- Strength to Increase Rep
- +0
- Strength to Decrease Rep
- -0
- Upvotes Received
- 4
- Posts with Upvotes
- 4
- Upvoting Members
- 4
- Downvotes Received
- 0
- Posts with Downvotes
- 0
- Downvoting Members
- 0
 | Hi, I am having trouble with the layout of a website I'm making. I'm not very good with CSS. So the trouble I'm having is that I want to have a horizontal menu bar that I want to center in my website. This menu can have dropdown children. The implementation … |
| | I just recently started learning C++, in the book i am learning from there is a problem that asks you to write a simple pasword program. It just asks the user the password and then displays a message wether its right or wrong after they enter it. I am having …  |
| | Good God, I've been stuck for like 2 hours, I suppose I can't think clearly anymore, but I just don't see why the statement below won't work, please help me out : [CODE]<?php session_start(); $username = $_GET['username']; $db = new PDO('mysql:host=localhost;dbname=subscribers', 'root', ''); $sql = "INSERTO INTO users (username) VALUES … |
| | Greetings, I am a student from Greece, currently studying Computer Science & Telecommunications. The time to choose a Bachelor thesis topic is approaching and I haven't come up with anything yet. I know I would like it to be modern and be about innovations of today, and I don't mind … |
| | Hi, I have the following question, if any of you could please explain to me. I have seen html form elements such as this : [CODE]<input type="button" onChange = "return randomFunction(arg x, arg y, arg z)" />[/CODE] Can somebody explain what this is and how it is different to this … |
| | Hi, I have a [B]table of tables[/B], and those tables grab their contents dynamically so their <tr>'s and <td>'s change height dynamically. I was wondering if there is any CSS property or way to keep their <tr> heights fixed because depending on the content they grab their heights change. Thank … |
| | So, I'm having another problem this time... I'm on Windows 7 x 64, working with VC++ 2008 Express I've been working on this DX10 tutorial up to this point where I tried to build my project and got this : [CODE=CPP]error LNK2019: unresolved external symbol _D3D10CreateDeviceAndSwapChain@32 referenced in function "void … |
| | Hello everyone this is my first post on the daniweb community. Currently I am home sick with a nasty cold so I was trying to solve a programming problem on a wonderfull sight called Project Euler. The problem is as follows: If we list all the natural numbers below 10 … |
| | Hello again, another question today... Based on this example : [CODE] public interface A { public boolean booleanA = true; public boolean booleanB = true; public boolean booleanC = true; } public interface B implements A { public boolean booleanA = false; } public class Example implements B { public … |
| |
Re:
Random numbers I want to write a java program to read in two integers and then output a random integer number generated between these two integers. Is there any tips? Is there a random Java API (libraries) that I could use? Tks. |
| | Hi, I have been wondering about how implementation/extension works : Let me give you an example and then ask you my question : [CODE] public abstract interface A_int {} public abstract interface B_int {} public class A implements A_int, B_int {} public class B extends A implements A_int [/CODE] okay … |
| | Hi everyone. I am a beginner at C++ and am having some problems with the language. I would appreciate any advice that could be given on this issue. I cannot figure out how to modify variables! Take this for example. Say you have four variables, 1A, 1B, 1C, and 1D. … |
 | hi all i have some confusion about actors in use case. im doing my final year project and now i have to write my thesis/documentation. of course for system design i need a use case. im developing a web based file encryption application with usage of TPM specification. TPM stand … |
| | Hi, I've been studying Operating Systems the past few days and have a question regarding File Allocation Table. From my understanding, each cluster in a HDD has its own entry in File Allocation Table. Here's an exercise from my book : [B]Suppose that a computer with an HDD formatted in …  |
| | Hello, I'm currently using the TMediaPlayer component from Borland to play a .mid file in one of my programs. Now what I actually need to do... : I noticed there are functions like Next() and Previous() so I was wondering if there is a way to load more than one … |
| | Why cant I pass variables into a void printPoint function, and not have to return a float ave. I tried just printing the coordinates but I got too errors. so my function looked like this [CODE]void printPoint(float x , float y, float z){ cout << " < " << x … |
| | Greetings all, I'd like to ask a couple questions... For starters... Is it possible to use OpenGL on my Borland C++ Builder 6? If so, what files do I need to have/download? I've tried various examples of starting a OpenGL supporting window through Borland but nothing seems to work, so …  |
 | Hello! My name is Page, and I am having problems figuring out how to read a name for example like; SMITH, JOHN in a string array. From there I would like to find the space and read the last name into a vector and the first name into another vector. … |
| | the error by the compiler is [code=text]Compiler: Default compiler Building Makefile: "C:\Dev-Cpp\Makefile.win" Executing make... make.exe -f "C:\Dev-Cpp\Makefile.win" all g++.exe Untitled1.o plants.o -o "Project1.exe" -L"C:/Dev-Cpp/lib" Untitled1.o(.text+0x182):Untitled1.cpp: undefined reference to `Plants::Plants()' collect2: ld returned 1 exit status make.exe: *** [Project1.exe] Error 1 Execution terminated[/code] main code is [code]#include <iostream> using std::cout; using …  |
| | Greetings from Greece, this is my first post! I'm having some minor trouble with an application I've been working on the past week. So if you could please shed some light into this. Thank you. The problem I'm having is that when the user is trying to save a file … |
| | File Edit Options Buffers Tools C++ Help [CODE]#include <iostream> #include <cmath> using namespace std; void printArray(const int a[], int size); void reverse(const int a[], int aReverse[], int size); int average(const int a[], int size); int main() { int size = 10; int a[] = {10, 15, 27, 89, 90, 95, … |