Damian DamianSuess

OSX How To: Uninstall native MySQL and install MariaDB via Homebrew

This is a short overview on how to completely remove any old mysql server installs in OSX and upgrade to MariaDB without conflicts. Things can get a bit weird when you have various old installs of MySQL server floating around, and utilizing homebrew to install and upgrade MariaDB as a drop in replacement for MySQL has worked well, especially if you're used to managing MySQL installs via yum in linux.

First: Backup Your Data!

Backup all of your current databases with mysqldump

This isn't a tutorial on backups, and there are many ways to do it. You should know how to backup your data anyway. For this example, we'll do a full backup of our InnoDB databases.

	namespace XI.Template
	{
	using System.ComponentModel;

	class ThreadTest
	{

	#region Constructor and attributes

	private System.ComponentModel.BackgroundWorker _thread;

	// Requires the following permission in your AndroidManifest.xml
	// <uses-permission android:name="android.permission.READ_PHONE_STATE" />

	using System.Collections.Generic;
	using Android.Telephony;
	// ...
	protected override void OnCreate(Bundle bundle)
	{
	base.OnCreate(bundle);

	/*
	Source:
	https://forums.xamarin.com/discussion/30055/connecting-to-a-bluetooth-scanner-with-xamarin-android#Comment_94845

	The problem relates to device.GetUuids. You are assuming the Uuid is what you
	want with ElementAt(0). What you need is a loop inside your foreach, like in
	the following testing, that the device supports the Bluetooth Serial Port Profile
	*/

	ParcelUuid[] uuids = device.GetUuids();

	namespace TestApp.Droid
	{
	[Activity(Label = "TestApp",
	Icon = "@drawable/icon",
	Theme = "@style/MyTheme",
	ConfigurationChanges = ConfigChanges.ScreenSize \| ConfigChanges.Orientation,
	NoHistory = true)]
	public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity
	{
	protected override void OnCreate(Bundle bundle)

	namespace TestApp.Droid
	{
	[Activity(Label = "myApp",
	MainLauncher = true,
	Icon = "@drawable/Icon",
	ScreenOrientation = ScreenOrientation.Landscape)]
	public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity
	{
	protected override void OnCreate(Bundle bundle)
	{