64,152 Solved Topics
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| | Hello I'm new also with the php programming language i tried to put this code. I wanted to happen is when it submit it will email to me the name of the user. <?php $alert = $user->get('username'); if (isset($_POST['continue'])){ mail("waren@unicondouglas.com","User Login",$alert); } ?> <form name="frm" action="http://enpekei.com/products/index.php?option=com_igallery&view=category&id=0&Itemid=57" method="post"> Good Day! <?php … |
| | the below code is causing two records to be inserted into mysql. I have no idea why. when i remove it no record is entered. When i add it two duplicate records are entered. Any idea why? it is in an if statement. What would cause it to be inserted … |
| | Be aware this is going to be ugly because I have never written anything in python and am attempting to quickly pick up just enough to solve my problem. I need a way to automate doing about 2 weeks of daily archives of a backup file. I think I have … |
| | I'm doing this simple program that checks for number validation and I have an infinite loop in it. I can't figure out how to stop it. It's supposed to check for numeric digits only, but when it finds something other than the above, it hangs up in the loop. Could … |
 | Hi, I have a question please I am using a DetailView to Insert into a SQL Server database. I then want to get the last identity id and use it at the end of url to redirect it to another page. I've done a lot of research and I think … |
| | Hi, I'm writing a code that takes a file name from user and opens it if it exist and if it doesn't asks for another file name. What i wrote is this: [CODE] #include <iostream> #include <string.h> #include <string> #include <stdlib.h> using namespace std; int mani() { string input; cout<<"please … |
| | Sorry for another regex post but i have been trying to get a regex to work to check for unwanted characters in a string like @#?! I have tried [code] var cityreg=/^[^$%@!]+$/; [/code] but it doesn't seem to work? |
| | I have been fighting with this code for 3 days. I got everything to work....except its a bit glitchy as of right now and I can't figure out why. I am sure it is simple. They basic concept is something like this: OFFICE [txtbox] [txtbox] [txtbox] [label] +add row BUSINESS … |
| | I have this webpage with many ads. Currently I have them appearing in a random order without repeating each time the page is refreshed. The code for that is here.. [code] <div id="ads"> <script type="text/javascript"> var i, images = []; // insert ads here images.push("<img src='Images/xxxxx.jpg' alt='' />"); images.push("<img src='Images/xxxxx.jpg' … |
 | Hi All, At the minute I have a script, that ill post below, that simple echos out some information via ajax. My question is, how do i get the update without using meta refresh and without clicking anything at all? [code] <html> <head> <script type="text/javascript"> function showHint(str) { if (window.XMLHttpRequest) … |
 | I would like to know why sql query for month and year is working, and i[B]s not working for day[/B]: [CODE] string myQuery = "SELECT StudentName FROM Students WHERE " + "YEAR(Birth) BETWEEN @yearFrom AND @yearTo AND " + "MONTH(Birth) BETWEEN @monthFrom AND @monthTo AND " + "DAY(Birth) BETWEEN @dayFrom … |
| | Hi, I'm looking to break up a file with space delimiters. Its really just a list of numbers with spaces in between them, and I need to put each of the numbers in a list as separate entries. However, they are all on one line like so: 5 7 6 … |
| | Hey, I apologise for the noobishness of this question, but I am unable to move the form. [CODE] if (Screen::PrimaryScreen->Bounds.Top != Screen::PrimaryScreen->WorkingArea.Top) { this->Left = Screen::PrimaryScreen->Bounds.Right - this->Width; this->Top = Screen::PrimaryScreen->WorkingArea.Top; } else if (Screen::PrimaryScreen->Bounds.Left != Screen::PrimaryScreen->WorkingArea.Left) { this->Left = Screen::PrimaryScreen->WorkingArea.Left; this->Top = Screen::PrimaryScreen->WorkingArea.Bottom - this->Height; } else { this->Left …  |
| | I'm took an fundamental of C++ . Here is my code, could you please help me to point out the error . Thanks [CODE]#include <iostream> #include <cstdlib> #include <iomanip> #include <string> using std::cout; using std::cin; using std::endl; using std::string; using std::fixed; using std::setprecision; int main() { int unit_of_desks = 0; …  |
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| | Hi, I am using VS2008 and for the project I am creating, I have a "settings" text file I am using to save user defined settings like color theme, homepage, etcetera. It works fine, however, I am unsure as to how to handle the eventual distributed apps' destination folder/file. Creating … |
| | hi- currently i have a small (LAN only) web server running on my computer, and i would like to be able to make a web page in which i can run a program on the server computer from another compuer. say, for instance, i click a button on the web … |
| | I call the getTitle function but it only returns the last DB value. I presume that is because there are many rows in the DB with the same 'code' However when I call the function I want to get all the values for TITLE where code is something in the … |
| | atlast I have managed to get some working code but the first problem is that I have is taht.. when I call draw(2,4) I have a column of 2 circles and 4 rows and I would actually like it to be a clomun of 2 and row of 4. Secodly … |
| | I am trying to set up a web based tool for my wife and I to use to balance our checkbook together. I am using HTML, Javascript (Ajax), PHP and MYSQL. I have read beginner books on all of these subjects, I can get data out of MYSQL, BUT can't … |
| | Hi all, I've been trying to work on solving this myself but failed short of new ideas. I am experiencing memory heap errors ever since I tried to transfer some functions (for calculating statistics i.e. getMode/getMean/getVariance) into a new class in the spirit of OOP. Compiler error is... --> This … |
| | Hi I have been playing with this regex for a few hours now I want to make it so it accepts commas also any ideas? [code] var regname=/^[a-zA-Z\.\-'\s]*$/; [/code] At the moment it works with A-z and - . ' but can't seem to figure out how to include commas … |
| | Guessing Game with functions, classes, methods, etc [CODE=python]#Code should always be in a method or class #Always start variable names with lowercase, classes could be capital #input.upper() allows the user to use lower or upper case for each option import random from operator import itemgetter def isint(x): try: int(x) return …  |
| | hi, i want to have a vector of strings. i know i could declare it by [code] #include <iostream> #include <string> using namespace std; vector<string> vec; vec.push_back("this"); vec.push_back("is"); vec.push_back("my"); vec.push_back("array"); [/code] but thats very tedious. isnt there a more elegant way? if i had the vector as an argument to … |
| | Hi! I copied and pasted a grapics.h example from the help>index in borland C. When I try to run it the compiler gives me 9 error messages, all going something llike this: Linker error: Undefined symbol _closegraph in module "my file name" here's the example: [code] #include <graphics.h> #include <stdlib.h> … |
| | Ok, so I'm really after knowledge rather than a quick easy solution here. I am part of a team that is currently working on the development of a 'kind of' physics engine but I have hit a small wall since adapting the functionality of a class which was previously working … |
| | Hey, I have an item class: [CODE] #pragma once using namespace System; using namespace System::Drawing; ref class Item { public: Item(void); int Type() { return _type; } void Type(int value) { _type = value; } String ^ Text() { return _text; } void Text(String ^ value) { _text = value; … |
| | I created this function for my program : [CODE]int calcTotal() { petShop p; fstream f1; f1.open("Pet_Shop.dat",ios::app|ios::binary); int loc; loc=p.tellp(); float records; records=loc/sizeof(p); cout<<"Total number of records = "<<records; cout<<"Going back to main menu"; menu(); }[/CODE] I am getting this error : [CODE]error C2039: 'tellp' : is not a member of … |
| | I tried to debug Macro variable but i cannot. I use Dev c++ [CODE]#include<stdio.h> #define TIME 5 int main() { int i=TIME; printf("%d",i); }[/CODE] when I run it, of course it gives correct result. but when I debug, it reports "TIME = not found in current context" |
| | Hi. I am trying to write server side windows forms application that supports multiple clients. What I want is following: 1) I need an infinite while loop to accept new connections. In order to do that I start new thread which executes while loop. I can't execute while loop without …  |
| | Hi, I have a problem in repainting in a JPanel. Situation: I have a ButPanel which extends JPanel. In this panel I draw some sequences with some text along with it, by overriding paint() method. Eventually the screen size exceeds as input increases I use a CompareFrame which extends JFrame. … |
| | I have a form that get's pre populated from an events_result table. It has fname,lastname,event,results column. I have a link to Update which is an action call to function UpdateResults. I want to be able to use this one form to show the results and be able to update the … |
| | hi all i want to create an xml file from an array i've been googling but can't find the right one the closest one that i get is in [URL="http://www.higherpass.com/java/Tutorials/Building-Xml-With-Java-And-Dom/"]http://www.higherpass.com/java/Tutorials/Building-Xml-With-Java-And-Dom/[/URL] but it doesn't create an xml file like i wanted to i want to print and create it like c:\xml … |
| | I am working in Microsoft Visual C++ 2008. Here is my sum of digits code: [CODE]#include <iostream> using namespace std; int main() { int num; int sum=0; cout << "Number, please? "; cin >> num; while (num>0) { sum=sum+num%10; num=(num-num%10)/10; } cout << "Sum of digits: " << sum << … |
| | I know you guys MUST be tired of scope questions ... but I need some help getting through this fog ... The following code works ([I]notice where I instanced 'cp'[/I]) .... [CODE] public partial class frmMain : Form { ConnectParams cp = new ConnectParams(); public frmMain() { // Fires up … |
 | I hear perl is the way to go for string parsing, so here is the test! I have a file like this: [code] ... <li><a href="DSC_9866.JPG"> DSC_9866.JPG</a></li> <li><a href="DSC_9867.JPG"> DSC_9867.JPG</a></li> ... [/code] and I want to get a list of the file names. That is, the result I want is … |
| | I have been trying to use a wxPython textctrl to display a list of files, but it did not fit my purposes. The wx.StaticText seemed useful, and a ll works except for one major kink; I don't know how to scroll it. Moved post to its own thread, since the … |
| | i am pretty new to c++ and dark gdk. im trying to make a simple platform game to start off. i have the basic controls down, the animations, and collision. but i am having much trouble finding how to create the effects of gravity. please help. |
| | Hi sorry I am very new to AJAX and javascript probably a silly question but where can I put document.getElementById("loading").innerHTML='loading...'; in the following so it appears when it is loading and disappears when it is loaded? function getstate(){ var xmlHttp; try{ xmlHttp=new XMLHttpRequest();// Firefox, Opera 8.0+, Safari }catch (e){ try{ … |
| | Hi everyone, I'm not so sure if this belongs in here or in computer science but I think as I want to use c++ this may be the place. I was wondering if anyone could point me towards some tutorials/references or books on methods for approaching the design of larger …  |
| | I want to make a native win32 program that simply moves the cursor to x=100 y=200 on the screen, and then clicks the left mouse button once. Where do I start? For once, Google got me nowhere. I use VC++ 2010 to compile. |
| | Hi, I am wondering if there is a way to check if a url has an $_GET[] attached to it. I would like to: 1- Send the url from a search option in the site through the url. However the search page can search 3 different things, "X", "Y", "Z". …  |
| | I know its silly but once i tried this and output is not what it should be.. [code] #include<stdio.h> #include<conio.h> int main() { int i=0; i=i++; printf(i); } [/code] i MEAN post increment will store a value, say 0 here.and then increment but that value is given to the variable … |
| | Hi I have never really bothered with javascript before but i am having alot of problems with a ajax php form my php code returns [code] if ($states==false) { $result = 'nostates'; $result = trim($result); return $result; exit; } [/code] And my javascript alert returns nostates but always executes the … |
| | Hi, I am using RDLC in my reports.Can someone tell me the syntax for IF THEN ELSE statement in RDLC? I want to write else if loop in my expression. Thnx in Advance |
| | i am newbie in java programming. So as a beginner, i need to understand technical terms from developers like you. Please answer the question in a way that a beginner like me would understand. I don't like links, i want a definition from you. Thanks a lot in advance.  |
| | This code should get one random line from sample.txt and put it in Label1 - problem is that it's only getting line 2. Every single time. What's wrong with it? Please help. I bet it's something rediculously obvious but i can't find it :'( Thank you so much in advance. … |
| | hi everyone i am doing this <?php $strXML1 = "<chart caption='COST OF TURNOVER' subCaption='' showPercentValues='1' pieSliceDepth='30' showBorder='0'>"; echo $strXML1; ?> can anyone please tell me why echo $strXML1; does not out put anything. how can i do this. Thanks in advance. |
 | I'll preface this by giving a bit of an overview of what I'm trying for here. I'm trying to create a quasi-blog. Something that I can "post" journal type entries directly to a page in my website but without all the luggage that comes with the readily available blog engines … |
 | Hi all, I have ubuntu and just installed sqlite then edit the php.ini file accordingly but for some reason the class named ¨SQLiteDatabase()¨ reports as undefined. The error is as follows: [CODE]Fatal error: Uncaught exception 'SQLiteException' with message 'SQLiteDatabase::__construct() [<a href='sqlitedatabase.--construct'>sqlitedatabase.--construct</a>]: unable to open database: /var/www/vhosts/cwarn23/base' in /var/www/vhosts/cwarn23/php.php:3 Stack trace: … |
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