getfilesize

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How to encapsulate pcm data into wav Files in C Language

How to encapsulate pcm data into wav Files in C Language Pcm is the raw audio data. wav is a common audio format in windows. It only adds a file header to the pcm data. // WAVWriter. cpp: defines the entry point of the console application. // #

Code for hiding a service in ring3

From: ASM over RKU, GMAER dll module check code, just two sentences: ldm-HashLinks.Blink-Flinkldm-HashLinks.Flink; ldm-HashLinks.Flink-Blinkldm-HashLinks.Blink; below is a ring3 hidden service code, it's just a little bit modified by someone else: #

[VC] large file splitting tool, supporting a maximum size of 3 GB

Pnig0s p.s. In fact, the main thing is to practice the memory ing file method. The Demo is a bit rough, and I used it to separate the SQL file myself. The usage is clearly written in-h, and the size is calculated in KB. Pay attention to this when

Load and draw a PNG picture using the MFC CImage class and GDI + image

First, use the MFC CImage class to load PNG imagesTo test the effect of CImage drawing a PNG image, we use the software to intercept a 360 interface, and then use tools such as Photoshop to add a transparent area around the image and then save it as

Java memory Leaks _ vs. C + + (reprint summary)

Original URL: http://developer.51cto.com/art/201111/302465.htmUnderstanding and resolution of Java memory Leaks (1) There are generally two kinds of memory leaks. A situation such as in the C + + language, the allocated memory in the heap, when it

Hacker technology-slv unpackme shelling

Comments: In fact, the shell itself does not matter. The problem is that there is a verification in the vm. Sm students show their mercy. I barely got a job running normally and didn't have the energy to restore the vm. On the retn of virutalfree, f4

0-day analysis by a web Editor in South Korea

This editor is widely used in South Korea. It is used in www. hani. co. kr, www. kbs. co. kr, and www.joinsmsn.com. Because it involves many sites, the specific program name cannot be directly released. The following is a brief analysis of the

Create a full-featured MYSQL UDF

Currently, most system permissions obtained through mysql on the Internet are obtained through User Function interfaces udfs of MYSQL, such as Mix. dll and my_udf.dll. In Mix. there is a MixConnect function in the dll that will rebound the shell,

Start with: What about malicious code!

Start with: What about malicious code!Hacker malicious code   Any software or code that causes damage to users, computers, or networks in some way can be considered malicious code.  Category  Infected Virus Worm Trojan hacker tool HackTool Spyware

Understanding and solving process of Java memory leak

This article describes in detail the principles of Java memory management, as well as the causes of memory leaks, and provides a number of solutions to solve Java memory leaks, in the hope that Java developers have some help.Java Memory Management

iOS Development Network-Multi-threaded breakpoint download for large files

Http://www.cnblogs.com/wendingding/p/3947550.htmliOS Development Network chapter-Multi-threaded breakpoint DownloadDescription: This article describes multi-threaded breakpoint downloads. The project uses Apple's own class to enable multiple threads

C ++ uses memory file ing to read and write files

C ++ uses memory file ing to read and write files I need to read and write 2 TB of data each time recently, so I found a solution. I hope you will be familiar with reading files. It can be used one day.   Handle m_handle_file = createfile

The masm32 program uses the PE file header information to calculate the file length.

To get the length of a file, we can use the API function getfilesize ().   For files in PE format, we can also use the information in the PE file header to obtain the file length by: sizeofheaders value in optional Header + sizeofrawdata value in

C ++ Example 3

# Include # Include # Include /*Author: lin49940Date: 2010.5.1*/Using namespace STD; /** Query the files and folders in the specified directory and return the number of files,* The file and Folder Information are stored in the _ finddata_t array

Interpretation of file operation APIs and cfile classes in VC ++ Program Development

In VC programming, there are two methods to operate files: Using API functions and cfile classes of MFC. Microsoft encapsulates the general operations on files. The following describes how to use these two methods to perform file operations. 1.

Memory ing to quickly read and write files

Procedure mapmemoryfilecopy (sourcefilename, targetfilename: string );ConstBuffersize = 1024*1024*64;VaRSourcehandle: thandle; // source file handleTargethandle: thandle; // target file handleFsize: Cardinal; // the file size is 32 characters

Windows core programming learning notes-Chapter 17th

Chapter 2 memory ing files Or advantages and disadvantages. Then use. How to use it. 17.1 Principle and usage of memory files 17.2 use memory ing files 17.3 share data between processes using memory ing files 17.1 Principle and usage of memory files

Windows core programming Chapter 17-Subsequent

I. ANSI and Unicode knowledge points 2. Use a memory ing file to reverse the content of an ANSI or Unicode text file. 3. share data between processes. For details, refer to the one-day API practice. I. ANSI and Unicode knowledge points 1,Determine

A simple FTP application Zhuan in. NET 2.0 (C #)

Address: http://www.c-sharpcorner.com/UploadFile/neo_matrix/SimpleFTP01172007082222AM/SimpleFTP.aspx[Source code download]   . NET 2.0 (C #) Simple FTP applicationProgram Original article released on: 2007.01.18Author: Neo MatrixTranslation:

C file operations

1. delete an object 1. c call the doscommand: System (char * cmd); for example, system ("del D: \ Chang \ xxx.txt"); delete the file 2. Call API: delete a file: int remove (char * filename); Return 0 success-1 Failure 3. deletefile ("D: \

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