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This section is about how to get information about applications in Android, including PackageName, label, icon, occupancy, and so on. Specifically divided into twosection, the plan is as follows: The first part: Get the application PackageName,

I. Usage of inline functions From the source code layer, inline functions have a function structure, but are not functional after compilation. During compilation, a macro-like replacement is used to replace the name of the called function with the

Axis2 is an open-source WebService framework of the Apache Foundation. This open-source framework can be used to publish some WebService services. For example, weather forecasts for some websites, interconnection between two systems, and

Description of typedef Typedef statements help you create platform-independent types and even hide complex and incomprehensible syntaxes. In any case, the use of typedef can bring unexpected benefits to the code. Through this article, you can learn

There are many applications and examples on the Internet for Android automatic shutdown. Compared with automatic boot, automatic shutdown can be achieved by setting alarm at the application layer. However, automatic start-up is rarely introduced on

(1) "/" And a macro with a long number of rowsThe macro definition can contain more than two lines of commands. In this case, you must add "/" on the rightmost side and the line "/". No more characters are allowed, and no comments are allowed, the

Source 1: Using typedef to curb miscreant code Typedef statements help you create platform-independent types and even hide complex and incomprehensible syntaxes. In any case, the use of typedef can bring unexpected benefits to the code. Through this

I recently studied deep understanding of computer systems. I forgot about the computer system I learned. I found that this is a good teaching material. If I use this book to teach in colleges and universities, the effect would be good. This book

Use the dispatchaction class to lose weight for the system! In struts, you should try not to use the action class, because they make your project bloated, you can use Org. apache. struts. actions. the dispatchaction class integrates the operations

1.0 Introduction This paper briefly discusses the relationship between XML and the database, and lists some software that can use the database to process XML documents. Although I am not going to introduce these software in detail here, I hope it

Class loading is one of the most powerful mechanisms provided by the Java language. Although class loading is not a hot topic, all programmers should understand its working mechanism and understand how to make it meet our needs. This effectively

Author: goerge foot) Email: george.foot@merton.ox.ac.uk Occupation: student at Merton College, Oxford University, England Occupation: Student, Merton College, niujincheng University, England IRC anonymous: gfoot Decline commitment: the author will

COM technology requires high isolation between the client and the server, which is implemented through the interface, but the problem is that the interface method only provides a limited number of parameter data types, if this interface is based on

Const Usage Details Object-oriented is an important feature of C ++.However, the optimizations added by C ++ on the basis of C are also very dazzling.Const can directly replace # define in C.The following points are very important, and the

Switch all cl.exe commands /C: retained the comment statement in the pre-processing output. /C: Compile only, no connection, equivalent to selecting "compile" under the "build" menu" /D: defines constants and macros, which have the same effect as #

1, osrunning Defined in ucos_ii.h and declared as boolean data type. This variable is used to indicate whether the OS is running. "1" indicates the running status, and vice versa. 2. ospriocur Defined in ucos_ii.h and declared as int8u data type,

One-way linked list implemented in C Language List. C-a linked list by C Cheungmine@gmail.com (This article does not provide any protection. Therefore, you should fully consider the risks caused by using the code in this article. You cannot declare

Using QT to detect USB flash drive plugging, the idea is to use qt's q6. messages can receive messages from Hal or udisks. These two methods are feasible on the X86 platform, but it won't work on the board. There may not be Hal in the Board, but Hal

After two hours of searching for data, I found that defining variables is so simple that all documents in China are copy, with no technical content; The data store url I accessed is used to drive the bullet parameters, 1. I define a variable, VAR

# Define is a macro definition Command provided in C language. Its main purpose is to provide programmers with some convenience in programming and improve the program running efficiency to a certain extent, however, students often