fgets linux

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. An example of testing using scanf:#include "stdio.h"#include "string.h"int main (){Char name[10];scanf ("%s", name);puts (name);return 0;}Compile and invoke the following:Can see the second time, due to the input string length, resulting in abort2

  Two original posts: http://www.cnblogs.com/younes/archive/2010/01/05/1639482.html Http://blog.csdn.net/cxyol/archive/2006/03/18/628324.aspx   FirstTwo functions are not functions in the c Standard Library: Int getch (void) // read a character from

Gets () stops reading strings from the stdin stream until it receives a linefeed or EOF, and stores the read results in the character array pointed to by the buffer pointer. The linefeed is not used as the content of the read string. The read

First, these two functions are not functions in the C standard library, Int getch (void) // read a character from the standard input. When you enter the character on the keyboard, the screen does not display the character you entered. That is, do

In some test programs, you sometimes need to send data cyclically to view the feedback results to obtain the correct parameters. For example, when writing a data in I2C, if a debugging tool can adjust the write parameters to obtain an accurate

A common C language exercise: "Use fgets () to read the content of an ASCII text file and output all the text to the console line by line ." Can you do this easily? Show SectionCodeLet's take a look. Is the code you wrote 100% correct? Will

Both the scanf () function and the Get () function are available for input strings, but are functionally different. If you want to enter the string "Hi Hello" from the keyboard, you should use the __gets__ function. The get can receive spaces, and

It's been a long time, not a series. string Read and write functions fgets and fputs: 1, fgets () function:Prototype Char *fgets (char *s, int n, FILE *stream);read out before reading the n-1 (n default 1024) character from the stream, such as if a

fopen (Open file) Defining functions FILE * fopen(const char * path,const char * mode); Function description Parameter The path string contains the file path and filename to open, and the parameter mode