Software Development Forum

hi all, recently ran into a really hard problem for me: i have an sql command with something like this SELECT xxxxx FROM xxxxxx WHERE filter LIKE '[A]' what i would like to do is substitute [ with [[] on the condition that it is after a LIKE and is …

I'm trying to display some object information and it seems to work when I use a pointer to the object, but not when I pass the pointer to a different function. Hopefully, the code will better explain: [CODE] struct pcb { int pid; string name; } void showData(pcb* PCBobject) { …

Hello everyone, I am looking for open source message queue implementation in Java. Does anyone know where can I find a 100% pure Java implementation of message queue with basic features? It is better an implementation which does not rely on other components and can be used as a utility …

[url]http://www.nuclex.org/news/2007/05/14/xna-windows-forms-usercontrol[/url] ...Hey, I'm new here, & although I might rarely be here, I do have a question. It's the title. ...Ya see, I'm trying to use a .swf in xna, & so far I've: 1. Embedded the .swf in a VB .Net Winform app. 2. Used C-Sharpener to convert the …

I want to convert strings to bit-fields.Also,convert them to binary and then use. Need help with this..help me ..

I am developing a windows form application , can any one explain the basic structure of the program and how to do the basic things like calling functions for a event, opening a form on button click on main form.

[COLOR="red"][COLOR="red"]Hi all[/COLOR][/COLOR] [COLOR="Red"]I write to ask you if you could help me with writting this script>>[/COLOR] Suppose we have 2 files: x and y In x, we have those lines: g0201350 g0233234 football United Arab Emirates University College of Information Technology g0209099 In y, we have those lines: Hello there! …

help me please about data report i have an error it says: report width is larger than the paper width please help

Hello everyone, I have been through the Starting Python thread, and I have archived lots of stuff for further learning ! But there is one little thing for which there is no specific explanation, and looking at Google doesn't help me much. Why do the classes of many scripts are …

Hi All, Please Help me with this issue as i m very new to VB.NET. I have Created a vb.net Application with MS ACCESS DATABASE, everything is working fine, But, There is a small problem that i am facing . Everytime i ADD a new record it saves succesfully but …

I have a file with record times, i need take each time and compare it whit the actual player time, so if the player time is < then the best time:input player time on top, if is >, then compare whit the next time and so... the problem is until …

We have some python scripts which send an email with the error code when ever a failure happens in the python scripts. We are in the process of moving these from our current server (Windows 2003 ) to a new server (Windows 2003 R2). I was testing these scripts and …

Hi All As a beginner, I design a small programm using netbeans(6.1). Actually I designed one class and connected it with several JDialog ,but I find some difficulty with search engin and creating the LinkedList.(how can I connect between them ) main question : if I search fort he customername …

Hello, I need to decode certain packets which I need to split first. They are splitted using '@@@' (in this example I only use one '@'). I'm having this code now: (It's basic C code for a NDS platform) [CODE="C"]char buf2[256] = "test1@test2@test3@"; char packets[30][256]; int main(int argc, char ** …

i already have a "def show hand" section, which shows winning hands. but i need it to do wht i have written below here is a black jack code, i want it basicialyy show score for each game detailing the users total, the computers total and the winner and When …

Can we add Two Users with Same Name in Active Directory......??

Hi all Web 2.0 is yet to peak and we have Web 3.0 upon us with cloud computing and all, ain’t it exciting? Open source, the delivery of IT over the Internet as services, what a total smashing idea and what is more awesome is the golden opportunity to learn …

Hello, I need your help for the following application The app has to do with polynomial manipulation and my question is how can i manipulate both letters and numbers. in other words how can i collect together terms , e.g., (x + 1) + x → 2x + 1 rather …

Hey guys, I have a problem with a game me and a friend are creating... We have just set up a Server and Client through the use of Sockets... My friend (at an external location to me) can connect to my server when I forward the port we choose (in …

Hey all. I'm new to this forum so I'm a little confused... but hey who! Anyway, straight to the point, I'm currently in 6th Form in school and we are learning Pascal in computing. For one small activity, I need to get the information from a file and sort it …

Hey, I have a quick java question. I am building a Java application that uses an SQL database. I was wondering if it was possible to have this desktop application use the internet to connect to an SQL database setup on a remote server? This way the program data would …

Hello all, Wondering if someone can direct me to a regex component and some code that I can use to strip out certain links from an HTML file (loading in a StringList). Example: <a href="../foo/23134.htm">bar</a> The result I'm after is: bar I only want to strip the link here, but …

[code=c++] class tvShow { public: string name; string dayofweek; int lengthInMin; double rating; } [/code] write a sequence of statements that will do the following: If the show is scheduled for wednesday and the rating is above 20, print We Have a New Hit Show. if this is not true …

Hello, i Recently Tried to copy a simple txt File To my Pc From My apps resources, But i get errors ect, Is this even possible? i was using [CODE] System.IO.File.Copy(svchost.Properties.Resources.Textfile, @"C:\", true); [/CODE]

I use this code to open a FileDialog, choose a file and press OK. It works fine, but when I press OK in the fileDialog, the FileDialog doesn´t close after pressing OK the first time. The dialog blinks one time and are still open. The second time I press OK, …

Hi All, I am trying to read pixel values of a PNG file using turbo C. I use lingpng library files. I started with following code FILE *fp = fopen(file_name, "rb"); if (!fp) return; fread(header, 1, number, fp); is_png = !png_sig_cmp(header, 0, number); if (!is_png) return; when complie this, it …

hello frds, i want to change text of textbox1. and that text taken from other textbox or other control. but problem is to fill textbox1 i have certain condition like first text should contain 6 digit, second 10 third 1, fourth 8. textbox1's text should be appear in this format …

Does anyone know how to Detect Mouse Click Anywhere on Window, Not just on form?

i got one root folder containing my main.cpp and four folders named cmnlib(for static library), include(for headers), sourcefiles(.cpp), dbdes(mydatabase). i want to create a make file and it will first create object files from the .cpp files into sourcefiles folder and then it will create a libLibrary.a to cmnlib folder …

Really new to python and maybe I am just missing something that is quite easy. I am trying out a simple recursive function that you would assign to a freshman CS class and I am trying to do in in Python in an attempt to learn the language. I can't …

hi all, can you help me find a way to start a new internet explorer window in a new process? for the moment i am using window.open in javascript but its using the same process no matter how many windows i open while what i need is one process for …

i have done a read() and a write()... after running write() the read() won't read the newly wrote data until i compile again. my guess is that the newly written data doesn't get saved until i compile again.. please if anyone knows how to make it saved so the read() …

Hi guys my first post here so I houpe I get some help :) I'm learning VB6 at collige and as part of the project We been asked to make Program that shows contect of the website in VB app coppys selected section text so lets say This Site [url]http://top.forumcommunity.net/?skinid=43[/url] …

I am making a python script to extract files on mass which are stored in sub folders. The whole script works fine except when I pass the command to the system using os.system() [code=python] command = '"C:\\Program Files (x86)\\unrar\\unrar.exe" x ' + '"' + ch_dir + "\\" + File + …

Hi, I am learning python CGI programming but got stuck with some issues. I would really appreciate if you could help me out. Problem: I have made a web page using Python CGI scripts; from one of the menu items on the web page, I am trying to call another …

I have just started learning the c language,can anybody provide me help as to how to get started with it

I've converted a project from VB6 to vb.Net, with visual studio 2008 and I'm experiencing difficulties with the addressOf operator. I have an application which uses an external dll to communicate with a payment terminal, through callback functions. I understand that in vb.Net, you have to use delegates. Before I …

Hi guys, I pretty new to c++ and I have a problem with getline. I am supposed to call in a text file into a 2d character array and the text file is a maze. Here is my code: [ICODE] void maze::open() { ifstream file; int row=0; file.open("standard.txt"); while (!file.eof()) …

Hello, I am having problem with fgets accepting string from the keyboard. I have this statement : [ICODE]fgets(T , sizeof(T) , stdin);[/ICODE] in the code, but this thing is not accepting anything. I mean I have 2 strings to accept where I used fgets for the first, and then scanf …

Hello Dev, I want to change font colour in wx.RichTextCrtl, but I find the way it is used in wxDemo is complicated with no code to explain. Is there simple way to do it? If there is no other way, can someone explain the way it is done in demo …

Hello everyone, I have written the folllowing scripts, just want to output "Foo is true." when the property foo is set to true. But when using Eclipse to run the simple script, there are something wrong. Could anyone help to check what is the wrong with my shell scripts? Source …

Hey guys, I'm trying to use MySQL and I have a server setup and ready to go and I'm 100% sure it works. I read a tutorial page and tried to find more but I couldn't. What I did was drag the .jar file that came in the Connector/J.zip (3.0) …

Hai everybody!I'm trying to implement a program to implement Quine McCluskey algoritm.While trying to compile with the following code,I got an error which says " no match for 'operator[]' in '((Table*)this)->Table::isMarked[r]' " . Attached are the files: Table.h,Table.cpp,Term.h,Term.cpp Please help!!!

what's the simpliest code to display a PDF file inside a JTextArea??

Ok, I just learned the basics of Python yesterday, and because of other programming knowledge, I picked it up pretty fast. So then I decided to try out pygame, and I installed it directly to my Python26 directory. But none of the example code I paste from any website doesn't …

how can i call a 1 command button in another form? for example i have form1 in the form 1 i have listbox, in my listbox i have item Customer, Product and etc if i double click my Customer i want to click my command 1 button in form 2 …

Hi experts, I am writing a window application in C# which requires to format user selected hard drive programatically. Any help or suggestions please?

it is like that if user click on product_id cell product name and unit come automatic when user enter on quantity user allow to enter quantity and cursor go on next row Kindly find the attachment.

hi guys I want help in solving this question the power series for In(x) ( 0<x<2) for up to 1000 terms is: In(x)=(x-1)-(x-1)^2/2+(x-1)^3/3-(x-1)^4/4.......-(x-1)^1000/1000 write the C++ code of the tWo functions GetValueofvar() and GetLogofVar(var) in the following main program: void main(){ double var; double x; var=GetValueofvar(); x=GetLogofVar(var); } where get …

I have a problem that I have "solved" in that it now does what I want, but I'd like to know why it works. I have a JFrame. Within that JFrame I have three JPanels, which I'd like the user to be able to adjust. I would like to be …