Software Development Forum

Hello everyone. I am trying to compile this simple code using gcc under Cygwin terminal. //A function that just returns a value// int my_function() { return 0xbaba; } I saved the code as basic.c I issue the command $gcc basic.c in the Cygwin terminal And I get the error: gcc: …

Hi. I'm having some touble printing year. Here is the code where I expected an output of "Year: 2013" time_t tm; time(&tm); struct tm ts; errno_t err = localtime_s(&ts,&tm); cout << "Year:\t" << ts.tm_year << endl; But what I get is "Year: 113" Appreciate any help offered.

Hi The problem is when I have open the common dialog and press the cancel button I got error code 32755 say that I have pressed the cancel button and i halts On Error GoTo MnuNamnD_click_exit With dlgDemo .CancelError = True .InitDir = mstrLastDir .Flags = cdlOFNHideReadOnly .fileName = .FileTitle …

I am making a program that does synthetic division, except for it is not showing the quotient only the remainder. I have checked my for loops so many times, and I can't understant what is happening here is my code: import java.util.*; import java.lang.*; class synthetic { static Scanner userInput …

I have an email programme that works sometimes, but mostly comes up with a general Mapi failure. I am at a loss as to the reason, but it may be a good idea to not use the mapi controls anymore if it is going to cause errors. I have looked …

Here I am using askopenfile to upload a (text)file, I also wanted to display the file name next to the upload button and then I want to read its contents and convert it to another language. Say for example if the document is in English I want to convert it …

I have a serious problem with my game right now, after each kill I get the game starts lagging more and more. I thought it was because he was drawing the same thing twice and stuff and went trough some functions that was useless. But I cleaned it up as …

How do I specify a mouseDown eventhandler to dynaically creted Tpanels? My intention is to create a number of panels, like tiles, and move them around on the Form I have created a design time TPanel and copied its OnMouseDown event and saved it as PanelMouseDown. My code: Pan:=TPanel.Create(Form2); Pan.Height:=60; …

When I was going through a program of my friends, suddenly I came across a strange for loop, I was wondering about the for loop since then, the loop looked like this for(1=0,ii=result.length;i<ii;i++) Is this for loop a valid for loop? Can any one please help me?

Hi all I have a Mdi Child Fom being oppened from the parent the form opens but the Load event will not fire UP. Doesn't the load event suppose to fire up every time the form is opened? Here isthe code usedto open the form from the Parent and also …

program does not work: Assignment: In the sport of diving, seven judges award a score between 0 and 10, where each score may be a floating-point value. The highest and lowest scores are thrown out and the remaining scores are added together. The sum is then multiplied by the degree …

Write a for-loop statement that displays numbers from 1 to 10 in each line. Use Counter as a counter variable

Ok, so I got a program to do in TurboPascal but it's not doing the one of the requirements and I'm not sure how to get it so the question states: Write a program to read in the names of a sequence of products and their price. The program terminates …

Hi guys, so yeah, I got some IT homework AGAIN on programs and I repeatedly did trace tables and they all worked, but somehow, when I enter it in turbo pascal, after the 10th number, the digits start to get negative and after the 6th number, its not following the …

Hello, I trying to create a **messenger**(just for practice, so nothing fancy!). I created the server and client programs. Suppose a client(user A) initiated a connection with the server, so it's online. Now, another user(user B) wants to chat with that user(A). How do I give User B the IP …

# This is an advanced guess the number game. import random # The very basis of this game. import math # Used for math.ceil import time # Used to split up long portions of text. def errorDisplay(errorCode): if errorCode == '1': print('\n\n\nError ' + errorCode + ': unlockedGameModes outside of …

Greeting, Can somebody help me with this code i don't know what is the problem here Dim str As String = "SELECT DISTINCT FirstName,LastName FROM SessionMembers ORDER by FirstName, LastName asc" Dim cmdStr As New SqlCommand(str, con) Dim dtreader As SqlDataReader = cmdStr.ExecuteReader() While dtreader.Read stringCols.AddRange(New String() {dtreader(0).ToString}) stringCols2.AddRange(New String() …

i want to save the image together with excel file. Like this, this is my code converting vb report to word: ActiveDocument.Shapes.AddPicture FileName:="" & App.Path & "\logo1.jpg", Left:=140, Top:=0, SaveWithDocument:=True Is there an option on excel like "SaveWithDocument:=True"

Okey so I need help with how to make a health bar that starts out full with green color but then when I lose hp it get's smaller and smaller. I have now that my hp is 100, and then when I get hit by a bullet from the boss …

Hello, I have been trying to figure out how to make an array work with a calculator that uses up to 100 different inputs to calculate sum, difference, standard deviation min max etc. When I try to compile the code I get (error: no match for 'operator<<' on line 64 …

My programs objective is to mkdir and ope dir. if I ever get it jarred up I would like to run it from a jump drive. [code] public static final String USERHOMEDIR = System.getProperty("user.home", "."); [/code] clearly this code will not be valid any more. Could this USERHOMEDIR be replaced …

I have a void function that takes data from an ifstream, reads the first value, (which is an ID #), and compares that value against the ID# info from an array of records. If it's invalid, the rest of the line is ignored. If it's valid, it adds the hours …

Hello all, I am very new to visual basic, I started codeing at the beginning of this semester so bare with me. Main goal of this post: Create an array for a table of properties of my gas Have my program read a temperature value input by the user Find …

I am currently creating a game. Everything in this game works great. To reset the highscores you click on a button and an input box pops up asking for your admin number. If the number is entered correctly the text files containing the highscores are deleted and blank ones replace …

Greetings guys can you help me with this one, i want to validate if the username is already taken or not yet but i don't have a clue on how to do it. i tried this code dtCustomer.Rows.Count > 0 but it didn't work @_@.. please guys i really need …

Hi, I have a simple editor with wx.textCtrl MULTILINE as my editing area. Nothing fancy, except I can't do a "PrintPreview" or a "Print". On the preview it shows a blank screen and the Print prints out a blank piece of paper. The "text" appears on my editor and a …

Today, I had a new project dropped on my desk and was informed that by the end of the week, I need to have exported the entire payroll into a new format. it exports to csv, which is then imported into access, and needs to be exported into a csv …

Hi all, I'm make a program to read text file. I can read the text file but don't know how to write it to listview. This my code to read into arrays: Function ReadFileText(ByVal filename As String) As String Dim handle As Integer ' ensure that the file exists If …

Im making a 2D platformer-ish shooter its really simple and not much effort put in it, it is my first game Im making in python and its for a school project and needs to be finnised really soon. Everything is working just fine but Im having problem with some collision …

I'm brand-new to C#. Among the samples I've seen is the use of the @ symbol in front of quoted text. What's its purpose? For my first program, I wrote one that opens Excel workbooks for retrieval and update. In the on-line samples I found, that symbol preceded the filename …

Recently, I have been working on games in my programming class. In this class I am farther ahead then most other students, and so, must rely on the internet for help instead of my teacher. I have been working on a highscore counter between runs that I should be able …

I want to populate combo box with particular field value of a table in ms access. datafile = "D:\database.accdb" With cn .Provider = "microsoft.ACE.OLEDB.12.0" .ConnectionString = datafile End With cn.Open Set rs = cn.Execute("select * from mytable") Do Until rs.EOF combo1.AddItem rs!name rs.MoveNext Loop cn.Close I am getting runtime error …

Hi everyone , i hope someone helps me out. im working my way up step by step learning Java . but no one at the University is helping , they just give us the homework and we have to learn alone.and give the soltution at the end of the week. …

hello, my appreciating, if you give example code in my problem i have 1 file csv with dilimited only column A example column a name | address | phone | birthofdate deby | jersey | 123456 | 01-March-1990 my case is I want to convert to txt with delimited | …

Hi I have the file copy statement to copy a sourcefile = App.Path & "\PhoneTel.mdb" destinationfile = App.Path & "\backup\PhoneTel.mdb" FileCopy sourcefile, destinationfile sourcefile1 = App.Path & "\backup\PhoneTel.mdb" destinationfile1 = App.Path & "\backup\backup\PhoneTel.mdb" FileCopy sourcefile1, destinationfile1 how can I get the backup file from backup\backup with the old data, not …

I want to get the total sum of the amount column. How can I display the total sum to the textbox total? Any possible way to do it? Please help. Thanks!

int xml_validation(char *xsd_file, char *xml_file) { xmlDocPtr doc; xmlSchemaPtr schema = NULL; xmlSchemaParserCtxtPtr ctxt; char *temp_buf = malloc((strlen(xml_file)+1) * sizeof(char)); char *XMLFileName = malloc((strlen(xml_file)+1) * sizeof(char)); char *XSDFileName = malloc((strlen(xsd_file)+1) * sizeof(char)); strcpy(XMLFileName, xml_file); strcpy(XSDFileName, xsd_file); xmlLineNumbersDefault(1); ctxt = xmlSchemaNewParserCtxt(XSDFileName); xmlSchemaSetParserErrors(ctxt, (xmlSchemaValidityErrorFunc) fprintf, (xmlSchemaValidityWarningFunc) fprintf, stderr); schema = xmlSchemaParse(ctxt); xmlSchemaFreeParserCtxt(ctxt); …

like sqldatadapter qwerty=new sqldataadapter(); how is memory allocated?

Hi group, If you've seen my posts before on SQL Server stuff you know I'm a "raw rookie" with this. Again, I need some help. I'm going to need SQL to create an order number for me. I've created a datatable with two fields: OrderNoID (key) and OrderNumber. I've already …

i have a problem with uploading files to db using openFileDialog, i have to upload five files with *.TIF another with *.PDF , then i use five openFileDialog (openFileDialog1,openFileDialog2,openFileDialog3,openFileDialog4,openFileDialog5) i notice that all five fields upload the same *.TIF file what is the problem ? this is the code : …

I'm trying to add in data validation for my program so it doesnt die when a user input the wrong type of data. eg. My program collects numbers and stores them against the selected name but if i input say fish instead of 2000 in the textbox my program dies. …

READ a text file line by line and store it into string if a particular pattern is found ,then output the pattern into differnt string ?

hello i am working on a simple panting project that allow the user to select a shap from ComboBox then draw it on the panel but problem is when is choose any type of shapes and drawing it on panel no shape appear on the panel ?! here is my …

Hi group, I already build a program with vb6. The problem is when the program is running and user click the exe file again then it makes program running twice in same time. Is there a way to restrict this happened? Thank you.

Ive been working on pathfinding algorithms for a couple weeks now and A Star has me stumped. Right now i am attempting to Pathfind over a maze in a matrix of the form boolean map[x][y][5]; where index 0-3 are the walls on the cells starting on the right with 0, …

I'm writing a code to build a advance calculator, I got everything BESIDES putting a message error that says: "Cannot divide by zero." in the dividebutton I just have a really hard time coding a message error... Thanks!

Hi Group! I suppose this should be titled, "Everything You Wanted to Know about ListViews, but were Afraid to Ask". Here are my questions(s): I've used ListView with "Details". This has been great when getting smaller bits of information to easily display and edit. However I'd like to use it …

Hello, I have a set of fields which I need to save into my database, my problem is that the format with java and mysql doesn't match. I converted everything to String which works but I need to store the data as Date. As I will need to retrieve information …

Hello, I am creating a GUI program with PyQt4 in python. The purpose is to be an efficiency tool for my company. I have a GUI, but put all the code in one thread. I have not dealt with threads yet and after 2 weeks of reading up, I still …

Hi Any one know how can I install pyHook module?I get just error Im using python 2.7.3 >>> import pyHook Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> import pyHook ImportError: No module named pyHook C:\Users\bt\Desktop\pyHook-1.5.1\pyHook-1.5.1>python setup.py install running install running build running build_py running build_ext building …