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cjashu,

The only way to learn something about computers (at least for me) is to practice. Here is my approach: 1) Study the material, then 2) apply it.

Easy to say, difficult to do.

hi thegeek,

I think it is same with wireshark. I'm only able to see my activity.

Hi all,

How can I monitor packet traffic on my wireless router?

Some info
- my wireless router is netgear wgr614
- everyone can connect it i.e. no password required
- I would like to see...

The current MPI specification assumes that nodes will stay alive during the execution. A guy who is interested in MPI implementations visited my institution 2 weeks ago and gave a presentation. I...

It really doesn't make much sense to me. MPICH should suppose to run many nodes and there is a big possibility that a node can fail during the execution. It should at least continue the processing...

Hi all,

I'm writing an MPI application, in which I handle failures and recover them. In order to do that, in case of one node failure, I would like to remove that node from the MPI_COMM_WORLD...

that's good. thanks for sharing the way you code, tellarunbose...:b:

Hi all,

I'm writing a socket program which sends a structure from one machine to another. When I run my client first time it runs well, however after the first time I couldn't receive all the data...

Thanks Annihilannic!!

:)

Hi,

I'm working on a big project and all the CPP and header files are in mess with respect to indentation. I would like to indent whole file(s) at once (like ctrl-shift-f in eclipse). Is there...

I was implementing a C++ code. I don't know why but the guys who wrote in C++ here prefer .C (capital letter) instead of .cpp.

By the way, I tried to profile my code as you mentioned, however I...

You can try Java, it is easy to understand. After having a general idea about programming languages, you can branch whichever you want. However, at the very beginning, do not try assembly :),...

Thanks for the answers..

I also wonder if optimized codes are stable. Can they produce unexpected outputs or failures?

According to below article, they might cause some unexpected errors but it...

Hi all,

I implemented an application, through using c++ and compiled it with g++.
At first, what I did is (@ compilation):
g++ calcBacon.C -o test -DDEBUG

after I ran my application it took...

I was able to handle the situation. I changed my implementation. Still I don't know why this code behaves different on Solaris and Ubuntu though...

Thanks

Wow, you're definitely right. The list has 1 element. Now my problem is changed, below is the code of the whole function:


//actorList is a vector which holds pointers of actor classes
//in an...

Below is my real code

for(iter = dist.begin(); iter != dist.end(); ++iter)//{
cout << "Distance: " << iter->first << " , Value: " << iter->second << endl;
//cout.flush();...

Hi all,

I implemented a C++ program and successfully compiled and ran on my laptop. However when I copy my code to another machine (school's sun machine), it didn't run properly. I can compile and...

Oups, thanks :) ...

I think I should add the .cpp files using #include (and also I need to change the extension names to .hpp except run.cpp).

Thanks...

Hi all,

I have been working with java for awhile and because of my school projects I needed to switch C++. I tried to implement some patterns in C++ but unfortunately I couldn't. Specifically, I...

You can do it with signals.When the problem was appeared, send a signal and let your processes to catch it.

Why? Doesn't CORBA make interfaces between different languages?
May be i'm wrong...

I think CORBA can do that too..

Hi there, i wrote the code but i forgot to update my message..
Now i'm uploading my code...
While you are compiling, make

client.txt->client.c
server.txt->server.c
local.txt->local.h
...