C + + Zip compressed file, using the Zlib library and CodeProject on the zip_utils__c++

PS; The Zlib library is older, like version 1.01e. Basic functions are similar. Part1: Using the complete library on the CodeProject, Daniel is really convenient and easy to find. Address:

C # uses FileSystemWatcher to monitor the operation of files

Reprint: http://www.cnblogs.com/cssmystyle/archive/2011/07/29/2120799.html When planning a feature implementation, I want to implement a program has been running in the background, and then can monitor the user to some kind of suffix file operation,

Summary of usage of string classes in standard C + + [reprint]__c++

Original address I believe that the use of MFC programming friends to CString this kind of impression should be very profound. Indeed, the CString class in MFC is really convenient and easy to use. But if you leave the MFC framework, there are no

Problems with XPath expressions when C # operations use XSD XML files

XPath can find the node but associate the. xsd file (schema specification) with the XML file when the original operation does not use an XSD XML file. There was an error, and the node was not found according to XPath. Plugin.xsd file when the

C # string conversion to date time format and its error handling

Article keywords: C # string conversion to date C # Date conversion string string conversion date string convert to date integer convert to string floating-point number convert to string literal to time convert string to time character conversion to

Spring and drools consolidation encounter problems cvc-complex-type.2.4.c

Drools Version: 5.3 Error description cvc-complex-type.2.4.c:the Matching wildcard is strict, but no declaration can being found for element drools:keybase The Keybase node was not found from the error message Schema configuration: XML Code

Android NDK compiles c/A + + for so shared objects __c++

Concept jni(Java Native Interface,java local interface) that enables Java and other languages to interact (mainly C/s + +), such as: Java programs invoke C + + through JNI A DLL dynamic link library that is written to run on Windows. SO (Shared

C # implementation BASE64 encryption decryption

Method One Class Base64helper {//////Base64 encryption, UTF8 encoded encryption////// plaintext to be encrypted /// encrypted string public static string Base64Encode (str ing source) {return Base64Encode (Encoding.UTF8, source); }//////Base6

AutoCAD Development based on Visual C #--Example 1 Basic example

Example 1 Basic examples 1 , new Project Start Visual Studio 2005, create a new project named CAD development, as shown in the following illustration: 2 , adding references Add AutoCAD references AutoCAD 2007 type library and autocad/objectdbx

Hash data Structure C + + describes __ garbled problem

In this paper, two kinds of hashing are implemented--linear open addressable hashing, linked list hashing Hash list-A dynamic collection structure that supports only the basic rules for Insert,search and delete operations: Keyword Key,index=fun (key)

For 1+2+...+n, we must not use multiplication and division, for, while, if, else, switch, case and other keywords and conditional judgment statement (A? B:C) _ Programming

Title: Seek 1+2+...+n, the request cannot use multiplication and division method, for, while, if, else, switch, case and so on keyword and conditional judgment statement (A? B:C) This problem is indeed a bit biased, most people on the internet to

Application layer read/write I²c device can read and write 8-bit, 16-bit device address gadget and source code

 #include "standard_i2c.h"#include #include #include #include #include #include #include #include #include #include #if 0#include #include #else#define I2C_M_WT 0x0000/* Write data from master to slave */#define I2C_M_RD 0x0001/* read data,

RTP/RTCP (real-time transport protocol/real-time Transmission Control Protocol) custom related C structure (reference)

The Wgscd-picked Rtp/rtcp (real-time transport protocol/real-time Transport Control Protocol) is based on UDP-derived protocols and adds control over real-time transmission. Commonly used for online transmission of real-time video data, such as

C language-print byte representations of different objects (int* cast to unsigned char* understanding)

This article refers to "in-depth understanding of computer systems" P31.First look at the following code: 12345 hexadecimal representation: 0x000030391#include 2 3 intMain ()4 {5 intA =12345;6 Char*q = (Char*) (&a);7 for(inti =0; I

C # Language history version features (C # 1.0 to C # 8.0 rollup)

C # as Microsoft 2000 later. NET platform development of the language, the development has been 17 years of history, the language itself has a wealth of characteristics, Microsoft's support for its update is also very supportive. Microsoft has

Singleton design model-modern c ++ design-generic programming and design model study notes.

1.1 Singleton (Single Instance) If we think that a class only needs to generate one instance, we will design it as Singleton (single instance mode ). Singleton is the most frequently used mode in our projects,This mode ensures that a class has only

One-stop learning of C language programming in Linux

Before Yan This book was originally designed for the employment courses of Embedded Linux System engineers at the Beijing Education and Research Center. This course is a four-month full-time vocational training, requiring students to possess very

Replace pass-by-reference-to-const with pass-by-Value -- Objective C ++ learning notes

   Replace pass-by-value (prefer pass-by-conference-to-const) with pass-by-reference-to-Const. To pass-by-value .) Pass-by-conference-to-const: ClassPoint { Public: Point(): Xval (2), yval (2 ){Printf("% D, % d/N", xval, yval );} Void Setxval(IntI) {

Valid tive C ++, 3rd edition, item 26: variable definitions (variable definition) is postponed whenever possible)

Item 26: variable definitions (variable definition) is postponed whenever possible) By Scott Meyers Translator: fatalerror99 (itepub's nirvana) Release: http://blog.csdn.net/fatalerror99/ If you define a variable with a constructor (constructor) or

Use Visual C ++ to capture images of AVI Files

An AVI file is a multimedia file. An Avi image is a video image. It is a riff description file used to obtain, edit, and demonstrate audio and video sequences. A general AVI file contains audio streams and video streams. Some special AVI files also

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