64,152 Solved Topics
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| | I have two tables that I would like to work together (stories and events). Stories is a table that is used to produce articles on a website and events is a series of events put into a table. I would like to be able to add events to story based … |
 | //Hi i do the delivery company project,this are my members of the base class //how do i create 2 constructors in base,one for sender and one for recipient? //I did one for sender ,but visual studio does not allow me to create identical for recipient //Can some one help to …  |
| | Hello guyz Just written a small code trying to make a scenario in which I get a name from user and see that the provided name is present in my array list if it is then it displays name found if not present in array it simply says name not …  |
| | Okay so first is I am confused with the void function. It is said that void function does not return a value. If for example I have a void function that gets user input, like price and month, how do I use price and month to do another function? int … |
| | I am using a Crud plugin and i am having some problems. After i modifie it for my needs i ma having a problems creating a records. Error code is in line 186. this is my code please help.. <?php require 'database.php'; if ( !empty($_POST)) { // keep track validation … |
| | Helo, i'm Qaff. i want some advice from system developer about the system that i want to create. this system is only about sales transaction which involve daily sales records and online order. what i means about daily sales record is when custumer buy something from our shop, we can … |
 | Hi Everyone, I have the following prepared statement and I am having problems displaying data from my test db Can someone help me out please. $STM = $dbh->prepare('SELECT * FROM tbl WHERE var = :lsecure'); $STM->bindParam(':lsecure', $var); $STM->execute(); $count = $STM->rowCount(); $row = $STM -> fetch(); if($count > 0){ foreach($results …  |
| | help me plz i need to sort ip address, am try to sort in java.util.Arrays.sort() but it not correct for eg [CODE] String st[]={"10.4.23.16","10.4.23.9"}; java.util.Arrays.sort(st); for(int i=0;i<st.length;i++){ System.out.println(st[i]); } [/CODE] the out put is 10.4.23.16 10.4.23.9 plz give idea |
 | Dear Friends iam facing a problem in the pagination. It was working fine in my offline wamp server when i moves it to the online it was showing Warning: mysql_real_escape_string() expects parameter 2 to be resource, integer given in /home/pps/public_html/news_and_events.php on line 10 Please help me I have gone through … |
 | teacher assigned out of the book "python programming: an introduction to computer science. second edition. page 384 # 19 is as follows this below is verbatim from the book and the instructions for the assignment are "Python Assignment #10 Complete programming exercise #19 on page 384 from Chapter 11" create …  |
 | Im new to PHP, i just want to know if theres any rule in php in terms of single statement multiple lines. for example in VB.Net we uses "&_"(w/o the quote) to tell vb.net that it is a single statment and it has a continuation. is there any in php? … |
| | hello friends I have two tables with column A and column B. I want to update column B of table2 with column B of table1 . I have trying this query in ms access from Vb.net. update table1 t1 LEFT JOIN table2 t2 on t1.a = t2.a SET t2.b = …  |
 | i know move the mouse for where i want. but how can send a click message to another program? |
 | Hi all, I have visual studio 2008 and as I recently started to use it, I still develop the HTML from scratch and then move it to ASP.NET. Anyway, when I did my last site and uploaded the CSS in visual, I got quite a lot of CSS 3 error … |
| | Hi! I'm developing an application for hospital patients information. Now, as common for hospitals, I need to add a feature for various reports.Now I would like to know if you think Crystal Reports are a good option still. I would like to present many reports which a user will choose …  |
 | Hello. I have one problem with only one text witch shows two times (i want only once) Here is picture: http://i.imgur.com/cfOrBCs.png Maybe the for cycle loops this text and...this is happen. I want to show only once in the middle. Here is code: var matchcount = 4; $.ajax({ type: 'GET', … |
 | package Assignment2; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.*; public class AuctionDialog extends JFrame implements ActionListener { private JLabel lblOutput; private JTextField tfBidder; private JTextField tfPainting; private JTextField tfAmount; private JTextArea taOutput; private JButton btnSubmit; private Painting paintings; private Bid bids; private Auction artworkAuction; public AuctionDialog( ) { artworkAuction … |
 | Am trying to make my program menu and skin resize when I disable the MainMenu VCL I have attached a image of a program that uses same idea when menu is enabled there is too buttons hidden but once the menu is disabled the pager and options buttons and rest … |
| | Hi its me again =), See the code below: <style> td{ width:150px; } </style> . . . echo'<table> <tr> <td>TITLE</td> </tr> </table> . . . Im trying to style the <td> width in css but php doesnt recognize it. I've also tried this <td style="width:150px">TITLE</td>. Do you have any idea … |
| | I can serialize an object if it's class definition has attributes. So if I have an object whose class does not have attributes, do I serialize the attributes importedi in it's class definition? For example; suppose I have the following class, #ifndef BREAD_H #define BREAD_H #include "EGGS.h"; #include "FLOUR.h"; class …  |
| | Good afternoon, I'm drawing a complete blank on this, and decided someone in here could answer the question for me without an issue. I have a mysql DB with thousands of records in it, and over time have used an inadequate system for maintaining terminated records. I've been simply prepending … |
 | package mobile; import java.util.*; /** * * @author user */ public class Mobile { /** * @param args the command line arguments */ public static void main(String[] args) { int[][] data = new int[10][10]; data = timesTable(10,10); Scanner scan = new Scanner(System.in); System.out.print("Enter Row:"); int row2 = scan.nextInt(); System.out.println(""); System.out.print("Enter …  |
| | Hello guys does any one knows about the wordpress. I need to create a referal program in wordpress like someone wants to register on the website and been reffered by someone he or she would be required to provide a referall code so we would be able to see who …  |
 | //BlackJack // Plays a simple version of the casino style game of blackjack; 1 - 7 players #include <iostream> #include <string> #include <vector> #include <algorithm> #include <ctime> using namespace std; class Card { public: enum rank {ACE = 1, TWO , THREE , FOUR , FIVE , SIX , SEVEN … |
| | Hi so basically I need to create a timer for this simple maths test. I need it to give each question, lets say 30 seconds for test purposes, and then move onto the next question after the time is up and repeat the timer like that. Just cant figure it … |
 | Hi ive been trying to click a close button within a iframe within a webbrowser control.. my code works in WebBrowser.Document not Reading Outterhtml="x" Try WebBrowser1.Document.GetElementById("bannerClose").InvokeMember("Click") Catch ex As Exception End Try and Dim theElementCollection3 As Windows.Forms.HtmlElementCollection theElementCollection3 = WebBrowser1.Document.GetElementsByTagName("img") For Each curElement As HtmlElement In theElementCollection3 If curElement.GetAttribute("alt").Contains("x") Then …  |
 | Hello New One in App Developement I need information about.. I want to make Store account in both Google Play and iTunes for hosting of my application so any cost required for registration.where i can register.? any one help me. Thank You  |
| | Private Sub btnCalc_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalc.Click Dim checker As Boolean = True Dim prompt As String = String.Empty Dim people As Integer Integer.TryParse(txtPeople.Text, people) people = ValidatePeople(txtPeople.Text) If people = 0 Then prompt = prompt & "Invalid number of people " checker = False …  |
| | Hi, I am trying to fetch username from session variable of one php page to another php page. This below code fetch username from login page <?php $uname = $_GET['uname']; @session_start(); if($_SESSION[$uname]) { ?>.... //Remaining Code When I click submit button to go to my next php page I want …  |
 | Does anyone know a way to remove the 0's from an integer? i.e 1320000 would be 132 and 540 would just be 54. |
 | /* package whatever; // don't place package name! */ import java.util.*; import java.lang.*; import java.io.*; class Test{ public static void main(String args[]){ String Str = new String("WelcometoTutorialspoint.com-"); int i=0; System.out.println("Return Value :" ); for (String retval: Str.split("-", 2)){ System.out.println(retval); System.out.println(i); i++; } i=0; System.out.println(""); System.out.println("Return Value :" ); for (String … |
| | I have the following code: if (filtro.FinalDate != null) { FinalDate = String.Format(" Data <= '{0}' ", filtro.FinalDate.GetValueOrDefault().ToString("yyyy-MM-dd") + " 23:59:59"); } But when I compile and type something in the FinalDate, the following message appears in the log: Could not convert string to DateTime: 18/11/2014. Path 'FinalDate', line 1, … |
| | This is regarding the sending E-mail using php and OUTLOOK. I have a "php page" which collect output from previous page. once clicking on send button, it should open my OUTLOOK client, which should have collected data as the body of email. |
| | Hi all, I have created a table in which i have a DateTime Column . i need that i dont want to insert values in that column from the front end. i have created a trigger for that purpose. whenever i insert a row in that table the dateTime column … |
| | Hello, I have a string which consists of tokens enclosed in square brackets []. I need to identify these and process the string to replace them with some other derived values. I am unable to get list of tokens via Pattern matching. Below is my code snippet. String str = … |
| | Below is my code. I want to make a calculator using javascript. The script will check weather you enter a diget. If not it will display a message on the screen saying to enter one. However I want the paragragp "answer" to display the message. I cant seem to get … |
 | Well basically, I was coding earlier and I encountered this for(int i = 0; i<acl.size();i++){ //System.out.println(acl.get(i)); if(acl.get(i).contains(role)){ permissions = acl.get(i).split(":"); if(permissions[operation].equals("yes")) return true; } } and I was getting index out of boundary exception, but I knew that wasn't the case so I decided to use a for loop to … |
| | Hello , I have this error Deprecated: Function split() is deprecated. How can i resolve this problem. I use explode and preg_split but the problem persist $add=long2ip($result["ip_src"]); $mask="24"; $ipNetmask = $add."/".$mask; list($ip, $netmask) = split("/", $ipNetmask ); $ip_elements_decimal = split("[.]", $ip ); $netmask_result=""; for($i=1; $i <= $netmask; $i++) { $netmask_result … |
| | So I'm trying to remove 2 brackets from lines I'm reading from a file. For some reason when I run my program the characters in between the delimeters is removed. for example `greetings pe()ple` would end up as `greetings pe` I'm using a char array of delimiters. `char delimiters[] = … |
| | I am using Linq and keep getting a DBNull error since my datatable contains DBNulls. I have: var Sum = (from dt in dt1.AsEnumerable() where (dtCutOffDate.Subtract(dt.Field<DateTime>("Date")).Days) >= iStartRange && dtCutOffDate.Subtract(dt.Field<DateTime>("Date")).Days <= iEndRange && ((items == null) || (dt.Field<string>("AcctNo") == items)) && (dt.Field<string>("type").Contains("6") || dt.Field<string>("type").Contains("9")) select dt.Field<double>("amount")).Sum(); The date column is … |
| | 199 C:\Users\Gaming-PC\Desktop\C++ Files\Tic-Tac-Toe.cpp expected unqualified-id before "if" {//Tic Tac Toe //Plays the game of tic tac toe agaienst a human opponent #include <cstdlib> #include <iostream> #include <string> #include <vector> #include<algorithm> using namespace std; //global constants const char X = 'X'; const char O = 'O'; const char EMPTY = ' …  |
| | Hello, I have my database xampp mysql and i put values from visual studio 2012. I have the code for INSERT INTO mytable, but always i insert the value, this value appears like 0. I dont know the reason beacause if i'm conected to the database and i send the … |
| | Hey there, My program works by having a blank form, then adding picturebox controls to the form. I need to reference these pictureboxes later on, and so I need to add each one to part of an array. But when I am adding my picturebox (The Object) to MyGrid (My … |
| | Hi all I have got a problem with the list of strings. I have got the full list of strings, but I can't be able to print for each string which I can only print for the full string. When I use this: programList = list() # set the channels …  |
| | I want to disable the user for 6hrs when he inputs the wrong password 3 times i'm using mysql... please help me... and this is my usercheck.php [code=php] <?php session_start(); include("config.php"); if (isset($_POST['sub'])) { $myusername = $_POST['txtusername']; $mypassword = $_POST['txtpassword']; $name = stripslashes($myusername); $password = stripslashes($mypassword); $myusername = mysql_real_escape_string($name); $mypassword … |
| | Hello, I want to print a letter from a html page. But within the letter, I want it to contain the name of each student on the database. It is the same letter but I want to print/download it having each student's unique name. |
 | Hello group! I need to scrape data from the screen of an open application. It will be used as text, so it will need to be converted into a string that I can parse. I've looked around and found scrapers that use the "picture" as a bitmap or jpeg. The … |
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 | Hi everyone,I am assigned with an task of writing an java code to create an Word-Frequency-Counter which needs to satisfy the following constraints: 1)It must prompt the user to enter an path from where the code will read all the contents of text files(.txt) present in that directory. 2)An property …  |
| | how to make php security in the url with the get method for example as media.php?hal=detail&id=1  |
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