Zhen Zhi Lee zzyzy

Xamarin.Android Performance Issues

1. Investigation

One of the best ways to investigate a problematic Xamarin.Android Errors is to first ensure you have the proper tooling available:

Diagnostic MSBuild Output Enabled(Instructions)
Android SDK Installed
Android API Level Documentation

Sometimes you need to keep two upstreams in sync with eachother. For example, you might need to both push to your testing environment and your GitHub repo at the same time. In order to do this simultaneously in one git command, here's a little trick to add multiple push URLs to a single remote.

Once you have a remote set up for one of your upstreams, run these commands with:

git remote set-url --add --push [remote] [original repo URL]
git remote set-url --add --push [remote] [second repo URL]

Once set up, git remote -v should show two (push) URLs and one (fetch) URL. Something like this:

Some of the Redis best practices content has moved

This content from this markdown file has moved a new, happier home where it can serve more people. Please check it out : https://docs.microsoft.com/azure/azure-cache-for-redis/cache-best-practices.

NOTE: Client specific guidance listed below is still valid and should still be considered. I will update this document once all content has been moved.

How to Resign an iOS App

Let's say you receive an app (e.g. MyApp.ipa) from another developer, and you want to be able to install and run it on your devices (by using ideviceinstaller, for example).

Or your certificates and provision profiles have expired and you want to provide a new build to your clients without having to make a new build on the latest XCode or iOS SDK.

Prepare New Signing Assets

The first step is to attain a Provisioning Profile which includes all of the devices you wish to install and run on. Ensure that the profile contains a certificate that you have installed in your Keychain Access (e.g. iPhone Developer: Some Body (XXXXXXXXXX) ). Download the profile (MyProfile.mobileprovision) so you can replace the profile embedded in the app.

	/**
	Copyright (c) 2011 IETF Trust and the persons identified as
	authors of the code. All rights reserved.

	Redistribution and use in source and binary forms, with or without
	modification, is permitted pursuant to, and subject to the license
	terms contained in, the Simplified BSD License set forth in Section
	4.c of the IETF Trust's Legal Provisions Relating to IETF Documents
	(http://trustee.ietf.org/license-info).
	*/

	/*
	* Derived from https://github.com/google/google-authenticator-android/blob/master/AuthenticatorApp/src/main/java/com/google/android/apps/authenticator/Base32String.java
	*
	* Copyright (C) 2016 BravoTango86
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0