281 Topics
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 | Got Android? Then you had better be on top of your security smarts. With Android cornering more than 80 per cent of the mobile operating system market, it's no surprise that Android devices are the number one target for the mobile malware merchants. Kaspersky Lab reckoned that Android malware attacks … |
| | What has Schrodinger got to do with the complex and paradoxical concept of quantum computing? The answer is that both Erwin and his hypothetical cat relate directly to this subatomic world. In fact, Schrodinger is often referred to as the father of quantum mechanics. ## Erwin who? ## [Erwin Schrodinger](https://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dinger) …  |
 | Programmer Experts, I'm embarking on an interesting project to gain work experience in php. Just stuck on one thing and wondering if you can help. You probably used Team Viewer. This is where I create a Team Viewer session and get a unique number and if I give you it … |
| | Hi everyone hope you are ok i have mistake in my php and i cant find it. please help me I need to create 3 php . create table , insert_pdo ands select data. That is my html: ` <form action="" method="get"> <!-- Search box --> <input type="text" name="search_text" id="search_text" …  |
| | I have a query on session storage how to store three fields value in a single session storage. I have three fields two radio button (in different groups) and one drop down in the first page this is how my first will look like. I was not able to get … |
| | I would like to know if any one know what are the steps of setting up code for CPU Scheduling. I must develop a simulation program for CPU scheduling. -First I have to use FCFS(first come first serve) algorithm that will read the first number that me or anybody put … |
 | Hey guys, I am new to the community so I wanna say thanks in advance for the advice. I am 20 years old and very interested in game developement. My programming background is limited as I have only been practicing for about a year total now and in scattered time … |
 | Hello all. So, I'm in my final year of my B.Tech. in computer science programme and I have to do a project for my final year. The thing is I want the project to be unique/innovative. I brainstormed a few things: 1. An online music player that can store your … |
| | I have texts (Paragraphs) and I want to replace each of annotated wrong word in the paragraph with the correct word indicated by the position (index) number of the wrong word and i need to do it for each paragraph... So, what method should I use to search by index …  |
 | What skill/languages do you need to be a data science?  |
| | **Here is what I had to do:** In this project each individual will create a data analysis program that will at a minimum, 1) read data in from a text file, 2) sort data in some way, 3) search the data in some way, 4) perform at least three mathematical …  |
| | InputFile.txt Bea Sanchez Junior Math OPS HIGH 17 90 Nicole Sanchez Freshman Science OCC HIGH 13 98 Billy Cruz Senior English OPS HIGH 17 80 #include <iostream> #include <string>; #include <fstream> using namespace std; struct StudentNode{ string firstName; string lastName; string gradeYear; string subject; string schoolName; int age; int grade; …  |
| | Data structures to be used The program should use two distinct structure-types to store the students’ scores: the 1st type used for keeping scores of 4 quizzes while the 2nd type is used to keep the scores of 2 exams. A student can have either quizzes (if Engineering student) or …  |
| | I have a big dilemma, so I need some additional info. I need to choose a specialization, so I have two main candidates : Artificial Intelligence and Data Science. I like both of the degrees, but If you could help me by writting from your experience what are the positive, …  |
 | Ok so here's the thing my classmate did a very good html file...this is the basis of the design of our homepage...there is a part where I should put the news on a collapsible group blah blah..i need help Here's the query to show news and events(nevermind the paginator Im … |
 | hi everyone, i am new in C. can anyone help me to solve the following problem: write a small program in CLIP to code that shall work like a simple computerized study advisor. Your program will collect some data from the user and then suggest a field of study. To …  |
 | I've been programming in java for almost 5 years now. I'm self-taught, so while I know how to program, I don't know some of the more formal aspects of computer science. So if i were to brush up my knowlegde on algorithms and data structures using java which books can … |
| | This is my first post on Daniweb so forgive me if I make any mistakes. Introduction: I recently graduated from Dev Bootcamp. It is an accelerated 9-12 week camp which teaches Ruby and Rails. A traditional computer science degree will teach students algorithms, data structures etc before moving onto higher …  |
 | [ATTACH=RIGHT]17428[/ATTACH]Almost every programmer knows his name. He's a living legend in computers. His name is Bjarne Stroustrup, and he created the world's most popular programming language, C++. I had a chance to ask him a few questions. The first three of the questions I came up with, and the remainder … |
| | I am a student having my degree in computer science. I am in final year.My project superviser gave me a project on data mining.Its called **"GROUP SELECTION BASED ON TEMPORAL DATA"**.For example: the project is to find out 4 or any given number of players out of 11 whose performance …  |
| | If you reason with science, technology and Engineering, you will understand that science deals with the study to understand whereas technology devices ways to use those theories and observable techniques, and then with the blueprint set, the engineer builds on the technologist's ideas/technology. Now to the issue at hand, Computer … |
 | I am making a quiz for my computer science class and the basic concept is that you have 15 keywords and 15 definitions. All need to be randomly displayed and the correct answer has to appear. The user has to match the correct definition to the keyword twice and then …  |
| | hello dani, I am using shape sql for datareport without dataenvironment conncetion towards parent-child relation ship table. But doesn't work with error. Because parent fields only accepted in my project. I am attaching my vb 6 project to your kind attention please. Option Explicit Dim con As ADODB.Connection Dim rs … |
| | As I spend time in the Daniweb forums, I see some questions that ultimately come down to the issue of manipulating JavaScript data and a user interface on a website. When you build a GUI that lets your user view, add, edit, and delete data, a common approach is to … |
| | # Hello. I am working on bootstrap 3 and here is the problem i am facing below: # 1. *This is the problem i am facing : http://oi44.tinypic.com/14b5ob8.jpg* * When i click on the top navbar, the bottom navbar opens up too and vice versa/ * I assume that i … |
| | So as part of my computer science course, we have been instructed to build an encryption process. I have a good knowledge on different encryption methods (RSA for example), however I am having a hard time trying to create my own. Now, before anyone says it, I know, using homebrew …  |
| | Hi, I've been having trouble getting the average and letter grades to print and they are outputting as 0 .. I tried everything calling the average function etc. but I still get a zero. Any advice? I don't have any other problems just need help with the average function and … |
| | hello guys i am still new in java and i have been battling with this problem. i want to filter my data in my jtable. i have got the following data in my jtable which is from my database. | name | gender | courses | |------|--------|---------| | Ben | … |
| | i'm akill studying computer science and engineering in india.my question is which book is good for studying data structure with c programming? |
 | Hi! i have a slight problem here,I have the following master tables M_employee EMPID Name 1 abc 2 xyz M_Division DIVID EMPID DIVISON 1 2 arts 2 1 science M_Designation DESGID EMPID Designation 1 2 Teacher 2 1 Scientist and based on the ID's present in the master table i …  |
 | You are interested in keeping track of the team members and competition infor- mation for your school’s annual entries in computer science programming com- petitions. Each team consists of exactly four team members. Every year your team competes in two competitions. As an initial start for your database, create a … |
 | hi, it is possible that one column in a row has a data ? and how to code it in vb6 if possible, please help example NAME: rasha bonquel Age : 20 SUbject : Math , English, Science Grades : 78, 78, 78 NAME | Age | Subject | Grade …  |
| | I'm a computer science major and I'm taking an intro to C++ programming course. I have to write a program that reads in the data from a .txt file and echoprint it, and also print the data again but with every fifth word with 10 underscores. I was able to …  |
| | I have two questions here. First of all, how do I enable selection of multiple listbox items and select them via code? Secondly, how do I prevent the user from selecting multiple lines? Now, for some background and my thoughts. I'm working on a project for computer science in which … |
| | I'm currently a Computer science student and i have been mainly programming in C++ for about a year. I've search around different sites and some say you have to know basic stuff like: Whats the difference between a class and a struct? What is a constructor? What is meant by … |
| | I'm trying to make a program for my computer science class and it requires that I run output to the console as well as to a file. I'm looking for a way to intialize a string at the beginning of the program and pass the variable by reference to my … |
| | Hey everyone. I do a bit of programming in my spare time, and I've been on hiatus for a while due to taking up a second language. Now that I am taking computer science classes, I'm back into programming. Admittedly, they're far too easy for me, and I find myself … |
 | i tried reverse engineering option in Mysql workbend 5.1, 1stly i imprted DB's script and then created it, Its done :) but when i try to create ERD via Reverse Engineering option , then it doesn't show relations ships btw tbl, it only brings table to front ! why ? … |
| | Hello. Long time member, first time poster here. After a year working in a data center, I've picked up all the engineers would throw at me and I want more. I'm leaning toward software development and robotics as an eventual career but currently at the level of support tech with … |
| | I need help with creating a program that produces a daily report for a store. I'm really bad at computer science so I'm not even sure where to start on this! Here are the instructions: Write a Python program to accomplish the following. Use modular design. Include at least 3 … |
| | I'm in my first AND LAST computer science class and I really need help with our final project. Up to this point all of my assignments have been completed from my teacher and TA standing over my shoulder telling me exactly what to do. I'm pretty sure they're just as … |
| | hi im a 3rd year student computer science can you give a proper title proposal for our thesis..we gave a proposal last week but its rejected he said its it special project or it thesis...he said we could use data mining but its not easy to do a software on …  |
 | Hey Guys, I'm an A level student studdying Computer science, and hence using VB.NET for my coursework. Therefore I'm very novice at VB! While trying to update Data in a Microsoft Office, Access table (Office 2010) - I get this error. (In VB) Bare in mind, I've read all this … |
| | (I'm a Computer Science 101 student writing programs in C on a virtual Linux machine.) Suppose I wanted to apply a single (arbitrary) function to every element of an array, one at a time. Doing this once is easy enough, but I'd like to find a method that could accomplish … |
 | As internet marketers, we need to measure the stickiness value and engagmenet level of visitors to a site. Thus, many companies have used Google Analytics in the past few years since it is FREE. But there were other companies who preferred to still use paid tools like WebTrends, Omniture, and … |
| | Hi All, I have a small problem. I want to add time tables for each grade in a school. Therefore in my addTimeTable.php page i have created a form to enter student grade, class and stream. (required only for grade 12 and 13) When a user clicks on "Add" button … |
| | Hey everybody.I am going into the second year of a Computer Science degree that I am paying for out of pocket, so can only attend part-time. I have taken a Javascript class, basic web development (HTML, CSS, JS), and will take Visual Basic and a hardware class in the fall. …  |
| | class Student { // data members private String _studentNumber; private String _studentName; private int _markForMaths; private int _markForEnglish; private int _markForScience; // Set Student Name public void setStudentName(String studentName) { _studentName = studentName; } // Set the student number public void setStudentNumber(String studentNumber) { _studentNumber = studentNumber; } // getNumber() … |
| | I am beginning a master's degree in computer science this coming fall. I have been reading about "big data". Does anyone work or study in this field? I know it is relatively new, but I am curious as to how one would get involved.  |
| | i have been confused lately regarding where to concentrate... java or c++ or Algorithms & data structures or ........(there are still more languages) whenever i concentrate on java i tend to forget c++ or various algorithms or assembly( i have learned 8086/8088 programming). java is very large...core java......file io....swing..servlets....enterprise java...and …  |
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