64,152 Solved Topics
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| | [CODE] private Node<T> addAt(Node<T> node, T value) { if (node == null) { // special case return new Node<T>(value, null); } else if (node.getNext() == null) { // other special case node.setNext(new Node<T>(value, null)); } else if (node.getstuff().getName().compareTo(value.getName()) > 0) { node.setNext(new Node<T>(value, node.getNext())); } else addAtEnd(node.getNext(), value); } return … |
| | I want to reach linked list like an array. I write a code like that but i get unexpected result. Main problem is, when i check sizeof(myrecord) value, i get 27 bytes, but actually difference between the records is 32 bytes. Do you know where is the error? [CODE]#include <stdio.h> … |
| | Hello Experts :) My Name is GaYan and im still learning C# :D lol.. im a newbie :idea: what i need to do is to create a program in C# to enter a number series and to get the the highest(largest) value and minimum(smallest) value of the entered numher series …  |
| | Hello, Right now I have like 11 forms on my program. When I debug my program, my program keeps loading every 1 second (with the timer and the mouse). All the mouse icons are default. Is there any way to make a program faster? |
| | How would I get the response of a webrequest and search for a certain text? |
| | Is there any way to make it so a .dll is not visible? Or is there a way to import a .dll into your program, so its not outputted on debug? |
| | I'm quite new to Python (and programming past pascal) so I'm looking for a relatively simple-to-understand way to do this. All help is much appreciated. I'm looking for the program to take a variable as if it were just normal code, I'll explain via example. I want the code to … |
| | Why Animal constructor is not being called by the declaration of the array? LINE 12 Isn't 10 instances of Animal class is being created with this line? [CODE]package javaapplication; class Animal { Animal() { System.out.println("Animal Constructor");} } public class Main { public static void main(String[] args) { Animal[] animal_obj = … |
| | Hello, this is the web page I'm developing: [URL="http://gtechrosarioco.win-servers.com/"]http://gtechrosarioco.win-servers.com/[/URL] . Problem: In firefox everything it's fine, in Chrome too. But internet exlporer shows the accordion pane in a wrong way and that mess up with the hole page (please check it for yourself and see what I'm talking about). The … |
 | Hi, I have a Text widget and a button that is supposed to sort the Text's contents alphabetically. This time I won't ask you how to do it, I'll rather ask you to correct me. This is how I solved the problem: [code]unsortedT = text1.get(1.0, END).replace("\n", "\n*").split("*") sortedT = sorted(unsortedT) …  |
| | I have put some xml data in a file the python code below and have been trying to figure out how to get the data from the file add another "person" and then save to the same file again. [code=python] from lxml import etree from lxml.builder import ElementMaker E = … |
| | Hi, this is my query [CODE]$result = mysql_query("SELECT SUM(`qty`) FROM sims_ac WHERE region ='North'");[/CODE] How I can show this [CODE]$result[0][/CODE] without using While loop or any other loop.  |
| | I know this gets asked a lot but i want to make a program that sends me some form of an alert at a certain time of day. I am using windows 1. i want it too run invisibly so no windows, doesn't show in task bar, or task manger … |
| | On my form, I have a webbrowser, that navigates to nothing on start. But on webBrowser navigated I have this code, but the msbBox keeps showing on start up. [code] if (webBrowser1.DocumentText.Contains("Hello")) { this.Text = "iUltimate - Cheating Zone - " + txtUser.Text; } else { MessageBox.Show("Error, please try again. … |
| | I need to run a pdf in cfm page. It needs to run the standard program (acrobat reader ,...) and then, open my PDF file. How can i do this? Thanks |
| | I'm new to Javascript but not new to programming. I find JS more time consuming because I have to manually search line by line for a single error. In C++ or C the compiler tells me the exact line number of the error or at least what the error is …  |
| | Hello everybody, I want to write php script with classes, but I haven't enought knowledges. I want to delete multiple rows from mysql with chekbox, but I am wrong. I will be very happy if somebody responds me. This is my code function showNews(&$sHtml) { $sHtml.='<input type="submit" name="btnDel" value="delete"/>'; $aNews … |
| | Hi Frnds ... i want to know , how to optimize bubble sort , if you realize that at the end of the i-th pass, the last i numbers are already in place. Consider the sequence {3, 9, 1, 7}. After the first pass, the 9 will end up in … |
| | helleo all; how make text written int text box unshown E.g. if I eritte any word appear **** :) |
 | Hi all! I'm new to pixel/graphic management and fairly new to C# as well but i'm learning some AI at the same time, very basic of course. I did some kind of "Game of life", you know that it imitates cell birth and death and whatnot. I have it working … |
| | hi with visuial studio c# i'm doing form include another forms the basic form contain #of buttons if button click basic form hide and new one open all that is ok the problem: if any form (basic or others) closing by (x) in the bar the form close but it … |
| | I am usng VS 2010 and I have a Website I am building using C#. My goal is when a user selects a value from the dropdownlist it is recorded in the database. I have been able to bind the DDL to a table called "TableA" to list the values … |
| | So close (I think)! I've been working on this for some time now (on and off, coming back to it) and now I'm stuck. Hopefully there's not to much wrong with the coding of it, the compiler throws up lines 50 & 63 with errors? Not to sure if I've … |
| | Hi, I have a different question today: how do I call the python interpreter AND tell it to open a python program from inside another program UNDER WINDOWS? My program is running fine, and it even has a text mode without any graphical interface. Under Linux, you click on the … |
| | Following this text book, i need to take this card dealing program and turn it into dealing 5 cards, and identifying pairs(and various other hands). The 5 cards was easy, now im just experimenting on how to identify pairs when i came into the error: missing ; before const. The … |
| | Does anyone here know how to use the UnRAR2 module? [URL="http://code.google.com/p/py-unrar2/downloads/list"]http://code.google.com/p/py-unrar2/downloads/list[/URL] I can't for the life of me I can't figure out how get it to do the same thing that zipfile does in a project I am working on. I want it to look for all files of a …  |
| | Hi! I'm a newbie and i have kind of a teoric doubt. I wonder where the functions/events truly reside. For example, when i doubleclick a form or a button, i can see in the events properties that a function is created in my code (private void Form1_Load(object sender, EventArgs e), …  |
| | hi there, i have a code that try to get the file name from the path the file is the code is below [CODE] a = @"C:\Documents and Settings\awaduge\Desktop\Purchase Order\Purchase Order Excel\20100427 REQ (ASG NI Framegrabber for ARL Camera).xls"; MessageBox.Show(a.ToString()); int Findex = a.LastIndexOf('\'); MessageBox.Show("index of a " + Findex.ToString()); … |
| | I need help with the code. It otherwise works fine. But whenever i enter 'Y' to play the game once again it automatically keeps entering character as input to scanf every time i press enter. So, the program never, ends what to do??[code]#include<stdio.h> #include<stdlib.h> #include<ctype.h> #define SEED 12345 void play(void); … |
 | Hi All, the following is a script to search using LIKE. i know data exists, but its simply not playing. any help on syntax corrections would be appreciated. regards paul [code] <?php if (isset($_POST['search'])){ echo $column = $_POST['column']; echo "<br>"; echo $param1 = $_POST['param1']; $srch = "%".$param1."%"; echo $SQL = … |
| | Hey, I have successfully made a transaction through my website with Pay Pal Direct Method and also done Partial Refund.Now here is my Question. I need to do a Partial Refund again for the same transaction. When i tried, it shows error message as [QUOTE] [ACK] => Failure [L_ERRORCODE0] => … |
| | Hello, for a database project (music festivals) several search options are to be included. While some search fields will be filled from a dropdown list (like "countries"), other will have a fuzzy option (like "song titles"). For this I want to use the full-text search (you may remember the words … |
| | I am new to C++ in terms of large projects distributed over various source files. When I compile(gcc compiler) I get the following error: undefined reference to 'C::C()' I have this code: [B]/src/lib/abstract/[/B]A.cpp [CODE] #include "src/plugins/geo/C.h" #include "B.h" class A:public B { public; A() { B m_b; } void speed() … |
| | In an html form, I want a certain field to be invisible when "no" is checked and visible when "yes" is checked. This is my code: html: [code] <form action="pageName.html" method="post" name="formName"> Question? <input name="radioBool" type="radio" value="1" onchange="dispField('textInput');" />yes <input name="radioBool" type="radio" value="0" onchange="dispField('textInput');" />no <br /> <span id="textInput" style="display:none"> … |
 | I'm writing a small game engine and I have a little problem. The code below shows the exact situation: Header1.h [CODE] #ifndef _HEADER1 #define _HEADER1 #include "Header2.h" namespace HNamespace { class HClass1 { public: HClass1() { } ~HClass1() { } HClass2 * A; }; } #endif [/CODE] Header2.h [CODE] #ifndef … |
| | as the title states. Is there a way to determine if both datatypes are the same? |
| | hey there Everybody... I want to have a unit, without a form attached/declared, and have only a recorrd and a bunch of functions, though the functions dont neccessarilly have anything to do with the reccord... so my question is where do i put the public declaration? or do i do … |
| | Hi can anyone please let me know , how to check if table is empty or not? I am using php5 and mysql. Thanks in advance. :-) |
| | Hi everyone I create windows form where there is a DataGridView control. I have edited that control by adding my own column text at the top row under which data will be shown. I need to show the header text in Bangle language using Unicode character. I have done this … |
| | Hi all i am using a curl script to go to a link and get its content for further manipulation. following is the link and curl script: [CODE] <?php $url = 'http://criminaljustice.state.ny.us/cgi/internet/nsor/fortecgi?serviceName=WebNSOR&templateName=detail.htm&requestingHandler=WebNSORDetailHandler&ID=368343543'; //curl script to get content of given url $ch = curl_init(); // set the target url curl_setopt($ch, CURLOPT_URL,$url); … |
| | function gethotproperty($hot){ $gethot = "select p.reference_id, p.area, p.area_unit, p.transaction_type,p.property_type,p.property_name,p.address1,p.address2,p.city,p.locality,p.pincode,p.area_in_sqft,p.total_price,p.negotiable,". "p.rate_per_sqft,p.num_bedrooms,p.floor_number,p.intro_image_loc,p.amenities_detail, p.specification_detail, p.location_detail from " . DBConf::getDatabaseSchema() . "property p where p.hot = ".$hot; $result = mysql_query($gethot, $this->connection); $property = new Property(); while($row = mysql_fetch_array($result)){ $property->referenceId = $row['reference_id']; $property->transactionType = $row['transaction_type']; $property->propertyType = $row['property_type']; $property->propertyName = $row['property_name']; $property->address1 = $row['address1']; $property->address2 … |
| | Hey guys, Hope I'm not posting into the wrong section. I think I have something very simple that i'm having a lot of trouble with. I have a text file called "file.txt" It contains: TagString=V3,SCC-COM,WXF1A20V0556,WXE1A2071007,PREBI TagString=V3,SCC-COM,WXK1A1045668,WXG1A30F3909,POSTBI TagString=V3,SCC-COM,WMAYP0002467,WMAYP0002769,BI I want to run a batch file that'll parse the 1st & 2nd … |
| | Ok, I have all my functions working along with the real_escape_string(). Now I just need to find out WHY the password check isn't working properly. Whenever I try to login with the username: Dyl and the password it was signed up with, it says "Dyl is an existing username, but … |
| | Hi , I have text box and beside to it I have a linkbutton showing the link that is present in the text box. I am getting the URL from the website into the text from database.I need to open the link button in a new browser window. aspx page … |
| | Hello Forum, I am having trouble retrieving data from a stored procedure that I have set up as a Data Adapter using VB.NET 2005. The Database is SQL Server 2000, and what I am trying to access is a simple Stored Procedure that will validate a users login access. Details: … |
 | Hi, I'm currently designing the schema of my database for an application. and there's this table that has a default content or records. i'm torn between what type should i use for its key, because im always using autonumber, i was thinking that because i have a default content for … |
| | I'm trying to retrieve data from an Exchange 2007 server (Calendars) through C# (an ASP.NET webpage), I followed this example: [url]http://blogs.msdn.com/b/webdav_101/archive/2009/01/10/sample-howto-display-a-list-of-calendar-items-in-listview-using-ews.aspx[/url] But I keep on getting the following exception: ErrorNonPrimarySmtpAddress MSDN could tell me the following: [I]This error occurs when a caller passes in a non-primary SMTP address. The response … |
 | I've always loved games and decided to pick up dev as a new hobby. I'm aiming to do something like Johnny Lee and track head position for a VR display. I've heard it called frustum correction or the "portal effect". [URL="http://www.youtube.com/watch?v=Jd3-eiid-Uw"]Here is a link to see what I'm talking about.[/URL] … |
| | Hi guys, I would like to execute something like this in my program: system("C:\test\perl\a.pl"); But the problem is i need to execute: perl a.pl Can't just execute the a.pl and expect it to run. Any ideas on how i could simply open up the cmd prompt with my program and … |
 | How would you take an int and make each diget into a array element? For example: [CODE]int num = 12345; int nums[4]; // how ever you enter numbers into the array // would result in: // nums[0] = 1 // nums[1] = 2 // and so on...[/CODE] |
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