大江戸Ruby会議03の発表資料です。 mrubyに関する内容は資料の中にはありません。デモで使用した環境については https://github.com/yamanekko/stm32f4discovery/wiki https://github.com/yamanekko/mruby-on-stm32f4discovery/wiki にて更新中です。

Unity案件のPMやってますが、ぶっちゃけUnity詳しくないです! でもAssetBundleとかの仕組みしっとかないといろいろ困ります。 ……というわけで、AssetBundleについて調べました。 わたしもよくわかってない部分がおおいので、間違いなどあればおしえてくださいm(__)m This document describes how to configure Spring Security for authentication and authorization in a web application. It defines a WebSecurityConfig class that configures HTTP security with roles like OWNER and MANAGER for access control. It also defines
The document discusses HTML5 and its features. It provides an overview of the history and development of HTML5. It describes several key HTML5 APIs and features including offline storage, multimedia, graphics and 3D, real-time connectivity, device access, semantics, and CSS3 styling. It also discusses polyfills that can be used to enable HTML5 features in older browsers and lists some resources fo
Dec 10, 201119 likes16,847 viewsAI-enhanced description The document discusses techniques for writing clean JavaScript code. It provides examples of code smells and improvements to address issues like attaching events from the outside, separating selection from logic, shallow scope, overwriting default behavior, and separating logic from views. The document advocates for practices like modularizin
This document discusses HTML5 geolocation APIs. It provides code examples for using the geolocation API to get a user's current position and display it on a map. It explains how geolocation works using GPS, IP address, and WiFi networks. It also demonstrates drawing the user's location on a map and watching for position changes.Read less
The document discusses how JavaScript engines have improved performance over time. It explains that early JavaScript engines in 2006 used interpreters which were slow due to overhead from boxing and unboxing values. Modern engines in 2011 use just-in-time (JIT) compilers to generate fast machine code, and techniques like inline caching (IC) and type specialization to optimize property access and e
Wprowadzenie do tworzenia wtyczek w edytorze TinyMCE 4.* dostępnym od WordPressa 3.9
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