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| | Hi, I'm having some problem about the qr code generator for file upload. This is the file that I'm using : https://github.com/aau-ell/qr-php-uploader When I upload a file, it's give me a string input rather than a QR image. Please help! Thanks. |
 | Hey everoyne. I'm wondering If it's possible to construct a switch statement which takes in a character and determines weither that character is a number or not, or an alphabetical number. switch(i) /*character*/ { case '0': /*ok it's a number, doesn't have to be zero, any number from 0-9*/ case … |
 | Hi all, I have just installed the jdk on a windows7 machine 64bit. I run the first test application in the terminal and got the following message: "'java' is not recognized as an internal or external command, operable program or both file". So I had a look online and found … |
 | There are 2 sets of 4 buttons being created. The `ImageIcon` of the 1st set of buttons are to be dragged onto the 2nd set of buttons. The boolean `enab` variable is for determining if the 2nd set of 4 buttons are enabled or not. I initially set the boolean …  |
 | First off, hey everyone just want to let you know I am still very novice when it comes to PHP. Ok so first I will tell you what I am using: I have created a donation form in php that is integrated with authorize.net. I have a processpayment.php that will … |
| | Pleace help me with this!!!how can we change a decimal number into binary,octal and hexadecimal using c++???? |
 | I want to get the data between today this the coding i used CrystalReportViewer1.SelectionFormula = "{sell.Date}= '" & DateTimePicker2.Value & "' BETWEEN {sell.Date}= '" & DateTimePicker1.Value & "'" I saved the data into data Dim date1 As Date = DateTimePicker1.Value.Date THE ERROR I got have attached as a picture I … |
 | Hello members, I have started studying C++ with the book "C++ primer"( by Stanley B. Lippman, Josée Lajoie& Barbara E. Moo). I use Visual Studio 2012 Ultimate and make my projects on Win32ConsoloApllication. There was an example and I wanted to make it over for myself. #include <iostream> int main() … |
| | Hi, I have this query to add data to mysql $query = "INSERT INTO products VALUES('', '$acode', '$aname', '$acontent', '$aprice', '$remote_file', '$cat')"; My table is id int(20) primary ai code varchar(200) product_name varch(200) description varchar(600) price decimal(10, 2) imagepath varchar(200) product_id int(10) I have an html textarea to enter data … |
| | package com.servlet.filter.UserAuthFilter ; import java.io.IOException; import java.util.ArrayList; import java.util.StringTokenizer; import javax.servlet.Filter; import javax.servlet.FilterChain; import javax.servlet.FilterConfig; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; // Implements Filter class public class UserAuthFilter implements Filter { private ArrayList urlList; public void destroy() { } public void doFilter(ServletRequest req, ServletResponse …  |
 | Hiya, I have 10 people and need to assign 10 random numbers between 1 and 10 for random seating purposes each time.My code so far is below but assigns sometimes the same numbers. How can I make it so that once a number is used it won't be produced for …  |
| | Hello friends. I am trying to make an internet blacklist. I've been looking this up, but can't find anything on the internet. What are the advantages of editing the hosts file, as opposed to making some explicit website blocker?  |
| | *It's my first time here but the way I see things around here is good * I'm a newbie in VB2010 so please don't judge me too much... HERE is my codes for INSERTING DATA but the problem is I don't know how to use it for SEARCHING Imports System.Data.SqlClient …  |
 | I created a program with twoo projets like Client and Server. To open a form in a button click with one prject goes like following: private void buttonOpenForm_Click(object sender, EventArgs e) { Form2 frmForm2 = new Form2(); frmForm2.Show(); } If I'm calling the Form2 from Server project, I don't know … |
 | Does anyone know any good "Graduation Year" Calculator Scripts out there? I was thinking something somewhere along the lines of a simple dropdown box with grade levels, then a textbox to the right that would populate based on the current day/year. The tricky part would be to have the script … |
| | <?php //session_start(); include("connection.php") ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Hedgeis-market</title> <link href="market css.css" rel="stylesheet" type="text/css" /> <link rel="stylesheet" type="text/css" href="jquery-ui.css"> <script src="jquery-1.8.3.js"></script> <script src="jquery-ui.js"></script> <link rel="stylesheet" href="/resources/demos/style.css" /> <!-- <link href="marnet_internal_css.css" rel="stylesheet" type="text/css" /> --> <script> $(function() { $( … |
 | <?php //session_start(); include("connection.php") ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Hedgeis-market</title> <link href="market css.css" rel="stylesheet" type="text/css" /> <link rel="stylesheet" type="text/css" href="jquery-ui.css"> <script src="jquery-1.8.3.js"></script> <script src="jquery-ui.js"></script> <link rel="stylesheet" href="/resources/demos/style.css" /> <!-- <link href="marnet_internal_css.css" rel="stylesheet" type="text/css" /> --> <script> $(function() { $( …  |
| | Hello, I am following this series http://net.tutsplus.com/tutorials/javascript-ajax/build-a-contacts-manager-using-backbone-js-part-5/ and everything ws fine when was working with just javascrtript and html. But now I want to put it together with php fraework and I cannnot get it to work. It does not draw select box first of all. And does not draw … |
| | Hi all! I've just started working on my Binary Search Tree and already there's a problem that I can't seem to understand. Ok here's the problem, when I compile its ok but when I run it there's an error, i've managed to found where the problem is but I don't … |
| | <?php header('Content-Type: application/xml'); $tmpFile = 'tmpFile.txt'; $val = $_GET["http://rss.news.yahoo.com/rss/us.rss"]; echo ($val); $curlHandle = curl_init($val); $filePointer = fopen($tmpFile, "w"); curl_setopt($curlHandle, CURLOPT_FILE, $filePointer); curl_exec($curlHandle); curl_close($curlHandle); fclose($filePointer); $linesArr = file($tmpFile); foreach($linesArr as $eachLine){ echo($eachLine); } ?> I don't know why this code is not working. Can someone help me |
| | Hello, I'm having a little issue issue with my picturebox controls. Normally my program works fine, but when I try to load a picture into any of my pictureboxes, the image won't load until I make sure the form is extended to show the picturebox and the form is ontop. … |
| | Like I have this eBook called C Programming Language 2nd Edition and It does not tell me where to write the programming codes. Do you have to write It In a notepad?  |
 | Does anyone know how I can add "0" to the left side of a string? If I get "1234" I'd like to make it "012345", if I get "1234" I'd like to make it "001234". Any suggestions? |
 | Private Sub Open_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Open.Click If (BookmarksList.SelectedIndex >= 0) Then WebBrowser.WebBrowser1.Navigate(BookmarksList.SelectedItems) End If End Sub This is the code I made for opening a Bookmark from List yet an error keeps on showing. Any help? WebBrowser is the main form's name. BookmarksList is … |
| | Dear Everyone, I am considering of starting a Smarty website. Does it worth it? Is it good? Does it have any disadvantages? Or any other personal notices? Tibor  |
| | No mapping exists from object type System.Windows.Forms.DataGridViewRow to a known managed provider native type. Using conn As New SqlConnection(My.Settings.Smitty) Using cmd As New SqlCommand() With cmd .Connection = conn .CommandText = "Update Repairs set status = @status WHERE RepairNumber = @repairNumber" .Parameters.AddWithValue("@status", "Awaiting Part Installation") .Parameters.AddWithValue("@repairNumber", RepairInventoryDataGridView.Rows(4)) End With conn.Open() … |
 | I was trying to loop through my database for some results and recieved this error: Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /hermes/waloraweb032/b867/moo.classiadsinfo/ajax/searchApp.php on line 8 and heres my code: <?php require_once '../connect.php'; if(isset($_POST['search_term'])==true && empty($_POST['search_term'])==false) { $search_term=mysql_real_escape_string($_POST['search_term']); $query=mysql_query("SELECT `Category`, `Type` FROM `autosuggest` WHERE `Category=.'$_POST[category]'` …  |
| | I am looking for a way to impliment an onScroll listener into my listview. I have read a lot about using: notifyDataSetChanged(); But, I honestly can't figure out how to impliment it into my working code. Currently, I pull a bunch of records into the listview from a MySQL database … |
| | Hi all, I am trying to rewrite the following code, to avoid having to write 60 individual loops,I would really appreciate your help with this. # Long Version - not ideal num = 60 n = [open('n%i.txt' % i, "w") for i in range (num)] for a2s1, a2s0, a1s1, a1s0 …  |
| | #include<iostream.h> #include<conio.h> #define size 5 int stack[size],top=-1; void push(int s[size],int &t,int m); int pop (int s[size],int &t); void main() { clrscr(); cout<<"1-push \n 2-pop \n 3-exit \n"; int x,y; do { cout<<"enter number to choice:"; cin>>x; switch(x) { case 1: cout << "enter anumber to push in stack \n"; cin …  |
| | Hi all - new here and I have a question which is JS/AJAX related. I am knowledgeable in PHP and MYSQL/SQL, but have never taken the time to tackle Javascript and all of its intricacies, so here it goes... I have recently found a dynamic drop-down menu which is database-populated … |
| | I am running a script on our production database reffering two tables : our table of users (3700 of them) and the table of quotes that they have made (280000 of them). Quote is the main object in our application, a very large object, for whom many data tables are …  |
| | I've installed mysql 5.5 to work with php.From the workbench I tried to connect first time, impossible.I've allowed the program through the firewall,nothing.I read all the tutorials on the subject, still I don't understand one thing. How do I set admin privileges if I cannot connect? If I run the … |
 | i am learning C++ from a good time now.. but I am still very confused sometimes in the use of array(char) and string.. can anyone please tell me that what exactly all differences between string and char array ? what can i do with array which i can't do with …  |
 | Im currently customizing a softwared driven site which has a lot of limitation, i can add new properties on existing css class and thats it. I was ask to add a tooltip to a certain class but no success. is it still possible to add a tooltip in "buy" button …  |
| | Hi want to create a grid 5 by 5 and fill it randomnly with number using javascript. Can someone help?  |
 | Hi, I am messed up with jscrollbar in my applcation.I have a jtextarea with jscrollpane in my application. Whenever the text in the textarea fills up completely , i want the scrollbar to scroll down. As soon as new text is added to the textarea , the scrollbar should move … |
 | JavaScript is not working: // HTML <form id="formLogin" name="formLogin" method="post" action="" onsubmit="validateForm(this) /"> <div class="divLogin"> <table> <tr> <td> Enter your Email: </td> <td> <input type="text" id="checkemail" name="txtEmail" required="required" autocomplete="off" /> </td> </tr> <tr> <td> Enter your Password: </td> <td> <input type="password" id="checkpwd" name="pwd" minlength="6" required="required" autocomplete="off" /> </td> </tr> </table> … |
| | Hello everyone. I saw a post of one of our friends here about a problem he found of the SPOJ website. So I went there to check it. I found it to be very cool; I started to do the exercises but when I got in the 2nd, a prime … |
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 | I don't know where this thread fits, but since I need a new host for my PHP sites, I thought it would fit best here. So my current host seems to have like a 95% (at best) uptime, which is very bad. I want a host with at least a … |
| | Hi, new to the forum. Im building a site where articles can be created by staff. So is it better to save articles as html files on the server with PHP's file access methods or simply store the whole source code with all the tags in a database (MySQL). It … |
 | Hello there. This is what I'm trying to do. When user click at the firs drop down button which contain the location of the school, that button will retrieve data from database and it will appear at the same page of the button. The problem that I'm having right now …  |
| | hai i am a student working on my project on C# coding in which i need to display the datas of the solar inverter readings which i already uploaded to mysql database and from that i need to show the datas through C# coding. i did the coding for displaying … |
| | Hello guys, Do anyone know how to write recursive SQL statement for hierarhic output places from next table: id-----place----------idParentPlace 1......World..........Null 2......Europe.........1 3......Mediterranean..2 4......North Europe...2 5......Italy..........3 6......Greece.........3 7......Island.........4 8......Norway.........4 I was looking for alot of tutorials but didn't find anything useful. Any help is the most welcome! Regards, TP  |
 | Hi All, Quick one. I have a webservice which uses numbers in american format which need to be passed as datetime data types when webmethod is called. The issue is the times passed depend on when a button is pressed. Please ignore variables as this is from testbed project I … |
| |  Here is a version in Python of program from classic Lisp book (see http://www.daniweb.com/software-development/legacy-languages/code/446235/simple-scheme-functions-for-finding-impedance-for-norvigs-implementation for the details) for calculating impedance of a circuit. (Example circuit with 1MOhm like in the book's code not like in diagram) |
| |   I did translation to minimal Scheme implementation of Norvig written in Python (http://www.daniweb.com/software-development/python/threads/359370/norvig-an-even-better-lisp-interpreter-in-python) of the impedance code defined in classic book **Lisp by *Patric Henry Winston* and *Berthold Klaus Paul Horn*** from year 1981 (first computer book I ever bought). Errata: diagram has 10 MOhm when … |
 | If anyone customer of this company write about there service.  |
| | #include<iostream> #include<vector> #include<stdio.h> #include<string.h> #include<stdlib.h> #include<algorithm> #define READY 1 using namespace std; typedef struct task_node { int task_id; int period; int wcet; int arrival_time; int deadline; int state; int ceu; int slacktime; }task; void read_input(vector<task> &); void print_task_vec(vector<task> &); bool comparebyperiod(const task&,const task&); bool comparebydeadline(const task&,const task&); bool comparebyslacktime(const task&,const … |
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