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Pascal basic tutorial Pascal essential basic tutorial for getting started CHM version

No matter what you do, there must be certain methods and steps. Computer programming is more rigorous, standardized, and feasible than transaction processing in daily life. In order for the computer to effectively solve certain problems, the processing steps must be arranged and a "sequence" composed of computer language is used to allow the computer to automatically recognize and execute this "sequence" composed of computer language to complete the predetermined task. Arrange the steps to deal with the problem and use computer language to form a sequence, which is often called

2024-01-19 2 575
Array application & two-dimensional array word version

The so-called array is a collection of elements of the same data type arranged in a certain order. It is a collection of variables that names a limited number of variables of the same type and then uses numbers to distinguish them. This name is called the array name, and the number is called the following. mark. The individual variables that make up an array are called components of the array, also called elements of the array, and sometimes called subscript variables. In programming, an array is a form of organizing several variables of the same type in an orderly manner for the convenience of processing. These collections of similar data elements arranged in order are called arrays. Array application & two-dimensional array directory

2024-01-31 0 792
Analysis of Android application message processing mechanism Chinese WORD version

Android applications are driven by messages. The system maintains a message queue for each application. The main thread of the application continuously obtains messages from this message queue (Looper), and then processes these messages (Handler). , In this way, the execution of the application is driven by messages. This article will analyze the message processing mechanism of Android applications in detail. Friends in need can download and take a look

2024-02-28 0 1091
Using Adobe AIR to develop Android applications English pdf text version with source code

Put your ActionScript 3 skills to work in mobile app development. This book shows how to develop native applications for Android-based smartphones and tablets using Adobe AIR. You learn the entire development process hands-on, from coding options to getting your app published to the specific functionality of Put your ActionScript 3 skills to work building mobile apps. This book shows you how t

2024-02-26 0 814
Android driver development examples Chinese WORD version

This document describes how to completely develop a driver on Android 2.1 to control the hardware port and write an application to test the driver. Through such an example, it analyzes the application calling process of the driver development process under Android, which can be said to be a good introductory guide. The effect achieved: Through the Android application, the driver is called to control the on and off of 4 LEDs on the development board. Interested friends can come and take a look

2024-02-28 0 972
Android development skills collection tutorial pdf version

Android development skills collection pdf version, including: ANDROID common class library description, ANDROID file system and application architecture, ANDROID application structure, ANDROID UI LAYOUT (layout), ANDROID UI controls, ANDROID UI beautification, ANDROID UI animation, asynchronous calls , data storage and reading, etc.

2024-02-26 0 851
Android_Launcher detailed explanation WORD version

This document mainly talks about the detailed explanation of Android_Launcher; the definition of Launcher: after the Android system is started, the first program loaded is the entrance to other applications. I hope this document will help friends in need; interested friends can come and take a look.

2024-02-26 0 1065
Netty code analysis Chinese WORD version

This document mainly talks about Netty code analysis; Netty provides asynchronous, event-driven network application framework and tools to quickly develop high-performance, high-reliability network server and client programs; friends in need can download and read look

2024-02-29 1 1862
The whole process of Android driver development Chinese WORD version

Android's hardware abstraction layer, simply put, encapsulates the Linux kernel driver, provides interfaces upward, and shields low-level implementation details. In other words, the hardware support is divided into two layers, one is placed in user space (User Space), and the other is placed in kernel space (Kernel Space). Among them, the hardware abstraction layer runs in user space, and the Linux kernel driver The program runs in kernel space. Interested friends can come and take a look

2024-02-02 0 557
Android Chinese help document pdf version

Android is a software set specifically for mobile devices, which includes an operating system, middleware and some important applications. The beta version of the Android SDK provides the necessary tools and API interfaces for Android application development using the Java language on the Android platform. Features  Application framework Supports reuse and replacement of components  Dalvik virtual machine Optimized for mobile devices  Integrated browsing

2024-02-01 0 786
Research on MATLAB and VB hybrid programming technology WORD version

This document mainly talks about the research on mixed programming technology of MATLAB and VB; it focuses on four methods of integrating MATLAB in VB applications to achieve program optimization, namely using Matrix VB, calling DLL dynamic link library, applying Active automation technology and dynamic data exchange technology, and analyzes the key issues and basic steps in the integration process. This hybrid programming combines the visual interface of VB with the powerful numerical analysis capabilities of MATLAB. I hope this document will help friends in need; interested friends can come and take a look.

2024-01-19 0 1251
Android Developer Guide Part 1: Getting Started

Android Documentation - Developer Guide - Part 1: Getting Started - Chinese and English Version Android provides a rich application framework, which allows you to build innovative applications and games for mobile devices in the Java language environment. The documents listed in the left navigation provide detailed information on how to build applications using Android's various APIs. Part One: Introduction 0. Introduction to Android (Introduction to Android) 1. Application

2024-01-29 2 1920
Use HTML, CSS, JavaScript to develop Android applications English text pdf version with source file

If you know HTML, CSS, and JavaScript, you already have the tools you need to develop Android apps. This hands-on book shows how to use these open source web standards to design and build applications that work on any Android device—no Java required. You'll learn how to create an Android-friendly web app on the platform of your choice, then convert it to a native Android app with the free PhoneGap framework

2024-02-27 7 1276
The use of multi-threading technology in iOS development WORD version

This document mainly talks about the use of multi-threading technology in iOS development; the so-called process corresponds to an application, which is responsible for opening up memory space for application use, but the process cannot execute tasks (instructions). A process contains at least one thread, which is the execution flow of the program. When an iOS program starts, while creating a process, it will start running a thread, which is called the main thread; I hope this document will help friends in need; interested friends can come and take a look.

2024-02-28 0 1125
Android Development Guide Chinese PDF version

Android development guide Chinese pdf version, friends who learn android can refer to it. Application Fundamentals Key Classes Application Components Activation Components: Intent Close Component Manifest File Intent Filter Activity and Task Affinity (Attraction) and New Task Loading Mode Clean Stack Start Task Process and Thread Process Thread Remote Procedure Call Thread Safe Method Component Life cycleActivi

2024-02-26 0 614
Android local data storage Chinese WORD version

This document is primarily about Android local data storage; the ability to store data locally on a mobile device is a critical feature for applications that need to maintain important information across the execution or lifetime of the application. As a developer, you often need to store information such as user preferences or application configurations. You must also decide based on characteristics such as access visibility whether you need to involve internal or external memory, or whether you need to deal with more complex, structured data types. Follow this article to learn the Android data storage API with

2024-02-26 0 808
Features of Matlab language Chinese WORD version

This document mainly describes the characteristics of the Matlab language; Matlab has the advantages of simple usage, flexibility, strong program structure, and good scalability. It has gradually become the preferred language tool in scientific computing, view interaction systems, and programs. In particular, it has outstanding performance in linear algebra, mathematical statistics, automatic control, digital signal processing, dynamic system simulation, etc., and has become a useful weapon for scientific research staff and engineering technicians to conduct scientific research and production practice. I hope this document will help friends in need; interested friends can come and take a look.

2024-01-18 1 1874
Advanced Bash Scripting Guide chm version

This book assumes that you do not have any programming knowledge about scripting or general programming, but if you do, you will easily be able to reach an intermediate to advanced level... All of this is just a small part of the vast knowledge of UNIX® . You can use this book as a textbook, a self-study manual, or a document about shell scripting technology. The exercises in the book and the comments in the sample scripts will better interact with readers, but the most critical premise is: want to The only way to truly learn scripting is to write scripts yourself. This book also

2024-02-29 5 1807
lua

This document is the Chinese manual of lua-5.1; Lua is an extended programming language that is designed to support general procedural programming and has related data description facilities. Lua can also provide good support for object-oriented programming, functional programming, and data-driven programming. It can be used as a powerful, lightweight scripting language for any program that needs it. Lua is a free software, and its use license determines that there is generally no guarantee for its use. I hope this document will help friends in need; interested friends can come and take a look.

2024-01-29 1 1075
Easy Language Learning Manual Ten Days Illustrated Tutorial to Learn Easy Language pdf version

The Ten Days to Learn Easy Language Illustrated Tutorial provides a vivid and systematic explanation of the usage and operating techniques of Easy Language in the form of illustrations. Friends who need it can download it and take a look! The whole book is divided into ten chapters and is completed in ten days. The first chapter introduces the installation of Yi Language and the interface after operation. At the same time, a very simple small program is introduced to help users get started. Finally, we introduce the input methods of programming and some common problems encountered by beginners. Chapter 2 will touch on some specific issues, such as how to write a program that equals 1+2, and understand the concept of variables, the valid range of variables, data types and other knowledge.

2024-02-28 0 816