64,152 Solved Topics
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| | Good day! Im developing a client server application that send dataset from the server going to client. I have successfully send my dataset from the server after converting it to xml string. My client had also successfully recieve my xml data from the server. I had also successfully load my … |
 | Hello guys, is there any function to search for a word within a string and replace it with another? (Of different sizes) example: 1 string [] = "bla ble ble ble bli blo" word to replace = bli by 123456 2 string [] = "bla ble ble ble 123456 blo"  |
 | I am following this toturial. [Click Here](http://msdn.microsoft.com/en-US/library/vstudio/dd492139) In the try other feature section: *Set it up so that the game only plays a sound when the mouse pointer hits a wall, but doesn't play a sound when the program starts. * I figured moving `hitWallSoundPlayer.Play();` from `private void MoveToStart()` to … |
| | i have a java project for my resume that i put it on github. and i want a fastest way to some one else to run my project. should i just put all my files there? likesrc, bin, .setting, etc... or should i just put 'src' files. or should i …  |
 | I'm starting an external application with `Process.Start()`. I'm looking for code that can check if this process is already started, and if so bring it to the front. The only solutions I've found so far require me to import `user32.dll`. Question: are there solutions that do not require the import? |
| | Hello, I am bignner in using JQuery with PHP, I have a form that culcalate the sum by using JQuery and displayed into HTML form, then I want to take this value from the form and inserted to the database by using PHP. Could any body help me HTML code: …  |
| | CSCI 15 Assignment #3, introduction to classes/objects. 100 points, due 10/21/13 A mixed expression is an expression of the form a + b/c, where a, b, and c are integers, b >= 0 and c > 0. By convention, b/c is always non-negative, and has the property that 0 <= …  |
| | hi all, i want to start building an authentication server which authenticates the clients to the e-commerce web site . do i need -for example- apache server,or WAMP and then write my code on it, i've not did a server side prgramming before.iam going to use Qt . i don't … |
 | Hi all, I have searched different websites about data binding in Silverlight however could anyone please tell me **what exactly is Binding and why we use it** and if we don't use binding, is there any alternative to that ? Thanks in advance.  |
| | Hi all, I have installed SAP Crystal report for Visual Studio 2010 successfully on PC(.NET4.0, Windows Vista, Visual Studio Ultimate 2010). Now When I am going to add rpt file in my existing project, It automatically create .mht file and not .rpt file, that .mht file containing instructions and link … |
 | I have to write a fn squeeze(const string &s, char c) for ex squeeze("haaaaah" , 'a') should give the output hah  |
| | Dear All, I have written some logic using MVVM pattern and tried to show a sub-datagrid in each row of a datagrid however there are some issues that I am currently facing and they are as follows (screenshot attached) :- 1. In each row I have an expander in which … |
 | hello fellow programmers, i am doing an assignment for class and i am having a bit of trouble. So the assignments reads Given two sorted (in ascending order) lists of size M and N, write an O(M+N) algorithm to find the sorted (also in ascending order) union of the two …  |
| | I am new to classes and was trying to create an elmentary program to understand classes and objects. I ve created three files 1) header file for class declaration 2) class definition .cpp file 3) class implementation main .cpp file I cannot understand the error I am getting. Please help. … |
 | I want to check table exists from my defined array. It return result but when i delete any table from database it still say ok. I want exactly have to be match from my array value and database tables name. so how can i improve???? plz help. include 'connect.php'; function … |
 | Hi Dw I would like you to help me here, i've googlished for this but it seems as if my problem is a bit complecated. I've created a program in java which has the '.jar' extention and then I created a program in VB.net which is an executor of the … |
| | Hi Guys I want to use ModemDriver.py (v2.0.13) to send and receive SMS via a Mobile Broadband modem. Please don’t tell me to use Wammu/Gammu etc. I have wasted weeks trying to get then to work correctly! I can get things working via the command line. What I want to … |
 | quiero saber como puedo hacer una aplicacion para android, en mi caso, ya tengo xamarin studio, pero no puedo configurar un emulador que me haga la maqueta de diseno! gracias, de antemano por su ayuda!! |
| | Hi, I m trying to convert c code to c++. I m stuck at some part! Please help. What will be c++ equivalent of this snippet? void Scanned(FILE * ifp,int i) void Read(FILE * ofp) int Checker(char s[],char u[]) void Stored(FILE *) void Printed(FILE *ifp,FILE *ofp) These are file pointers … |
 | So the assignment is to : Design a program that generates 100 random numbers, and keep a count of how many of those random numbers are even and how many are odd. The function must return a Boolean value. I wrote a code but I do not know if it … |
| | Hi there, Is there a way to change strings array size on run time. I mean array size initial value is 1, when i run the program, how much user add values array size increases. I have tried following but its not working, please i need a solution in array … |
| | Sir, I wanted to know the implementation code for krushkal algorithm in C++. Anyone can help me to give the code. ThnQ  |
| | I am currently trying to make a simple file uploader using http://msdn.microsoft.com/en-us/library/w3kksch7.aspx and its pretty straight forward except I keep getting the error Access To the path 'E:\Temporary' is denied I tried running visual studio 2012 as admin I already change the directory (It was at C: earlier) Help and … |
| | Hello guys, how can I make the first character of a string is stored in a char? example: char [20]: "hello"; char c: h;  |
| | I need help with my homework assignment. The assignment is write a method DisplayDigits that receives an integer between 1 and 99999 and displays it as a sequence of digits, separating each pair of digits by two spaces. For example, 4562 should appear as 4 5 6 2 I have … |
| | Hello everyone! I would like to know if there is a way to write false in SWI Prolog instead of error. The situation is the following: I have written a prolog program that says if a statement is a formula or not, for example: ?- fmla(or(a,b)). Answer = true The …  |
 | Hi EveryOne:-) I hope everyone is doing great... I have a question.. I have a table in a database and it contains 20 names How to loop in a database and display each name in a msgbox?? Thanks :-) |
| | How would i let 3 checkbox acts like a radio button... |
 | Hello, I have one input field that is collecting some information like this: <label>Tax Rate</label><br><input type="text" class="input" name="taxrate" id="taxrate" onblur=" return getTaxrate()" value="<? echo $row['taxrate'] ?>"> what I am wanting to do is onblur convert from say 7.63 to .0763 for the tax rate. I am only using one input … |
| | Hello. I have a website that I'm selling clothing. I am a complete novice but I just want to pointed in the right direction of what technology to use. I want to create something where the user can see a 3D image of the garment and customize it. I want … |
| | I need to restrict this loop from using values greater than 101 and less than zero. The assignment is to make program that finds the average of test scores inputed. I can't figure out what to do, but i feel it's simple. thanks in advance T = 0 GC = … |
 | Hello, I would like to know if using Java as Programming language and Swing as GUI is enough to create a point of sale system ? Which programming language and GUI does companies use to create POS systems ? Thank you :) |
 | i want build 1 const with std::endl but by some reason isn't accepted:( #define NewLine std::endl i understand the '#define' isn't adviced to be used, but in these case i belive that i can't use the 'const':( what isn't right with that line? error message: "C:\Users\Joaquim\Documents\CodeBlocks\My Class\console.h|170|note: void Console::write(A, B … |
 | I need help with my homework. Out professor doesn't explain anything and i'm struggeling. TMy homework is: Write, test and debug a program which asks the user to enter three floating point numbers and then reports the largest and the smallest of these values. Here is the example program dialog: …  |
| | HI folks.... I want to create a form that includes a textBox and a button,when ever i will click the button i shuld want to create a new text box.and i want to take the value of the each text box when a second button click.If anybody knows the answer …  |
| | Hi Can someone tell me how I can get the content of a text file to be printed into a windows console. Each Line of the text file to be on its own console line. It would be a lot of help. I don't want to have to write a …  |
 | Jquery resizable handles does not working correctly after rotating the div, i changed the handles after the rotation of div into correct position., but when resizing the div it resize opposite direction, for eg we move handle se means the position nw want be fixed but it moves away. Please … |
 | Hi, I am using php to update data and i need to see which field query is already updated **while the *while loop* is still running** in case the process stops or in case i need to end/ stop process. Right now it shows the list of documents (doc_code) updated, … |
| | How can I change this so that my returned results will display as 2 tables instead of one? Its returning results from 2 different tables but its not displaying as 2 different tables As I want it to. Thanks for any help or tips you can provide <?php mysql_connect ("localhost", … |
| | i have 1 class: class class1 { void Created(); calss1() { Created(); } } class1; void class1::Created() { cout << "hello"; } imagine that i don't write: void class1::Created() { cout << "hello"; } i get an error. i try these too: class class1 { void Created() { //do nothing … |
| | I have a stack method that's supposed to return a reversed *copy* of the this object. I need this to link this to that, the reversed copy of the this stack. Thanks public FancyStack<E> reversed() { FancyStack<E> that= new FancyStack<E>(); if(this.isEmpty()){ return this; } else{ while(top!=null) { revertStack.push(pop()); } } …  |
 | Please, I know this is a simple question. I'm copying this code out of my text book, almost ver-mother#&$(ing-batm And it mother#&$(ing refueses, REFUSES to open the mother#&$(ing file and write to the mother#&$(ing array. WTF - Sorry for the language, but this is so stupid and silly and I … |
| | I need to write a program as following: Write, test and debug a program to calculate and output the minimum, maximum, and average of a list of positive test scores. Ask the user how many scores s/he intends to enter. Assume exactly that many scores will be entered one per … |
| | Hey guys, slightly less noob programmer here for a some more help, This week in class we were assigned to create a phonebook with a couple functions to manipulate it, but it seems I am having a couple problems. It seems to me that I have most of the program …  |
| | I would like to have my users type in a term and display results from two different tables. I tried using union but i'm getting errors can you help please? <?php mysql_connect ("localhost", "","") or die (mysql_error()); mysql_select_db (""); if(isset($_POST['submit']) && !empty($_POST['submit'])){ $result = ""; //USED LATER /*$term = $_POST['term']; … |
| | Hi I am getting this error AttributeError: 'module' object has no attribute 'instancemethod' I searched through the forum and found answers for this error, but it is not working in my case. I am using python 2.6 and wxpython 2.8. The program which where running perfectly earlier are also showing …  |
 | import unittest import filterList class TestFilterList(unittest.TestCase): """ docstring for TestFilterList """ def setUp(self): self._filterby = 'B' def test_checkListItem(self): self.flObj = filterList.FilterList(['hello', 'Boy', 1], self._filterby) self.assertRaises(filterList.ItemNotString, self.flObj.checkListItem) def test_filterList(self): self.flObj = filterList.FilterList(['hello', 'Boy'], self._filterby) self.assertEquals(['Boy'], self.flObj.filterList()) if __name__ == '__main__': unittest.main() my above test test_checkListItem() fails , for the below filterList.py … |
| | why the result is always the same? #include<iostream.h> #include<conio.h> #include<time.h> #include<dos.h> #include<stdlib.h> int main() { int a,b,c; clrscr(); a = 5; b = 5; c = 5; for(int x=1; x<=24; x++) { gotoxy(5,x); cout << "*"; gotoxy(70,x); cout << "*"; delay(50); } clrscr(); do { for(int x=1; x<=24; x++) { … |
 | Hi.. im new to java and im writing a code in which i have to show a main menu with matrices addition amd multiplication.. i have almost com[leted it.. but i dont know how to show the option of "MENU AGIAN yes/no"?? what could be the code of it.. cod … |
| | I'm having a hard time understanding why my MIPS program is not outputing the expected result. Please refer to the c++ code, followed is my version of mips **The C++ version:** #include <iostream> using namespace std; int x[10] = {0}; int pos[10] = {-1, -1, -1, -1, -1, -1, -1, … |
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