mahlerfive

Hey folks, I'm a student and I have been using Blue J. I have found it rather primitive and was wondering what the majority of other java programmers like to use? I thought about Net Beans but I honestly have no idea, So what do you use ?

How to simulate protocols in Computer Networks

I put together this little example to test my sanity, and it failed! [code] #include <iostream> #include <fstream> #include <vector> #include <string> #include <sstream> using namespace std; /* Example.txt 23 test 4.5 */ int main(int argc, char *argv[]) { string Filename = argv[1]; cout << "Filename: " << Filename << …

How to find the top n elements without sorting the array? Is this possible??? Well I don't want to sort the array because the order is mandatory? After I have found the top n elements I want to modify them? Is there any certain algorithM?? Help ??? this is no …

Hi..my aim is to serialize/deserialize my "SoapPair" class , that contains Axis MessageContext obj (SoapPair receives this from its constructor), not serializable object(when trying to normally serialize , it returns "axis MessageContext not serializable").. How do I serialize/deser the SoapPair class? Do I have to use SerializationContext/Deser context? How? Thanks …

[QUOTE]I was given feed back from my instructor and I am not sure how to implement these changes. Here is the feedback: [LIST] In you MAIN module you call a WELCOME MESSAGE module but you don't have one defined in the code. [/LIST][LIST]Why do you have a variable named ItemName? …

hi guy's , iam a new member i got stuck with my c++ assigment. i really want's your help the program reads in a series of student data sets from the keyboard, stores them in an ordered linked list of records, supports editing an existing record, and displays a summary …

Hi, Please let me know if this post doesn't belong here... I couldn't find a dedicated forum for network programming, so posted this here. [INDENT]I'm developing a client and server for using Winsock/TCP/C++. I'm relatively new to network programming and have a few doubts :[/INDENT] [LIST=1] [*]Suppose I send 8 …

I created a GUI. with a bunch of classes (that extended JPanel) and one that extends JFrame and now I can't figure out how to transfer data between them. lets say I have a public variable set in the JFrame class and a get method like the one below: [CODE=java]public …

Alsalamu Alikum, So, It's my first time to study and work on recursion functions, and it was said in the lecture that it is better than the iterative function because [QUOTE]they are shorter, more elegant, more readable, naturally developing and it's code is easier to understand.It comes with more cost …

I'm working on a program that has a class Board, and two inherited classes that will implement different games, but I'm having problems with setting up the initial Board class. The problem is that I don't know how to make it so the board array in the protected section of …

[quote] My code asks a user for a password. To properly validate the user's entry, it must include the following requirements: 1)have a length of 5 2)have an uppercase character 3)have a lowercase character 4)have a digit My loop only works for the lowercase and length of 5 requirements. Can …

Student database creating a program that will be used to manipulate a student database. This portion of the database will keep track of student data to include the students name(first, middle, last), date-of-birth, the student's id number, the student's major, and the student's GPA.Based arrays and objects,use 2 parallel arrays …

hello,i am new in the forum i want from any member in this forum solution this equation (in the insertion any equation for example this (sum=sum+5;) this equation not enduring ) shown in the screen or to be product: sum identifier = operator sum identifier + operator 5 number ; …

Hey, I'm somewhat new to programming in c++ and I have had this code I wrote for a long time now. I wrote this about 9 months ago when I was really interested in learning the c++ language but lost interest during the summer. Well, now I'm getting back into …

If there are two arrays arr1[]={1,4,5,6} arr2[]={1,5} I want to get the output as arr[]={4,6} i.e i have to remove all the common elements that arr1 and arr2 have and printing the required output . Can any one give me the program in C++ for this with normal looping techniques?

23. To convert Fahrenheit ( F ) temperatures to Centigrade ( C ) temperatures people use the formula: (32 degrees F is 0 degrees C, 212 degrees F is 100 degrees C, etc.) double C,F; [ICODE]cin >> F; C = ( 5 / 9 ) * ( F - 32 …

The program i made below is a c++ program. All I ask for is some feedback of my program. This program has a menu of option, but I have only implemented option 1,2,3,7thus far. So here is the code. [code] #include<iostream> #include<ctime> #include<cstdlib> #include<cmath> #include<string> using namespace std; void MemoryMatchingGame();//The …

I am working on a program and this what I must do, Create a class based on TMoney. TMoney only contains three denominations, tdollars, twons (worth 1/5 or .2 of a dollar) and tpennies. Create an array of three Tmoney objects. Use a loop to input data into each of …

Yes, I have the do while set to go on forever until I get on to the solving part, but while trying to shrink my program down so I can make it more modular, the O's that player 2 have are showing up as a face? I know I have …

To any and everyone :) As stated in my title, this is a homework assignment, so I appreciate any help or suggestions that are given. Also, per the website rules, I have put effort to this, and I'm not asking anyone to just do my work. (The program compiles and …

basically i have a 3d array of chars, i need to be able to save and load it using text files. Any as to how i would actually do it? Im familiar with reading lines using BuffererdReader and stuff. Im thinking use a loop to save each element to a …

Alright, so for the output: 0 2 4 6 8 10 1 3 5 7 9 11 3 6 9 12 15 18 6 10 14 18 22 26 ... (the pattern presented goes on forever) a code must be written to create it. I know I need a for …

I had to write a program to add two angles together. I've got the meat done, but i'm having a hard time figuring out how to code the program when i add the angles together so that when say Seconds is more than 60 it adds 1 to minutes. example: …

Hello, I am a new programmer attempting to tackle this puzzle after a couple of setbacks. I was excited about this project, but I am very stuck, and I am not sure where to go, or even if I'm on the right track. Okay, so let's get down to the …

Hi everyone! My problem basically boils down to this: I have 71 items, and each item can be either on or off. I need to consider all the combinations (permutations?) and go through a 100 for loop for each of the 2^71 scenarios...on the scale of 10^23. Two questions: [CODE]1) …

[ICODE] public static boolean member(Integer obj,SimpleList<Integer> l); // returns true if obj is a member of l, false otherwise { }[/ICODE] the question is how could I use recursion to show that there is a member of a list? I thought that maybe if (l.isEmpty()) {return false} else ? thanks

Hi, i am developing a project on " Animation Data Structures Intelligent Teaching System". I am familiar with Core Java. I want to know what are the Concepts that i need to learn and that will help me in my project.

Hello every one, I got a interview and 1 of interviewer ask me that Howmany byte is a pointer? I can not answer this question. seem it is trick question. All I know is pointer is an address location where the pointer point to. Anyone get input to make it …

Hi. I recently read that using the name of an array without brackets was one method for accessing the <address> of the array's first element. E.g: [code=c] #include <stdio.h> int arr[5] = { 2, 4, 6, 8, 10 }; int main( void ) { printf( "The address of the '2' …