UNIX/Linux Programming - September 2008 (Page 2)

by tqa

//Digraph Class Template #include <list> #include <vector> #include <queue> #include <iostream> #include <fstream> #include <iomanip> #i...

[2 replies] Last: i am using the Linux os.. so, this header file are needed. #inclu... (by tqa)

by vac1

How to get number cycle in my c program ?

Dear all, I like to get how many cycle does my machine needs to run my c program? Please, give me any clue how to do it? The following here is PC detail; ...

[3 replies] Last: Thank you for the responds, What i meant by number of cycle is, the t... (by vac1)

by roncriss

error: 'display' was not declared in this scope

Hi i developing a calculator by using kdeveloper and Qt and i have the following error when i compile my codes.what is wrong with my codes? compiling ...

[1 reply] : It means that each time you try to use that display variable the com... (by Duthomhas)

by starter08

Sending a file to HTTP server via a multi-part flat form

Hi, I need to send a flat file to http server. The file that needs to be sent is an xml file which is created by another routine. FTP is not an option, I have ...

[10 replies] Last: So you want other people to be able to upload files? Why not just have... (by Zaita)

by roncriss

invalid types ‘double[int]’ for array subscript

hi guys i am developing a calculator through a certain tutorial and i came up with the following errors roncriss@linux-box:~/Desktop/linux calculator> g++...

[2 replies] Last: Thanks man you have been very helpful! i discovered other errors a... (by roncriss)

by tnjones

How to use EVP_DigestInit() in Linux

Hello, I have this project where I have to give the user the option to apply MD4, MD5,or SHA1 in C++ that will be ran on a Linux machine. Once the user selects...

[no replies]

by fireVein

no newline warning

How can I stop the compiler from giving a warning when there is no new line? I write code using Visual C++ and compile under a POSIX/Unix emulator(cygwin) and ...

[1 reply] : I've yet to get MS's VC++Express to install on my PC (stupid nonsense ... (by Duthomhas)

by stefanj

simple process synchronization

How to make a program which fork() child process then do simple process synchronization to guarantee that the main process has higher PID than child process. So...

[6 replies] Last: Google is a cranky friend. For unix stuff, you can usually google f... (by Duthomhas)

by sheppie68

Printing Text & Graphics

Hello, I am writing an application for Linux and need to generate a daily report. Currently I put all of the information into a text file and then send it to...

[1 reply] : You could get familiar with the OpenOffice file format. It's just a Ja... (by Zaita)

by massysett

Streambuffer to read from file descriptor

Hi folks, I'm trying to read from a file descriptor using a stream buffer. Here is a little test program, assuming I have a file "testfile" with a single lin...

[3 replies] Last: ...only if you have a buffer. If you don't you have to override both. ... (by Duthomhas)

by tnjones

How to use MD4,MD5, SHA1 in Linux using C++

Hello, I have this project where I have to give the user the option to apply MD4, MD5,or SHA1 in C++. Once the user selects one of the three specified hash fun...

[3 replies] Last: All the examples are in C, but you can use C++ I/O just as easily. ... (by Duthomhas)

by divya balachandran

crop image

how to crop a image using C++ coding?

[2 replies] Last: You might want to google for the ImageMagick library. (by Duthomhas)

September 2008 Pages: 12

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