data structures

Several main modes of interprocess communication in Linux: Pipelines (pipe) and well-known pipelines (FIFO), signal (signal), Message Queuing, shared memory (shared memory), semaphores (semaphore), sockets (socket), This article makes a brief

Specular Highlights (mirror light) When simulating a diffuse surface, a smooth, matte object is used. This method is suitable for most objects in the scene, and many illumination models are based on this method. However, it is sometimes simulated

The analysis here is libevent-1.4.9. PS: The front also looked at the source code of the Libev, the mother, the code is too obscene, compared to libevent code written much better. First, take a look at some of the most important data structures:

Dynamic | Web page one, dynamic classification directory and its characteristics The so-called hierarchical directory, in fact, we are not unfamiliar, people familiar with the Windows operating system, must have the image of Windows FileSystem's

In this tutorial, I assume that everyone knows how to work with C + + classes because all of my data structures have to be based on them. I've had a tutorial on data structures, but it's hard to find a script that uses OOP. Therefore, this will

xml| generate XML in general, as soon as we mention XML, most of the problems are focused on parsing XML and XML structures. In this type of technology, the world's Business consortium proposes DOM and sax specifications to parse data, Sun provides

In many applications, we usually need to deal with the processing object according to the priority situation, such as dealing with the highest priority object first, and then processing the object of the high level. The simplest example is when you

This article introduces Python functional Programming Guidelines (III): Iterator details, this article explains the iterator (iterator) overview, use iterators, builder expressions (generator expression), and list resolution (lists comprehension)

Structs are defined using the struct keyword and are similar to classes, representing data structures that can contain data members and function members.In general, we rarely use structs, and many people do not recommend the use of structs, but as a

Specification Chapter III anonymous method Original: Microsoft Corporation Original: http://msdn.microsoft.com/vcsharp/team/language/default.aspx (Specificationver2.doc) Translation: Lover_p Source: -------------------------------------------------

Object-oriented database system supports object-oriented data model, named OO model. In other words, an object-oriented database system is a persistent, shareable object library storage and management; An object library is a collection of objects

In two-dimensional array A, the largest element of each row is selected to form a one-dimensional array of B. A=3 4 108 37b= (87 108 37) The idea is to look for the largest element in each row of array A, and then assign the value to the

Design | data [For the convenience of their own reading so collect and organize here, Www.DMResearch.net] 21 Principles of Data Warehouse design --7 steps, 7 taboos and 7 ways of thinking Seven steps to efficiently implement a data warehouse

Profile What is a string? We think that it is not so much a class as it is just a ADT (abstract data type). Current string classes in C + + Currently widely used C + + String class has two: Std::string (basic_string, provided by the STL), CString

Today we continue to learn the WCF distributed development step-by-Step Series 12: WCF transaction mechanism (Transaction) and distributed transaction programming. As we all know, in the process of application system development, the transaction is

mysql| Basic Tutorials | data | Database Database from the simple collection of initial data files to today's large-scale database management system has become an indispensable part of our daily life. Without the help of a database, many simple

The object of unit testing is the smallest unit of software design--the module. Unit testing is based on a detailed description, unit testing should be in the module of all the important control path design test cases, in order to find the internal

xml| Create | templates Sending mail is a basic function of Web application system. Generally speaking, mail has specific types, such as password reminders, welcome information, order confirmation or receipt confirmation. Although the content of

Program Jason Clark This article assumes that you are familiar with. NET and C # Download the code for this article: Plug-ins.exe (135KB) Overview Most user applications benefit from the ability to be extended by other developers. Extending an

10 years ago, when I first started mountain biking, I preferred to use spare parts as few as possible as simple bikes as possible. Later, I realized that some parts (such as rear shock absorbers) could protect my back and the frame of my bike from