how to open rb file

Analysis of open mode of C language fileIn the C language file manipulation syntax, open file files have the following 12 modes, such as: open Mode   can only read     can only write  

Copyright Disclaimer: During reprinting, please use hyperlinks to indicate the original source and author information of the article and this statementHttp://bigwhite.blogbus.com/logs/27940065.html My project has been using C language as the main

Introduction to Functions　　function function: open a file　　function Prototypes: FILE * fopen (const char * path,const char * mode);　　related functions: Open,fclose, fopen_s[1], _wfopen　　Required Libraries: stdio.h>　　return value: The file pointer to

Introduction to Functions 　　function function: open a file　　function Prototypes: FILE * fopen (const char * path,const char * mode); related functions:open,fclose,fopen_s[1]　　 , _wfopen 　　Required libraries: 　　return value: After the file is

　　Main content:1. Initial file operation2. Read-only (R,RB)3. Write only (W,WB)4. Append (A, AB)5. Read and write (r+)6. Write-read (w+)7. Additional write read (A +)8. Other methods of operation9. File modification and another way to open a file

1 C file operations   FileBasic concepts of FilesThe so-called "file" refers to an ordered set of related data. This dataset has a name called a file name. In fact, we have used files many times in the

File operations under Linux (C + +) Open, fopen, and FreopenOpen is the underlying system call function under Linux, the standard I/O library functions under fopen and Freopen C/s, with input/output buffering.Linxu under the fopen is the open

In C, file operations are done by the library function, which describes the opening and closing of files. File open (fopen function) The fopen () function is used to open a file whose prototype is: FILE *fopen (Char *filename, char *mode);

First, open the fileobj = open (' File path ', ' Open file Mode ')Open file methods are:R: Read-only moder+: equivalent to RWW: Write Methodw+: Still equals W, meaninglessA: Append methodA +: Still equals a, meaninglessOpen () is a python built-in

File operations under Linux (C + +) Open, fopen, and FreopenOpen is the underlying system call function under Linux, the standard I/O library functions under fopen and Freopen C/s, with input/output buffering.Linxu under the fopen is the open