64,152 Solved Topics
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| | Hello, how to programatically close outlook model pop up in vb6.0? Thanks |
 | I've got a file that includes various php files with a rewrite framework. I'm importing a class and registering it, and it functions for all code on that page. However when I try to require() a file, it does not seem to have access to the class. require __DIR__.'/lib/UserApp/Autoloader.php'; // … |
| | Im trying to add odd numbers recursively from n to m but its not working . im sure its in the recursive logic on how im passing the arguments or something. public static int OddSum(int low, int up,int total) { if(low==up) { return up; }else { low+=2; return total += …  |
| | I was going to check if a temp table exists and delete the it,since "the temptable already exists" arises if you want to perform another operation. Here's the code i used five statements but it says syntax error in drop table or drop index statement. Any help would be appreciated. … |
| | I am just learning how to call arrays through methods and I know how to do it when they are integers, however, my teacher did not go through too much on what to do with Strings. I figured they weren't much different, overall same concept, however I keep getting an …  |
| | I have been racking my brain for a bit on this and just can't figure it out. The book "Object-Oriented Programming C++" by Joyce Farrell pg382 exercise 13. They're wanting me to make a class named "PlayingCard" that contains 4 fields which are values and suits in both numbered and … |
| | Hey all, I was wondering if a web page could be opened in Mozilla Firefox using a shell script!..I haven't given it a try as yet...I will also try and if I find a a solution I'll definitely put it up....Till then if someone finds a solution or knows it … |
| | I have a button which make it add data to accees database,but i want to another button which will make export data from access to excel. here is my button : try { string cmdText = "Insert INTO data(Name,Mail) Values(?,?)"; db_conn = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Users\\Alpozkanm\\Documents\\Visual Studio 2012\\WebSites\\IntegratedSubscribeSystem\\veri.accdb;Persist Security Info=False;"); OleDbCommand …  |
 | This is a trivial program in Turbo C 2.01. It is intended to show that C can do arithmetic with mixed data types, and what the results are: #include <stdio.h> void main(void) { int num1 = 5; float num2 = 2; int num3; num3 = num1 / num2; printf( "%f\n", … |
| | Good afternoon, I'm trying to formulate what should be a simple query that will create a result set of ALL records from a table that have a date that is in the previous month... Basically something like this one that I use that gets any records prior to the current … |
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| | Hi, I am new to VB.NET and am working on what is pretty much my first app. The app is based on a sql data source (created within Visual Studio) and basically is intended to show who is on-call when the app is loaded. So, i have some test data, … |
| | The code isn't displaying and then reversing entered numbers. reverse.cpp // // #include <cstdlib> #include <iostream> #include "linkedStack.h" using namespace std; int main() { linkedStackType<int> stack1; linkedStackType<int> stack2; cout << ""; cout << "output your name\n\n"; int number = 0; // AUSE LINKED STACKS // cout << "Enter first number … |
| | i want to understand that what is bolean data type in c++. I tried to my best but i can not understand boolean data type plz help me  |
 | I am trying to make a form in vb and connect that to database .First of all i created a databse and then opened new project and tried to connect that database to form. file new--->try____>project--->add new item---->Service based databse--dataset---->finish step2----->in databse explored right clicked on table and Add table … |
| | i cannot seem to find the syntax error Parse error: syntax error, unexpected T_VARIABLE on line 24 18 $user = $_REQUEST['username']; 19 $pass = $_REQUEST['password']; 20 21 $user = mysql_real_escape_string($_REQUEST['username']); 22 $pass = mysql_real_escape_string($_REQUEST['password']); 23 24 $query = 'SELECT * FROM user, user WHERE '$user' = username AND '$pass' = …  |
| | Good afternoon. I am developing a gmail app for my personal consumption for now and it has a lot of bells and whistles including showing me the latest emails coming in, playing a sound and changing icon when there is new mail and a few other things. I am using … |
| | All, What is the most efficient way of writing several lines of data to a *.txt file? Currently, I store the required text in memory then write it all to a user-specified text file at the end, similar to the following; Dim text As String = "" text = text … |
| | I'm trying to set up a timer that counts up to ten and starts/resets when the left mouse button is clicked (anywhere on the screen even when the application is in the background). I'm struggling to find a code that suggests it is possible and now I am starting to … |
| | i am developing a project in c++ and i need database to save details.i googled but so far have bot come across a good tutorial for c++ database . most of the articles i have found are obsolete. please suggest what are APIs for database in c++?  |
| | Hello everyone, I am writing a Java program to reset LDAP account password. I know the password should be quoted passwrod and then encoded in UTF-16. I have a question, if someone can confirm please. I am getting encoded password as follow: String oldPassword = "Password1234"; String newPassword = "Password9999"; … |
 | Write a program that uses a for statement to sum a sequence of integers. Assume that the first integer read specifies the number of values remaining to be entered. Your program should read only one value per input statement. A typical input sequence might be 5 100 200 300 400 … |
| | I want to print byte array using print() in javascript. Is there any way to implement this..? |
| | [code] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click connetionString = ("server=192.9.200.82;database=eKalyan;user id=invite;password=invite") MessageBox.Show("connection established") sql = ("select newuniqueid,newteh_code,newpcate_cd,newplano, pen_nm,rel_cd,pen_fnm,ccate_cd,pan_code,pvillage,ppo_cd,spo_cd,start_qtr,last_qtr,bundle_typ,bundle_no,mo_srno,pen_amt,pen_comm,status,operatorcode from ekalyan.welpen") cnn = New SqlConnection(connetionString) Try cnn.Open() cmdd = New SqlCommand(sql, cnn) cmdd.ExecuteNonQuery() cnn.Close() MsgBox(" ExecuteNonQuery in SqlCommand executed !!") Catch ex As Exception MsgBox("cannot … |
| | Hi guys, i just faced a problem when trying to execute the following query.I searched for the exception on the internet and found that using a reserved keyword might raise this issue,and using brackets may solve this problem.But i use brackets all the time in my sql statements but still … |
 | So I'm teaching myself Java. I'm creating a text based game. I have an if statement that i want to check users input so its like this: if(sc.next() = "help"){ System.out.println("info"); } else if(sc.next() = "item"){ System.out.println("info"); } Etc. But it wont work. What would be the proper way to … |
| | Creating a text based game. I have a method for each of the following: Race, profession, name. So for instance: public static void main(String[] args) { // TODO code application logic here intro(); name(); System.out.println("Welcome " + name); } public static void String name(){ System.out.println("Enter Name:"); String name = sc.next(); … |
| | I am working on a web service. I have a form with a button. When I click the button it calls my service class and I populate a list from an xml document with stock information. Then from the form class it calls another method inside the service class to … |
 | Hi, How to use in select statement with where condition comparing a Null value and with value? I have this Statement `Select Col1, Col2, Col3 From Table where DateDeleted` 'Here comes the problem The condition is something like if DateDeleted (which is actually a date) is Null then get records … |
| | I'm having a problem accessing information between classes. The following simple program illustrates the problem. I have two classes. Int Cell and second. IntCell has a single data member: storedValue. I initialize the value of storedValue to 0, and then assign a value of 16 to it in main() on … |
| | I have a form with a lot of checkboxes on it. I want to be able to set all the checkbox properties to "checked" in my code. Here is what I would like to do: For Each ctl As Control In Me.Controls If TypeOf ctl Is CheckBox Then ctl.checked = … |
| | Hello, I'm trying to calculate the maximum and minimum distance between 10 points. My method to calculate the maximum distance is working fine however my method to calculate the minimum is returning 0.0 and I'm not sure why. Could someone please take a look at my code and tell me … |
| | I am trying to make images coming from links within my mySQL database appear next to each other. Here is my code: <div class="container-outer"> <div class="container-inner"> <?php if ( $imagePath = $article->getImagePath( IMG_TYPE_THUMB ) ) { ?> <a href=".?action=viewArticle&articleId=<?php echo $article->id?>"><img class="articleImageThumb" src="<?php echo $imagePath?>" alt="Article Thumbnail" /></a> <?php } …  |
| | I'm trying to setup the programming environment for Princeton's online course at this website: http://algs4.cs.princeton.edu/code/ However, when I try and run one of the programs I get the following error: /Users/dane/algs4/algs4-2/RandomSeq.java:45: cannot find symbol symbol : variable StdRandom location: class RandomSeq double x = StdRandom.uniform(); ^ /Users/dane/algs4/algs4-2/RandomSeq.java:46: cannot find symbol … |
| | private void Cottage_Click(object sender, EventArgs e) { richTextBox1.Text = "create cottage"; richTextBox1.Text = "create Bob"; } So when I run the code what gets printed is Bob of course I knew this would happen from the moment I wrote the code but I do not know what to put instead, … |
| | Greetings everybody, I would like to ask you which C++ libraries you use for ethernet communication? In web I found several; [boost.asio](http://www.boost.org/doc/libs/1_55_0/doc/html/boost_asio.html) [Nut/OS](http://www.ethernut.de/api/index.html) [Sockets](http://www.alhem.net/Sockets/index.html) Is there another and easy? By the way, which one of these three libraries are easier to use :) . Thanks in advance |
 | Hi Everyone, I have been trying to find out what the problem is with this foreach but I am unable to... Is there anyone who can me please foreach($results as $row); $dbcansecurecode = $row['securecode']; $dbcanactivated = $row['activated']; $dbcanpwdreset = $row['pwdreset']; I have echo'd the results out for the foreach but … |
 | I remember watching a tutorial a long time ago that something like // treated the next char as part of the string I need this cus i want to echo something that needs the quotes and doble quotes, and cant use one since echo ''; is using one already |
| | Can you guys please help me understand when to use const? For example, if I have the following functions: viod add (int* array) { int total = array[1] + array[2]; } viod subtract (int* array); viod times (int* array); viod divide (int* array); viod printArray(int* array); and I only intend … |
| | I got a small program here, I am just trying to return a string value from a function through a reference parameter but I keep getting an error. Any help or tips will be appreciated #include<iostream> using namespace std; int timesTen(int, string&); int main() { int number = 6, product; … |
| | Hi Is there way to enable the mail function without access to php.ini? The mail function was disable by my hosting provider, and there is no way to enable it because it was shared hosting. I already search in google how to enable mail function, but got nothing. I was … |
| | Greetings everybody, I have been develolping a program for isochronous USB communication. In run time, when allocating memory for transfer, libusb_transfer, ENOMEM error arises. I have been looking for a solution for this problem, but I have not come to a conclusion, yet. What might be the reason of this … |
| | Hi. Why am I getting different output when I call the calculate() function? The output on line 184 gives 1.0001, while the output from line 433 gives 1. Thanks. #include <iostream> #include <string> #include <limits> #include <vector> #include <iomanip> using namespace std; /** * Global Variables */ string k; int … |
| | i'm not sure if a pointer can do the job of an iterator, or otherwise, or they are different things?  |
 | hello programers i made upload pic from my pc to the project folder so i need to diplay this pic on web page i m using ASP.net with Vb Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click If Me.FileUpload1.PostedFile.FileName = Nothing Then Me.Label3.Text = "nothing choosed … |
| | Good Morning All, I'm about to write a script that will actually be run in a CRON job weekly. I created an overview of the process so you would understand what I'm doing but I have questions with 2 of the MySql queries that will be required, and wondered if … |
| | Using netbeans IDE 8.0, and have JDK 1.8. Created a project and file that does this. public class Tutorial { public static void main(String[] args) { // TODO code application logic here system.out.println("Hello World!"); } } and when running i get this error... Exception in thread "main" java.lang.RuntimeException: Uncompilable source …  |
| | My code works but my math is off! How can I get my code to find the sum of odd and even numbers? function getNum() { var div = document.getElementById("output"); div.innerHTML = "Numbers entered:<br>"; var score = 0; var sum = 0; var count = 0; var average = 0; … |
| | I m using VS2010 with SQL server 2008 at the backend. I m creating a windows application in which I have 2 listboxes.the data is being retrieved from SQL server database in listbox1.i want to select all itms from this listbox1 and add them to listbox2. And remove itms from … |
| | hello how I can call google chart and sent to morethan three column from database in one chart thank you |
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