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| | Hey i have 1000 replicate files with a file name looks like below a.out1 a.out2 a.out3 ..... a.out1000 each file contains 12 rows and 12 columns including the header. a.out1 looks like this n col1 col2 col3 col4 ...........col12 1 0.3 0.1 0.1 0.11............0.5 2 .................................... 3 4 5 6 … |
| | Hi guys. I have a question. How i could do to display a panel of options if the cursor click in a item of the listview ? I know about the MouseEvent and how to select the right click event, but i lost to apply that click in a item. …  |
| | I have a form in VB.Net (2008) that includes a Data Grid (DataGrid1) and an ADO Data Control 6.0 (ADODC1), which were inherited from VB6 in a VB6 to VB.Net upgrade. The application in VB6 ran perfectly; and my VB.Net version also runs perfectly, but not without first generating some … |
| | "SELECT * FROM customer where customer_ID LIKE '%" & Trim(TextBox1.Text) & "%'" good day everyone, im having a problem with querrying i want to query from the field customer_ID,customer_Name,customer_MI,customerLname and textbox 1, 2, 3 and 4 i already tried select * from customer where customer id like textbox1.text or customer_name … |
 | hi... how can this be done using python 1.prompting user for a file location from within a script 2.reading the file location entered by the user 3.storing it in a file like object |
| | [CODE]Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim conn As New SqlConnection Dim cmd As SqlCommand Dim dp As New SqlDataAdapter Dim ds As New DataSet Dim i As Integer Dim str As String = "UPDATE aspnet_Membership SET aspnet_Membership.Email='" & Email.Text & "' WHERE UserId='" …  |
| | I'm just playing around with C++ as a preperation for coming assignments and well, exams. And I'm a little stuck with the switch statements. I've done this simple switch just to test the functions: [CODE] #include <iostream> using namespace std; int main(void) { char input; cout << "\nChoose function.\n1. Test … |
| | Hai i need a coding for Login and its validation in asp.net using vb.net.. Am currently using SQL Server Express Edition 2005 software as my backend... |
| | [CODE]<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" Title="Untitled Page" %> <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> <a href ="default.aspx">Back </a> … |
 | I'm in the middle of a project development, and I'm frustrated with this problem. Im running XAMPP under Ubuntu 10.04 (Lucid Lynx) mySQL version : Ver 14.14 Distribution 5.1.41 The problem is that, mySQL is accepting null values even if the field is declared with the NOT NULL constraint. Example: … |
| | Hi I'm currently working on a college programming assignment and for this assignment I need to create a contact list of first name and last name and store them as the program runs I may not be able to explain this well but I understand what i have to do … |
| | I am using ASPNETDB.mdf database (default database) in my application . to create a user i am using CreateUerWizard .i want to costomize and want to add new field-"Contact No" in it . how can i store contact no in database? i m working in vb.net with visual stdio 2008 … |
| | I have a database hosted at a remote location. I want to access that database. But I keep getting the error [CODE] com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for user 'username'@'%' to database 'db' [/CODE] This is the code that i have written [CODE] Connection con = null; Class.forName("com.mysql.jdbc.Driver"); String username = "username"; … |
| | Hello there, In one of my projects I'm working on currently. I have a 'cancel' button in my GUI window that is suppose to close the JFrame the button resides in. I have done some research on the web about this. But it seems like one has to write a … |
 | Hey Friends! I have some tables by which i have to select the data to display in search result. Table Details user_type Table [CODE] int id string user_type [/CODE] ticket Table [CODE] int id 11 not_null primary_key auto_increment int user_id 11 not_null multiple_key int type_id 11 not_null multiple_key string ticket_type … |
| | Hello, I am using vb6 as front end and oracle as back end. i want to insert new row in database using adodc. i put adodc1.recordset.addnew on command's click event....do i need to mention adodc1.recorset.save or adodc1.recorset.update? and while executing the code text boxes are becoming blank whenever i goto …  |
| | Greetings all, I'm trying to write a CMS for a photo gallery, and I worked out that the best way would be to upload the images to a directory and have a mysql table to store the relative location of the images for later use. I have 1 problem, which …  |
| | i´m trying to transfer the info that appears on a textbox to a label in another Form. I wrote this: Me.form9.label5.text=Form2.textbox3.text could you please help me thanks!! |
| | Hi Everyone I am currently writing a program in C++ which uses a very big matrix, I have been told to try and store the matrix in disc and try to retrieve only the chunks of the matrix I will be needing and keep swapping them around. The problem is … |
| | Hi, I want to install the softwares remotely.Backups of these software are with my Local system.Now i want to install it on another computer on lan or wan using c or c++ .... Any ideas ? |
| | The Green Tree Service Company offers the following services to its customers: * tree planting - $35 for a small tree, $100 for a medium tree, $250 for a large tree * tree removal - $150 per tree * tree trimming - $50 per hour * stump removal - $75 … |
| | So here is my problem. I have been working on a program that impliments a tic tac toe game, but for some reason my array gets messed up after the switch statement in playerX function. If you could take a look that would be great. Heres my program: [CODE]#include<iostream> using … |
| | So, not so much of a coding question but more of a development question. [B]Some background:[/B] I have finished writing a scheduling program (in part thanks to the folks at Daniweb) in PHP (using MySQL) for a small business that sells musical instruments, music lessons, and the like. The program … |
| | ive been trying my hand on using modules to make my codes cleaner. i started off with a simple case. i created a module, usermodule.py, which i will pass to a main program openme.jpg - 640x480 [CODE] #this is usermodule.py import Image #image = Image.open ('openme.jpg') #imload = image.load() def … |
| | hi... am using pysnmp module to do an snmp get on a USB key status from pysnmp.entity.rfc3413.oneliner import cmdgen #--query on ccmSDIDUKeyStatus errorIndication, errorStatus, errorIndex, varBinds = cmdgen.CommandGenerator().getCmd( cmdgen.CommunityData('xxx', 'xxx', 1), cmdgen.UdpTransportTarget(('192.168.5.157', 161)), (1,3,6,1,4,1,18489,1,2,4,2,8,0)) varBinds gives the following: [(ObjectName('1.3.6.1.4.1.18489.1.2.4.2.8.0'), Integer('2'))] I need to print the key status, based on varBinds, … |
| | I need help with this assignment, I dont know where to start. Here is what the assignment is: Write a program that finds both the largest and smallest of several integers. Assume that the first integer read specifies the number of values remaining to be entered and that the first …  |
| | Hi, I used mysql_real_escape_string to insert a data with apostrophe, in the database, using php. This works. But when I want to select this data and display it in a form's field, it does not work. What happens is that the data before the apostrophe is displayed in the field, …  |
| | Basically, I have a project which I need create a output format of DD/MM/YYYY - Which I used in a toString, it works fine. I then used a switch case for all the days in a month, and of course I took into consideration the leap year. When I try … |
| | Hello all, I have what is probably a silly question... I want to fill a 2-dimensional array called instantAct with values from another 2-d array called mS. The two arrays have different dimensions, but they have the same number of values. I want my loop to take values from certain … |
| | hi guys i have a form that calculates the medicine charges of a patient then display the data in listview, i want when i add a new medicine charge the total charge of the medicine to be added in to the previous total charge so i will get the new … |
| | I really need help with this...i'm trying to make a game that where user guesses a word and it tells the user 1: the right number of letter in the right place 2: the number of letter that is right in the wrong place but when i test it out, …  |
| | hello, this my code how i can do it [CODE]$word = "a,b"; echo $first; /// a echo $second; /// b [/CODE] thanks  |
| | I have typed this many ways into dev-c++ trying to figure out how to figure out the output but it always comes back with errors no matter what headers I have used and other things. Can anyone give me some ideas? I don't want the answer, just ideas on how …  |
| | Ok, basically, I have a datagrid with a button column, and the goal is, to be able to load specific things into a second datagrid depending on which rows button was clicked. But I seem to be completely unable to figure out how to get the row index. The program … |
| | I am writing a script that uses curl to grab data from my web server. Unfortunately, thats only a one-way communication. What I would like to do is send a php file some info through curl, then grab the info that php returns. But I am not sure how to … |
| | i dont know what happen..when i complie..there's error... so..what suppose i do??please.. [CODE]#include<dfp.h> CMatrix CDfp::operator()(double(*p)(CMatrix&),CMatrix& X0,double e) { pfun=p,n=X0.getrow(); X.set(n,1),S.set(n,1); X=X0, error=e; CMatrix B(n,n),B0(n,n); CMatrix TiDu(n,1),TiDu0(n,1); CMatrix DG(n,1),DGT(1,n),DX(n,1),DXT(1,n); CMatrix E(n,n); CDiffer differ; double a; double dfm; int flag(0); int k(1),c(1); for(int i=1;i<=n;i++) B(i,i)=1; B0=B; TiDu=differ(pfun,X,error/10); dfm=TiDu.getmod(); ofstream out(".//result.txt",ios::ate); for(k;k<=n;k++) { … |
| | #include <iostream> #include <conio> # include <string> int main() { double avgwt,avgtt; char pname[10][10], c[10][10]; int wt[10],tt[10],bt[10],pt[10],t,q,i,n, s; int sum=0,sbt=0,j,ss=10,arr[10]; cout <<"\n\n\t\t\t----Priority Scheduling----"; cout <<"\n\n\tEnter the number of processes : "; cin >>n; for(i=0;i<n;i++) { cout <<"\n\n\n\ntEnter The Process Name : "; cin >>pname[i]; cout <<"\n\tEnter The Arrival Time : … |
| | When handling command-line arguments, I roughly know getopt will work, but have never used it before. The documents on some books seems not very informative, if read multiple arguments from the command line, is it right to use sys.argv[1], sys.argv[2], etc to assign the arguments to respective variable in the … |
| | I have been working on a database in MS Accesss. I am trying to generate a query in the SQL view but the introduction to SQL class I am taking did not cover how to incorporate multiple WHERE conditions. Here is the query so far... SELECT intFID, COUNT(*) AS TotalAudits, … |
| | Hi guys, I'm still new to C++ and get confused by the codes below.. [CODE]class FLATMATE { string name; public: FLATMATE() { name = "";} FLATMATE(string n){name = n;} string getName(){return name;} void setResident(string n){name = n;} };[/CODE] [CODE]class DUTY { FLATMATE resident; //name of the flatmate int RequestOffer; //amount … |
| | Hello guys, I have coded something which would return the contents of a excel sheet as a hashTable. The code is [CODE] public Object[][] validDataProviderScenarioOne() { excelWorker excel = new excelWorker(); String pathValue = excelWorker.LocatingXls("Data.xls"); Hashtable<String, String>[] hashDrv =(Hashtable<String, String>[]) excel.contentReading(pathValue, "xxxxx_Login"); Object[][] obj = new Object[hashDrv.length][1]; for(int i=0; i<hashDrv.length; …  |
| | Is there a way of checking if a YouTube user exists? |
| | Could you please have a look at the code and tell me the reason why it is giving me an error? [code] int timeDiff(std::string startDateTime, std::string endDateTime) { std::string strtYYYY, strtMM, strtDD, endYYYY, endMM, endDD; int strtY, strtM, strtD, endY, endM, endD; strtYYYY = startDateTime.substr (0, 4); cout << "String … |
| | Hi guys, as the thread says, im new to java. My department is more in the c++ side of things. My form class... [code] import javax.swing.*; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import java.awt.*; import java.awt.event.*; import java.util.ArrayList; import java.util.Vector; public class DogForm extends JFrame { private String _adminLogin = new String("admin"); … |
| | I recently had an assignment for an advanced coding class where I was to create a Binary tree from inorder and preorder traversals. I first started out by creating my ADT for binary trees and working with that to create a new tree. The way I worked it was that …  |
| | Hello all! I'm a newbie to Javascript and I have what seems to be a simple task that has stumped me. I have a parent/child scenario where the child is a pop-up "control panel" with hyperlinks that control the parent page. The idea is to click a link and it … |
 | Yeah... I have a headache... So I have the following code: [CODE]public class inc { public static void main (String args[]) { new inc(); } public inc() { System.out.println (addTwo(7)); } public int addTwo(int n) { System.out.println (n); if (n < 1) { return 2; } else { return addTwo(n-1)+2; … |
| | [CODE]import java.util.Scanner; class CalcAvg{ public static void main (String args[]){ Scanner s = new Scanner(System.in); int sum = 0; int avg = 0; for(int i = 0; i < 10; i++){ System.out.println("Enter a number: "); int num = s.nextInt(); sum = sum+num; } avg = sum/10; System.out.println("The sum is: " … |
| | I have a function that needs to read a file line by line. It will check that line for a number(a process ID for my process scheduling function). The line is delimited by |. So I read the line in, get the first ID number, and then I want to …  |
| | I have a set of text files in a folder. I want to read each file, convert the contents of the file to lowercase, remove punctuations and save them all in another directory with the same filenames. How can i do that??? |
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