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14 Posted Topics
 | Hi I have a problem with vc++ (vs 2010 ultimate) debugger. I my code I use a path like this "madia/img.bmp". If I click "Start debugging" or "Start without debugging" the program doesn't load the file but if I enter the Debug folder and than double-click the exe file than … |
| | Hi, I encountered a problem with threads in ruby. I created such a script: [CODE] require 'thread' def func $i = 0 while true $i += 1 $file.write("bbbb\n") Thread.pass end end def func2 $j = 0 while true $j += 3 $file.write("aaaa\n") Thread.pass end end def funcTerm while true a … |
| | Hi I'm wondering if the following solution is possible. We have a simple model: client_1 >> internet_provider_1 <<>> central_server <<>> internet_provider_2 << client_2 Both clients do NOT have a public ip. so, as I already have found out, to establish a connection between a client and a server a client … |
| | Hi, I've just started reading about OpenGL and I found out that this is a really low level api. I've created some simple 2d games in xna and sfml and now I want to try my hands at 3d and OpenGL. I've already learned that I can't simply load a …  |
| | Hi, I'm trying to create a multiplayer game and I'm wondering if it will be useful to use threads and also how to use them. There would be the following actions in the game (on linux server): 1) server checking if clients are still connected 2) collision detection 3) processing …  |
| | Hi, I'm working on a multiplayer internet game. I decided to use UDP protocol, as it's faster than TCP. The problem is that UDP doesn't have an established server-client connection which makes it impossible for me to send data from server (with public ip) to a client (with non-public ip). …  |
| | Hi, After a year of using c# and gaining object programming experience I decided to improve my c++ skills. What I particularly liked about c# was the way of dividing source into different files. It all just worked fine :). Now I want to do the same using c++. I'm … |
| | Hi, I'd like to create a simple internet traffic monitor. I need to obtain the amount of data downloaded and uploaded either since running the program or since the moment a connection started. So far i only managed to obtain the AMOUNT of packets by using: [CODE] IPGlobalProperties properties = … |
| | Hi, I've just created my first 2d game (c# XNA) - a car racing game. My problem is how to perform a multiplayer mode. I wanted to use MySQL server. I decided to try with a local database (SQLite) first. As i suspected it didn't work. The thing is that … |
| | Hi, I need something like a combination of a TabControl and a Panel. Such a tool is used in many applications, but I think the best example is a simple installation file. During installing process you have to complete a set of stages. (You go to the next one clicking …  |
| | Hi, I'm developing a Visual Studio C# application, which is related to a database. It currently uses a database file (SQLite). But I want to connect it to an online database. The idea is: the same copy of database should be on users' computers (in SQLite files) and on a … |
| | Hi, My program uses a database (SQLite) and I would like to protect the database with a password, as there is very important and secret data in there. How can I "hide" the password in the code, to prevent it from being captured during decompilation, or something like that? I … |
| | Hello, I've got a problem. I created a DataGridView, where a DataTable is it's DataSource. There is a column named "Age" i this DataGridView. It's format is string as I accept the value "unknown". The problem occurs when i try to sort it. After descending sorting the rows where "Age" … |
| | Hi, Recently I came up with an idea of making my own program for tagging mp3 files. I realised I'm lacking in knowledge. For now I need the following information: 1. After typing a path to a main folder, I'd like to read the names of the folders inside. 2. … |
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