10-19-2009
Huge red flag?
We are allowed to post school work after we've tried it ourselves I believe... And clearly I have, I just don't know how to get each code working.
Do I put them in the Main class? Or in the public static void main(String[] args)? and how do I get them to return values? I am not asking that you make the code for me, since I've already done...
~H
7 More Discussions You Might Find Interesting
1. UNIX Desktop Questions & Answers
How can I set up the profile for a use so when entering a eg first charachter of a file and then pressing the tab OS will complete the file name.
Thanks in advance Tom (4 Replies)
Discussion started by: Tom_Zamani
4 Replies
2. UNIX for Dummies Questions & Answers
Hi all, This is my first post.
I am a complete noobie to the UNIX OS, I have an iMac G5 with the unix shell built in and am interested in learning how to use it to do things useful with it, but have no idea where to start. I have read over the basic commands but they haven't helped me much yet.... (3 Replies)
Discussion started by: avdrummerboy
3 Replies
3. Shell Programming and Scripting
Hi All,
I need some help to complete the below script, after executing below script blank lines are coming, but i am expecting 4 digit numeric no. Please solve the issue ASAP.
function portno
{
while (true)
do
random=`echo $RANDOM | cut -c 1-4`
port=`netstat -a | grep -c $random`
... (5 Replies)
Discussion started by: sridhusha
5 Replies
4. UNIX for Dummies Questions & Answers
Hi,
Does anyone know how to make BASH provide a list of possible completions on the first tab, and then start cycling through the possibilites on the next tab?
Right now this is what I have in my .bashrc:
bind "set show-all-if-ambiguous on"
bind \\C-o:menu-complete
This allows... (0 Replies)
Discussion started by: Mithu
0 Replies
5. UNIX for Dummies Questions & Answers
Hello Guys
I am a complete New bie in UNIX ( Just know a few of the commands ). Please guide how should I learn Unix In a proper way . I am doing a job, so i will have to do the study at home . Which books , Links, Pages you will suggest me so that i can learn UNIX fast .
Thanks (5 Replies)
Discussion started by: supercops
5 Replies
6. Homework & Coursework Questions
I have the following piece of codes. Please explain it to me in great detail how are these codes working.
1. #include <stdio.h>
int main(){
int x;
x=0;
while (x<2 && fork()){
if (!fork()) execlp("echo","x++","x",0);
x++;
system("echo x+x");
}
}
2.
#include <stdio.h>
int i;... (1 Reply)
Discussion started by: prakashabii
1 Replies
7. Post Here to Contact Site Administrators and Moderators
In general, would most experts, moderators and programmers, like to see the original entire script (even if very long), or just a simplified version of the problematic parts?
I currently have a GNU bash function (with a lot of issues). Is it more advisable to make separate posts for each... (3 Replies)
Discussion started by: AlphaLexman
3 Replies
LEARN ABOUT V7
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)
NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS
-raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO
ppm(5)
AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)