Software Development Forum

Hi, I have a problem with some resource files (i.e. .txt) which I have created in the project under let's say com/myapp/resources. I have a class created: com.myapp.util.MyClass which reference a file.txt located in resources folder: [CODE] MyClass.class.getResourceAsStream("../resources/file.txt"); [/CODE] The project is created in eclipse. After I export the project …

good day. i have a problem with my login from. i have my table under SQL server 2008. which is tbl_user,with a field of userid,username,password and category i created a simple login form but that's fine and working as a simple login.. my problem is that i want to add …

Im trying to write a program that will scan both characters and numbers from a user then put the number into an array or call another function based on the user input. For example the user will type 'Insert 3' and this will call the function to put 3 into …

Hi Guys. I got two combo boxes, one has numbers from 1-75 and the other one has all system fonts. I have a richtextbox as well. I basically want the user to be able to choose the font and font size from the combo box and then apply to the …

Greets again! I am working on a project and have some controls that I have created, and even some full namespaces that I think would be very useful to other projects I am working on and possibly future ones. I'm considering pulling the code for those namespaces/controls out of the …

Hello I need some help, I'm trying to output something to a text file (.htm) which will then display the data that is being generated in the C# program.. Now the problem is, whenever I try to replace something, it doesn't work. Just replaces it with "System.Char[]" Here is the …

Hi All, I want to pass few dynamic arguments to shell script. The number of arguments differ each time I call the script. I want to print the arguments using the for loop as below. But not working out. for (( i=1; i<=$#; i++ )) do echo $"($i)" done /bin/sh …

Hi I'm trying to display the version number of my application on the screen using the code below. [CODE]Version = My.Application.Info.Version.ToString[/CODE] When ever this line of code runs Version always ends up being 1.0.0.0 but my publish version number is 1.0.0.33 Is the My.Application.Info.Version not the same as the publish …

So the question is, if I am instantiating a control for use on a form (or any object really) at what point is the object and it's properties/methods considered loaded into memory? The reason why I ask is because evidently when I instantiate my custom controls, but before adding them …

Hi. Can somebody help me? I am trying to create a program that reads random line from a file and displays them. My problem is, it keeps repeating the same line after a few tries. i have 8 total lines from my file... this is my code so far... [CODE]public …

Hello Friends, I have one project in Java but the exe file cant show the system.out.println messages. I want to create a jar file in such a way that the error of file e.g. abc.java should be viewed when I click the jar file. is there any possible way....

I am getting an error during the build stating: "Illegal call of non-static member function" and I cannot figure out 1) what does this mean, or 2) how to resolve it. For detailed clarification, I will type out what the assignment was (I say was because the assignment was due …

Hi Folks :), I need your help:?:, I am getting segmentation fault for "delete bptr_1" ( please refer program written below and line number 46 ). If i remove statements "delete dptr;" (@line 32) inside try{}, then the program executes otherwise it will give error. Could you please tell me …

Hello there VB6 masters, I need you help guy for this compile error: End with without with. I got the syntax in line no.33 Thanks in advance! [CODE]Private Sub cmdSearch_Click() Dim sql As String With rsLibrary If Trim(Combo1.Text) <> "" Then If Combo1.Text = "All" Then txtTitle = "" txtDirector …

How do i convert the list ['T','h','i','s',' ', 'i','s'] to ['This','is']

Hello friends.... I have to check the folder path in such a way that c:\Pooja\[COLOR="red"]dynamic_folder[/COLOR]\Output.txt From Pooja folder how will I be able to move to the text file since the dynamic folder can be anything and I want to move inside the dynamic folder... is there any way... i …

Can anyone give me an example iniitialing a non zero value using arrays If u cant give an example pls dont respond.Thanks:)

Hello, I have two projects in this solution: ProjectA and ProjectB. ProjectA is the main start-up project, and has a reference to ProjectB. ProjectA has a file called MainForm.cs, which contains a textbox and the main UI. ProjectB has a class inside Shapes.cs, containing a particular structure we're using. Shapes.cs …

hi guys i need some help with WinAPI i will like to learn. what it is about and it relation to c# \

Hi all, i am using vb 6.0 and oracle sql*plus ...........i need the code for ....when the car name is selected in the combo box it's corresponding purchase cost should be displayed in the text box..........and i have connected this to the database through ADODC connection pls help me ASAP …

I'm trying to get my JPanel (JFrame?) to resize itself to fit randomly drawn shapes. I have a shape superclass and right now I'm working with my line subclass. Everything is working fine except I can't figure out how to make the shapes fit the size of the JPanel. Should …

Is there anyway I can specialize JUST the Contains function of the class below? I tried for hours and cannot figure it out as I'm not too good at specialization but I learned templates recently. I want to do something like: [CODE] bool Contains(string ToFind) { //If typeof(T) == typeof(string) …

Hey guys, learning about multi-dimensional arrays and am tracing a code that my teacher gave us, but I'm failing to see or conceptualize it. for instance: Why does the following code output 3? [CODE] int a[2][4][2] = {16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1}; cout << a[1][2][1] << endl; //output is 3 [/CODE] How are the …

i have this problem : Dynamic SQL generation for the DeleteCommand is not supported against a SelectCommand that does not return any key column information. ... the button used to delete record in my project is button6 at the end of the code my code : [CODE]Public Class Form1 Dim …

Hey guys I got a problem, my program is suppose to take 10 numbers or grade scores and output the max, min and avg. score. My program writes out the max and the avg, although the avg dosent come out correctly because i am not getting a min for a …

Hi I have a file with duplicate records they look something like this: [ICODE]<record> <dateadd>012012</dateadd> <nid>R04607295</nid> <reflink></reflink> <FPI>YES</FPI><TPG>NO</TPG><FT>YES</FT> <num>631</num> <author>Anon</author> <title>ON THE WED</title> </record> <record> <dateadd>012012</dateadd> <idref>R04607297</idref> <reflink></reflink> <type>Article</type> <FPI>YES</FPI><TPG>NO</TPG><FT>YES</FT> <num>651</num> <author>Bent, E</author> <title>ENTRANCES AND EXITS</title> </record> <record> <dateadd>012012</dateadd> <nid>R04607295</nid> <reflink></reflink> <FPI>YES</FPI><TPG>NO</TPG><FT>YES</FT> <num>631</num> <author>Anon</author> <title>ON THE WED</title> </record> <record> <dateadd>012012</dateadd> …

Hello everyone. I'm a new member here but have an issue that I've searched and searched for and just cannot figure out how to resolve. Based off of the issues that I was able to correct, Daniweb seemed like the best place to ask. I'm making my first attempt to …

Hello there, okie, my problem today is i i have all this names, [CODE]John, Dave, Steve, Kevin,Andrew,Scott,Colin,Timothy,Zenon [/CODE] and i have to sort them using insertion sort, i can sort number using insertion sort with no probs, but when it comes to strings, and stuff, i get lots of problems. …

My methods dont seem to be working for example void Resize doeznt do anything. AM i using it in the wrong way oris the method faulty. [CODE]//Header file for Array.cpp. #ifndef ARRAY_H #define ARRAY_H template<class Datatype> class Array { private: //Template for use with the Array's data type. //Member Variables. …

Hey guys, I have the assignment of writing the Towers of Hanoi program then testing it. I already got help measuring the time of the program, but that is not what my professor wanted he wanted to count the iterations. I can't get it down, my program will run but …

Below i have my Main class and a MortgageCalculation class I am trying to modify my app to do the following: "Modify the mortgage program to display 3 mortgage loans: 7 year at 4.35%, 15 year at 4.5 %, and 30 year at 4.75%. Use an array for the different …

I am using jasper report (ireport for designing). I want help regarding to set [B]relative path[/B] of the [B]images and jar[/B] files for report... As the jasper report pick up the [B]absolute path[/B] so it create problem when the drive is changed or even pc is changed... Kindly please help …

Hey guys, I am setting my viewmodel as datacontext in my xaml but I override it to my view to make few functions work however to achieve the visibility on some grids and I have a property in my VM can I override my datacontext back to my VM? If …

Hi, I have a form in VB which is scrollable (using autoscroll) and when I currently click 'print', it only prints what I can see; it takes a screenshot of the viewable information. Here's my code: [CODE] Private Sub btnPrint_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPrint.Click Dim …

I was told to make a stopwatch program..but i am unable to figure out how to take come out of loop and pause it and again go back into the loop if resumed ( i tried the pause button on the keyboard and it works) but i have to take …

I am supposed to write a method to display a pattern as follows: ________1 _______21 ______321 _____4321 ____54321 ___654321 __7654321 _87654321 987654321 (underscores are simply placeholders to show alignment on my post they are not actually part of the printout) My program works and prints the aforementioned code correctly, however …

It reads in the whole file.. thing is, it crashes right after it hits the last line in the file.. the file is 115 lines long.. it prints all 115 lines but for some odd reason, it crashes right after :S If I remove the blank line at the end …

Hi I'm new to XML file. I have the following format XML file and I only need to read the value for data name = "A2" in VC++. How to read the value using the XML DOM methods without looping all the nodes? My xml file is as follows: [QUOTE] …

Hey, I am working on a project and I want to know how to return a class object that is a Character Array. I am having trouble with it and can't find out any way to do this. Thank you for taking the time to help (:

hey here is what i got.... i get an error after my while statement that i need a ; after my while but that dosent make any since, cause there shouldnt be any ideas???? suppose to be an easy loop statement if the string does not contain @ then keep …

I've got a wall in my 2-D game. I've got everything except the not-allowing-you-into the wall part. I know I can use the intersect method on some Rectangles to know if they intersect, but I need to know where they intersect so that I can kick them out when they …

Can I use a DLL embedded in an executable (as a resource) without writing it to the disk? (Windows)

Hi everybody >> Thanks to this forum >> I need your help please .. My problem in the Combo Box and SQL query .. I have three comboboxes linked to an Access 2007 database first one "Department" second one "Year" third one "ClassRoom" in third combobox I need display the …

Hey there, I am trying to build an application that listens to my mouse. once I click on my panel, it reads the x, y coordinates of the point I clicked on. Second time I click the panel, it reads the x, y coordinates of this other point and draws …

So I was doing some code for input validation on my homework program and i have the correct code to make sure a number entered it correct but I thought, what if they enter a letter. We aren't required to make sure that the user entered a number but how …

Hi all. My new job involves writing scripts for people in other departments. I'm pretty much on my own with this and I'm still a beginner with Python(I think my brain is still in PHP mode and I'm still struggling with this object oriented approach). Here is what I have: …

hello guys ! i have created a program just to understand how to return a value from using a recursive program what it does it thati have have two variable i.e first and last the value of first is zero and last is 10 not i want the function to …

Ok, I've been trying to wrap my head around this code for the longest time today, and I've tried to look up multiple web pages on how to solve my issue in a different way, but it's no use. There's something that Im not seeing that separates a regular array, …

Hi everyone; I have a folder with images in, all JPG, and when the application starts up I want a listbox to display all of the image names, automated from the folder; Just wondering how to do that and if anyone can help? Thanks :)

hi all is there an installer for jar file ? (hopefully free ware) so client run setup.exe to install jar file ? thank you denny