- 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
21 Posted Topics
 | 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 … |
| | why do you have so many variables? I'm pretty sure they are not needed...  |
| | 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 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 Take a look at this : [CODE] import java.util.Random; static Integer randomNumber; static Random generator = new Random(); //Returns a random Integer starting in the range of (startingPoint, (startingPoint + range) - 1) public static Integer createRandomNumber(Integer range, Integer startingPoint) { randomNumber = generator.nextInt(range) + startingPoint; return randomNumber; } [/CODE] |
| | 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 … |
| | You might find the [B]new[/B] operator useful : This is another example : [CODE]int a, b, c; a = 1; b = 2; c = 3; a = b + c; int *d = new int; d* = a + b;[/CODE] |
 | I think use cases are more general and not as informative as sequence diagrams, you wouldn't have to give detailed information in a use case about what your DB does so much that it has to be an actor. Why don't you use a sequence diagram? |
| | 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 … |
| | Hi, Is your function of type void or float? |
| | 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 …  |
 | One good way to retrieve strings from a file is writing them to the file in a standard format. What I do is add a special character like '@' or '$' before any input so that my file looks like this in the end : @LastName@FirstName@Address@Telephone#\n Then for retrieving the … |
| | Try using the **this** operator for your class variables to avoid confusion as you seem to be using a type String variable named kind in both your class and your main program. Also, your method signature in your class is wrong. You are missing the parameter name for your string. …  |
| | 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 … |
| | [QUOTE=isralruval;1116974]File Edit Options Buffers Tools C++ Help void printArray(const int a[], int size); void reverse(const int a[], [B]int aReverse[][/B], int size); int average(const int a[], int size); int main() { int size = 10; int a[] = {10, 15, 27, 89, 90, 95, 27, 13, 99, 33}; [B] int aReverse;[/B] … |
The End.