Got an idea for a killer app but don’t know where to begin? Daniel Bramhall of Visioa explains everything you need to know to start programming for Apple devices.
Designing for iOS devices is totally different from designing for the web. Sarah Parmenter explains how to create the perfect user interface for your app.
Creating an application can be extremely exciting for any developer but before you get your application published, you need to get it ready. iOS and Mac developer/designer Daniel Bramhall explains how.
Explore the location-based services provided by the iOS Core Location framework in Kevin McMahon's guide to building and testing a geofencing-enabled application.
Create a web app that feels native on the iPad and other mobile devices, using the Sencha Touch library. Robert Douglas of mobile design specialists ribot explains how.
This article explains what you need to do to build a scalable app that looks and feels right at home on Android, how to test it and your options for distributing it.After reading this article, you should have a good understanding of what kinds of decisions andchallenges you will face when creating an Android app.
This tutorial gets you started with Android development without requiring you to wade through pages of technical documentation. At the end, you'll have written a simple Android app and you will be able to deploy the application onto an emulator or a real Android device.
Android apps can be just as beautiful as their iOS counterparts. Richard Leggett, co-director of Bitmode Ltd, digs deep into the styling and theming and explains how to use just XML and image files to add a fresh look and feel to your app.
Don’t trust humans to do all of your testing - not even experts. John Senner, Koa Metter, and Emory Myers of MokaSocial reveal how to delegate the dirty work.
Integrating core accessibility into Android app development is relatively straightforward to do and should be considered as business as usual for every project. Here's how to do it.
In this excerpt from the PhoneGap Beginner's Guide, Nitobi/Adobe's Andrew Lunny goes over the biggest roadblock developers find with the mobile development framework: getting started and building simple apps for iOS, Android, and BlackBerry.
We present an exclusive excerpt from jQuery Mobile Web Development Essentials, on the basics of theming and building and using a custom theme for your app.
In this introduction to open source JavaScript framework DHTMLX Touch web developer Alexandra Klenova explains how you can implement a login form for a mobile web app and send form values to the server with Ajax.
Phil Leggetter explains how to use WebSockets and Pusher to build a demo application, plus how to layer a user experience on to an app using progressive enhancement.
In this exclusive excerpt from their book on the Sencha Touch mobile JavaScript framework, John Clark and Bryan Johnson explain how to customise your app and use the Sencha theme engine with SASS and Compass.
And that's it! Have you seen an app tutorial you'd like to recommend? Let us know about it in the comments!
해가 지는 서쪽은
성숙한 지혜의 방향이다.
일몰의 시간은
책임과 반성의 시간이며,
배우고 인정하고 감사하는
시간이다.
- 조셉 부루착의《그래도 너의 길을 가라》중에서 -
* 올 한해도 저물어 가는
서쪽에 우리 모두는 서있습니다.
이 일몰의 언덕에서 반성과 감사의 시간을 가져봅니다.
인생은 수고와 슬픔이라 말한 모세의 말을 떠올리며
각각의 계절이 준 깊은 위로도 느낍니다.
또 다시 떠오를 동쪽의 힘찬 비상!
포효와 묵묵함으로
우린 또 우리의 길을 가야겠지요.
엘리먼트의 상태가 바뀔때마다 다른 이미지를 로딩하고 싶을 경우가 있습니다. 위의 코드를 보면 포커스가 되었을 때 기존의 배경 이미지인 text.png파일을 text-focus.png파일로 바꾸어주는 것을 알 수 있습니다. 그런데 이렇게 파일을 따로따로 로딩하는 방식을 이용하는 것보다 한 이미지 파일에 두 이미지를 넣어놓고 background-position같은 속성을 이용하는 것이 더 빠릅니다.
위의 코드의 경우가 그러한 방법을 적용한 예라고 볼 수 있습니다. background-image에 변이될 이미지 2개를 넣어놓고 상태가 바뀔때마다 background-position속성을 바꾸는 것을 알 수 있습니다. 이 방법은 사실 옛날 2D게임에서 스프라이트를 이용하는 방식과 메우 비슷하다고 볼 수 있습니다.