Hello, I wrote some codes for student login. the codes checks for the "username", "password" as well as their type of "status", from the database. once this input are met, the student logs in successful, otherwise a message pops up. The problem i encountered is this, i have 11 student records in my database and only the first 6 students can login successfully. the remaining 5 students cannot login. Despite entering the correct username, password and status for the last 5 students in the database, the message "Invalid username and password" comes up. I don't know where my code went …

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hey guys, Can any body tell me how shall i start with the project. I will be using Java and C together(JNI) in netbeans for coding. I will be embedding the C code in Java(Interface). First i want to read the wav file in C and sample it and apply FFT algorithm.. And output should be an spectrogram. can any body tell me how to start.

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What open source software for PDAs/smart phones (like Blackberry )is best for student attendance monitoring/tracking? Any specific/brand of software? Or any possible specific hardware for that software?

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Is anyone can help me ... where can i find codes that can help me to create a student portal system? That has login ,registration form,live chat,forum,dash board ,and link to facebook. I hope anyone can help me here. Thank you:)

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Hello I have two tables: Students and Professors (both with usual info like name, last name, email... etc) I also need to have info about their knowledge of foreign languages, and I guess that should be a third table (languages for example) it should look like: Language_id, Language, Speaking, Writing, Listening, Now, the tricky part for me is, how do I connect Language table with Students and Professors... If I make another column foreign key Student_id.... that way I can connect with Students but how do I also connect it with Professors table? Do I also put foreign key Professor_id? …

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Okay, so I've gotten my second project in C++ and this seems pretty extream for a second project to me, but I'm determined to get this working. so my teacher suplied two header files (set.h and bingoball.h) our job is to take those files and program a bingoball.cpp and a set.cpp, he will than make a generic main.cpp to test our codes. I'm having a lot of trouble with calling functions from other files, I've just started writing the first function of creating a new random bingo ball from 1-75 that than adds the appropriate number. and I just wanted …

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Because things, these days, seem a little 'slow' around this forum, please forebare this old post, (that was recently resurrected by an inquiring mind), and humour this 'update', in good faith that this update might be appreciated by some beginning students of C++ ... :) // beginnerBadCppExampleCodeBeforeFixedUp.cpp // 2013-08-14 // // This following 'Supposed example' of good code is ... // re-worked ... // to demo an acceptable coding style for current C++ students ... #include<iostream.h> #include<conio.h> float no,price[50],total[50],qty[50],tt; char item[30]; void main() { int i,j; clrscr(); cout<<"\n\n\t\t\tRaje's Billing Software\n\n"; cout<<"\nEnter The Number of Products you'v Purchased:"; cin>>no; cout<<"\n\nSL No\tITEM …

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Currently a third year student studying Business Informations Systems and am finding it difficult to come up with a project idea I would like to pursue. Can somebody help out and suggest me some ideas for a project relating to this course that I can go ahead with. Cheers

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Greetings! My name is Henry, I'm a 24 year old software engineer student and am currently doing my Masters. I'm studying in Portugal though I'm from Birmingham, England (I pay 1000€/year in tuition fees here, it would cost me an arm and a leg in England) and I absolutely love programming! I've been using daniweb for a long time and just going through old posts I would always find a solution to my problem, I must congratulate the administrators for this forum is an amazing source of knowledge. I mainly use Java, JavaScript, C or oCalm depending on the situation …

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I want to ask some pieces of advice on where should i start once i have think of a project. what are some basic things or steps you can advice..thanks

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**guys I wrote this, there's no errors, no warnings... but it keeps crashing on execution.. any ideas ?????** #include <stdio.h> #include <stdlib.h> #include <string.h> struct data { char * name ; int grade ; }; int compare_ints(const void *a, const void *b); int compare_strings(const void *x, const void *y); struct data *ptr; static struct data array[5] ; struct data c; //The scanf function receives just memory adress of the " variables ". Not struct definitions... int main(void) { int i=0 ; printf(" Please enter 5 student names and grades: "); for ( i=0;i<5;i++ ) { printf("\n name %d : ",i+1); …

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My school has an apache/mysql server that we make and host websites from as projects. I am doing an ebay type site where people bid on a product until time runs out. Problem is I don't know how to trigger that the product should be delisted and the buyer and seller notified that the auction is over. mysql trigger updates only work when a mysql action like select, insert delete, etc are triggered, I'm not sure about php (If my website would get more traffic then simply me editing and maintaining it, I would simply run a php script every …

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i am making a Student Grading System in Vb.net which will store student and teacher information into database, as well as it will store student marks of particular semester and exam. i have done with my storing information part and designing part and now i am doing the grade calculation but i am not getting the logic of how should retrieve all the Subjects and Their marks and on a form of a student and on that base i want to calculate its result i.e o Grade. please reply as soon as possible my project submission date is day after …

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I’m in my second year of Computer Systems Technology – Networking course and I’m thinking of trying to find a job as a student to try to get more into my field and gain real world experience. I never had a job yet and never worked in an IT environment. I’m just looking for tips on what to put on my resume, and also what are some jobs that a student in his second can do?

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1. Design and develop a simple Student Registration Program to record the data related to the students. The user will enter the name, surname and age information of the student to the textboxes provided. The gender of the student will be initialized by using option buttons, since there are only two possibilities for this selection. The foreign language will be by checkboxes, which allows for multi selection at same time. Finally the student data will be added to a list box by clicking a command button.

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The Kensington Folio Trio Mobile Workstation for new iPad and iPad 2 is rather a large title for what is actually just a case. Mind you, it's also rather a large case. This thing is absolutely huge. No, seriously, it's actually bigger in all dimensions than my laptop. This thing is 14" by 11", and 1.5" thick with an iPad in. Throw in a pen, some paper and a few documents along with that iPad and I found myself with something weighing more than 5lbs to lug around. Compare that with the perfect 10/10 Kensington KeyFolio Pro case which I …

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So I have a programming lab that we did in class for a few months but I am having major difficulity on it. These are the directions: > Specifications for Calculate grades using loops 1. Create pseudo code for your program first, to be handed in. 2. Make the program user friendly. 3. Use a constant at the top of the program for: a. Test points percent = 65% b. Lab. points percent = 25% c. Note points percent = 25% 4. Make sure you use a loop for each of the three average calculations below. a. Average Test scores, …

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Hello, I am just starting out in a basic C++ class and am having some trouble with this problem for class. Any help would be seriously appreciated. In the program, I have to use an input file that includes the name of a college, where the college is located, the enrollment total and the tuition cost. I am supposed to determine the schools that have the three highest tuitions, display their names and then display the cost of said schools. I have been able to figure out the three highest costs, but I cannot figure out how to display the …

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I am a Computer Science student. This semester I am taking an Artificial Intelligence course in which a large number of our labs will be programming with Lisp. Here on DaniWeb under Software Development I did not see a category for Lisp. I was wondering if anybody out there knew of any good Lisp forums that I could refer to when I have problems(at least problems pertaining to the language Lisp that is), which I'm sure will be very plentiful. Thanks in Advanced :) ~Michelle

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Hi I am a senior in business computing and I have a project to hand to my university in order to graduate and I have chosen a student registration system but in order to accomplish that I obviously need a well designed and organized database. here are the tables I have done so far: a COURSE table that contain: -courseid int autoincrement -coursename varchar(50) -describtion varchar (255) -active varchar (50) -credits int -teacherId int -Room varchar (50) -day1 varchar(50) -time1 varchar(50) -day2 varchar(50) -time2 varchar (50) a PERSONS table: id , firstname , lastname, username ,password,email,gender,address,phone,mobile,roleid a Roles table : …

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So, I have multiple classes modeling a university. I have Student which has subclasses GradStudent and UndergradStudent. I also have a course class. I am having issues figuring out what to pass to add and drop students and to add and remove courses. I keep getting errors like this: ./Student.java:39: cannot find symbol symbol : variable student location: class Student if (course.removeStudent(student)) { ^ ^ ./GradStudent.java:23: cannot find symbol symbol : variable student location: class GradStudent if(course.getNumber() >= 5000 && numCoursesEnrolled < maxCourses && course.addStudent(student)) { If someone could help, I would really appreciate it! Here are my classes: [code] …

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Hello everybody. I'm obviously new here. As the thread says, I am a Senior Computer Science student at Millersville University in Pennsylvania. I will be graduating December 2012. I currently only know Java and C++, but I definitely want to broaden my knowledge in hopes to get a job some day. I'm hoping to find an internship this summer. But it's not looking so great so far. I prefer coding in Java, mainly because that is the language that I first learned. At school I participate with the Programming team and take part in programming competitions. Usually only 2 a …

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Hi everyone on daniweb. i am new here and wanna learn more about programming, i have worked on C and now a days working on java. As a Computer Science student my hobby is programming and improving logic. Cheers, may we'll make great... rahoolraj

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I want to have an alternative way to increment my student no. the current way I'm doing to is in my database, mssql. there's a property called Identity Seed(201200001 - my studentid format) and Identity Increment (1 - no. of increments). The 2012-is the school year, while the 00001- is the no of the student. what can i do for next school year and upcoming years, the student no would have to be 201300001 but for that to happen the student no must reach 201299999 but that no of students enrolling for a school year is impossible. can i do …

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Hi i am doing a student grade lab where the student enters a grade they got on a test and they get a letter grade. My program only gives the user a F even if it should be another grade. This is my code. [CODE]strT1 = JOptionPane.showInputDialog("Enter 1st test score:"); std.test1 = Integer.parseInt(strT1); Te1.setText("Your grade for test 1 is " + std.T1); static char letterGrade(double g) { if (g >= 90) return 'A'; // 90 or above gets an A else if (g >= 80) return 'B'; // 80 to 89 gets a B else if (g >= 65) return …

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Please help with research on my final year project and fill out the questionaire below: [URL="https://www.surveymonkey.com/s/you_approve"]https://www.surveymonkey.com/s/you_approve[/URL] The questionaire is for all digital media professionals although it relates most to web designers/developers. Thanks, much aprechiated!

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I'm Jay Mandane (pronounced man-dan-neh), Filipino, 17 and an IT student. This site often pops up when I Google about PC problems, so I figured might as well register here. Hope to learn something with you guys. :)

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Hello everyone and thanks in advance for helping me. I'm a 1st year java student in my first semester of college. Its comming towards the end of the semester and finals are starting up.. well my problem is that my java teacher decided to give us 2 projects to work on both of which im not experienced enough to work on with the time he's given us... The first project is to fix another programmers code... (How am i suppose to do that i wondered i can barely do my own xD) It must: * Be broken into methods * …

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[ICODE][/ICODE]Here is the Question Declare an array of size 5 Input 5 values from the user Output those 5 values back. Output looks like following: Enter a value: 2 Enter a value: 4 Enter a value: 6 Enter a value: 7 Enter a value: 9 You have entered: 2 4 6 7 9 and now i have 2 errors on line 16 one is an illegal start of expression and one says it is expected a ) all on line 16 please help me fast!!!!!!!! and here is what i have so far [CODE]public class MakeArrays { public static void …

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Hello everyone, I am a PhD student in Stockholm, studying VoIP technology. I am in the middle of writing my dissertation, about command line calling. As I'm doing my researches, I've already found some very interesting research material, such as this page: XxXwww.voip-sip-sdk.com/p_251-how-to-use-the-command-line-caller-example-with-ozeki-voip-sip-sdk-voipXxX (cancel the X-s) It would be great to find someone to discuss this program, or maybe a whole group, because it would really help me with moving on. Any advice is welcome! Thx gemma

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The End.