Joncamp

I really need this WYSIWYG editor here on DaniWeb, with the smileys and rich text editing, does anyone know where to get it? Thanks, jon

I can add nodes to my JTree, but after expanding a node, I can not add any child nodes to that node, or at least they dont show on the screen? Actually I can use the .add(new DefaultMutableTreeNode("Label")); to add a node to a parent node, but the new child …

I am trying to transmit an Image object through a Socket connection in Java. The only thing I may be missing is how to get an image size in bytes so I know how many bytes are being transferred over the Socket. I have the ServerSocket and Client working transferring …

The following code compiles, but I don't have any documentation on how to use the "enum" structure. I cant find any info on it in my books or Sun's language documentation... class Test { enum eone { Plus { int operate(int x) { return ++x;} }, Minus { int operate(int …

What is the limit on how many records you can have in a table in Oracle? It must have a limit. Also, has anyone ever benchmarked Oracle on sorting records... say 1,000,000 records of a small record size, just 2 or 3 fields? :cheesy:

Hi, Im installing Oracle 10g on Fedora 5, I did it once, but when I tried to set it up again I got this error on the last part of the install... ORA-12157: TNS: internal network communication error Anybody know what might cause this? I think I have installed all …

I have RedHat Fedora 4/5/6, they all have IBM Java 1.4 which doesn't do GUI correctly, and is not supported in FireFox browser for Applets. Anybody know how to setup Sun Java 5 and FireFox browser Java on Red Hat Fedora 4/5/6? Thanks

Taking a Java test I found a for{} loop which had a : character in it?... like this... for { : } I was supposed to fill in some objects, but I have no idea how a : character does in a for loop? Any comments? JON

In many languages (like PHP/Perl) you can execute shell commands, what package or method do you use in Java2 to execute a shell command? Thanks, Jon

I can't get IPsec (for a VPN) to start on Linux because it doesn't recognize the interface, which should be PPP I believe, I have PPPd installed and my question is... Does a ppp connection such as ppp0 or ppp1 start only if you have a modem line or ethernet …

In Visual C++ you can create a 64 bit int like this... long long int xyz; But in Linux with GNU C++ you can't seem to do it. I need to manage files larger then 9 gigs, how can you get fstream to use file position seek pointers that large, …

I can't buy a c++ reference, and need one for programming in Linux. Does anyone know of a good reference free on the Web? Thanx, Jon:cheesy:

In Linux you have what I belive are called Kernel-modules, they operate faster and are more efficient then common programs. The TUX web server for Linux is a Kernel module if I am correct? How do you create Kernel modules? Is there a good book on this? Kind regards.

I don't know how to configure my sendmail8 system, is sendmail a mail server? Why don't PHP send mail() through the sendmail8 system? Thanks:mrgreen:

I would like to know if anyone has bench marked MySQL server, compared to Oracle. I have developed a database that will sort 1,000,000 records in less then 22 seconds (100 byte record sorting on 2 fields, and 1.3Ghz cpu).

I have tried the instructions from Red Hat, the instructions from a guy on JustLinux.org and I cant get Samba to work. I downloaded the latest version of Samba and it installed ok. I can view shares on Linux from the Windows machines, but I cant write files in the …

I'm running Apache 3.0, and have a c++ cgi-bin program working fine with Apache... except the cgi-bin program wont create or even read from files it uses as a database? Anybody know the answer to this one? Thanks kindly, jon

I am wanting to create C++ modules to load with Linux Apache web server, to give it additional functionality while not requiring a new process to be executed. I want to do this because I believe it would be faster then cgi-bin programs which require a new process space every …

I'm setting up Linux with Samba on a small LAN for a friend. I got everything working except on the Windows computers I can't go to the files under a shared folder (shared on the Samba computer), I can view the Samba shares from the Windows computers but just cant …

I was writing a C++ CGI-BIN program, but couldn't get it to work in Linux Apache web server. It just seemed to display the c++ program as binary garbage in the Firefox browser, it didn't execute it like a CGI-BIN is supposed to. I put it in the /CGI-BIN/ directory …

I used to program in 68x assembly many years ago, I would like to learn x86 64bit assembly, any suggestions on a good book to purchase? :mrgreen:

I wrote a cgi-bin program to run with Apache/Linux. When I do a form-post operation from a web page to my cgi-bin program, the form fields are not passed to the cgi-bin program? The cgi-bin program runs ok and returns some html through stdout, but doesn't read any form fields …

Does the Linux TUX web server support CGI-Bin executables? I know it doesn't have some of the scripting support that Apache has, but what about just straight CGI executibles that support form-submit actions?

I need to setup Network Address Translation (NAT) for a LAN, which uses Samba to support Windows clients. There is only one DSL IP address, but about 4 computers on the LAN. They all need to have Internet access, does Linux support NAT with Samba?

First declare a C standard char string.. char str1[100]; Once you create your input file object... ifstream fin("filename"); Then you do the fin >>... fin >> str1;

It may be your compiler, you should try putting the class constructor and other members in the same file as the class declaration. Personally I declare the member functions in the class {} structure it's self, not after the class declaration, less typing.

Has anybody use the jwSMTP c++ email routines, or do you know of a better freeware email c++ app?