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Computer lovin' geek.

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Member Avatar for samaru

Is everyone familiar with this game? Just reply with the first word that comes to your mind when you think of the last word posted. You can't respond to the post with a comment, just the word that comes to your mind. It can only be a word or a …

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Member Avatar for Sunshineserene

Hi all, I need to read a text file (I've attached it, you can take a look), and then store all the numbers in it into a 2D array. After which, I need to parse it. I need urgent help here! ):

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Member Avatar for vegaseat

The strange title comes from a skit by Benny Hill, where he tells his wife all the facts she shouldn't know, but she always answers "I know! I know!" Anyway, this thread is suppose to be a collection of strange facts. Let's have fun! Here are a few facts to …

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Member Avatar for Doctor Inferno

[b]TEAM A[/b]: includes members whose BC username start with A C E G I K M O Q S U V W [b]TEAM B[/b]: includes members whose BC username start with B D F H J L N P R T X Y Z [b]SCORE Board[/b] Team A: 4 Team …

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Member Avatar for titan5

I wanted to read data from multiple files simultaneously but I am getting NULL error. Could anyone help in pointing out my error in the code. I am not sure if I can make arrays of FileInputStream and DataInputStream the way I have done. [CODE=Java] import java.io.*; class Count1 { …

Member Avatar for peter.lawrey
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402
Member Avatar for WolfShield

Okay, So I noticed that the joke threads are pretty old ones, and if you're like me then you like to laugh. Well, let's start a new one! (Come on, you know you want to!) ;) So, let's hear some (programming) jokes! -WolfShield

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Member Avatar for apines

I see that there are many questions here regarding complexity analysis, specifically regarding the Big-O notation of algorithms. I will attempt to shed some light on the subject. I will start with an introduction, after which I will go over some common complexities and last we will solve a few …

Member Avatar for Rashakil Fol
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Member Avatar for apines

Hello, I am designing for work a testing environment which uses run-time randomly generated data to test our company's product. The problem is as follows: I have an inequality of the sort of x(1+y(1+z(1+p+q))) <= MAX, when x,y,z,p,q,MAX are integers, MAX is given as a method parameter and the method …

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Member Avatar for hwalsh

I'm having an issue that I've been working on most of the day. I want to get the user name, then return it twice, but can't seem to get the variable right. Here is my code. [CODE]import java.util.Random; import java.util.ArrayList; import java.util.Scanner; public class mlab { // instance variables - …

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Member Avatar for fahadyousaf

Find the running time complexity of the following piece of code and show [CODE]your working step by step. y=0; x=0; for (i=n; i>0;i=i-1) { y=y+1;} for (i=1;i<=n;i=i*3) { for (j=1;j<=3n;++j) { for(k=0;k<n; k=k+5) { x=x+5; } } }[/CODE] Please guys help me out solving this question .....

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Member Avatar for shakssage

Hi, I've been trying to translate a PDA with a finite stack to an FSA and haven't succeeded. What approach do I take to do this? It can be non-deterministic. Thanks

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Member Avatar for jake1496

I think the Call of Duty 4 is the best one. I also like the boxing game of<URL SNIPPED> nintendo Wii. Because I drip sweat and get away from the big pressure in the life. It was such a great experience when you get refresh in the game. So many …

Member Avatar for davidlouis88
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Member Avatar for robbio87

Hi, I've recently started learning java in college. Hoping someone can throw me a bone. I was give an assignment to make a method to reverse a sentence. I can only use loops, if statements and other methods(no arrays). For example "Hello there how are you" would be output as …

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Member Avatar for steel dr@gon

Hey guys... I'm Ian, I'm from the Philippines, I need some helpful resources on picking a thesis proposal. I'm not asking anyone to make me one, or do one for me. I only ask for are some links to some all ready published thesis that is related to computer science. …

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Member Avatar for Robinaofloxley

I have an image that got sent to me for a logo... I need to change the text to something else. It is a jpeg image and am not sure how to go about it.

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Member Avatar for wizuptech

new in here, new in java world and new in programming at large, but i believe i can learn with the help of professionals and educators in the house. Don't be surprise am staring from such task as a newbie, it 'cos am made to believe i must find a …

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Member Avatar for furrykoya

im haveing the same problem i downloded a program then i deleted it off my account but when i go to the main account on my windows 7 computer the folder is still there i move it to the trash but it comes back every cupple of minutes HELP ME …

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Member Avatar for aquabat

Hi everyone! Im trying to fill up a tree with the entries from a text file and I can read the file and I know how to make a tree object. I just dont know how to combine these two to populate the tree. Any ideas are appreciated!

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Member Avatar for masamune

Hello there Can anyone lend me a hand with this question? i'm seriously not looking for anyone to solve it for me, just a simple explaination will do. I'm having trouble knowing where to start, im just a beginner and this question really caught me by surprise, I don't even …

Member Avatar for jon.kiparsky
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Member Avatar for jl.lakhnai

Can someone please help me calculate the time complexity of this loop? (Toggle Plain Text) for(i = 1; i <= n; i = 2 * i) for(j = 1; j <= i; j = 2 * j) for(i = 1; i <= n; i = 2 * i) for(j = …

Member Avatar for apines
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Member Avatar for spades0001

I'm supposed to create methods, but I don't know how to :(. All inputs and outputs should be done in the main method and calls to the methods should be done for computation. Can someone please show me how? Thanks. I have to do it on this program: (Actually there's …

Member Avatar for laupkram
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Member Avatar for AlvinLiu

[CODE]int[] list; int n, value; input n; list = new int[n]; for (int i = 0; i < n; i++) { input value; list[i] = value; } int m = 0; for (int i = 0; i < n; i++) { for (int j = i+1, j < n; j++) …

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Member Avatar for DallasFan3

Ok, well Iam doing a program where I have to write a program that will read in a list of positive integers (including zero) and display some statistics regarding the integers. Your program must store the all of the integers in an array. The maximum number of integers that you …

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Member Avatar for oggiemc

Hi, Im getting the followin error in one project class in my application: The project was not built since its build path is incomplete. Cannot find the class file for DataControl. Fix the build path then try building this project DataControl is a class in another project in the same …

Member Avatar for apines
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Member Avatar for ceyesuma

Does any one know where there is some Java code already written to handle deleteing directory trees? Maybe with some undo functions?

Member Avatar for ceyesuma
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Member Avatar for Neo63

So I'm writing my own simplified LinkedList class. When I compile my code I receive this error Error: F:\Files\ICS\Card\LinkedList2.java:3: name clash: indexOf(E) in LinkedList2<E> and indexOf(java.lang.Object) in java.util.AbstractList<E> have the same erasure, yet neither overrides the other The code is public int indexOf (E element) { Link<E> o = new …

Member Avatar for apines
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Member Avatar for lochnessmonster

ok so i understand it's impossible to represent .01(decimal) in binary...an example i know of would be just like how 1/30 is impossible to represent in decimal 1/30 <--- always gives u .033333.....it goes on forever and i can even prove this by writing out 1 divided by 30 and …

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Member Avatar for Codeslinger

/*THIS PROGRAM PROMPTS THE USE TO INPUT ROOM NUMBERS AND THE FIRST INPUTTED NUMBER WILL BE "OCCUPIED" , AND IF THE ROOM NUMBER(IN THE FIRST INPUT) IS INPUTTED AGAIN AT THE SECOND INPUT IT WILL SAY THAT IT IS "NOT AVAILABLE" . . */ //Here is my code : [CODE]import …

Member Avatar for apines
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Member Avatar for socheata

Hello everyone there. I have a problem with java exercise so can you help me? I would like you to show me detail and clear about all these exercise. 1. Write a console program to define and initialize a variable of type byte to 1, and then successively multiply it …

Member Avatar for apines
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