Rodrigo Borges de Oliveira rodrigoborgesdeoliveira

Xcode VIM

Learning VIM in Xcode comes with its own set of challenges and limitations, but there is enough there for you to give your mousing hand a break and master the keyboard.

A limited set of commands are available in Xcode, and this document attempts help ease the learning curve of using VIM in Xcode by providing a handy reference as well as what I find works for me in practice.

NOTE: Commands are case-sensitive. A command of N means pressing shift + n on the keyboard.

This document is a work in progress! Leave a comment if you would like to see a change.

Enabling the Group Policy Editor on Windows 10 Home

On Windows 10 Home edition, there is no Local Group Policy Editor (gpedit.msc) and no Local Security Policy Editor (secpol.msc). These tools are reserved to Professional editions of Windows.

It is however possible to install them on Windows 10 Home if you need them.

Open a PowerShell window as administrator and run the following command:

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

	# Use envFrom to load Secrets and ConfigMaps into environment variables

	apiVersion: apps/v1beta2
	kind: Deployment
	metadata:
	name: mans-not-hot
	labels:
	app: mans-not-hot
	spec:
	replicas: 1

	# Backup
	docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

	# Restore
	cat backup.sql \| docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

	http://www.youtube.com/watch?v=-wtIMTCHWuI

	http://www.youtube.com/v/-wtIMTCHWuI?version=3&autohide=1

	http://youtu.be/-wtIMTCHWuI

	http://www.youtube.com/oembed?url=http%3A//www.youtube.com/watch?v%3D-wtIMTCHWuI&format=json

	http://s.ytimg.com/yt/favicon-wtIMTCHWuI.ico

	import android.content.Context;
	import android.content.res.TypedArray;
	import android.util.AttributeSet;
	import android.support.v7.widget.RecyclerView;
	import android.support.v7.widget.LinearLayoutManager;
	import android.view.View;
	import android.graphics.Rect;
	import android.graphics.drawable.Drawable;
	import android.graphics.Canvas;

	// Includes functions for exporting active sheet or all sheets as JSON object (also Python object syntax compatible).
	// Tweak the makePrettyJSON_ function to customize what kind of JSON to export.

	var FORMAT_ONELINE = 'One-line';
	var FORMAT_MULTILINE = 'Multi-line';
	var FORMAT_PRETTY = 'Pretty';

	var LANGUAGE_JS = 'JavaScript';
	var LANGUAGE_PYTHON = 'Python';

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048