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| | need help in removing the first characters in a number then adding 1 to the number then returning the 2 first characters that were removed. example i want to remove CR FROM CR499 THEN i add 1 to 499 then add back the CR. any help will be appreciated  |
| | If you have any idea on where I can learn how to implement OOP in C++ specifically when it comes to list please send me your feedback  |
| | Hi I have a web Application which uses servlets. As soon as any user Logs i create a folder for the user and the files uploaded by the user are stored in that folder. Now when the users Logs out of the Application I am supposed to delete the folder … |
 | Hello Everyone, I'm doing a Project for Touch Screen. I have Designed an ON SCREEN KEYBOARD. My Problem is that "How can i Enter Text through my On-Screen K/B????" For Example : Suppose User Click the Button "A" on "On-Screen K/B" Form then I want "A" to be typed in … |
| | [code=c++]void wait ( int seconds ) { clock_t endwait; endwait = clock () + seconds * CLOCKS_PER_SEC ; while (clock() < endwait) {} }[/code] |
| | i'm sending a NULL pointer of type unsigned char to a function. i allocate space for this pointer in the function and return nothing. [code] unsigned char ucBufr = NULL; Allocation(ucBufr); [/code] [code] void Allocation(unsigned char * ucBufr) { /* nDataSize and ucData is got from a file here. */ … |
| | I need program in c to print keywords and their frequency of occurence in a given c program |
| | Hey guys. Got a quick question. I am having a problem with a message board that I am creating. I have created the log in and registration page and the sessions needed to use the site nad it all works fine, but when the user posts a message I can't … |
| | hey, i have project in my visual basic laboratory, but i'm just a newbie, so can anybody help me.. they say that its just a simple syntax, but it is not simple for me.. so please help me.. it goes like this, a quiz that has a radio button choices, …  |
| | can anybody help me in uploading mpeg files.i did image uploading using rmagik and it works quite well but now i want to upload video files,so can i get some clue or may be full code if possible.... thanx guys. |
| | file_list='find /home/attrib/ -name *.csv' for fn in $file_list do echo "Inside the loop" echo $fn done I need the list files available in the specified directory find /home/attrib/ -name *.csv - This works on the command line and gives the desired output . But the above script Gives me output … |
| | hey guyz!!! i'm just trying to check my code u all if it's correct. thankz! the problem is " ask a number (N). calculate and display the value of x, where x = (1*N)+(2*N)+(3*N)...(N*N); ex. if i input a number 5 the formula of x where: x = (1*N)+(2*N)+(3*N)+(4*N)+(5*N); this … |
| | Hi, i'm trying to implement a node class to be used with a linked list. When try to complile i get the following errors in the .cpp file: Node.cpp:26: error: syntax error before `::' token Node.cpp:31: error: syntax error before `*' token Node.cpp:36: error: syntax error before `*' token Everything … |
| | Hello members I reading - Looping through a recordset (MS Access Query) that has 49 records. Note: the query is generate on the fly(dynamically). The processing is supposed to exit the loop at EOF but it keeps processing indefinitely (sort of an infinite loop). Does anybody know why this is … |
| | How do I check if two dates(within same month) occur within the same week, week starting sunday. Already found the answer I used Datediff("ww",,) |
| | Hi I'm in the process of getting JConnector in MySQL to connect to JBuilder 3. I've noticed in the MySQL manual that to accomplish this successfully I need to switch off the class verifier (-Xverify:none) as JBuilder 3 is too old to support some features on the JConnector. (1) How …  |
 | I want to make: when i click a button after I've given some input it checks & if successful it opens a new window/page i.e I want to create a link....till now I've done [CODE] import javax.swing.JOptionPane; public class inputwindow { /** * @param args */ public static void main(String[] …  |
| | People, this is a wired one for me. I am executing my module and I am getting a compile error - "Loop without a Do" even though I do have a "Do". Below is my module: [code] ii = 5 ii = ii + 1 Do Until M.qBW.EOF xlWksht.Cells(ii, 1).Value … |
| | Hi there. I've got two forms (form1.frm and frmoptions.frm.) The first form contains a variable (multip = 2.) When I click on the first form let's say I want to see that variable in the second form's command button's caption. This doesn't work. All I get is a blank command … |
| | Dear Friends, I have been working on a VB.net project on VB8 with ms access as backend. While finding certain data by entering primary key in the form i.e. id i experienced a problem. While displaying the values which are null in the database like wise tel1 is null then … |
| | I have a main form and every once in a while another form is popped up, waiting for input from the user. I have a toolbar on my mainform. When that [B]other[/B] form is shown [B]while[/B] the user is in the sub of menubutton_click, then the program gets stuck, it … |
| | please anyone giv me the sol MsgBox Mid$(txtFirst.Text, 0, 2) whts the prob with this line it displays "invalid procedure call or argument"" please help me |
| | Hello I have a need to output a large array for a CNC machine I have built. The attached code includes comments which explains my problem. Thank you for your consideration. |
 | Right now I have a mixed list of different types of elements: [code=python]mixed_list = [1, 0.5, 0, 3, 'a', 'z'] print max(mixed_list) # shows z, but would like it to be 3 [/code]How can I find the maximum numeric element of the list? |
 | hi guys , I am interested in writing a code to do the soduko ( or sudoku ) , I found this code on the internet which is supposed to be the shortest soduko solver but it is so short that I can not undrestand it . can any one … |
| | Consider the following code: [code] [COLOR=green]#include[/COLOR][COLOR=green]<stdio.h>[/COLOR] [COLOR=green]#define[/COLOR][COLOR=green] SET_BIT(buf,n,val)buf[n]=val[/COLOR] [COLOR=green]int[/COLOR][COLOR=green] main()[/COLOR] { [COLOR=green]char[/COLOR] ch=[COLOR=green]'D'[/COLOR]; [COLOR=green]char[/COLOR] *name=[COLOR=green]"Yankee Duddle"[/COLOR]; [COLOR=green]int[/COLOR] i=5; SET_BIT(name,i,ch); printf([COLOR=green]"%s"[/COLOR],name); } [/code] When compiling with Borland C it worked fine. However when I tried cimpiling it with VS 2005 I got the following error: "Unhandled exception at 0x00413529 in Learning …  |
 | First of all let me say I love this forum, everyone has been very nice and extremely helpful! Now to my question. I got help with a question like this before and the answer I got worked perfectly. However I have a new angle. I'm wanting to take and subtract …  |
| | Hi there I have an application that I've made in Delphi - it runs fine in Delphi and when I save it and run the .exe file, it works fine as well. My problem arises when I zip everything and email it to another computer and then try to run … |
| | One of my forms (lets call it frmnew) is opened with vbmodal, since I want the user to finish with that form before continuing. When he presses cmdsave(a command button on frmnew) then while the program is executing that statement I want to show another form (frmsplash). It doesn't let … |
| | Alright, I dont know if this can be done or not, but can you say, take either a caption or the text in a text box and add or subtract from what's in it, with a click of a button? Allow me to explain, lets say I have a text …  |
| | Hello I want to cause a time dealy or 100ms in the middle of my code. Can anyone help me on how I can achive this. Thanks Simon |
 | alright... So I want to learn assembly, and i got a few tutorials. I noticed that there were different interrupts. I went online and searched for a list of them, and i found Ralph Brown's interrupt list....My question(s) is/are, Is it true there is over 120,000 different interrupt commands? How … |
| | Hi! I cannot access my "Debug Windows" in VS 6. All the windows are grayed out and I cannot select them. What do I need to define to be able to access them? Thanks |
| | Hello gang, I was actually really my old topic on this forum. I heard that Python and Ruby would be for me to start with. Does that sound right instead of jumping right in to C and C++? What is required in Python? Is there free tutorials on that language? …  |
| | i have these objects: [ ['John', 27.52], ['Mary', 43.32], ['Paul', 64.85], ['Lulu', 98.23], ['Peter', 23.64] ['Mimi', 53.42], ['Nancy', 23.63] ] and i need to assign them to: var1 = ['John', 27.52] var2 = ['Mary', 43.32] var3 = ['Paul', 64.85] var4 = ['Lulu', 98.23] var5 = ['Peter', 23.64] var6 = ['Mimi', … |
| | So my user has successfully logged into their page...I have a "home" button link that I want to simply go back to this same page....when they press it...it takes them to the login screen....any suggestions?? here's my code snippet [code=java] <li class="first"><a href="cp-newmenu.jsp" target="_new" class="on">Home</a></li> [/code] thanx in advance |
| | I'm trying to write a game for fun. I've been able to get some lines of code from other friends who have been able to help. But they couldn't help me with this. I'm trying to write the code to where, when you click on the button it should change …  |
| | Good morning, I modified the code accordingly and got another "Run-Time error 1004 - Unable to set the RowHeight property of the range class" on the code below. Also, please look at the spreadsheet attachment. Is there any way I can get rid of the spacing(gap) that separates the line … |
| | Hey everyone, I'm new to C++ programming and have just started the semester and having a bit of trouble with my second homework assignment. Here's the assignment: Write a program that accepts a 7-9 digit integer andechoes the number with commas between every three digits from the right. Here's what … |
| | How do you introduce mouse in c++ program? |
| | Im getting invalid coulmn index...any suggestions?...thanx in advance [code=java] public static int[] getListSummary(UserDataVO userData) throws Exception { Connection connection = null; PreparedStatement pstmt = null; ResultSet resultSet = null; int[] listSummary = {0,0}; int leadCount = 0; try { connection = DataBaseConnectionManager.getConnection(); if (connection != null) { if (userData.isAgentType()) { … |
| | hi guys..........this is the code I'm trying to run [CODE] package dbpack; import java.sql.Connection; import java.sql.DriverManager; import java.sql.*; import org.jfree.chart.*; import org.jfree.data.jdbc.*; import org.jfree.data.general.*; public class chartdb { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub //private void readData() //} private PieDataset … |
| | Hi doing a project which consists of moving between individual frames and in general interrogating a database from these frames. My first frame is a Logon frame. In this Logon Frame/class i have also instantiated another class called Member where I've saved the username from the logon process. Can I, … |
| | Im getting this on just about every line....anybody see what Im doing wrong? [code=java] public static int[] getLeadsSummary(UserDataVO userData) throws Exception { Connection connection = null; PreparedStatement pstmt = null; ResultSet resultSet = null; int[] leadsSummary = {0,0}; int leadCount = 0; try { connection = DataBaseConnectionManager.getConnection(); if (connection != … |
| | Hi everyone, I'm using ADODB to connect to an access database and it is working perfectly. but I don't really know that it is going to work when more than one person tries to reach the database at the same time...is it possible? moreover, does everyone has to set up … |
| | hi everyone I need to change the system clock and date's language to English. My program is going to show the date automatically in english in every computer that is installed in.. I tried to change the names of the months in to english but it did not work.. do … |
| | hi I have the following problem... I have a program (c++ code) which updates some logs ...(i am using linux as the operating system) I was wondering that is there a way by which i can execute this code/program after every two (or what ever time period expires )by creatiing … |
| | I'd like to add a color palette to my form, so that the user can choose a color. How can I add such a palette to my form(with all the colors vb offers)? |
| | hi, tkx bt i again need ur help guyz! im using a form with post method! bt i want wen the username and password r correct it opens another page, else it comes back to the login! plz watinf thkx  |
| | Alright, I have an MCSE and A+ education, but nothing is as confusing as script for VB. Well, I take that back it can be pretty simple but sometimes I just can't see the forrest for the trees. I'm trying to copy the data from a text box named creditbox … |
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