end of file c

C-based file operations In ANSI C, the operation of the file is divided into two ways, that is, streaming file operations and I/O file operations, respectively, described below. One, streaming file operation The file operations in this way have an

Fgets (read a string from the file)Related functions: open, fread, fscanf, GETCHeader file include Define the function char * fgets (char * s, int size, file * stream );Function Description: fgets () is used to read characters from the file referred

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

C exam (Judge big-end and small-end mode) Question 1: Write a c function. If the processor is big_endian, 0 is returned. If little_endian is used, 1 is returned. Answer: Int checkcpu () { { Union W { Int; Char B; } C; C. A = 1; Return (C. B = 1 ); }

C # call. bat file Use namespaces: Using System.Diagnostics; System.Diagnostics.Process.Start (Server.MapPath ("Ah.bat")); ===================================================================== The file with the extension is bat (either nt/2000/xp/200

fopen (Open file)Correlation function Open,fclose Table header file #include Defines the function FILE * fopen (const char * path,const char * mode); The function description parameter path string contains the file path and filename to open, and

fopen (Open file)Correlation function Open,fcloseTable header file #include Defines the function FILE * fopen (const char * path,const char * mode);Function description The path string contains the file path and filename to open, and the parameter

fopen (Open file)Correlation function Open,fcloseTable header file #include Defines the function FILE * fopen (const char * path,const char * mode);Function description The path string contains the file path and filename to open, and the parameter

Use namespace: using System. Diagnostics;System. Diagnostics. Process. Start (Server. MapPath ("ah. bat "));========================================================== ==================================Files with the extension bat (or cmd in

Common Linux C functions-File Content operations-general Linux technology-Linux programming and kernel information. For more information, see the following. Clearerr (error flag for clearing file streams) Feof Header file # include Define the