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 | Not an ArrayList. An Array. For some reason, my teacher (or rather, the lesson plan we are using) requires that we make a program that takes an array of integers and removes all the zeroes. So far I have: [CODE] public void remove(int index) { for(int i = index; i …  |
| | hi whats the meaning of these signs? for example: [B]System.out.printf("[COLOR="Red"][U]%6s %6s %10s[/U][/COLOR]", "x1", "x2", "(y1, y2) \n");[/B] |
| | Why do they release their own version? Also why don't they allow Java on their portable devices? I'm looking for their specific reason, something besides "Apple are Nazis". |
| | This probably isn't the best place for this sort of thread, but it's the most popular board on the web development forums and I suppose it's semi-related to PHP so... I've made a few small scale desktop apps with C# and Java (including a few games through XNA) but now …  |
| | [CODE] public class ArrayHolder { int[,] array; ReceivesArray r; public ArrayHolder() { array = new int[50, 50]; // array gets filled //... r = new ReceivesArray(array); } } public class ReceivesArray { int[,] receivedArray; public ReceivesArray(int[,] theArray) { receivedArray = theArray; } } [/CODE] I'm doing something like the example …  |
| | I usually make enumerations separate from classes, but when my CS teacher was teaching us about enums, he put it inside the class, and when it came time to set a variable of the enum outside of the class, he told us to just pass a string to the class …  |
| | I know that it's possible to "force" a class to have a certain function through interfaces, but is there any way to "force" a class to have and assign certain variables? Also, is there way to "force" a class to assign inherited variables? |
| | I've been learning Java here and there for the past few years from high school classes, but I don't know if I have enough knowledge of programming to actually make something useful. What do you think someone should know to be considered a beginning programmer? I'm just trying to gauge … |
| | I am making Tetris in Java. I have the Grid as its own class (extends JPanel) a menu bar (also extends JPanel) and a class for the main game window (extends JFrame). I created instances of the Grid and the menu bar inside the main game window class and added …  |
| | I have to have Tetris made in Java in 3-5 weeks, but I haven't started, and have no idea how to start. I'm not asking anyone to make the game for me, I just need a general idea of what to do to get things rolling. Firstly, what classes should …  |
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| | I've taken a few classes in high school that used java (including AP Computer Science A/AB) and have a grasps on the basics of the language. However, I know nothing on making an actual application, since most of the projects we made in class were simple little things; their main … |
| | 1. I'd like to become at least competent with C++ (good enough to work on large scale projects or even get a job as a C++ programmer), how long do you think it will take? I have some experience with java, and am learning with the PDF version of [URL="http://www.amazon.com/Beginners-Guide-Second-Guides-McGraw-Hill/dp/0072232153"]this …  |
