If I run the command-line program mysql like mysql -u someone -p < sql-file 开发者_开发问答 so that a password is required (-p), it prompts for a password:
(i开发者_高级运维\'m new to java) I need to start a process and receive 2 or 3 handles: for STDIN, STDOUT, (and STDERR), so I can write input to the process and receive its output, the same way comman
is it possible to have a cross-platform way to handle backspace and arrows keys within a C or OCaml program?
In C++ or any other languages, you can write programs that continuously take input lines from stdin and output the result after each line. Something like:
I was finishing up K&R exercises 7.4 and 7.5 and came across an annoying \"feature\" that I don\'t believe the standard states.
I\'m reading and processing a stream of input from the ARGV filehandle in Perl (i.e. the while(<>) construct) a regular filehandle, which may be STDIN. However, I need to analyze a significant p
I\'m writting a Ruby program for windows, and I need to read user input from keyboard (stdin). However, it\'s ne开发者_StackOverflow社区eded that the user key-presses are not automatically displayed
When I execute the following Common Lisp program by calling (play), I get the error: Argument X is not a NUMBER: Guess
I want to read the name entered by my user using C programmes. For this I wrote: char name[20]; printf(\"Enter name: \");
int x,y,m; for(;;){ m=scanf(\"%d %d\",&x,&y); if (m!=2 || m==EOF){ break; } else{ printf(\"/%d/%d/\\n\",x,y);
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