64,152 Solved Topics
Remove Filter  | |
| | Heyy, back again. another function I need to write checks to see if the characters of a String state code(such as PA) are in uppercase and if they aren't I need to make them uppercase. (so has to check for stuff like pa, Pa, pA and fix it) the state …  |
| | Hi, as a bit of background, My Uni have lately implemented a CGI script so you have to log in to be able to use the wireless. This would be OK but they are terrible programmers and instead of timing out after a period of inactivity it will time out … |
| | Hi guys. I am trying to make a textbox that accepts only numbers and comma but no luck. I did a search on the forum and found some snippets of code but still couldn't get it working. I can't show you any of my code so far, because I don't … |
| | So I am making a program and in the program I give the user the option to add Custom Items into the Combobox. To make sure that the Custom Items are still there when the program is restarted I use this code in the form load [CODE] Dim customcarrier As … |
| | [code] Dim thisMonth As Integer DateCollected = DataSet.Repair.Rows(2).Item("DateCollected") thisMonth = Month(Now) For........ If Month(DateCollected) = thisMonth Then partsprofit = (partswholesalerpricetotal) / (partstotalcost) * 100 Else End If Next [/code] Basically i am writing up some code that loops through all the records in a table looking at a column called … |
| | Hi, I am attempting to create a dynamic array using realloc in 2 dimensions. Currently i have managed to get it to work using realloc to dynamically resize the amount of rows but when I attempt to use realloc to dynamically resize the amount of columns per row I keep … |
| | I'm using a 2d array and am having to find the find the furthest two numbers apart and print both of them numbers. The text file I'm reading from has numbers from 0 to 194. Here is the code that I have so far. Any help with be greatly appreciated. … |
| | Another day yet another assignment, which is why I am here. I come with 2 problems. 1. I cannot for the life of me figure out the printf function. I want to do be able to do this: Number Type Amount 1 type 2.00 2 type 12.00 Well right now, … |
| | Hi all, Alright I will try to be as descriptive as possible, so here is the deal. I am attempting to create a Huffman Encoding Tree. The input file is test.txt the characters of the file are read in and as each char is read in it is converted to … |
| | Need to calculate number of white pegs so I can write fitness function. It works sometimes and it doesn't work other times. I got the calculate number of black pegs to work. A black peg is correct position and color. A white peg is correct color wrong position. Colors are … |
| | Hi, I have the following code which deletes a row after confirmation. As I know a little bit with message boxes, I could not figure it out. Hence if I say 'Yes' or 'No' the selected row is deleted. Please fix the problem. [CODE]MsgBox("Do you really want to delete this … |
| | Hi everyone, I'm trying to write an image editor in Java, one of the functions is histogram equalisation, but my code is producing a greyscale image instead :( Here is my code, any help would be greatly appreciated, ta. [CODE] private void histEqMenuItemActionPerformed(java.awt.event.ActionEvent evt) { BufferedImage inputImage = getImage(); BufferedImage … |
| | I seem to be having an issue with a program I am creating. It should be a simple program that sends commands from a Java program to a Groovy script (whether the script be on the same computer or another on the network) but I am running into some problems. … |
| | pls can someone tell me how make a picture move across the screen in visual basic 6.0, i have no idea..... |
 | Hi All, I have an API key for google maps and its giving me the following response. My first question is, how can i extract the data? Normally i work with XML responses via CURL so im new to this. If i do use the XML example i just get … |
| | I hope this goes here. Alright, so I'm trying to write a simple program that takes the contents of a query's results and pastes them to a text file. Although I could do this manually, I'm trying to create a "user friendly" method for when I'm out of the office … |
| | Hi, Ive been at this all weekend and can't figure it out.... I need to take it name and 3 results via a form and store this in a mysql database - done. Then I need to print on screen via php who got the highest score. The highest score … |
| | This one has got me completely, i cant see why the notebook doesnt show, i wanted the gui interface i have already built to show on page 2 of the notebook, but for some wierd reason the page just comes up empty, and it is really baffeling me. Can anyone … |
| | Hi, I am basically from QA. What we testers do each day is 1. Open a web browser. Type in [url]http://hostname:8080/cruisecontrol[/url] (since we are in a particular network, only we can access this) 2. Check if the latest nightly build has been successful. If it is successful, deploy it on …  |
 | Hi all, I have been running errors too much that I realized that I have learned 'bad' behaviour in writting PHP query. So I decided to change. Please tell me what is good behaviour of writting queries that involve PHP variables as well as functions like one below. [CODE=php]$query = … |
 | I am trying to parse the content of a wiki page. In a string like this: [code] ==Heading1== <test> some text here </test> ==Heading2== <test> even more text </test> [/code] I need to obtain "Heading1", "some text here", "Heading2" and "even more text". I got this to work: [code] import … |
 | Greetings Everyone, I have several forms in my project and I have set the IsMdiContainer property to True on my main form. This project also is not using a menu system. Instead I'm using a 3rd party ribbon control with buttons that call the other forms in the project. Can … |
| | My Search Date sql Query is not working plz help any body. i set my Date formate dd/mm/yyyy in control panel, and in Access i set coulumns field as shortDate, I used Folowing Sql Quries but non of them works [CODE] PurchaseSql = "Select * from PUrchase where PurchaseDate => … |
| | Dear Friends, I am new to vb.net. I would like to know how can I get the listview selected values in respective textboxes? Could somebody will help me with the code, please? Using Visual Studio 2008 MS Access Database 2007 txtSearch Thanks. |
 | hello tnx everyone this forum really helps me sometimes! can someone please tell me how i can convert a double number to nearest integer number? |
| | hi all, i have some dates in my dataset n i want to filter it with 'between' keyword like this: [code] dataset.Tables[Table_Name].DefaultView.RowFilter = "DATE BETWEEN '"+startDate.ToShortDateString() +"' AND '"+endDate.ToShortDateString()+"'"; [/code] But rowfilter doesnot support between keyword.. so i tried this: [code] dataset.Tables[Table_Name].DefaultView.RowFilter = "'" +startDate.ToShortDateString() + "'<=DATE AND DATE<='" + … |
| | I have two php files. index.php [code] <html> <head> <script type="text/javascript"> function openG() { window.showModalDialog('profile.php'); } </script> </head> <body> <input type="button" value="Press" onClick="openG()"/> <?php extract($_GET); if(isset($yes)) echo $yes; ?> </body> </html> [/code] and a profile.php file [code] <html> <head> <script type="text/javascript"> function woot() { window.close(); } </script> </head> <body> <form … |
| | Hi, I am having real trouble trying to figure out how I can add multiple rows into a MySQL database at one time. I have a form where the person selects a number from the drop down options. then I need to add that amount of new rows into a … |
| | HI, I am very new to XSLT.. I am trying to have identity-copy of my html, and change a few things, but the result gives me extra <html><body></body></html> after my </html> here's my xsl: [CODE] <xsl:stylesheet version='1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform'> <xsl:template match='node()|@*' > <xsl:copy> <xsl:apply-templates select='node()|@*' /> </xsl:copy> </xsl:template> <xsl:template match='h2'> <xsl:copy> … |
| | [CODE] protected void Page_Load(object sender, EventArgs e) { int nCount = 0; nCount = GetCounterValue(); txtDate.Text = DateTime.Now.ToShortDateString() + "---" + DateTime.Now.ToShortTimeString(); txtAgentName.Text = User.Identity.Name; } private int GetCounterValue()>>>HERE IS THE ERROR not all path code return value { StreamReader ctrFile; FileStream ctrFileW; StreamWriter sw; string Path = Server.MapPath("Counter.txt"); string …  |
| | Hello. I'm using Visual C++6.0, and Windows XP. I am trying to connect to a database. I want to add some records to it, reading the values out of edit boxes. Here is my Code: [code=cpp] CDialog::EnableConnections(); ::CoInitialize(NULL); _ConnectionPtr con; con.CreateInstance(__uuidof(Connection)); con->Open(L"Provider=Microsoft.Jet.OLEDB.4.0;DataSource=C:\\Documents and Settings\\204504519\\Desktop\\webcam.mdb",_bstr_t (""),_bstr_t(""),adOpenUnspecified); _CommandPtr cmd; cmd.CreateInstance(__uuidof(Command)); cmd->ActiveConnection = … |
| | I am instantiating an object of one class with aanother class.. here is how the line is.. Class1.method1(); where method1 goes something like this .. method1(){ Class2 c = new Class2(); } After creating the c object of Class2, is there anyways i can know which class instatiated it(Can i …  |
| | Hi, Can any one please describe that if we can use || and && operator in C++ as following ? [code] if (choice == 'e' || 'E' && cur == 'd' || 'D' ) { cout << " Enter amount in Euro " ; cin >> amount ; } [/code] |
| | I have a table and I want to start the select with the 20th row. How do I do this? Does conditionals work on "limit" |
| | Okay I am going to pull out my hair. I have been working on this for over 10 hours and I know someone out there can help me. I am looking to grab information from passed information [code].../testingform.php?name=Shannon&email=shannon%40resultsenterprises.com&char2=checked&ship1=CANADA&enter=1&x=61&y=32 [/code] the field I am pulling is char2=checked it will either come … |
| | Hey guys, I am working on this encryption/decryption project and I have just finished writing the encryption part of the code. I complied it and ran it. The first part worked well. However once I chose to encrypt a file ( I didnt choose decrypt because it was not completed), … |
| | I am writing a rational number class and need to know if this is the correct way to do it. Can someone please let me know if I'm on track or not? Thanks. [CODE]class RationalNumber { public: RationalNumber( int = 0, int = 1); // constructor RationalNumber operator+( const RationalNumber& … |
| | I have one problem when passing value to parameters for Crystal Report Viewer. The parameters are from Stored Procedure which I have defined. My aim is to accept values from user and display it accordingly. I try to write code as below in Button View Click Event: [code=language] Dim rptdoc …  |
| | Hello. Finishing up the my program that's due soon and I've came across some hiccups you could say. Basically I am to write a Class definition file and use it to to read in an infinite amount of fraction problems. (+,-,*,/,<,>,<=,>=,==, and !=) While I have successfully written most of … |
| | Hey, netbeans is giving me gray hairs with the localization wizard. First up, how can I completely remove a localization or resource bundle, now when I delete the file in the projec tree, it pops up right back up when I write the names of the components again. Second why … |
| | I am writing a code to open a command line, prompt for the name of a file to copy, prompt for a new file name, then it should copy the file (adding a header and line numbers plus adding .lis to the filename of the new file). I BELIEVE I … |
| | I'm doing my assignment, and I can't figure out how do it. For instance, I have to decrease the prices in a "movie" column by 3%...how do you update the table like that? So, would you say: UPDATE table_name SET PRICE = (PRICE * 0.97); ? |
| | hi, i work on windows application and i want to know how to use the components (textboxes,..) of a winform in another winform. thanks |
| | I have recently been given quite a complex piece of work to do by my computer science supervisor. The idea is that the function:- [def shape_resistivity(shape,R):] allows the user to input a shape and resistance value like so: [CODE] [shape=[\ ' ', '++++', 'xxxx', 'xxxx', 'xxxx', '----', ' '] [/CODE] … |
| | Alrighty, just wondering if anyone can spare a few minutes to help me out a little. Trying to do the finishing touches on a project I've got for tomorrow. My problem is this - I'm trying to make the user interface a little more appealing instead of it just asking … |
| | Hi All, I was wondering if you could advise me on what books/resources to use to learn some aspects of computing that really interest me. I would like to get more information on creating an IDE. Obviously at this point, I am not talking Netbeans or the like, but an …  |
| | I need help with inputing the file. The file has the "lastName" "firstName" "phoneNumber" "email" then a new line. When i read in all 4 rows it says the first line in all 4 rows. the infile is in main [CODE]#include <iostream> #include <fstream> using namespace std; void mainMenu(); void … |
| | Sorry for the newbie question, but I'm just starting out with XML and XSLT. Here's the question. I'm working on an XML transcription of a document that includes corrections written in the margins and using XSLT to display it in HTML. Here's the tag I was told to use. [code]<app><rdg …  |
| | I have been asked to write a public method called Caught() which takes a single argument of type LittleAlien and returns no result, for the AlienGame class. The method should check whether the argument occupies a stone corresponding to the stone occupied by the BigAlien. If so, the health of … |
| | So I'm trying to get it to update the score by 30 each time a fly is hit. I've tried this a number of ways, but none of them seem to be working. Here is my code (I've commented out some unneeded things so I didn't have to upload so …  |
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