Programming :: Graphical Programming Front - For Beginners?
Oct 31, 2010What graphical programming front is best to use for Java and Objective-C programming. I have something in mind like Xcode on Mac.
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Fedora :: Relational Database With A Graphical Front-end ?
Apr 20, 2011I'm looking for a simple to use relational database with a graphical front-end. What are the options on Fedora?
For those that know Filemaker, I'm looking for something like that and I'd llike not to have to build one in Qt.
Programming :: Weird Recv() Buffer Back To Front??
Sep 20, 2010I have been developing some code which I have been testing an another i386 system. However I have been getting some weird data received on a socket I am communicating with some 3rd party hardware, I have opened a socket to read data on the hardware's telnet port. The data being read is as expected and my code appears to function correctly.
However I have now began testing the code on a target platform, this platform is of a better spec than my development system. When I read data from the socket using recv(), all the expected data has not been read.A chunk of data from the beginning is missing and a portion of data that would be at the end is now at the beginning of the buffer. I'll try and illustrate this below.
[Code]...
Programming :: Script Wich Will Act As And Interactive Front End To An Emailer?
Apr 6, 2009Code:-ask the user which files they want to sent (files not needed to be in the same directore-tar all the files together-Gzip the tarfile-Uuencode the gsipped file (so more email programs can use it)-ask user who to send email to, possibly more than one person-I want it to be clear and easy to use and display what it is doing while an action is taken place.I have no clue where to begin. I think perl would be the best option, but I am not sure, how would I make this able to run with am email program and I am unaware how to tar and gzip files or Uuencode the gsipped files.
View 3 Replies View RelatedGeneral :: Graphical Front End For Xrandr That Saves Settings On Reboot?
Nov 2, 2009Is there a graphical front end for xrandr that also allows you to save your setup so that it automatically sets up the X configuration at boot time thereby simplifying this process. For example, at the moment if i want to use an external monitor on my laptop i have to manually set it up after booting as it defaults to the laptop resolution which is not a big deal but would still be nice to have this happen automatically. I tried putting a script into rc.local to do this but didnt work.I have tried programs such as lxrandr, grandr, arandr which are all good but dont allow you to save your choices so that they are automatically applied at the next boot of the X system.
View 1 Replies View RelatedProgramming :: Graphical Dialog From Bash Without Grabbing Focus
Jun 28, 2009I want to display an un-intrusive graphical dialog to notify the workstation user that a bash script has finished running. It should be "top level", so visible to the user when it appears but should not grab focus, so the user can continue working in the current window and dismiss the notification when convenient. Researching gdialog, xdialog, xmessage and zenity it seems none of them can do this; they all grab focus.
View 3 Replies View RelatedProgramming :: Use Glade With C/python To Create A Graphical User Interface
Jan 30, 2011I am working with ubuntu (linux) and have to create a graphical user interface. The GUI is a 2-D plot that have to plot a point. The point ( x and y co-ordinates) are not hardcoded, and are coming from another file (another piece of code written in c / python). I was thinking to use Glade with c/python to create this. But, I am not sure how to start with this.
View 4 Replies View RelatedFedora :: "yum-plugin-remove-with-leaves" - Doesn't Work With Graphical Front Ends
Sep 19, 2010I'm trying to switch from debian to fedora (13) and I'm stuck at getting yum to remove leave dependencies.
So far I've installed "yum-plugin-remove-with-leaves" and I'm able to remove leave dependencies if I invoke yum with the "--remove-leaves" argument from command line.
But this doesn't work with graphical front ends and I want to remove unused leave dependencies every time if I remove a package not just if I remember to invoke yum with the "--remove-leaves" argument.
Later on I discovered an option in "/etc/yum/pluginconf.d/remove-with-leaves.conf" named "remove_always = 1" and uncommented it. But yum doesn't seem to care. I still need to add the "--remove-leaves" argument otherwise yum isn't going to remove the leave dependencies.
How to configure yum to handle dependencies the way I used to know from apt under debian? Install a package with a graphical front end and dependencies get pulled in as needed. Uninstall a package later on and dependencies installed in the first place are removed as well if not needed by anything installed in between.
Programming :: Detaching A (graphical)process Invoked Without "&" From Terminal?
Jun 6, 2010If I run a graphical(or any process) process like music player "exaile" from terminal ,Is there a way without using "nohup" or "screen"(terminal multiplexer) to detach "exaile " from the terminal when ran without appending "&" on to exaile(like "exaile &"). If I press CTRL-Z to stop ,some programs errs out , "watch dog time out" and "aborts" the process.
The problem is bg,disown or jobs etc does not list the process if I ran from another terminal. I want to know ways by Which I can detach a graphical/non-graphical process from a terminal as well as to re-attach to the terminal.
Programming :: 3D Programming - Difference Between JOGL And C++ OpenGL Programming?
Aug 27, 2010I am interested in learning 3D programming. The thing is, I would hate to put too much effort to learn something that doesn't have future and is dying. My favorite language at the time is Java. My goal is professional programming.
So I have several questions:
1. Should I learn JOGL or start learning C++ and do C++ openGL programming?
2. Is there a big difference between JOGL and C++ openGL programming?
3. Is it worth to learn openGL? Does it have a future?
4. Is it a big difference between openGL and directX coding?
5. If choosing Java, then JOGL or LWJGL?
Why and what is the main difference between them?
General :: Useful Tips On Vi Literature For Beginners?
Apr 26, 2010I would like to find some useful vi literature for beginners that have simple exercises included. Tips anyone?
View 2 Replies View RelatedSoftware :: Chess Programs For Beginners?
Jan 10, 2010Could someone recommend a chess program for linux which is playable for a beginner? I'm not looking for something which can beat a grand master but something that has difficulties which go down to a beginner level. Even better if it makes human like mistakes. Hopefully someone's looked into this and knows about it.
View 6 Replies View RelatedUbuntu :: What Type Of Distro Suitable For Beginners
Jun 27, 2011I haven't switched yet to any of the linux distro. Can anyone recommend what type of distro is suitable for beginners like me? I don't mind using the command prompt and willing to learn. So I am kinda looking for a "stable" distro. I have quite an old laptop here:
MSI EX401
Intel Pentium Dual Core T3400 @2.16Ghz
2 GB RAM
ATI Mobility Radeon HD 3430
Atheros AR928X Wireless Adapter
General :: Looking For Very Beginners Guide To Ubuntu Server?
Feb 18, 2010I am not averse to using the command line it's just that I don't know many commands so I need complete instructions when using the command line. I need to set up Ubuntu server at the office and I'm the dangerous IT guy that just knows enough to be dangerous but the little company won't hire a real IT guy so I do IT besides my real job, which is to usethe computers, not fix them, set them up, configure networks, servers etc.
View 3 Replies View RelatedProgramming :: Groovy Scripting - An Object-oriented Programming Language For The Java Platform ?
Mar 7, 2010Groovy is an object-oriented programming language for the Java platform. I do not have experience in Java, only perl and shell scripts. Recently I have been asked to maintain a software written in groovy (also to make enhancements). So can I learn groovy without knowing java language. or isit I have to learn java before venturing into groovy.
View 1 Replies View RelatedProgramming :: Searching For Video Or Screen Cast Which Shows Device Driver Programming?
May 30, 2010I did searched you tube but my results were not great.I have 2 books on KernelProgramming.I feel I need if some where I can get a video tutorial which can help me to understand how to develop a Linux Device driver that will be great.I had a look at Greg Kroah Hartmans video lecture of developing patches on ......I have been reading books and a lot of stuff.So I wish if I could get a video lecture that would be better
View 1 Replies View RelatedProgramming :: Timer In Socket Programming - Wait For X Sec After Read() And Then Disconnect The Client Connection
Mar 8, 2011I have a server listening on incoming client connections. Once the client establishes SSL connection with the server, the server waits on read() from the client. Only Client can disconnect the connection. I want to have a timer in the server program to wait for x secs after read() and then disconnect the Client connection.
View 3 Replies View RelatedProgramming :: Totem Python Plugin Programming: Any Signal For Video Mouse Click?
Feb 9, 2011I want that I click with the mouse on the video, it paused.I notice that there is "BaconVideoWidget" which I guess is the video rendering widget but it don't have signal named "clicked":
Code:
vd = totem_object.get_video_widget()
vd.connect("clicked", vd.hide)
[code]....
Programming :: Socket And Timer Programming - Server Doesn't Execute Any Msg Which Client Sent
May 16, 2011i have a server program which accept multiple client connection and am using polling. like every 2 secs it will look to client whether any data is received after it binded. i have used setitimer but there is runtime error i got.. the server accept all client connection but doesn't execute any msg which client sent.
#include<stdio.h>
#include<stdlib.h>
#include<sys/socket.h>
#include<sys/types.h>
#include<netdb.h>
#include<unistd.h>
#include<pthread.h>
#include<string.h>
[Code]....
Programming :: Headers From Richard Stevens Network Programming Book Not Installing
Oct 27, 2010I am learning network programming via a book of Richard Stevens.The sample source codes are given here
http://www.unpbook.com/unpv13e.tar.gz
I downloaded and unzipped the file in /usr/src folder.As per the instructions given in README of downloaded archive I did.
Programming :: Unix Programming - Single Thread Server Can Support Exactly 2 Clients At Once
Sep 28, 2010A simple TCP based chat server could allow users to use any TCP client (telnet, for example) to communicate with each other. For this question you should consider a single process, single thread server that can support exactly 2 clients at once, the server simply forwards whatever is sent from one client to the other (in both directions). Your server must not insist on any specific ordering of messages as soon as something is sent from one client it is immediately forwarded to the other client. As soon as either client terminates the connection the server can exit
View 4 Replies View RelatedProgramming :: Unable To Find Description Of Alsa's Programming Language
Dec 19, 2008I am unable to find a description of alsa's programing language, this sort of stuff:
[Code]...
I need to know what, for example, 'ttable' means and what is its syntax. This seems to be a state secret.
Programming :: Choice Of Programming Solutions For Collated Document Repository?
Feb 18, 2011We have documents on multiple workstations and want to collate them into a single repository to provide text search and download. So far we have implemented rsync to copy files from each workstation under a directory for each workstation on a server (incidentally providing a backup) and have set up text search using Xapian with Omega; users access it via a web browser. Still to do is to set up a system to copy files from each workstation's area on the server to the repository.
Many files are duplicated. In these cases we want to preserve the names but keep a single copy of the file;hard links can be used for that.For each file to be copied from a workstation's area into the collated area we need to check whether it is a duplicate (file size and, if same, MD5 sum) and if so, create a hard link to the original rather than create a copy.A system to detect and replace duplicates in the collated area has been written using ruby and postgresql but the developer cannot commit to continuing this work. It does mean we have a postgresql database populated with "fingerprints" of files in the collated area.My first priority is to get the system working; in the longer term whatever is developed must be maintainable; I do not yet know which language skills are available locally.
I am fluent in bash and competent with awk. Ruby looks nice but I have started to learn python and do think it prudent to learn both at the same time. Python's postgresql capabilities are not settled but may be fine for the simple usage required.What to do? A bash solution would run very slowly but could be developed quickly. Language knowledge aside, I have found it difficult to install ruby on the server (CentOS 5.5;installed rvm but "gem" still not installed; seems a very complex system with its own package management).
Programming :: Socket Programming While Displaying Received Message In File
May 11, 2011i have problem in socket programming, while displaying received message in file,i got a problem... i cant able to write it in the file.... this is the code....
Code:
/* tcpserver.c */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdio.h>
[Code]....
now my problem is run time error i can able to create file but i cant able to write file....log.txt contain nothing.... as here i have give sample code... dont say not initialising function and all.... i have initialised , please only see func1() - my problem is only not able to write msg which i got received from the client..
Programming :: C++ Programming With Simple RTAI Functions Outputing Words?
Apr 11, 2011I need help as I am not proficient with Linux C++ Programming. There are two parts which I need to do in the coding provided below.
1. Produce the program so it can output the word "Hey there!" and wait two minute and print the word "See you later!".
2. Produce the program that will output the text "Cool" every 20 seconds by setting a periodic task.
Quote:
#include <linux/kernel.h>
#include <linux/module.h>
MODULE_LICENSE("GPL");
int init_module(void)
{
printk("Hey there!
[Code]...
Programming :: Programming Languages For Project Euler / Additional Ideas?
Jun 28, 2009I've been working in the real world for a year making some money to go back and finish my masters, and now I'm coming to the end of my contract and am realising how little i remember and how small my scope has become; i basically do shell scripts and perl these days, and its making me uneasy. So instead of bitching about it , I'm going to endevor to complete Project Euler Using randomly generated programming languages for each problem, selected from
And post the fruits of my attempts at my blog (shameless plug) aswell as opening up my svn repository when I'm done. (altho i need to ask in another thread about svn permissions....)To my shame i havent ever touched C#, JavaScript, Ruby or Python, so all in all its going to be very interesting how much i screw up.Anyone have any additional ideas, or languages I'm missing or such? I was considering TCL or Haskell or Erlang at a strech, but i dont know how useful these three would be.
Programming :: Use Socket Programming In Order To Implement Chatting Feature?
Aug 25, 2010how to use socket programming in order to implement chatting feature
View 5 Replies View RelatedProgramming :: Termios Programming - Without Removing Carriage Return / Enter Key
Jun 30, 2010I trying to write a UART(interfacing of serial devices) to linux machine but after I execute the following code to receive data I need to enter key (carriage return).... but I don't want to remove carriage return/enter key
[Code]....
Programming :: Unix Programming - Single Process That Does Not Start Up Any Other Threads
Sep 28, 2010i want a process that can operate as both a TCP echo server and a UDP echo server. The process can provide service to many clients at the same time, but involves a single process that does not start up any other threads.
View 3 Replies View RelatedProgramming :: Arrays In The C Programming Language Are Pointers To The First Element Of The Array?
Mar 27, 2010I wonder why arrays in the C programming language are pointers to the first element of the array, not the first element of the array itself?
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