Now that I have getch() to work, I have yet another problem. BTW, thank you for answering these questions, I do ask a lot, only because I am eager to know, what is a board used for anyways :)
Ok, he's the problem...
#include iostream.h
#include conio.h
int main()
{
char movement;
... (2 Replies)
what is the function of swap in linux why i have to create apsolutely a particion for the swap when i install (i installed lnx4win mandrake and made an automat. disk particion and the install program one of my disk partitions that was 3gb devidet in 4 one native 700mb swap 600mb and the others i... (1 Reply)
Hello
if I like to move file from defined directories system to new directory that not contained any directories system structure .
But I like to create the same file system structure as source directory for example :
I have 2 directories: foo1 and foo2
foo1 have directories and foo2 have... (2 Replies)
Hey my friend was asking me if i knew a way to cout how many different words in a file. I told him no not off hand, but i was thinking about it, and i started to wonder also. I imagine this is probably pretty simple im just missing something, I keep confusing my self with how you would compair and... (16 Replies)
Hi,
Can anyone please explain a little about df command. I have following question:
Following example is showing % used as 4 where as total free blocks are 15.46 out of 16.00 MB blocks.
df -m /test
Filesystem MBblocks Free %Used Iused %Iused ... (5 Replies)
Discussion started by: itsabhi9
5 Replies
LEARN ABOUT DEBIAN
pdl::pdl2
pdl2(3pm) User Contributed Perl Documentation pdl2(3pm)NAME
pdl2 - Simple shell (version 2) for PDL
SYNOPSIS
Use PDL interactively:
%> pdl2
pdl> $a = sequence(10) # or any other perl or PDL command
pdl> print "$a = $a
";
$a = [0 1 2 3 4 5 6 7 8 9]
DESCRIPTION
The "pdl2" program, also known as the Perldl2 shell, is a second generation version of the original "perldl" interactive PDL shell. It
attempts to be backward compatible in usage while providing improved features, better support for Perl syntax, and an more easily extended
framework based on the Devel::REPL shell.
If you have Devel::REPL version 1.003011 or later, then "pdl2" will start with full functionality. If Devel::REPL is not installed or
found then "pdl2" will print a warning and run the legacy "perldl" shell command instead.
By default, command lines beginning with the default prompt of either "pdl2" or "perldl" (one of 'pdl> ', 'PDL> ', or 'perldl> ') will have
the prefix string and surrounding whitespace stripped. This allows for easy cut-and-paste from sample PDL shell sessions or other examples
into another PDL shell session.
FUNCTIONS
do_print
Toggle print-by-default on and off (default value: off)
By default, "pdl2" does not print the results of operations since the results can be very large (e.g., a small 640x480 RGBA image is still
more than 1_000_000 elements). However, for experimenting and debugging more complex structures, it helps to see the results of every
operation. The "do_print" routine allows you to toggle between the default "quiet" operation and a full Read, Evaluate, Loop style.
pdl> $a = pdl(3,2)
pdl> do_print
1
pdl> $a = pdl(3,2)
$PDL1 = [3 2];
pdl> do_print
pdl> $a = pdl(3,2)
VARIABLES
$PDL::toolongtoprint
The maximal size pdls to print (defaults to 10000 elements). This is not just a "perldl" or "pdl2" variable but it is something that
is usually needed in an interactive debugging session.
SEE ALSO
perldl, Devel::REPL
perl v5.14.2 2012-05-30 pdl2(3pm)