current location：Home > 量子物理 search
Found a total of 529 related content
-
- 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
-
- Detailed explanation of the basics of texture shaders in Unity3D technology Chinese WORD version
- This document talks about some knowledge related to shaders in Unity3D; in shader programming, there are some terms that are sometimes confusing if you don’t understand them, so I will briefly mention them here. Shading originally refers to painting objects with light and dark tones in sketches. In graphics, it actually means coloring Mesh (Mesh is a bunch of triangular patches, including the left side of the vertex, normal coordinates, UV coordinates, etc.), wiki What is said is that the color of the object is changed according to the angle of the object relative to the light and its distance from the light source to generate a photorealistic effect.
- 2024-02-29 0 849
-
- Notes on using Android ViewGroup WORD version
- This document mainly talks about the precautions for using Android ViewGroup; ViewGroup is a subclass of View, so it also has the characteristics of View, but it is mainly used to act as a container for View, treating the View in it as its own child, and its Sub-View is managed. Of course, its children can also be ViewGroup types. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-27 0 958
-
- Perl basic tutorial chm
- A basic introductory Chinese tutorial on Perl, in chm format, describing an overview of PERL, simple variables, operators, list and array variables, file reading and writing, pattern matching, control structures, subroutines, associative arrays/hash tables, formatted output, and file systems , reference, object-oriented, packages and modules and other knowledge points. Suitable for beginners to read and understand the Perl scripting language.
- 2024-02-26 0 1716
-
- WebSphere Learning Document Chinese WORD version
- The introduction of the new concept of profile makes managing IBM® WebSphere® Application Server easier. WebSphere Application Server V6 introduced the concept of profiles to physically separate product binaries from user data and to enable users to define multiple sets of user data. In WebSphere Application Server Chapter
- 2024-02-27 0 1073
-
- Delphi memory management guidance content PDF version
- The instructive content on Delphi memory management has been excerpted into an e-book in PDF format. This book is an excerpt of the memory management chapter from a Delphi book. It does not involve other aspects of content and is relatively targeted. The content involves traversing memory blocks, shared memory managers, third-party memory managers, Delphi memory management implementation framework, implementation of user call routines, etc.
- 2024-01-19 2 1236
-
- 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
-
- Easy Language Knowledge Base 2.5 CHM version packaging
- Easy Language Knowledge Base is a very useful e-book for beginners of Easy Language. It is recommended to read it chapter by chapter and understand it thoroughly, so that you can better master Easy Language. Friends who want to learn easy language programming can refer to the following
- 2024-02-28 0 794
-
- Websphere tutorial Chinese WORD version
- This document is a Websphere tutorial; WebSphere is the infrastructure software of the Internet, which is what we call middleware. It enables enterprises to develop, deploy, and integrate a new generation of e-commerce applications (such as B2B electronic transactions), and supports business applications ranging from simple Web publishing to enterprise-level transaction processing. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-29 0 755
-
- Spark Streaming Programming Guide Chinese WORD version
- Spark Streaming is the core API of Spark, which supports high throughput and fault-tolerant real-time streaming data processing. It can accept data sources from Kafka, Flume, Twitter, ZeroMQ and TCP Socket, use simple API functions such as map, reduce, join, window and other operations, and can also directly use built-in machine learning algorithms and graph algorithm packages to process data . Interested friends can come and take a look
- 2024-02-27 0 908
-
- JSON Getting Started Guide Chinese WORD version
- JSON stands for JavaScript Object Natation. It is a lightweight data exchange format that is very suitable for the interaction between the server and JavaScript. This article will quickly explain the JSON format and demonstrate through code examples how to process JSON format data on the client and server respectively.
- 2024-01-27 0 1127
-
- Android uses ViewFlipper to switch pages WORD version
- This document mainly talks about Android using ViewFlipper for page switching; the Android system comes with a multi-page management control: ViewFlipper. It can simply switch sub-pages. It only needs to use the addView method to add several Views. Each View Corresponding to one page, you can complete the management of multiple pages. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-27 0 1053
-
- Android Development Guide Chinese chm version
- Android Application Framework Development Guide Chinese version chm, this booklet is a translation of the application framework part of the English development material Android SDK version 1.5, covering all major concepts of Android application development. Some content is compiled from the Internet. This article is for technical learning only, please do not use it for commercial purposes. Contents include: Application Fundamentals. Key classes...
- 2024-01-31 0 880
-
- wxPython 2.8 Application Development Cookbook English PDF version
- In today's desktop application world there are massive incentives to be able to develop applications that can run in multiple environments. Currently, there are a handful of cross-platform frameworks to choose from for developing desktop applications in Python. wxPython is such a cross-platform GUI toolkit for the Python programming language. It allows Python programmers to create a complete, powerful graphical user interface program, simply and conveniently. wxPython's coding style has changed quite a bit over the years, and is getting more Pythonic. Examples you will find in this
- 2024-01-26 3 1375
-
- Quickly get started with Android database operations Chinese WORD version
- Android uses the relational database SQLite3, which is a lightweight embedded database that supports SQL and is widely used in embedded operating systems. WM also uses SQLite3; more details about the principles and principles are in this article I won’t mention it, but if you want to quickly learn to operate SQLite3, then this is the article you are looking for! Interested friends can come and take a look
- 2024-02-28 0 909
-
- Sencha touch Development Guide Chinese WORD version
- This document mainly talks about the Sencha touch development guide; it mainly introduces how to use Sencha Touch to develop applications for handheld devices, mainly for high-end mobile phones such as iPhone. We will introduce the entire development process through a detailed example. Sencha Touch is a Javascrt framework specifically developed for mobile devices. With Sencha Touch you can create web apps that are very much like native apps. The user interface components and data management are all based on HTML5 and
- 2024-02-01 0 576
-
- Introduction to OpenGL functions Chinese WORD version
- This document mainly talks about the introduction of OpenGL functions; to develop OpenGL-based applications, you must first understand the OpenGL library functions. It adopts C language style and provides a large number of functions for graphics processing and display. There are more than 100 functions in the OpenGL graphics library, which belong to different libraries such as OpenGL's basic library, utility library, and auxiliary library. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-27 0 626
-
- 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
-
- Using JSON for network data exchange and transmission Chinese WORD version
- This document mainly talks about using JSON for network data exchange and transmission; JSON (JavaScript ObjectNotation) is a lightweight data exchange format that is easy to read and write, and is also easy to be parsed and generated by machines. It is very suitable for servers and clients. Interaction. JSON uses a programming language-independent text format, but also uses C-like language conventions. These characteristics make JSON an ideal data exchange format. Like XML, JSON is a plain text-based data format. Since JSON is born
- 2024-02-29 0 902
-
- Android uses JSON for network data exchange WORD version
- This document mainly talks about Android's use of JSON for network data exchange; JSON (JavaScript Object Notation) is a lightweight data exchange format that is easy to read and write, and is also easy to be parsed and generated by machines. It is very suitable for servers and clients. terminal interaction. JSON uses a programming language-independent text format, but also uses C-like language conventions. These characteristics make JSON an ideal data exchange format. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-31 0 980