I want to write a program in C which will generate a maze randomly and find the solution for it ..
The idea behind is in [url]
How the 16 bit integer is stored in a variable..Earlier I wrote a program on trees and displayed it using dotty.. Is there any such tool to display a maze..I am using ubuntu 10.04.
I want to write a program in C which will generate a maze randomly and find the solution for it ..
The idea behind is in [url]
How the 16 bit integer is stored in a variable...Earlier I wrote a program on trees and displayed it using dotty...Is there any such tool to display a maze...I am using ubuntu 10.04
I have both 32 bit and 64 bit libs installed with gcc multilib.
I tried following options, but the result is still a 32bit elf:
# cc -mips64 -mabi=o64 -mlong64 -mgp64 -c gendian.c
# file gendian.o
gendian.o: ELF 32-bit LSB relocatable, MIPS, MIPS64 version 1 (SYSV), with unknown capability 0xf41 = 0x756e6700, with unknown capability 0x70100 = 0x1040000, not stripped
The machine is running 64 bit os:
# uname -a
Linux debian 3.2.0-4-5kc-malta #1 Debian 3.2.63-2+deb7u2 mips64 GNU/Linux
Both 4.6 and 4.7 gcc have been tried, and both have the same issue.
Fixed: need -mabi=64
I want to write a program (in C), which does 4 or 6 simultaneous calculation. Is there away of doing something like:
do at the same time{
Core 1 do:
this_thing_1
[code]....
I have the following problem. I call a C++ program from a Java servlet by using Runtime exec. The OS is ubuntu and I use Netbeans 7.0 with Glassfish 3.1 web server.The program executes but it does not open and write into a specified file in a specified folder. The same C++ program compiled under Windows opens and writes this file.How can I solve this problem in Linux?
View 2 Replies View RelatedI am looking for an easy way to convert any given maze.txt of any size to a internal array of strings(dynamically allocated). Important is that dimensions of the maze (row, col) shouldn't be written by the user instead they have to be somehow read from the file. This is not my homework assignment! It is a small part of a project that i never dealt with. I never read files to C string.... I made it for specific maze dimensions, but want it to work with any given .txt file.
View 9 Replies View RelatedIm trying to write a program that interacts with MySql in C . Im using slackware 13.1 64 bit and Ive installed MySql , getting help from this page : [URL] .
This is the program I have ( I know they arent any vars here , i just thought it wasnt necessary )
Code:
#include <stdio.h>
#include <mysql/my_global.h>
#include <mysql/my_sys.h>
#include <mysql/mysql.h>
[Code]....
This program is from the MySql website ( a tutorial they have up there ). When I run this program I get hundreds of lines of errors , nothing related to my program , but the headers, indicating that there are syntax errors and all kinds of other problems in them.
My company manufactures satellite TV receiveing equipment. Out current software is quite long and and a bit of an annoyance for customers. I would like the help of a programmer to create for us a customised, easy to use GUI, built to our specification.
View 2 Replies View RelatedI have a kernel module program which is used to create a entry in the proc file system. I have to read and write values in the entry. Its taken from a online tutorial stuff.how to write the value to the proc entry in the program ?
View 1 Replies View RelatedHow can i write a simple c program in my RHEL5?I am more concerned about what are toosl i need to install to get a C platfrom running in my RHEL5?
View 14 Replies View RelatedI am using Ubuntu 9.04 linux 2.6.28-11-generic. When I write a program that gives the "Segmentation fault" error, or when I send this signal (SIGSEGV) to a program, the "Segmentation fault" is shown and no core dumped. When I look for "core" file in the current directory, I can't find it, too.
View 2 Replies View Relatedwrite a C program to detect whether the Ethernet cable is plugged or unplugged. I found out by using a command "nm-tool" in Linux terminal will show me whether a Ethernet cable is plugged or not. If Ethernet cable is plugged, in the device part of eth0, the Hardware Link of Wired Settings will indicate a "yes" and "no" if no Ethernet cable. Hence, in my previous code, I use one function called popen to read the state as shown below:
PHP Code:
[code]....
However, now my project wish to not use the NetworkManager (where the "nm-tool" command comes from). And this gives me trouble to detect the Ethernet cable. So is there any other method for me to detect the Ethernet cable in C programming?
i tried a code to accept a character and print the same ! i can accept it with following code but its not working with printing that character i use NASM version 2.07
Code:
segment .data
msg1: db 'Enter a key',10
msg1len: equ $-msg1
[code]....
i am trying to write a program which will read input from a text file, check if each line contains any alphabets and then display a message imforming me if there is an alphabet in each line. My text file is formatted in this way...
[Code]....
I want to write a small program that shows some stockquotes and indexes etc on the desktop. Does anyone know how to get the quotes from google, yahoo etc? Do I rip it from the webpages or is there some other way?
View 3 Replies View RelatedI'm trying to write a bash script program in the Linux command terminal that will write to a fellow user and then continue reading down the program. this is what i have (kind of explains the idea too):
#!/bin/sh
clear
echo "this is before the write command"
write jcummins
this message should go to jerry
echo "the message didn't send and this string will not appear"
echo "it appears it has stopped at the write command"
I want to generate core dump files from my program when it crashes. Its a pretty big process and has about 10-11 threads in it.I have followed the documentation to enable core dump by setting ulimit to unlimited etc. I quickly tried "A demo program creating a core dump" from the following webpage, which succeeds in Segfault and dumping a core file in the directory that I configured.However, I tried running my original program and caused it to crash. I did this by making calls to kill(), raise() or the same null pointer access as shown in the webpage above. In each case, my program crashed but did not generate a core dump file. Am I missing something?My program is in C++ and my environment is Redhat 9.0 (kernel 2.4.20)
Going through the "Why do I NOT get a core dump?" section on the same webpage as above, I can see two potential problems. One - there are issues with the suid/sgid (bullet # 6). I am not able to change any settings with suid because my system does not contain either /proc/sys/fs/suid_dumpable or /proc/sys/kernel/suid_dumpableTwo, my program has threads in it and the bullet # 8 is the problem.
I'm trying to write a script to generate an html file (complete with formatting- echo "[random formatting]" >> index.html) for all the files in the given directory. So far, it works pretty well. HOWEVER, I want the listed files to be treated as links. I'm using awk to grab the part of the filename I want, but I don't know how to do this out as it fails if there is more than one file. The HTML side would look something like this:
Code:
<li><a href="2010.05.29.html">May 29</a></li>
It all works fine up to the actual number of the day- fine with one file, fails with more than one. My code is this:
Code:
# Grabs all the files and puts them in a list with anchor text "Listed"
ls | find 2*.html | sed -e 's/^/<li><a href="/'
[Code]...
write a script to generate a bar graph/chart/histogram etc that can make the analysis part simpler.
While dealing with so much data, i fear a manual approach could lead to human errors and hence thought that a script might be a better approach.
I would like to ask if there's a program that can archive all emails from my employees to a certain server and can generate reports. specifically all types of emails incoming and outgoing. My employees are aware of my policy due to many confidential files within our office.
View 1 Replies View Relatedi need to write a program in c that can sniff packets from Ethernet and distinguish RTP packets from Non-RTP packets, i have no idea what should i do
View 9 Replies View RelatedI'm having mouse issues with 10.10.
Equipment: Asus Eee 900, Celeron @ 900 MHz w/ 2 gig memory
Mouse: Rocketfish (but issue replicable with mousepad)
When starting a program, the mouse may randomly not work within that program but does work outside of it, or vice-versa. For instance, when starting the text editor, the OS may not recognize mouse clicks inside the program (within the text editing portion, within the text editors menu bar etc.), but it does recognize mouse clicks outside the program (like clicking on the battery icon for battery status). This could also be reversed, where the OS only recognizes mouse clicks within the program but none externally (including the top status bar where the menu options, battery status, and clock are).
IF the mouse is not working inside the program and I click somewhere externally (like the battery status), this seems to temporarily fix the problem and allow clicking inside the program. However, this seems to switch the problem to where I can no longer click externally. This seems to be the only method of switching which area is selectable by mouse, as I have not found a reverse process. This forces me to close the program using Ctrl + Q instead of being able to click out, because the close button is in the top status bar. This seems to happen pretty much universally. If the program is closed, then I can again click any thing on the main screen, including the top status bar.
I am currently running the netbook without the power supply plugged in. I will repost later when the power supply is connected to see if it makes a difference. At first I thought the netbook was locked up, but the mouse still moves and if the cursor is active in a text editing area it still responds to keystrokes. It's not a disasterous bug, but it's annoying.
How can I generate a md5 or sha-1 code with perl?
View 2 Replies View RelatedHow do I generate sql result into xml ? Tried this way (shown below), but it generates all data into single column.
Code: Select allgenerate_xml()
{
f1=_tmp1
f2=_tmp2
cat $SQL_QUERY_OUT |sed -e 's/^"//g;s/"$//g;s/","/|/g'|tr '|' ' ' > $f1
[ -e $SQL_QUERY_OUT ] && rm $SQL_QUERY_OUT
[code]....
Does anybody know how to generate excel charts from C, or if it's possible at all?
For example, if I had 2 arrays that I wanted to export to excel and graph against each other. I know how to export it to a csv file, that's no problem, but I have no idea where to start with generating a graph of the data. I can't seem to find any examples anywhere.
I'd appreciate if someone could point me in the right direction.
Just a simple example to show you what I mean code...
I have a file, two columns, first column has a list of 15000 (yes 15k) unique codes, second column has the afilliate codes of 60 locations repeated to fill out the 15000 rows of unique codes. I need to produce a nice neat paper voucher which will fit onto A6 (1/4 A4) and is ready to print. Each voucher has the unique code and corresponding location. So far I am thinking PHP will do the job. This does it somewhat, but doesn't let be split the fields between the ",". I did this so far in PHP
[Code]...
I am trying to generate pdf in thai language. i have installed thai package (extension in babel package). It is finally generating pdf in thai. but thai string are cming very long as compared to original string given in .tex file.
View 3 Replies View RelatedI need to generate random numbers using /dev/random in C. The numbers should be of type double (64-bit floating point).The functionality should be equal to linux command "od -An -N8 -t fD /dev/random", but written in C.The prototype should be "double drand(void);".
View 7 Replies View RelatedOS: CentOS 5.3 Enterprise Server
Red Hat Nash Version 5.1.19.6
I need to find a command-line program to randomly change my MAC address. I know on Ubuntu there is a program called 'macchanger'. And on Windows another one called 'macshift'. I just can't find one for CentOS 5.3 Enterprise Edition.
A script to generate random dates. It uses the year range 2006-2009, and truncates every month of the year to an ordinary February's 28 days, but otherwise it's pretty solid and safe.
Code:
spate=1
while [ $spate -le 120 ]
[code]....