UNIX/Linux Programming - December 2011 (Page 3)

Hi, Is there any available RTSP C/C++ code stream the video packets to embedded device over the network . Is there any APIS calls for the openCV to do ...

[no replies]

by Lazysquirell

no user input throw an exception

i have a program i am working on int main () { int input=0; cout <<"pick a number "; cin>>input ; } how do i check to make sure there is a value input...

[4 replies] Last: That's really a great information you have posted here. keep it up. (by jonathan3880)

by mzimmers

problem with chmod command

I have a directory structure in which I'd like to change the permissions on all header files. I tried this command: chmod -R 644 *.h but it just changed...

[10 replies] Last: After all that, it turns out the example still doesn't work. It needs... (by kbw)

by mzimmers

installing boost library?

I've encountered a programming error I'm told that can be solved by use of the boost libraries. I downloaded it, and unzipped it, but...the installation instruc...

[5 replies] Last: Can anyone weigh in on this? I've got a real problem that I'm hopeful ... (by mzimmers)

by vezprog

Link local question: selecting specific network adapter when creating socket

Hi all, I am currently having an issue when creating a socket to connect to multiple tcp devices and udp devices using a specific adapter. Here's the scenario:...

[6 replies] Last: The issue is, my 2 tcp devices that I am trying to communicate on eth... (by kbw)

by whocares21

works in windows fine, but in ssh/linux doesnt...

Hey buddies. I have a function. it works in windows very fine but when I try to run it on my linux ssh account, it reports me segmentation fault. If someone can...

[1 reply] : char *temp;//a temp char to use for comparasions temp=strncpy(temp,sc... (by kbw)

by reutsharabani

Hey

I would like to know how to use code completion in vim when adding new libraries. Everything worgs fine with the plugin and ctags, but now that I'm trying to...

[3 replies] Last: thanks for your replies guys, I used vim for a while, understood the c... (by reutsharabani)

by wisuzu

Basic char */const char* problem

I have a problem with some code MyClass.h public: //stuff protected: // stuff char * path; //more stuff void function1(); void function2(); ...

[4 replies] Last: path = dialog.get_filename(); I think that should work. (by ne555)

by Ksawery

Monitoring and killing a process that runs too long

Dear all, I have a very simple question: I run a process, and want to know how long it takes in order afterwards to be able to kill it if it runs too long. ...

[5 replies] Last: I have tried this simple example #include <iostream> #include <unis... (by Ksawery)

by Kenny2011

Convert structor to string

How to convert structor to string?

[14 replies] Last: http://yaml.org/ never used it hough. (by bigearsbilly)

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