leon的专栏

Learn Design for iOS Development is for you if you’re an iOS developer and you want to design your own apps to look great and be in tune with the latest Apple guidelines. You’ll learn how to design your apps to work with the exciting new iOS 7 look and feel, which your users expect within their latest apps. Learn Design for iOS Development guides you through the design processes that you can apply to design your own apps brilliantly. We’ll start at the idea stages of your apps, and you’ll see how you can analyze and apply the right design patterns for every app you are coding, use wireframing tools to take your ideas forward, and use Photoshop to create the visual assets you want to look great in your app. You’ll understand why Apple have made the decisions they’ve made with the new iOS 7 interface and new HIG guidelines, and from that insight you’ll be able to vision and create your own apps, on iPhones and iPads, that work perfectly within the new iOS 7 interface. Download PDF (4.6 MB)

Create a fully featured application that’s both sophisticated and engaging. This book provides a detailed guide in developing augmented reality games that can take advantage of the advanced capabilities of new iOS devices and code while also offering compatibility with still supported legacy devices. No programming experience is necessary as this book begins on the ground floor with basic programming concepts in Unity and builds to incorporating input from the real world to create interactive realities. You’ll learn to program with the Unity 2017 development platform using C#. Recent announcements of increased AR capabilities on the latest iPhones and iPads show a clear dedication on Apple’s part to this emerging market of immersive games and apps. Unity 2017 is the latest version of this industry leading development platform and C# is a ubiquitous programming language perfect for any programmer to begin with. Using the latest development technologies, Beginning iOS AR Game Development will show you how to program games that interact directly with the real world environment around the user for creative fantastic augmented reality experiences.

Android has such a rich development ecosystem, which allows developers to develop apps in any way they please. However, with this level of freedom, scaling apps can be a mess. You’ve heard developers talk about “architecting” apps to help scale, but its never clear which architecture to use. This is where Advanced Android App Architectures comes to the rescue! In this book, you’ll learn all the popular architectures the quick and easy way: by following fun and easy-to-read tutorials. Who This Book Is For This book is for intermediate Android developers who already know the basics of Android and Kotlin development but want to learn how best to organize code for scale.

Develop your next app with Flutter and deliver native look, feel, and performance on both iOS and Android from a single code base. Bring along your favorite libraries and existing code from Java, Kotlin, Objective-C, and Swift, so you don’t have to start over from scratch. Write your next app in one language, and build it for both Android and iOS. Deliver the native look, feel, and performance you and your users expect from an app written with each platform’s own tools and languages. Deliver apps fast, doing half the work you were doing before and exploiting powerful new features to speed up development. Write once, run anywhere.

对很多常用的界面进行深入的分析 让黑客不再神秘

《汇编语言》(Assembly Language)是计算机专业中一门重要的基础课程，是一种面向机器的低级语言。它依赖于硬件，能通过巧妙的程序设计充分发挥硬件的潜力。汇编语言程序产生的代码运行效率高。因此，到目前为止，许多软件系统(例如操作系统等)的核心部分仍然用汇编语言来编写。 计算机专业所培养的学生，不应仅仅满足于利用他人已开发出来的软件和软件工具来解决实际问题，还应具备有分析、研究原有软件系统，改进、完善、提高原有系统功能供广大用户使用的能力。汇编语言程序设计将使学生受到更严密、更系统的程序设计及其思维方法的训练，为深入分析、研究、开发新的软件系统打下良好的训练基础。 本课程的教学目的是使学生进一步了解计算机的基本组成，汇编指令的格式和使用方法，以及用汇编语言进行程序设计的基本思想和方法。于此同时，希望学生能了解用汇编语言程序来充分发挥计算机性能的基本思想。

由聪明的程序员发起的这场游戏会结束 吗？计算机的存在、程序的本质决定了这 场攻防的战争永远也不会停止。

你是不是经常到处找破解资料，转了一大圈，也找不全，多么希望找一完整破解教程，从简到深，系统学习破解知识。本人就有这一体会，为了使大家更快掌握这门技术，特将本人长期收集资料和破解经验总结一篇教程，相信对大家有所帮助。这份资料主要是和大家探讨一些加密解密的问题，在文中引用了不少平时收集的资料，但均保持文章原样。

脱壳是门艺术——脱壳既是一种心理挑战，同时也是逆向领域最为激动人心的智力游戏之一。为了甄别或解决非常难的反逆向技巧，逆向分析人员有时不得不了解操作系统的一些底层知识，聪明和耐心也是成功脱壳的关键。这个挑战既牵涉到壳的创建者，也牵涉到那些决心躲过这些保护的脱壳者。

本论文提出逆向编译器或反编译器的编写技术。这些技术基于编译器和优化理论，并以独特的方式应用于反编译；这些技术以前从未被公开发表。

很多题目，有简入难的题目适合各个类型的学习编程的人阅读 里面不仅有题目，还有答案以及解答思路

从汇编最基础的地方开始讲解 容易入门 内容接近硬件编程