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C plus plus code to read the data from any file?
The following function will read any valid file name one byte at a time. int read_file(char* filename) { FILE* input=fopen( filename,"rb" ); if( !input ) { std::cerr<<"File access error: "<<filename<<std::endl; return( -1 ); } char ch; while( fread( &ch, 1, 1, input )==1 ) { // process the byte... } fclose( input ); return( 0 ); }
How many characters can a filename contain?
There are 8 characters which filename can obtain
What does a filename indicate?
What is in it.
Which of the following command is used to display the first 10 line of a file in Linux?
$ cat filename | head
What is the unix command to delete a given file?
To delete a file, type: rm filename To delete a file, but prompt for confirmation first use: rm -i filename In both cases, replace filename with the name of the file you're wanting to remove.
What is the PHP command used to take a file name and inserts the file's contents into the script?
you can use: include($filename); // will give a warning if the file is not found include_once($filename); // same, but only includes if the file isn't already included require($filename); // will stop the script if the file is not found require_once($filename); // same, but only includes if the file isn't already included
What command you use to delete a file?
Del is used to delete a file in command prompt.
What provides a clue to the contents of a file?
A filename.
What is a computer document title called?
filename
What is the use of extension?
you can put it to the end of the filename: somesource.c
What is the program filename for System File Checker?
Sfc.exe
How do you compress a file using gzip?
gzip filename ...
