Desarrollo en Android Con el Curso de Programación en Android de sgoliver.net aprenderás a crear desde cero tus propias aplicaciones para dispositivos móviles con sistema operativo Android. Desde los temas más básicos, como descargar e instalar las herramientas necesarias o crear tu primer proyecto paso a paso, hasta temas avanzados como la localización GPS o la comunicación con servicios web. ¿Te gustaría disponer de una aplicación para hacer más fácil tu vida/trabajo y no la encuentras en Google Play? Contenido del Curso Descubre todos los contenidos del Curso de Programación Android y accede online completamente gratis. Curso en PDF Descubre cómo conseguir la última versión actualizada del Curso de Programación Android en formato PDF. Descargas Descarga gratuitamente las ediciones especiales y versiones anteriores del curso en formato PDF. Licencia © Salvador Gómez Oliver. Queda prohibida la reproducción total o parcial de este documento, así como su uso y difusión, sin el consentimiento previo de su autor.
Make Money on Android – eBook Released! I am happy to announce that my eBook marketing report “Make Money on Android” has been finished! From now on it is publicly available and can be purchased from my blog! So if you wish you could make over $3000.00 per month on Android Apps this eBook is for you! Update: eBook have been updated with new monetization methods and updated stats on 16.05.2012! With the update a new price has been introduced. Make Money on Android – is great marketing guide to make real money on free Android applications. Here are first reviews (from the comments below): Althought I first thought too that $20 was way too much , I bought it and I can declare that FOR ME (disclaimer: I repeat: FOR ME) the first advise is being worth the money. 20$ for knowledge about making thousands of dollars is a joke price for me, really. Thanks to this 30 pages eBook you will learn: Plus I will give you 7 days money back guarantee! Click below to get your copy right now:
Codecademy Labs The Best Websites to Learn Coding Online | TechGrey The Learn to Code movement( a movement which went viral among teens) with the backing of the likes of Obama and Bill Gates, is picking up momentum worldwide and it is actually a very good thing as even basic programming skills can have a major impact on you and your Imagination and Creativity. If you can teach yourself how to write code, you will gain a competitive edge over your peers, you can think more Creatively and thus you can tackle problems more efficiently. Don’t just download the latest app, help redesign it. Don’t just play on your phone, program it. — Obama. There is no reason in why you should not know the basics of coding. Gone are the days when you had to enroll in expensive computer training classes as now exist a plethora of web-based courses that will surely help you learn programming at your own pace in the comfort of your web browser. Teach Kids to Code There’s also an app called Scratch, an MIT project that allows kids to program their own stories and games visually.
Aprender a programar y desarrollar aplicaciones Android Ayer mi compañero de universidad Miquel me preguntó: ¿Qué libro me recomiendas para aprender a programar Android? Supongo que esta es una pregunta común a mucha gente y como no tengo tiempo suficiente para hacer un curso, creo que lo mejor es dar una serie de libros y recomendaciones que son imprescindibles para adentrarse en el mundo Android. Android se programa en Java, no es Java Java, ya que solo cogieron cierta parte del stack de Java. Android por ejemplo no tiene la parte de UI de AWT. Sin embargo, Aprende Java para eso te recomiendo adentrare con: Head First Java: Básico, gráfico y ameno.Effective Java: Para aprender en profundidad cuando tienes que usar A o B y porqué. Después de Java toca adentrarse en los componentes de Android. Professional Android 2 Development : Un libro de Reto Meier, Advocate de Android, un libro muy teórico que toca todos los palos de Android hasta la 2.2 y con ejemplos de código. ¿Crees que le falta algo a este artículo? rallat
Android Developer Income Report A lot of people says that there is no real money in the Android development. They say that if you want to make money you should write for iPhone, iPad and all other iThings… This is not true! I am not a one of guys that is making thousands of dollars but my income seems to be steady and is still growing. Moreover I am not one of top developers nor any of my apps have been promoted by Android Market. I am just an one among of thousands of Android developers with not to well known apps. And what may be really surprising all my apps are free as Google do not allow developers from my country (Poland) to sell apps via Android Market! So keep in mind these facts: None of my apps has been ever promoted in Top of Android MarketI am providing only free apps (mostly due of Android Market limitations)Even if I would be able to sell apps I would not use it as main income source… (I believe that you still can make more from ads…) I have started to learn Android Development on April 2010.
Programming in Java Advanced Imaging Oracle Technology Network > Java Software Downloads View All Downloads Top Downloads New Downloads What's New Java in the Cloud: Rapidly develop and deploy Java business applications in the cloud. Essential Links Developer Spotlight Java EE—the Most Lightweight Enterprise Framework? Blogs Technologies Contact Us About Oracle Cloud Events Top Actions News Key Topics Oracle Integrated Cloud Applications & Platform Services One game, many frameworks There’s no doubt 2012 will be the year of the frameworks. Roger Engelbert in his blog rengelbert.com show us how to do a mobile Frogger game using four different frameworks: Starling, Sparrow, Cocos2D and LibGDX. This is the game involved in the experiment: Use arrow keys to move the frog, or click on the frog controller in the bottom right corner of the game. Here is a brief intro by Roger: I will first explain something of the logic controlling the game. So these tutorials are not meant to be on how to build a game like Frogger, but how to blitt stuff to the screen. Having said that, I thought I might as well explain enough of the game logic so that you can separate that logic from the actual framework code. The Game Engine The engine manages a series of Screen objects, but displays only one screen at a time. For this example I created two screens, one called a MenuScreen that shows the instructions on how to play the game, and one screen called GameScreen where the actual game runs.
Become a Programmer, Motherfucker If you don't know how to code, then you can learn even if you think you can't. Thousands of people have learned programming from these fine books: Learn Python The Hard Way Learn Ruby The Hard Way Learn Code The Hard Way I'm also working on a whole series of programming education books at learncodethehardway.org. Learn C The Hard Way Learn SQL The Hard Way Graphics Programming Language Agnostic NerdDinner Walkthrough Assembly Language Bash Clojure Clojure Programming ColdFusion CFML In 100 Minutes Delphi / Pascal Django Djangobook.com Erlang Learn You Some Erlang For Great Good Flex Getting started with Adobe Flex (PDF) Forth Git Grails Getting Start with Grails Haskell Java JavaScript JavaScript (Node.js specific) Latex The Not So Short Introduction to LATEX (perfect for beginners) Linux Advanced Linux Programming Lisp Lua Programming In Lua (for v5 but still largely relevant)Lua Programming Gems (not entirely free, but has a lot of free chapters and accompanying code) Maven Mercurial Nemerle Nemerle NoSQL Oberon Objective-C
20 horas de YouTube para aprender a programar Android Somos muchos a los que nos encantaría empezar a programar en Android pero no tenemos el tiempo necesario para ir a un curso ni tampoco estamos dispuestos a pagar tanto dinero. Hoy os ofrecemos una solución que seguramente satisfará a mucha gente: Cursos de Android por youtube. El usuarios changingtheunknown ha recopilado en una lista de reproducción de Youtube nada más ni menos que 200 vídeos de tutoriales para Aprender en Android. Efectivamente, vamos a tener un curso completo dividido en 200 vídeos de entre 4 y 9 minutos de duración que forman un total de 20 horas de tutoriales de programación Android. En definitiva, una oportunidad única para pegar un buen repaso a Android desde cero. Curso completo de 20 horas de programación Android en Youtube
A Quick, Painless Tutorial on the Python Language Norman Matloff University of California, Davis June 17, 2008 ©2003-2008, N. Contents What Are Scripting Languages? Languages like C and C++ allow a programmer to write code at a very detailed level which has good execution speed (especially in the case of C). The term scripting language has never been formally defined, but here are the typical characteristics: Used often for system administration, Web programming, text processing, etc. Why Python? The first really popular scripting language was Perl. Advocates of Python, often called pythonistas, say that Python is so clear and so enjoyable to write in that one should use Python for all of one's programming work, not just for scripting work. Background Needed Anyone with even a bit of programming experience should find the material through Section 8 to be quite accessible. The material beginning with Section 10 will feel quite comfortable to anyone with background in an object-oriented programming (OOP) language such as C++ or Java. Approach
Android en 2012: desarrollando aplicaciones El auge del desarrollo de aplicaciones Android es imparable. Cada vez hay más desarrolladores interesados en crear aplicaciones para la plataforma y las ofertas de trabajo se han multiplicado hasta niveles increíbles hace un par de años. Las empresas cada vez se preocupan más por tener presencia en los terminales Android. Hasta hace poco el iPhone era el único que estaba en su mente. Sin duda las aplicaciones Android no son una moda pasajera. Evolución del entorno de desarrollo de Android Nos podemos remontar a hace 3 años cuando algunos pioneros comenzamos a trastear con el primer SDK de Android que se liberó. Cada vez encontramos más número de librerías para ayudarnos a crear aplicaciones y herramientas de testeo. Tres años en la que la plataforma ha madurado bastante, desde unas versiones tempranas que provocaron muchos quebraderos de cabeza para los desarrolladores, fabricantes y los primeros early-adopter de los primeros Android, esos HTC Dream o HTC Magic.
An Overview of Cryptography As an aside, the AES selection process managed by NIST was very public. A similar project, the New European Schemes for Signatures, Integrity and Encryption (NESSIE), was designed as an independent project meant to augment the work of NIST by putting out an open call for new cryptographic primitives. NESSIE ran from about 2000-2003. While several new algorithms were found during the NESSIE process, no new stream cipher survived cryptanalysis. CAST-128/256: CAST-128, described in Request for Comments (RFC) 2144, is a DES-like substitution-permutation crypto algorithm, employing a 128-bit key operating on a 64-bit block. A digression: Who invented PKC? 3.3. Let me reiterate that hashes are one-way encryption. Hash algorithms that are in common use today include: Message Digest (MD) algorithms: A series of byte-oriented algorithms that produce a 128-bit hash value from an arbitrary-length message. A digression on hash collisions.