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 | Hi Team, I was wondering if I am the only one who is not able to do it or what. Well, as the title suggests, I would like to OPen Excel in vb.net. I was able to find end number of articles online on this but none would help. It … |
 | hi, i have a webserver with a dns and i installed wampserver on it with putin my website on www, the problem is when i try to access from any computer with internet www.MyDomainName.com it work fine, then after a 2 or 3 min its wont and its says web … |
| | is it possible for me to use user-uploaded data ,such as tab delimited data in a text file, only in memory? this is because i dont want to save the files in the server. |
| | Why done work is it some thing worng i only wan edit one or delete one of it? Private Sub btnedit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnedit.Click If String.IsNullOrWhiteSpace(txtadmin.Text) Or String.IsNullOrWhiteSpace(txtname.Text) Or String.IsNullOrWhiteSpace(txtcourse.Text) Or String.IsNullOrWhiteSpace(txtic.Text) Or String.IsNullOrWhiteSpace(txtgender.Text) Or String.IsNullOrWhiteSpace(txtaddress.Text) Or String.IsNullOrWhiteSpace(DateTimePicker1.Value) Or String.IsNullOrWhiteSpace(txttel.Text) Or String.IsNullOrWhiteSpace(txtemail.Text) Or String.IsNullOrWhiteSpace(txttype.Text) …  |
| | I went to the official JAVA forum, but either those guys there have no clue how to solve this or there's no solution to it, in which case, Java applets are useless and java should stop pimping it. I have to say, this is the most frustrated I've been at … |
| | I need to change the timezone of mysql to 'Asia/Calcutta'. I am on shared goaddy hosting. Please tell me how to do the same |
| | public void pencil1() { k1=2; setDoubleBuffered(false); cursorchange(); addMouseListener(new MouseAdapter(){ public void mousePressed(MouseEvent e){ oldX = e.getX(); oldY = e.getY(); } }); //if the mouse is pressed it sets the oldX & oldY //coordinates as the mouses x & y coordinates addMouseMotionListener(new MouseMotionAdapter(){ public void mouseDragged(MouseEvent e){ currentX = e.getX(); currentY …  |
| | Greetings, I need a help on how to insert data from textbox when the checkbox checked. In my code there are few checkboxes where one checkbox is with textfield. Its means when i checked the "other" checkbox it will allow user to type. But the the problem here now is … |
| | hey, I need to read from a file but withput using string... I tried this... // reading a text file // reading a text file #include <iostream> #include <fstream> #include <string> using namespace std; int main () { char line[120]; ifstream myfile ("example.txt"); if (myfile.is_open()) { while ( getline (myfile,line) … |
 | Hi Guys, I need python script to assign 100 IP addresses to VMs present in the same ESX host. can anyone help me with this.  |
 | how to draw an inverted triangle after asking the user for the number of rows in c++ usin reursion not for loop as this code #include<stdio.h> #include <conio.h> int main() { int rows,i,j,space; printf("Enter number of rows: "); scanf("%d",&rows); for(i=rows;i>=1;--i) { for(space=0;space<rows-i;++space) printf(" "); for(j=i;j<=2*i-1;++j) printf("* "); for(j=0;j<i-1;++j) printf("* "); …  |
| | in the signature based scanning I couldn't understand how to find virus when it is in the body of the file..do i need to compare file content with virus signature for detecting virus ? if so how to compare in java? or else how can i compare file with virus … |
| | I have to complete a lab which basically takes a text file and finds path between 2 actors that you input by going through the movies in the text file. (For the labs purposes we are only doing 3 degrees of separation) For example if the text file is: [QUOTE]Apollo13 … |
| | i am very new to Java (1st semester). The assignment is to return the location of the largest element in a 2-diamensional array by using this method <public static int[] locatelargest(double[][] a). I have worked on this program for almost a week and have eliminated all but the following two … |
 | Hey everyone, I have an assignment for tomorrow and I don't have any clue about this last question. "Q5- Consider a waiting queue in a bank with customers who are issued direction slips. They are asked to move to following service terminals depending on their customer numbers being divided by …  |
| | how to create dynamic object array with over loaded constructor call plz help and tell me the syntax ... |
| | hello... I am trying to convert 2 digit numbers to words: example 11= eleven. I saw some other entries on this but they dont include case or switch so far I have: [code=cplusplus] #include <iostream> using namespace std; cout<<"Enter a two-digit number: "; cin>>number; if(number>99) { cout<<"Number out of range"; … |
| | I have been working on how to create a second stack object called 'st2' only by accessing 'st' contents through it's methods. That is simply, to populate stack2 with stack1’s contents. To have a duplicate of stack1’s contents (and order) in stack2. namespace stack { class Stack { private int[] …  |
| | I am creating a contact program with python and wxpython. While creating the browsing function for my program I ran into a problem. I've been searching for hours trying to find a way to fix it. Unfortunately I haven't had any luck on fixing the error/problem. Here is the code … |
 | Im try to write a program but i keep getting this error here is the program program: input: 3-digit ID & birth date (3 int month, day, year) validate birth date (1900's; dont worry about leap year) last student ID: 000 output: ID & birth date for each student birth … |
| | can someone enlighten me what 's the difference between having a codeless database conenction and using manual code to connect to database. which is better? for me, i think it is easier to do database using connection using object properties like datasource, datamember. i find it difficult using manual coding … |
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| | the clear() fuction isnt working to clear the textbox. any one help!! thanks in advance.  |
| | Hello!~ i'm currently doing a database about examination system.. i already have a database for login,registration, and questionaires. my problem is on my question database.. i managed to connect the questions and choices in visual basic (or so i thought) questions are on multiple choices.. my question is : how … |
 | Am looking for a way to add a custom item image in icon view on a listview the icons I want to use is a single image bmp file with 4 icons on the image so I need a way to select each image on the file and a nice … |
| | Hello! I'm having trouble with my college assignment. The assignment wants me to display an XML file using XSLT and add some filtering function. I have no problem displaying the XML with XSLT in my web page using javascript. I used the tutorial from w3school (http://www.w3schools.com/xsl/xsl_client.asp). However i have no …  |
 | Hi guys, I have this weird .htaccess rule that is used for a dropdown search engine RewriteRule ^([^/]+)/([^/]+)/([^/]+)/([^/]+) index.php?bla1=$1&bla2=$2... and so on [L] If I want to maintain the above rule, it is allright. The problem is that I want to creat a new rule with 3 variables, but the … |
| | > 1) I need to make the game ask the player if they would like to play again and repeat if they choose yes. I have tried to add a loop in a few different ways but have not made any progress so far. > 2) When a letter is … |
| | I have a soap call which returns an object which has a xml string. an example is shown below: <?xml version="1.0" encoding="utf-16"?> <LoginResponse xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <StatusCode>1</StatusCode> <StatusMessage>Login Successful</StatusMessage> <AuthKey>b2365767-ae42-1a44a6436575</AuthKey> </LoginResponse> I would like it to convert it into an associative array which will be similar to: array( "LoginResponse"=>array( "StatusCode"=>1, "StatusMessage"=>"Login … |
| | I have a program that creates a right triangle from a loop reading "*". I have used the code to complete the first part, but the second part calls for a manipulation to take the current pattern, flip it upside down, and then add it to the first pattern. Here … |
 | can anybody tell me a working jquery pdf viewer plugin(open source)?  |
 | hello friends, i need to do one more step in web developement, it is about CMS or (WCMS), i create web site with php/mysql using dreamweaver so i had facility to creaty template.... my question is how to create a MCS or a just form that will allow me to … |
| | Hello I am getting the following error in my Manage.aspx file: 'GetUserName' is not a member of 'System.Security.Principal.IIdentity'. I had not opened that file previously, so I can only think that changes I have made - or NuGent Package Manager has changed when I installed Microsoft.AspNet.Identity.Core 2.1.0 - have impacted … |
| | Hello, I need help with java. I need to create an application that is similar with paint but slightly different. Here is the description of this project that i need to work on. First, we need to display a menu that is consist of two choices which is 'custom animation' … |
 | This is for a senior-year project with an [ANFIS](http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=256541) (adaptive neuro-fuzzy inference system) module to be used as a predictor for financial instruments. The bulk of the system will be written in Python—chosen for its ease of use and the presence of libraries for genetic programming, another component of the … |
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| | Hey Guys, Really want to learn Java and hope you guys could recommended some Beginner, Intermediate and Expert books/resources (e.g. websites) As of this moment i'm thinking of... Beginner: Java for Dummies, Thinking in Java Intermediate: Effective Java Expert: In addition, it'd be also be awesome if any recommendations of … |
| | is this coorrct if write like this: Public Class Lecturer_Form Private Sub Lecturer_Form_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim conn As New System.Data.OleDb.OleDbConnection() conn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\temp\Database1.accdb" If conn.State = ConnectionState.Open Then conn.Close() conn.Open() Dim sql As String = "Select A.StaffNo,A.TimeIn,A.TimeOut, B.ProjectNo, C.AdminNo, C.UserName From tbl_lecturer … |
 | Hi, Im trying to extract data from sql server where conditions are multiple and variying I have a datagridview with 2 columns ID and Name I need to create Select Query to extract data where condition is 'ID should be equal to the value or values in Datagridview ID Column. … |
| | hello i wanted to insert data into database like html format i mean i text wich contain html tag like H1 H2 OR P, and any basic other i must use BLOB OR LONGTEXT, if i uses BLOB i must enter that directly in database or upluad that file ?? … |
| | I'm trying to sort a deck with merge sort.I have all my code working except merge sort function . Any help would be really helpful ;) int temp; int br = 1; void push_l(int n); void push_r(int n); int pop_l(int &n); int pop_r(int &n); struct elem { int key; elem … |
 | Hi, I'm getting the following error: NullReferenceExceptionWasUnhandled on `if (messageUserList[i].Contains("_0"))`. I can't seem to find where the data is null. I've tried debugging using breakpoint yet no luck. Basically what I intend to do is get the text from a particular textbox `txtSendMsg` and write it to `messageList` at position … |
| | hi all.... I ask if there is class in visual basic.net 2010 that i can use for get pixel in gray image as color class that i am using to get pixel in color image. please help me.  |
| | I have a table there in SQL SERVER 2000 which has five fields[date income amount expense amount]. Now user wants to input first date & last date there in form to show records ok? To show record by one paraemeter was easy for me & I did it by following … |
| | Hi Everone, Can You please let me know how I can add icon(image) before items in a listbox.I have a simple code for listing database elements in a listbox and I would like to add icon for each element.For example a table icon before tables(like MS Access Table List or …  |
| | hi all ... I want to apply sobel filter to gray scale image to detect the edge of the image using visual basic .net 2010 .The size of the image 639*427 please help me |
 | I have a client/server setup. When both are loaded they are identical(Buttons, labels, TextFields and such). When I click a button on the client it performs an action on the server, displaying other TextFields, Labels and buttons. Now I need the same actions to be performed on all clients. What … |
 | I click the Code button and it erases all the code I typed and won't let me type in the box any more. I am getting realy annoyed trying to post c code because I can't add the curly brace... can someone please tell me what it takes to post …  |
 | Hello, I am trying to create a login box that processs the form to another file after login: index.php <form action="login.php" method="POST"> <input type="text" class="form" name="username"><br> <input type="password" class="form2" name="password"></div> <input type="submit" class="login" name="submit" value=""></input></div> <div style="margin: -235px 0 0 850px;"><a href="create_account.php">Create an Account</a><br><a href="forget_password.php">Forgot Password</a></div> <div style="margin: 20px 0 … |
| | What do you think about PL/SQL ? Is this a language worth learning for the feature along with SAP? |
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