Software Development Forum

I want to create a web service,the theme this service is it has two take parameters as two audio files and generate a text file as output file. How would I host this service in server and call this service with server url name? Ex: http://79.132.86.145:8080/getOutput?file1=audio1.wav&file2=audio2.wav If I call the …

Hello, First of all, I'm sorry if my question seems silly, but I am very unfamiliar with Python. I am using a particular python code base which, in a Linux system, solves the problem I am working on (I am using Windows). A major part of the python code's task …

Hi, Does anyone know how to have a dropdown appear when typing in a multi line text box? I want it to work in the same way it does in Visual Basic, suggesting what could be inserted based on what the user is typing. Thanks guys, Regards, Luke

i'm trying getting the richedit caret positions. seems that i can't use the caret functions. LONG firstCharIndex(HWND hwnd) { POINT pt; pt.x=0; pt.y=0; LONG n = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM)&pt); return LOWORD(n); } COORD GetCaretPos( ) { COORD pos; //getting the line from caret position: pos.Y=(LONG) SendMessage(consoleedit, EM_LINEFROMCHAR,(WPARAM)-1,0); CHARRANGE cr; …

Given Problem: A professor at Hardtack University has an unusual method of grading. The students may or may not all take the same number of tests. The individual tests are weighted, and these weights are used to compute the student's average. Important: the weights for all of the tests for …

I'm in the process of designing a console personal/business finance package for Linux. It's easy to identify the advantages of data abstraction through classes, but I'm not inclined to become proficient with STL or containers. Exception handling may become a consideration, but definitely memory allocation via "new". My own implementation …

Hello everyone! I am writing a GA, and I am trying to implement elitism. My problem is an interesting one. I cannot release too much code because it is an ongoing assignment. I have asked the TA, and he is unable to find the solution as of this moment. The …

How can I learn GUI java? I've been having some problems with places to learn. Can anybody reccomend a source?

Hi Expert, would it be possible to list all the current active Domain equivalent Active Directory in a network? Hoping to here from you. Thanks.

I'm used to using AWT's Canvas and BufferedImage and things like that. I've switched from using Canvas for drawing, to using a JPanel and I'm blown away by the efficiency. I intend on fully using Swing for all of my GUI. My question is, what is Swing's equivalent of BufferedImage?

Hello. My question is very basic but I can not find/understand the answer anywhere. How check if the name-value "name": value in an object. I know that with Object.keys() method we can checking the names of the properties. I know too that with Object.name or Object["name"] we can see the …

Can someone tell me the formula codes of how to 1 find and write the total number of massive elements om massive number(random massive numbers) 2 find and write the biggest random massive number(random massive numbers) 3 find and write the smalles random massive number(random massive numbers) 4 how to …

I know the dos command is "shutdown" then with your parameters of "-s -t xxx" etc. Anyways so "How to shutdown your computer using C++?" Thanks, Regards X

I really need help creating this program, i am not very good at coding and you all would be a blessing to help me. Thanks in advance! Assignment Create an Aircraft class that has several properties that are common to all aircraft (Ex: number of engines, seat capacity). You define …

Write a program to find grace marks for a student using switch. The user should enter the class obtained by student and the number of subjects he has failed in uses the follow logic.  if the student gets first class and the number of subjects he failed in is …

Hi guys, with event handlings it seems that there are 2 approaches: 1)using an anonymous inner class 2)using a normal inner class. From what I can see if you have more than one component that is generating an event, say you have 3 buttons, if you go down the route …

Hello experts, I am new to XSLT, SInce I am working integration project where we have XML to XML conversion using XSLT There is one line of code which I am not understanding <xsl:when test="following-sibling::*[2]/CreditOrDebitTransactionType='54'"/> Can anyone explain what this code does , and "CreditOrDebitTransactionType" what this does , This …

Hi, I was having problems with the pet store java code. The class pet has private attributes, but i cannot use the extender class. Can help me? import java.util.*; public class Pet { // Private fields private String species; // Species name private int ageInWeeks; // Pet's age in weeks …

I have been working on a program for recording voice conversations as a mini project. I have the recording working 100%, my problem is that I have no idea how to encode the wav file to a mp3 file. Here is my recording and saving code: procedure TForm1.Button1Click(Sender: TObject); begin …

Forgive me, but I've only really used WinForms in the past, and MVVM and WPF are new to me. For those who use MVVM with WPF, do you actually make separate directories (namespaces) for your Models, Views and ViewModels files or is it more of an abstract idea? I fundamentally …

HI guys, as I'm gettng into Java GUI again after a long time, I'm trying hard to remember things, but not everything is that clear anymore. I'm in the process of building a very simple GUI application with a few buttons. First question is about the JFrame and JPanel. From …

Howdy I have a timespan that contain in excess of 24 hours. For the example lets use a value of 1 day 6 hours and 32 minutes. I would like to get this into a string that displays "30:32". Have so far tried something along the lines of `string.Format("{0}:{1}", TimeSpan.TotalHours, …

Get difference of two text files in excel and highlighting the difference using python. eg. file1.txt alok|test1|test2|test3|test4 alok1|test2|aewer|262771|262772 Rest|t1|rang|banh|test Must|t1|rang|banh|test file2.txt alok|test11|test2|test3|test4 alok1|test2|aewer|262771|262772 Rest||rang|banh|test In excel the difference should be shouwn as below: file1.txt|alok||`test2`|test3|test4 file2.txt|alok|`test11`|test2|test3|test4 file1.txt|Rest|`t1`|rang|banh|test file2.txt|Rest||rang|banh|test `file1.txt`|`Must`|`t1`|`rang`|`banh`|`test` Basically if a record is present but with some field with different …

When I try to compile the program below in Eclipse I get two erros, ‘const class Fraction’ has no member named ‘n’ & ‘const class Fraction’ has no member named ‘d’ When I compile it on the command line with g++ -Wall FloatFraction2.cpp Fract7.cpp -o FloatFraction I get more errors …

i want to convert my pdf files with ImageMagic python module PythonMagick but i havent found any solution on net. import PythonMagick im = PythonMagick.Image('files.pdf') im.write("file_img%d.png") i am using below code and it returns only first page of my pdf file. any help would be greatly appreciated

C++: I'm using Microsoft Visual Studio 2012 and I am not sure what to do about these two errors: 2 IntelliSense: identifier "x" is undefined Error 1 error C2065: 'x' : undeclared identifier Prompt: Make program that reads 20 integers, display that array, and find min, max, sum, and avg. …

I am creating a text editor on a Mac and am having trouble with file saving. I can open, save as and save files but the save function stops working after I call `self.close`. I get this error: Exception in Tkinter callback Traceback (most recent call last): File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk/Tkinter.py", line …

write a program for ascii no.from tushar

hello, Using Python 2.7, PyQt4, Qt Designer, and used pyuic4... I think thats it... windows 7? I have a GUI i created in Qt Designer. It has one button and one LCD number. I was trying to get the button to start and reset a timer, and have the elapsed …

C++: I'm using Microsoft Visual Studio 2012 and I am really confused and am getting errors. Prompt: Make program that reads 20 integers, display that array, and find min, max, sum, and avg. One method named "read from user file" which will ask the user to input a filename and …

I know that this probably has been done by someone, but I want to learn how to do this using VB 2010 express. I cannot seem to get the numbers to stay in the text boxes that they are dropped in. The numbers always go to the last box (#81). …

In my deisgn I have three classes derived (Der1,Der2,Der3)from a common class (Base1) in 2/3 of these classes have same implementation forvirtual function f1(). i.e f1() shares same implementaion for Der1, Der2 . and NO IMPLEMENTATION for Der3. so I kept f1() implementation in base class Base1, and in Der3 …

Hello all, I am trying to implement memento design pattern in my project to add and remove products from cart. I have abstract product class and sub classes like Book, Software, Phones etc.. I googled and found some examples using three classes : 1) Memento 2) Originator 3) Caretaker I …

First off, happy thanksgiving everybody. Second, my program has problems. I've discovered a horrible way (for me anyway) to design and my attempts to fix it aren't getting any where. I have to design a roman numeral calculator (input romans, output romans) with at least two functions (decimal->roman, roman->decimal). I …

Hi everyone I need help with something i get this error fatal error C1075: end of file found before the left brace '{' at 'c:\documents and settings\navideeah\desktop\maplestoryserver\maplestoryserver\mapleisland.cpp(350)' was matched and i get the error around here [code=cplusplus] void NPCsScripts::npc_22000(NPC* npc){ int state = npc->getState(); int map = npc->getPlayerMap(); if(npc->getPlayerMap() == …

Say hypothetically you had a reader which did something like this... //testing reader, automatically parses strings and converts to the custom type via attributes! using ( FlatFileReader<MyCustomClass> reader = new FlatFileReader<MyCustomClass>(config) ) { MyCustomClass custom; while ( (custom = reader.ReadLine()) != null ) { Console.WriteLine(custom.ToString()); } } Would this actually …

I'm wanting to make a voice controlled program, But when I type: 'import javax.speech' into NetBeans it says that 'javax.speech' doesn't exist. I then downloaded Free TTS, copied the speech.properties like I was supposed to. It still is showing the error. I did some more research and found a place …

Hi. I have a MVC project with a form and a submit button. The values are passed to the controller. One method will fetch data from the dataset according to the parameters passed. Then some VB functions will work with the data retrieved. Currently I have the whole dataset being …

Hello. I want to submit a code stuff with an explanation. It is not a valid code. Someone can help me to find error? <code> ** ** I'm trying to build a program that change numbers writen in decimal notation. If we consider each ranges of numbers: unities, 10-es, 100-es …

I am starting a new application for our business to help maintain our client information, so it is going to be a very data driven application. I'm curious, from the standpoint of those who have used both and who may have constructive suggestions on the future direction of development, should …

I have deployed an application in wildfly localhost server through jboss but the application is failing to deploy. when I delete the web.xml page the app deploys but shows error 404. what might be the problem??

i am trying to write code for login system .. but .. i know how to work normally .. nut how to create ..perfect i dont know , help me

I'm currently in the middle of making a VB.NET project. I want to have the VB.NET project control the actions of the Flash projector. (Stop, play, change text of text control in the Flash projector, etc.) This is a one way control however, nothing about the SWF projector will interact …

I have run into a few issues with a program of mine. It is a school assignment and I've gotten most of the code down but I'm running into compiler errors. I am to create a tic tac toe simulator (no human players) track the game with a 2d array …

Please excuse my terminoligy, as I'm not certain of it in regards winforms components. I have a ContextMenuStrip on my form and in it there are some SubItems created manually. I need to add more to SubItem dynamically. I'm unsure if I'm saying this correctly so I'll post a screen …

I know you're not supposed to use Lightweight Components like JFrame with non-Lightweight Components like JFrame, so my question is, what do you use with a Canvas? Is there also some example code for it? Thanks!

Hello everybody, I'm doing a colleague a favor by looking into a VBA formula to make her reporting tasks a little easier, poor her, but I need help myself now. this is how her tabsheet is set up:  this is how the end result should look like in …

Hi guys, ** Im an IT Intern Student here in the Philippines. they gave me a project which is File transferring, copy and delete. I started my OJT/Internship 3 weeks ago. and that entire week, all I have done is the design :( My professors in our university did not …

How would i fix the search function? AVL.h: #pragma once #include<iostream> #include<stdio.h> using namespace std; template<class T> struct TreeNode; template<class T> class AVLType { public: AVLType(); void InsertItem(T item); void Insert(TreeNode<T>*& tree, T item, bool & taller); void RotateLeft(TreeNode<T>*& tree); void RotateRight(TreeNode<T>*& tree); void RightBalance(TreeNode<T> *& tree, bool & taller); …