2,965 Topics
 | |
| | i have the log file with byte dump and also structures.. using byte data as input i need to print the values of structures in user readable format..can anyone post the code.. here is txt file.. 002c2a54:00000000 00001389 11950000 00000000 00000000 00002b74 0000011c 00000000 002c2a74:01010100 01000000 0e600384 00000000 00000384 00000000 …  |
| | Hello, I am trying to recreate a data type in java used by adobe, it is an unsigned integer 30 bits long or U30 by the specification. Anyway i am having problems understanding the binary output, the definition states: "The variable-length encoding for u30 uses one to five bytes, depending … |
| | I've been plagued by multiple viruses for a few weeks reinstalling themselves, slow internet speed, and intermittant audio ads played through Windows Explorer while I am connected to the internet. Malwarebytes Anti-Malware 1.62.0.1300 www.malwarebytes.org Database version: v2012.08.05.07 Windows 7 Service Pack 1 x64 NTFS Internet Explorer 9.0.8112.16421 no :: NO-PC …  |
| | 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. …  |
| | Can any one help me to solve this. When inorder traversing a tree resulted E A C K F H D B G; the preorder and postorder traversal would return |
| | Hi there. I'm looking to create a textbased browser game based on my old favorite anime. I figured out the basic structure of the data, but i've got one problem. is there a way to set the data up where a single user can have several of one item, each … |
| | Write a program that opens a file, reads records into a container of data structures, and prints out the sum in order. You can use Vectors to contain the data structures. 1. Create a data structure to represent the record (struct cost in cost.h) 2. Write a function called parse_account … |
| | Hi All I found many article and discussions on storing values of multiple check box here I found one thread [Click Here](http://www.daniweb.com/web-development/php/threads/165648/how-do-i-insert-multiple-checkbox-data-into-mysql) from which I tried to solve my problem but after doing every thing mentioned in that post finally I reached with an errorError: Column count doesn't match value … |
| | I'm trying to create a treeview which is mostly populted by a database. I have two code snippets which on their own work fine but when I place them together it won't seem to work no matter what I try. Main Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html … |
 | hello! i am developing a simple application which will get data from different database like mssql , access , foxpro , and after getting data it will create 4 text files tows.txt , customer.txt , product.text , trasection.txt , prob is this that i am very new to foxpro , …  |
 | Okay, my problem goes as follows. I've been writing a small program in python (an adventure game) which has hitherto run via the console. I'm now working on giving it a full interface, which is requiring a lot of changes to my rather simplistic/archaic structure and generally making things something … |
| | HI everyone ,In this semester i have a course on data structure , My teacher is going to recomend us C# or C++ for implementing structures . i have good skills on c language and java but dont know C# and i hate c++(however i have learnt some bit of …  |
| | Hi, I've got an XML file that I need to make changes to before creating an output XML file. I've got an XSLT Transform file which does part of the job fine, but I'm needing to go one step further which is where I'm struggling. In C# I'm using an …  |
| | i would like to start data structures in c langauage.but i dont know even what is data structure and 0% about data structure.can u suggest me some books for data structure in c?????  |
| | Hi, I have a problem in data structures I am stuck in this one .Please try to help me. Question : A man Joe has a habbit of eating pancakes & driving bikes.Once he went for outside by his bike,now he is EXACTLY IN THE MIDDLE OF A ROAD his …  |
 | Hi, I am trying to write code to read a text file containing velocity vector data in the form x, y, u, v. An example of the data file I am opening is: 0 1.0 3.24 45.64 1.5 2.5 54.34 23.45 ... I have a function which can read the … |
| | Hello, iv been working on generating a swf tag generator for a project. However i am having trouble understanding how certain values are generated. The shape i have defined in flash is 200 pixels wide and 200 pixels in height and placed at X, 20 and Y 20. The problem …  |
 | Recently we have all become somewhat over-exposed to the leaking of customer data courtesy of inadequate security allowing hackers to gain access to databases. The [LinkedIn LeakedOut leak](http://www.daniweb.com/internet-marketing/social-media-and-communities/news/425019/linkedin-confirms-six-million-password-hack-check-if-yours-is-one-of-them) and [eHarmony dating data disaster](http://www.daniweb.com/hardware-and-software/microsoft-windows/viruses-spyware-and-other-nasties/news/425118/dating-disaster-eharmony-confirms-passwords-exposed-by-linkedin-hacker#post1817377) are good examples of the genre. However, let's not forget that sometimes no hackers are required to … |
| | Hi guys, Just looking for some advice on database design. I'm relatively competent in MySQL (competent at a push, haha) and I'm in a bit of a pickle right now when I'm trying to generate products for a Magento store. Well, Magento is where it ends up, I currently use …  |
| | I need acode that the ouptut include sum,average,maximum,minimum,sort and search  |
 | need help !!!! anyone know how to draw a christmas tree in c program with 3 for loop ???????????? |
| | I am using the CUDD package for BDDs manipulation. I want to make a copy for a big data structure in it that is called the DdManager. The problem is : this data structure has so many pointers inside it , so when I make a direct copy it is … |
| | I am wondering if I am trying to do too much or if there is a better way for a client-side form I wish to create. A limited working prototype for what I have so far appears here: [http://cookbook.dwlamb.com/edit.html](http://cookbook.dwlamb.com/edit.html) I am using a table as the frame for the form … |
 | Hello. I am working on a personal project. It's basically a program for changing specific tags from certain HTML files. So far, everything works. The GUI and the logic a work but I know the main function is wrong because it looks like this: def tag_remove(HTML_string): clean_HTML = a_string.replace('<b>', '').replace('<i>', … |
| | Hey Guys, I have a few questions... At work we are overhauling our file server system and I'm in need of some suggestions.... What are some good file management softwares or any suggestions on how to handle it? What we have now is a fairly straight foward system where there … |
| | If a heap is like a binary search tree shouldn't it search in O(log n)? |
| | You are required to write an application called Customer Billing System. This system will calculate water usage charges for a month that has been imposed by Syarikat Air Melaka Berhad. This system will categorise users into residential users and industrial users and calculate the charges based on data entered by … |
| | 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 having problems with my code. I think it is the print function, but I'm not sure. Everything compiles correctly. Just no output. Any help is appreciated. Thanks Here is what I have: #include <iostream> using namespace std; struct node* tree = NULL; struct node { int data; struct … |
| | Dear friends: i have a data file, the structure of the file is as follows: // data.txt $Elements 1 1 2.5 2 2 1.0 2.0 3 2 3.0 4.0 4 4 1.0 3.2 2.7 1.6 $EndElements In the data.txt, the fisrt column is the row number, and the second column … |
| | Question: Does anyone have any recommendations that are likely to keep a large database healthy/speedy? I'm designing a database that is going to retrieve around thirty million data points a year, up to around three hundred million to a billion in a few years time when all of the sensors …  |
| | Can some one help my butt out that why I only get one check box out of the 4 to show up in my email to myself when a user hits submit? When ever I check box any email I only get the bottom check box to show up in … |
| | Hi, There has been a doubt on DataTable.Select method. I do not get an expected result when i query a datatable, if there is an 'AND' condition, i do not get a resultant data back into rows again. The code i have done is // clone to get the structure …  |
| | Hello, I am building a blog - just to shapen my skills. Since leaving college I feel like I have been loosing my programming edge. I work in IT and I primarily work on Oracle databases as a developer. Here is what I am building - a blog. I have … |
| | A Ternary Tree (T) is a tree in which every non terminal node has at most 3 children. We will use T to simulate the following activity: A set of P candidates must pass a set of exams ordered in an array of N exam codes (an exam code is … |
 | I am currently working on kind of multi-graph structure. The thing is that two graphs are needed for my application which span the same vertices but with two distinct set of edges (i.e., a multi-graph). The first graph is a binary search tree, while the second graph must be general … |
 | i have this problem to write and read data, here's what im trying to make : Write a program that uses a structure to store the following inventory data in a file: -Item Description -Quantity on Hand -Wholesale Cost -Retail Cost -Date Added to Inventory The program should have a … |
| | 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.  |
 | **Hello, If I have an array, and want to make a heap tree out of it using make heap and sort heap, how would I do it? I'm struggling because I didn't take any course in data structure. Any help -in c++- will be appreciated :D** |
| | 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 …  |
| | my_funcs.c: int x = 0; FILE *stockIngredientes = fopen( "C:/Dropbox/Work/ISEC/P/ingredientes.txt", "r+" ); while( fgets( tmp, 100, stockIngredientes ) != NULL ){ ingredientes[x].nome = strtok( tmp, ":" ); ingredientes[x].identificadorNum = strtok( NULL, ":" ); ingredientes[x].quantStock = strtok( NULL, ":" ); ingredientes[x].limMin = strtok( NULL, ":" ); ingredientes[x].consumoMed = strtok( NULL, ":" … |
| | Hi I am having an issue with inputting data in the correct format in the code below. The code is modified from the original and I am currently trying to figure it out. Originally data was read in from what I am assuming was a binary file using the function … |
| | Hi all, I have problem getting data from mysql table . What i am trying to do is that i want to get data from specific Category-id column and search a specific word or starting letter search from Name column , suppose this structure, -Database ---Table ------Category-id, Name My query … |
 | 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 … |
| | Hi! i have problems with input validation, so here goes the problem : Write a program that uses a structure to store the following data about a customer account: Name Address City, State, and ZIP Telephone Number Account Balance Date of Last Payment VideoNote Solving the Weather Statistics Problem Review … |
| | I am making an application where i am opening wpf pages in tab control. But i am able to open same page again and again in tabcontrol. I want that if once page is opened it cant be opened again and it should get focused on tabcontrol if i try … |
| | I have a form in php that allows users to edit their user profile after the user logs in. It is prefilled with the users current info and when it is submitted, it updates the database. However, when it returns to the edit user profile page, the prefilled text is … |
| | Hi guys Actually i have problem to convert my C++ program to C! Because C is too old and unusable, i tried to find and read so many sources, but finally i got some errors. Anyone can help me?! Thanks Regards C++ Files: Main.cpp #include <iostream> #include <cstring> #include <cstdlib> …  |
| | I have this C++ network client program but it has an error. Here is the error: error C2664: 'wsprintfW' : cannot convert parameter 1 from 'char [128]' to 'LPWSTR' Here is the code: // Client program example #define WIN32_LEAN_AND_MEAN #include <winsock2.h> #include <stdlib.h> #include <stdio.h> #include <string.h> #define DEFAULT_PORT 2007 … |
| | Hi! In my program MFC Doc/view one view constantly displaying what the camera is "seeing". After some event I want to show in the other window - dialog the image that has been in the view in the moment of event. I have code in Dialog window that succesfully draws … |
The End.