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DELPHI Write remote control program PDF

Use DELPHI to write remote control programs PDF

2024-01-22 0 560
Hive permission control Chinese WORD version

Hive can control permissions through metadata from version 0.10 (including version 0.10) onwards. In versions before Hive-0.10, permissions are mainly controlled through Linux users and user groups. CREATE, SELECT, and DROP of Hive tables cannot be controlled. Of course, Hive's control of permissions based on metadata is not completely safe. The purpose is to prevent users from accidentally doing operations they shouldn't do. Interested friends can come and take a look

2024-02-03 0 1432
Git version control and workflow Chinese WORD version

This article is a summary of git version control and workflow. If some friends have not used git before and are not very familiar with the basic concepts and commands of git, you can start with the following basic tutorials: Git is a distributed version control system, and Compared with centralized version control systems similar to SVN, although centralized version control systems can enable multiple team members to collaborate on development, sometimes if the central server goes down, no one can submit updates and collaborate on development during the downtime. Even sometimes, if the central server disk fails and there happens to be no backup or the backup is not timely, then there may be losses.

2024-02-27 1 1003
MATLAB language and control system simulation experiment Chinese WORD version

"MATLAB Language and Control System Simulation Experiment" includes four parts: MATLAB language basics, MATLAB language basic experiments, control theory simulation experiments and experimental assignments. Each student is required to complete the experimental assignments independently after completing the prescribed experimental content to consolidate knowledge and enhance application capabilities. Interested friends can come and take a look

2024-01-18 2 2111
Web page production manual

Web page production manual download

2017-02-14 2382 27037
Comprehensive collection of commonly used controls for Android Chinese WORD version

This document mainly describes the common controls of Android; interested friends can come and take a look.

2024-01-27 3 2311
Android platform Overlay mechanism Chinese WORD version

This document mainly talks about the Android platform Overlay mechanism; the Android overlay mechanism allows you to customize the resource files in the framework and package without modifying the apk in the package to achieve resource customization. To achieve the purpose of displaying different UI (such as MIUI). I hope this document will help friends in need; interested friends can come and take a look.

2024-02-28 0 838
DELPHI control properties, methods, events and common functions word document doc format

DELPHI control properties, methods, events and commonly used functions 1. TmainMemu control This control is a standard menu control, which is used to provide menus for windows. The hierarchical structure of the object is: TObject—TPersistent—TCompoment—TMenu. Attribute 1-AutoMetge: Boolean Function: Used to determine whether the menu on the non-main Form in the non-MID program should be merged with the menu of the main Form. Main Form menu

2024-01-19 0 1206
Discuz plug-in production tutorial [Getting Started + Mastery + Practical] Chinese WORD version

Plug-in mechanism Discuz! has a complete plug-in mechanism. By rationally using the plug-in mechanism, you can better integrate your individual functional requirements into the Discuz! product while keeping the code independent and not affected by subsequent Discuz! product version upgrades. We encourage and recommend the use of plug-in mechanisms for customization and research and development of individual needs. Interested friends can come and take a look

2024-01-29 0 932
DELPHI control development in-depth and simplified word document doc format

DELPHI control development is in-depth and simple. Some people have said that "Delphi programmers who cannot develop controls are not real programmers." It is precisely because of its high scalability and support for a large number of third-party controls that Delphi can attract the critical eyes of countless programmers. Even developers who need to use other development tools for their work often miss the days and nights spent with Delphi. It has been more than a year since I came into contact with Delphi. I was overwhelmed by the hundreds of controls on the Delphi component panel, and now I can understand them

2024-01-19 0 1043
Flash CS3 animation production basic tutorial lesson plan Chinese WORD version

Flash is a classic and excellent vector animation editing software launched by Adobe. The size of animations produced using this software is much smaller than that of bitmap animation files (such as GLF animations). Users can not only add sound and video to animations and bitmap images, you can also create interactive movies or fully functional websites. This software does not require high computer knowledge of animators, is simple and easy to learn, and has smooth and vivid effects. It is a very suitable software for beginners in animation production. Before learning to create animations, through the study of this chapter, readers should be familiar with the characteristics of Flash animations

2024-01-17 0 1140
CNC Advanced Programming Lecture Notes doc version

In CNC machining, line cutting and ring cutting are two typical tool paths. Line cutting is mostly used for regular rectangular planes, step surfaces and rectangular sunken processing during manual programming. Line cutting in non-rectangular areas is generally implemented using automatic programming. Circular cutting is mainly used for semi-finishing, finishing and roughing of contours. When used for roughing, its efficiency is lower than that of line cutting, but it can be easily realized with the tool compensation function. This book is comprehensive in content, rich in examples, and comprehensive in system. This platform provides download of the doc version of advanced CNC programming lecture notes. Friends who need it can download it and take a look!

2024-02-27 0 823
Android platform ROM customization and streamlined tutorial WORD version

This document mainly talks about the customization and streamlining tutorial of Android platform ROM; the main contents of this tutorial include: Android system folder structure analysis, application software description, customization and streamlining, ROM signature package, etc. The test platform of this tutorial is HTC G2 and G3. Other models can learn from it. Flashing is risky, so if something goes wrong, you are responsible for it. I hope this document will help friends in need; interested friends can come and take a look.

2024-02-29 0 729
Basic knowledge of PLC programming Chinese doc version

Programmable controller, called Programmable Controller in English, or PC for short. However, because PC is easily confused with Personal Computer (Personal Computer), people are still accustomed to using PLC as the abbreviation of programmable controller. It is an electronic system device with a microprocessor as the core for digital operation. It is specially designed for industrial field applications. It uses programmable memory to store and execute logical operations, sequence control, timing/ Operation instructions such as counting and arithmetic operations, and through digital or analog input

2024-02-29 0 958
Android rtsp streaming media playback introduction Chinese WORD version

This document mainly talks about the introduction of android rtsp streaming media playback; the real-time streaming protocol (RTSP) is an application-level protocol that controls the sending of real-time data. RTSP provides an extensible framework that makes it possible to control and on-demand real-time data, such as audio and video. Data sources include live data and data stored in clips. The purpose of this protocol is to control multiple data sending connections, provide a way to select a sending channel, such as UDP, multicast UDP and TCP, and provide a method to select a sending mechanism based on RTP. I hope this document will help friends in need; interested

2024-02-26 0 965
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
Python Tutorial Beginner's Guide PDF version

Python Tutorial - Python Beginner's Guide PDF version, content includes: Whetting Your Appetite Using the Python Interpreter More Control Flow Tools Process Control Data Structures Errors and E

2024-01-26 0 1369
How to use Android Tasker Chinese WORD version 2MB

This document mainly describes how to use Android's Tasker; Tasker on Android is definitely one of the artifacts of the Android system. Unlike Auto Memory Manager, Tasker is not an acceleration software, but a system-enhanced software. Because There are many system states that can be controlled, making Tasker the brightest star in the Android system. But Tasker is undoubtedly the most difficult software to use. Because there are so many places you can control, it makes people feel a little overwhelmed.

2024-01-30 0 668
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
Android sensor programming Chinese WORD version

This document mainly talks about Android sensor programming; a sensor is a physical device or biological organ that can detect and feel external signals, physical conditions (such as light, heat, humidity) or chemical composition (such as smoke), and will detect Information is passed to other devices or organs. At the same time, it can also be said that the sensor is a detection device that can sense the information being measured, and can transform the detected information into electrical signals or other required forms of information output according to certain rules to meet the needs of information transmission and Requirements for processing, storage, display, recording and control. It is the first to realize automatic detection and automatic control

2024-02-27 0 504