rewind reading

/*========================================================== ==========================================Name: quanhaunchong. cAuthor:Version:Copyright: Your copyright noticeDescription: Hello world in C, ANSI-style=====================================

C language Setlinebuf () function: Set file stream to linear bufferheader file: #include To define a function: void Setlinebuf (FILE * stream); Function Description: Setlinebuf () is used to set the file stream to change

This article mainly introduces the PHP mobile file pointer ftell (), fseek (), rewind () function summary. This article first explains their functions, and then provides specific examples, for more information about how to read and write a file, you

There are several common approaches to buffer in the Java NIO, such as Clear,rewind and flip. The following gives you this three ways of source code, convenient for everyone to remember.The clear () method is used for write mode, which acts as the

There are several common approaches to buffer in the Java NIO, such as Clear,rewind and flip. The following gives you this three ways of source code, convenient for everyone to remember.The clear () method is used for write mode, which acts as the

The read and write operations to the buffer first know the lower, upper, and current position of the buffer. The values of the following variables are essential for some operations in the buffer class: Limit: All read and write operations

Http://blog.sina.com.cn/s/blog_61437b3b0102v0bt.htmlhttp://blog.csdn.net/chenwk891/article/details/8776479 in c\c++, the file operations are implemented by the library function, mainly divided into two types of read and write operations, the

reprinted from: http://blog.csdn.net/xidianzhimeng/article/details/235412891 fopenFunction prototype: File * fopen (const char * path,const char * mode); return value: When the file is opened successfully, the pointer to the stream will be returned.

Rewind and BACKSPACE of Fortran languageIn the early Fortran specification and compilers, backspace and rewind were indeed related to sequential storage devices such as tape drives. Later, it becomes a device-independent statement. However, it may

In the process of reading and writing files, it is sometimes necessary to jump in a file, read in different locations, and write data to a different location. For example, you would need to move a file pointer to save data using a file emulation