2*np.pi*300*t) + np.sin(2*np.pi*240*t)
Audio(audio_data, rate=framerate, autoplay=True)

rogeriopradoj

Works for macOS Sierra and High Sierra (Improved version)

Taken from StackExchange

Thanks to LangLangC

For temperature and other improvements see https://gist.github.com/cdleon/d16e7743e6f056fedbebc329333d79df

This method leaves brightness control enabled

Reset SMC

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#!/bin/sh
# script to change the sleep mode of an OS X machine

usage () {
    echo "supported sleep modes:"
    echo "    sleep"
    echo "    safesleep"
    echo "    hibernate"
    echo "    secure"
    echo "    insecure"

rogeriopradoj

<?php
$_GET["username"] = "";
$_GET["db"] = "database";
function adminer_object() {
	class AdminerAutoLogin extends Adminer {
		function credentials() {
			return array("127.0.0.1", "username", "password");
		}
		function login($login, $password) {
			return true;

rogeriopradoj

Install and Configure Cntlm:
	1. Configure EPEL Repo and install cntlm
	   yum install cntlm
	3. Generate hashes for password-less configuration and add one of the values to /etc/cntlm.conf
	    cntlm -u <user>@<domain> -H
	3. vi /etc/cntlm.conf
		Username        <Username>
		Domain          <Domain>
		PassNTLMv2      BCB555F5BA8709B8186C2A813C47A4BD    # Only for user '<user>', domain '<domain>'
		Proxy           <ProxyServer>:<Port>

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<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <system.webServer>
    <directoryBrowse enabled="true" />
  </system.webServer>
</configuration>

rogeriopradoj

<?php
include './vendor/autoload.php';
$classLoader = new \Doctrine\Common\ClassLoader('Entities', __DIR__);
$classLoader->register();
$classLoader = new \Doctrine\Common\ClassLoader('Proxies', __DIR__);
$classLoader->register();


class RepoGen extends Doctrine\ORM\Tools\EntityRepositoryGenerator {
    protected static $_template =

rogeriopradoj

<?php
include '../vendor/autoload.php';
$classLoader = new \Doctrine\Common\ClassLoader('Entities', __DIR__);
$classLoader->register();

$classLoader = new \Doctrine\Common\ClassLoader('Proxies', __DIR__);
$classLoader->register();

// config
$config = new \Doctrine\ORM\Configuration();

rogeriopradoj

Portable desktop WhatsApp

This tutorial will explain how to make WhatsApp desktop application portable on Windows platform. Maybe this can work for other platforms as well.

For this to work NodeJs and asar package are required.

Download WhatsApp package

Firstly download latest version of WhatsApp. The following link contains all Windows (x64) releases:

rogeriopradoj

"C:\Program Files\Git\bin\bash.exe" --login -i "C:\Program Files\Docker Toolbox\start.sh" -new_console:d:"C:\Program Files\Docker Toolbox"