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Mostrando entradas de 2018

Modern Architecture for Native Apps with AWS Backend: A Practical Guide

Introduction Designing a mobile app today goes far beyond building a beautiful interface. Native apps — whether for iOS or Android — need secure authentication, user role management, real-time communication with the backend, and scalable infrastructure to support growth. In this post, I’ll walk you through a clean and modern architecture to connect native mobile apps to a robust backend on AWS. The architecture is modular, scalable, and aligned with best practices for security and performance — without relying on overly complex tools. Why it matters: apps today are more than just UI A production-grade mobile app often includes: User login (email, Google, or others), Differentiated access for multiple roles (e.g., user vs admin), Secure token-based communication, A backend capable of handling business logic and data, Data storage, asset management, and scalable APIs, Compliance with Google Play and App Store requirements. All of these require a backend architecture ...
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Pre order your Super Smash Bros. Ultimate for Nintendo Switch

Are you fan of Super Smash Bros! Don't wait until the last minute, you can pre order you Super Smash Bros Ultimate here This new game has stages and fighters are joined by the combined rosters of every past Super Smash Bros game. If you buy it, you will be enjoying this Limited Time Offer: Piranha Plant Playable Fighter. Buy Super Smash Bros. Ultimate and register your game with My Nintendo by 11:59 PM on Jan. 31, 2019 and get Piranha Plant in your game for free.
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Access to AWS Postgres instance in private subnet

I have been working with AWS in the last days and encounter some issues when using RDS.  Generally when you're working in development environment you have setup your database as Publicly accessible and this isn't an issue. But when you're working in Production. So we place the Amazon RDS database into a private subnet. What we need to do for connecting to the database using PgAdmin or other tool? We're going to use one of the most common methods for doing this. You will need to launch an Amazon EC2 instance in the public subnet and then use it as jumping box. So after you have your EC2, you will need to run the following command. See explantion below After this, you will need to configure your PgAdmin. The host name will be your localhost, the port is the same you define in the above command. Maintenance database will be your DB name and the username you have for connecting. Hope this helps you connect to your databases.
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Getting Docker Syntax In Gedit

I have been working with docker in the last days, and encounter the syntax issue with gedit. Just pure plain text. So make a small search and found an easy way for fixing this. I found Jasper J.F. van den Bosch repository in GitHub and found the solution for this simple problem. We need to download the docker.lang file, available here:  https://github.com/ilogue/docker.lang/blob/master/docker.lang After that, you go to the folder you save the file and do the following command. sudo mv docker.lang /usr/share/gtksourceview-3.0/language-specs/  If this doesn't work you can try the following: sudo mv docker.lang  ~/.local/share/gtksourceview-3.0/language-specs/ And that's all! Screenshot of gedit with no docker lang Screenshot of gedit with docker lang
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Installing Zsh in Ubuntu

So I decided to give it a try to Zsh I really like the way it shows me the information at CLI and really useful when using git. I didn't have to many issues for installing it. Just the following commands and it works. sudo apt-get install zsh sudo apt-get install git-core In case you encounter any issue this article can help you. Earn free bitcoin
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Learning easeljs Day#4

So, I decided that I wanted to practice and learn my JavaScript skills doing video games. I wasn't sure with what I should begin, as I have try this several times and fail. So I found this library easeljs . It's really easy to use it. This post and the future ones, are to share, part of the code and explain some of the things I had issues to manage, probably this can help somebody. See the Pen Running-Scripts V2 by Diego ( @diegotc ) on CodePen . function init() { stage = new createjs.Stage("demoCanvas"); circle = new createjs.Shape(); spriteSheet = new createjs.SpriteSheet({ framerate: 5, "images": ["man2_rt1.gif","man2_rt2.gif","man2_Up_rt1.gif","man2_Up_rt2.gif","man2_Down_rt1.gif","man2_Down_rt2.gif"], "frames": {"regX": 16, "height": 32, "count": 6, "regY": 0, "width": 32}, ...
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La credibilidad de los medios

La credibilidad de los medios esta en juego en el mundo entero, no solo en Honduras. El discurso que los medios son comprados y solo defienden los intereses de ciertos grupos de poder, se escucha  a través del globo terráqueo. Desde el país del Norte, Estados Unidos, con un presidente critico a los medios como ser Donald Trump y su celebre frase del 2017 "You're Fake News", en Colombia los medios publicaban que el Si iba a ganar, en El Reino Unido se encargaron de decir que el Brexit nunca iba a ganar, y se equivocaron. Pero que esta sucediendo realmente, porque tantas equivocaciones en los medios. Hay muchas respuestas respecto a esto, y esta es mi opinión. Los medios de comunicación son un negocio, y el objetivo de todo negocio es hacer dinero. Los medios de comunicación se pasaron de listos con la bandera de la libertad de expresión, y se subieron a un podio que eran intocables, que cualquier critica que se les realizaba era un atentado contra la libertad de expr...
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