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| | hello, im just trying to translate a 1d TV denoising function for matlab, which can be found here [URL="http://cnx.org/content/m31292/latest/"]http://cnx.org/content/m31292/latest/[/URL], to C++. Here's my attempt: [CODE] inline vector<double> tvDenoising(vector<double> data, double lambda, int Nit) { vector<double> J (Nit); int N = data.size(); vector<double> z (N-1); fill (z.begin(),z.end(), double(0)); vector<double> diffZ (N-1); … |
| | Can someone please help fix this program? I'm pretty new in Python. Every time I run this program it says : Traceback (most recent call last): File "E:/Python/delin.py", line 38, in <module> discounted_total = regular_total - full_discount TypeError: unsupported operand type(s) for -: 'float' and 'NoneType' def find_discount(total): if total … |
| | Hello, I am working on a program that requires the splitting of a string (the string in question is "BSHDDBDSBSHHSBH") so that it can count the occurrences of each separate letter. The code I currently have is: [CODE] public static void countPercent(Scanner input) { String nucl = input.next(); int[] count … |
| | hi!!!!! any body tell me what is command line argument with example. Thank's in advance.  |
| | I am designing an instant messanger and I am using tabs to allow for multiple chats to be taking place in the same windows form. When a new chat is opened, a new tab is added, using a User Control to make the new tab contain all of the required …  |
| | Hi all, the search function failed to yield any results for me so I come here to create a new thread. I'm learning C++ on my own (sort of a weird hobby of mine to learn code, don't ask) and had an interesting question... Consider the following: Ingredients.h [code=c] #ifndef … |
| | I need some help to write to a MySQL database using C++. any basic tutorial will be appreciated. I did google but couldn't find a beginner tutorial. I am sort of lost here. :(  |
| | Hey guys I was hoping some of you here may know how to help me with this problem I'm having where I have created picture boxes that are aliens in a game of space invaders and they move from left to right down once then right to left just like …  |
 | This is a program which declares two vectors of 6 elements each of type double. One vector is named weight and the other is named rate. The program uses a loop to prompt the user for a weight in ounces and a postage rate for that weight and then stores … |
| | can any one identify any problems in my code? it keeps crashing once it reaches the else condition. [CODE]void path(char paths[][70], int sROW, int sCOL, int fROW , int fCOL) //recursive path function { if (paths[sROW][sCOL]=='E') { for(int i=0; i<20; i++) { cout<<endl; for(int j=0;j<70; j++) { cout<<paths[i][j]; // display … |
| | I finally have it so that when I click the submit button, I do get an email, but all that shows up is: "Name:". It doesn't tell me what the name is, or show the other two fields. (It does go to the Thank You page OK.) What am I … |
| | good day everyone, i just wanted to ask for some help in using block ui for forms. i have a form with 3 values. once the form is submitted then block ui will appear with all the information from the form "echoed" within the div. but the problem is each … |
| | Hi i wanted to make a software that can "Off" and "On" a computer fan connected with a usb can i make it in c++?? i have 1 year experience doing C++ Thanks, |
| | How would I make a code that dynamicly gets MySQL and makes it like ?UserID=54556 :-/? |
| | Hey guys. I'm learning by myself the C Development... But I've got a serious problem with one my application. The exercice is: Create a board of 10 lines and 3 columns. Scanf this board. Check the 3 highest numbers of each line, add them And just printf the highest sum … |
| | [ICODE]CR.Reset CR.ReportFileName = "StudentInformation.rpt" CR.SelectionFormula = "{SPINF.GRNO}=" & Me.txtGRNo.Text & "" And "{SPINF.CMBCAT}=" & Me.cmbCat.Text & "" CR.Action = 1[/ICODE] [I]m trying to passing two parameter for cr..! bt it always shows the error type mis match.! plz help me[/I]  |
| | for example, i have a txt file that reads: number of items: 2 number of zombies: 3 .... i want to write a method that increments just the numbers, and leave the "number of items" and "number of zombies" alone. is there any way to do this? i can easily … |
| | Hello all, Please help me if you can: my question is [B]what is the efficiency of the queue's insertion and deletion operations when the ADT list's implemetnation is a. Array-based b. Pointer-based[/B] Give me a hint if you can. I am new to the C++ world so please forgive me … |
| | [CODE] #include<iostream> #include<cstring> using namespace std; class city { protected: char *name; int len; public: void getname(void) { char *s; s= new char[30]; cout<<"Enter city name: "; cin>>s; len= strlen(s); name= new char[len+1]; strcpy(name,s); } void printname() { cout<<name<<"\n"; } }; int main() { city *cptr[10]; int n=1; int option; …  |
| | Hi Guys, i want to submit daily news for my company peoples, i need similar templates like Code: [url]http://alltop.com/[/url] and [url]http://mashable.com/[/url] can you suggest me which template is similar to above sites? suggest me wordpress and joomla templates |
 | I am in my final year in the university and about to do my final year project. I would be very happy if anyone of you can suggest an idea that I can implement with PHP. Thanks in advance. |
 | I know next to nothing about statistics so tried Statistics::Basic because it seemed easy to use. Then I tried Statistics::Descriptive because it has functions that Statistics::Basic lacks. What I did not expect was to get a different result when calculating Standard Deviation using Statistics::Descriptive than when using the other module … |
| | Hi guys/gals, I'm looking for a CMS Photo management site. Kind of like a Stock photography site, only I don't want to sell, I just want display images/EPS files. I REALLY like [url]www.istockphoto.com's[/url] layout and functionality. It gives previews for EPS files, which is what I need. I'm currently using … |
| | The problem is to create a console-based program that prompts the user for name, student number, course, and grade (50-100 whole number only). After the input, a message should be displayed depending on the grade. The program should display an error message and terminate immediately if there is an invalid … |
| | In my C# winforms project I have a DataGridView which is displaying a View of two SQL tables. Is there a workaround for Updating the View from the DataGridView. Using a Save button on my form, At first I assumed I could update the View like this: [CODE]this.DataSet.EndInit(); this.ViewTableAdapter.Update(this.DataSet.View);[/CODE] Did …  |
 | Morning all, Hope you can help. I normally use VB6 for my projects but thought i would look at Visual studio 2010. I have a windows form with a connection to my sql database which is working fine. i want to be to select data and input that data into … |
| | hello, can tel me easy and fastest method for fetch data value from database to gridview using asp.net with c# |
| | Hey, During my development of web browser i have encountered a problem. The problem is that on my bookmarks panel if a user adds a bookmark that's already on the panel, the application gets an error and has to quit. I tried surrounding the code with a try catch statement … |
| | Hi all, I have a structure for which array of objects are created Now i want to return that array of objects to a function just like below: struct mystruct s[5]; . . code . return s; in the function i captured using *s void myfun(mystruct *s) but i am … |
 | Who shall and in which language convert this VBA UDF Code to be applicable for the application forms? [CODE=text]Function Tryme(mycell) mylen = Len(mycell) For j = 1 To mylen mytest = UCase(Mid(mycell, j, 1)) If InStr(1, "AIJQY", mytest) > 0 Then mysum = mysum + 1 ElseIf InStr(1, "BKR", mytest) … |
| | Hi, I have the below code and it works fine except the part where I need to access data.Picture. I know its a syntax error but I can't seem to understand what. [CODE]$.post("rpc.php",arr, function(data) { $('#dorants').append(data); $('#dorants').append(data.Picture); [/CODE] Like always appreciate the help :) |
| | [code] #include<iostream.h> #include<conio.h> #include<iomanip.h> #include<stdio.h> #include<stdlib.h> #include<fstream.h> #include<string.h> int n=0; // current no. of players ( to add to next one) int num=0; // total number of players class date { public: int dd; int mm; int yy; }; class players { public: char name[30]; date dob; char userid[30]; char …  |
| | Hi i am new to qt but i have programing experience in c++ in dev - c++ after i moved to qt i thought i could start like this if i press a button it should output hello world it is just showing me 1 error system was not declared … |
| | Hi all; I need help with a program, where its a game where users are to guess a randomly selected number. The user has a max of 1 - 100. [code] class CScoreboard { private: string players_name; int round; int guess_avg; int total_score; public: CScoreboard() { players_name =""; round = … |
| | Hello, My website contains many php pages that extract the content of a database according to a selected geographical area (regions and cities in the UK). To help google index all my pages, I have included all those php links in my sitemap. An example is [url]http://www.chinesetutorscentre.co.uk/UK/oxford.php[/url] Typing "Chinese tutor … |
| | /*THIS PROGRAM PROMPTS THE USE TO INPUT ROOM NUMBERS AND THE FIRST INPUTTED NUMBER WILL BE "OCCUPIED" , AND IF THE ROOM NUMBER(IN THE FIRST INPUT) IS INPUTTED AGAIN AT THE SECOND INPUT IT WILL SAY THAT IT IS "NOT AVAILABLE" . . */ //Here is my code : [CODE]import … |
| | I wish to delete all the tables that I have made so far........What should I do ???? Please help !!!  |
| | Hello everyone there. I have a problem with java exercise so can you help me? I would like you to show me detail and clear about all these exercise. 1. Write a console program to define and initialize a variable of type byte to 1, and then successively multiply it … |
| | is there an event where when the listview box is updated/changed i can call a function where i can do some calculations on the changed data. the listview is updated from textboxes and a button and the calculated result is shown in a text box thanks steve |
| | Hi ppl. Im a bit of a newbee when it comes to coding but having a problem adding a text file to a listview box. My code sort of works as far as putting data in the first collum goes. [CODE]// Set variables int collum = 0; int arraySize = … |
| | Hi there I'm writing to a file so that it creates a back log of the data and time i did something. I've got the program so it writes the data that is needed and also the date and time. the problem is if you use the program more then … |
| | Dear All, This website has taught me lot of things since i was an engineering student. Now again i am back with a new question...... I need to read the contents of the jsp page that is using JSF framework through the Javascript. Any help for starting the thing will … |
| | Hi, I am developing some code to run on hardware and I am using the sin() and cos() functions inside the standard math.h many times, which slows the program down dramatically. I was wondering if there is a way to "approximate" the sine and cosine of a value (angle is … |
| | I currently have a program that takes a URL edits it and then opens IE with the new URL. What I also want is it to log in to that webpage once it is opened, but i cant seem to find a way to interact with the browser so the … |
| | Hello, my code is [code]import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class LoadDriver { public static void main(String[] args) { Connection conn = null; try { // The newInstance() call is a work around for some // broken Java implementations Class.forName("com.mysql.jdbc.Driver").newInstance(); } catch (Exception ex) { System.out.println("daaaaaaaaaa"); // handle the … |
| | Ok if you visit [url]http://www.miniclip.com[/url] you'll notice that there is some kind of flash rotator on the home page. This is my code attempt to move between preloaded swf animations using javascript. I've tried giving id of the object or embed but this won't help. Of course this is not … |
| | This looks like a repeat of a previous thread, but I still haven't cracked it. I'm doing everything on a single Windows XP pc, so no servers or clever stuff involved. I blew the space on MS Access so I'm attempting to return to plan A of using MySQL. Installed:- … |
| | i am a first year student and i dont have a clue whats going on. i keep getting this error:Exception in thread "main" java.lang.NoSuchMethodError: main this is the code i am using but i dont think its releated to this. [CODE]public class reverse { public static void main (String [] … |
| | Can someone point me where did i do wrong on the coding below? [CODE] class Course { private: string nameCourse; <-- is this correct? int totalOfCourses; public: void registerCourses(string course[], int numberOfCourses) { totalOfCourses = numberOfCourses; for(int i=0; i<totalOfCourses; i++) { nameCourse = course[i]; } } void displayCourses() { cout … |
| | Hi, is there any way I can execute my PHP coding when my html image is clicked? Through AJAX, HTML, Javascript or anything. Right now my coding looks like this in Dreamweaver: <img src="_images/banner1.jpg" width="286" height="60" border="0" usemap="#Map" class="apply-btn" style="float:center; padding-top:20px; padding-left:240px;" onclick= "hello()" value='Applyonclick' input name='Applyonclick'/> </form> <script type="application/javascript"> …  |
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