281 Topics
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 | I was recently toying with an idea from my education in computer science, namely that any deterministic algorithm can be expressed with just two control structures: a loop containing a switch. I never doubted it. From a certain point of view, that's what programs look like to the silicon of … |
| | am inserting data into base it is not inserting data which i want to insert the following data into *p1_n_dis* field of table Usman Raza, who completed his MS majoring in Computer Science at LUMS with an National Management Foundation (NMF) Gold medal, has been awarded a prestigious Mark Weiser …  |
| | I am not able to post the new article on the website thats why i am directly contacting you if you can able to help me out with the following problems. I am student. I have a very simple assignment and I did do the assignment but the requirement is …  |
| | Hello, I am a java learner and have just started learing java by follwing the online tutorials. I am a computer science student and as a part of our assisgnment, I have to design a online CHat system in java. TBH, I have no clue of what to learn and …  |
| | Hi all, I have small problem regarding my student registration form. When i enter data and submit always below message is displayed irrespective of whether the admission_id is exist or not. "Admission numberThis student has been already entered to the system" **newStudentRegistrationForm.php** <form name="form1" method="post" action="newStudentRegistrationFormvalidation.php"> <?PHP $con=mysql_connect("localhost","root",""); mysql_select_db("student_management",$con); ?> …  |
 | Hi every one I am trying to upload a file on server but it is not uploading and always giving an error HEre is code. Please help. Its urgent [CODE] <?php session_start(); if(!session_is_registered(username)){ header("location:login.php"); } if($_REQUEST['title'] != '' && $_REQUEST['type']!='' && $_REQUEST['category'] != '' && $_REQUEST['sub']!=''&&$_REQUEST['elm3'] != '') { require("db.php"); …  |
| | Hello everyone, I am 23 years old and currently in my 2nd semester of my 4th year of college. Regular college students are typically done after this semester, but unfortunately I still have 43 credits to go due to starting out at a local community college and dealing with pre-requisites. … |
| | Firstly, this is homework for my computing science class, but we are allowed to get help on the internet or using any other way we want. I'm trying to write a program to read in a file with user responses to questions (I.E. an automated handset vote) and then to … |
| | Hello, I am stuck on this issue since like a week now and i have been trying to find out how to do this. I am trying to copy the ArrayList elements into another class. I have 4 classes: registration class (MAIN CLASS) address class (DONE) student class (DONE (kinda)) …  |
| | Alright, this isn't actually homework. I'm going back to school so I figured I would brush up on some programming before I go. I'll be taking the second course in a three course C++ programming sequence (starts with classes, recursion, etc.), so nothing too advanced yet. I wrote this program …  |
| | I need to do a chem quiz that contain a science calculator n a small game,but there is some problem,got any idea? [CODE]#include<stdio.h> #include<math.h> #include<stdlib.h> #include<time.h> #include<windows.h> int main (void) { int option,question,i,count,z=0; char choice,game,quit; int selection; float pressure,volume,number_of_mol,temperature; int exit; char answer1,answer2,answer3,answer4,answer5,answer6,answer7,answer8,answer9,answer10,answer11,answer12,answer13,answer14,answer15,answer16,answer17,answer18,answer19,answer20; int guess,jackpot=8; // SetConsoleTextAttribute (GetStdHandle (STD_OUTPUT_HANDLE), FOREGROUND_BLUE); …  |
| | I started writing this code as practice for my Computer Science class. The goal was to help with structs and arrays. But I have come to a problem. The file will compile, but returns a message saying "floating point exception." Doing research I see there could a few reasons, but …  |
| | I am supposed to make a binary hash tree mix of code. I know what I am doing for the most part, but its been a while since I have done some serious C++ coding. The compiler is yelling at me because it doesn't like my last definition in my … |
| | Hello. I need some help with variable types. I am currently an 11th grader taking my first Computer science class. I am learning C++ and I would like to know how I can make 10/3 3.33 rather than 3 in C++. For example, a member on the forums updated my …  |
 | So you want to work on any computer as you owned it, but without going through the whole remote access process? Thanks to an early-stage company established after the founders met whilst studying for PhDs in Computer Science at Cambridge University your wishes might just be about to come true. … |
| | Hello everyone, I need best books by best authors on following subjects. Money not a constraint. All subjects are from Computer Science. If you know whose books for the subjects is the best please comment below the name of the book and Author name. Thanks in Advance. Mathematical foundations Mathematical … |
 | Here is the program assignment: [icode] Graph abstraction is important because it is used in many different areas of science, engineering, computer sciences and software engineering. For instance, the Internet makes use of graphs to represent the Internet router network configuration in order to determine the best route for forwarding … |
| | Hello, I am a computer science student working as a bartender in a restaurant. My boss was complaining that his monthly inventory audit was taking too much time (as he has about 2000 unique items to count) and I suggested I could build a mysql database to help him (and … |
| | I am a computer science engineer.... I got selected in TCS for ITIS domain & in Infocepts for Business Intelligence & Data warehousing Domain...i am very confused which company to join..!!...plz help guys..!... I hurd bad reviews about TCS-ITIS..but some people say tcs is brand name..!! some ppl say to … |
| | Hello, I'm currently taking AP Computer Science with no prior experience with programming and I am facing a bit of a problem with the last problem on my programming assignment. You see, what I have to do is write a program that displays a name four times either horizontally or … |
| | Hi All, I'm making a website for my school project but I have a problem with the pre tag. I used a table to define the layout of my site. But now I want to add content using the <pre> tag and it stays in the center -__- even when … |
| | I need help in deciding a good path in learning Java. I have recently passed my Data Structures course and although I still have issues and sometimes need to look thinks up, I feel I have a strong enough grasp to move on with my becoming proficient in Java. I … |
| | Hello there, I am messing with some jquery mobile and I have so simple questions (as in I am a real noob). My question is in two parts, first first off, what is the best way to center the contents of table cell data? I tried using "align center", but … |
 | Sir, I am an student of computer science engg. final year student.i am little bit worried about my project as some of my seniors have said i have to start prepare for project from now to get it well done.I have knowledge on c,c++,java programming language and networking(data communication) i …  |
| | Hello. I've posted here a few weeks ago about an idea i was hammering. I've refined it and removed some unnecessary features as it wasn't really needed. I'm a last year computer science student and this idea is for my graduation project. It is about a new programming language for …  |
| | The problem that I'm having can be seen on this test page: [url]http://science.nature.nps.gov/im/1test.cfm[/url] We have a new mandatory Cold Fusion server-side redirect process for linking to external sites. We have some off-site links that use javascript drop-down menus that required a javascript work-around to work correctly with IE. The javascript … |
| | i've created a database project in java in which a jtable is used to display the contents of the database.......i've also created an option for insertion of values through a textfield by button actionperformed into the database ......and now when i inserts a particular values through the textfield and when … |
| | Hey guys, I just found out that I'm a semifinalist in Google International Online Science Fair! Thats top 60 out of like 7,500 projects. Right now theres a People's Choice award contest on, with the reward being a $10K scholarship! Can I get some votes from you guys? Just takes … |
| | I did this code ( this here is just a piece of it), and there's supposedly an incomplete function in there. I'm not sure what how to solve this. I suppose the boolean is wrong? I indicated where the problem is in the code. [code] public class Person { private … |
 | am facing an error 'Run time error:424 Object required, Private Sub Form_Load()iam highlighting the error in code below. [CODE]Private Sub cmdAddEntry_Click() ' add a new entry to our table. With DataEnvironment1.rsDataTable .AddNew !CodeNo = txtCodeNo !DealerName = txtDealerName !TruckNumber = txtTruckNumber !Quantity = txtQuantity !NetPrice = txtNetPrice !Commision = txtCommision … |
| | When i finish my U.G at the rate i am going I don't think i will know anything.I want to know exactly what i should be knowing so that i can proceed with my graduate degree.Which languages are a must know,which data structure concepts i should know,should i be able …  |
| | Hi All if anyone could help me that would be great! currently i have an array which enables a user to input: Student Name Maths Mark English Mark Science Mark Array: StudentArray(25,3) i have this array output the data to a listview box. Column 1: Student Name Column 2: Maths … |
| | Hey, so i've looked around online for a bit, and after finding similar, but not exact (as in it doesn't help me), i'm gonna post my problem here :P. I'm working on a class to handle Complex numbers. This is going to require a lot of operator overloads and the … |
| | Hi, I have a C++ programming assignment and am new to programming. My assignment is to read from an input file into an array of structs but for some reason all im reading in is garbage could really use some advice. If anybody could help thank you. Heres my code …  |
| | Ok, so I have to write a program for school that will read data from a text file, split the data (comma delimited) into the correct type, pass that information on to a class, store the class object into an array. This is what I have so far: [CODE]import java.io.*; … |
| | Hello everyone, Well, Im leaving the U.S. Military soon and debating on whether or not to jump into the field of computer science for some kind of IT career...problem is...I'm not quite sure what I would like to do in this type of world for computers. I love computers...math.. and …  |
| | Hello all, I am third year student pursuing computer science engineering and I want to develop a software which can be coded in C and includes integrating it with database for data. I really need help for some ideas which are new(I need to develop something which is original or …  |
| | Good Afternoon, I'm having problems with a program that I have to do for school. It deals with pointType class and the main program section. The details of what the program should do are the following: Define and implement a class poinType that implements a point (x,y). The class pointType … |
| | [B]Hi everyone I would like to take your advice about my situation This is my second year in university and my major is computer science and my programming skill is very weak:'( and I finish data structure by Miracle :icon_cry:and until now I can’t solve any assignment by myself:icon_sad:, so … |
| | [COde]#include <iostream.h> #include <fstream.h> #include <process.h> #include <string.h> #include <stdlib.h> #include <stdio.h> #include <ctype.h> #include <conio.h> #include <dos.h> int pass(); void abt(); void start(); int pass() { char a[750],b[500]; clrscr(); textcolor(BLUE); textbackground(LIGHTGREEN); clrscr(); cout<<"\n\n\tENTER YOUR LIBRARIAN USER NAME\n\n\t"; gets(a); if(strcmp(a,"LIBRARY001")!=0) { cout<<"\n\tSORRY FOR THE INCONVIENIENCE,YOU HAVE NO ACCESS TO THIS … |
| | Okay, I have to pick a topic and tell why its acceptable. I have to work with an advisor to understand the topic and prepare a written report on the results. I have to prepare a 12 page paper in a publishable format. (10 pages if I have over 500 … |
| | Hello everyone, The questions is below. Please bear with me. I'm a first year student, majoring in computer science. I have just finished an introductory course in the java programming language. I already know that what i type to program in java is a source code that has to be … |
| | im a student of 2nd year BS, doing my BS in Computer Science. Here I want to include a program by me, may be someone will be helped by me :) [code=c] #include<stdio.h> #include<conio.h> #include<stdlib.h> int* createHashTable(void); void getData(void); void formatting(void); int insertData(int); float chkLoadFactor(int, int); int collision_LinearProbing(int, int,int); int … |
| | hi i got one problem to solve am almost did but facing problem for my last for loop iteration can any one help me this is the problem i received University of Newcastle School of Electrical Engineering and Computer Science SENG1110/6110 Programming Assignment 1 – Semester 1, 2010 Due: By … |
| | Hi I am trying to extract some information from data base and i am writting this query [CODE]java.sql.Statement s = dbCon.createStatement(); ResultSet r = null; r = s.executeQuery("select * from emp where description="+courseName);[/CODE] If the course have value description="Fundamental of Science" then it says "syntax error at or near of" …  |
| | Hello I am quite new to GWT and Java. I am doing an assigment which helps students select courses. The application starts and the user clicks on a department. When they click on the department the courses offered by that department are shown with check boxes next to each course. … |
| | For my Computer Science class, we are writing several different methods to reverse a singly linked list in Java. I cannot figure out the last way, which uses three helper methods, pointerToLast(Node n) which returns the tail node, nextToLast(Node n) which returns the second to last, and append(Node a, Node … |
| | My name... I'd rather not say. Intrade is fine. I would prefer to be referred as this name than my others anyways. I'm a very shy individual. I have a great need to become not just a good programmer, but a good Computer Scientist. I apologize for my past deeds …  |
| | Hi there, I have this kind of sample table. [CODE] Name Math Science English ------------------------------- Ben 86 88 80 Peter 80 79 83 John 84 90 86 [/CODE] I want to save this result, dynamically, in a "table" in Java. I want it to have a sorting function. Some of … |
| | hi everyone, I am doing my under-graduation in computer science,i am having difficulty in dealing with data structures course,mainly in theoretical part,can anyone please help me in suggesting me a good textbook and book with problems/questions that could help better understanding plz... |
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