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| | Hi Daniweb users :) Im having a problem over here :( Im developing a application on VB and currently using MySQL to connect to a online database but Microsoft(on Albania) wanted us to change from SQL to MySQL data. I HAVE ABSOLUTELY NO IDEA WHAT THE SYNTAX OF CONNECTING SHOULD …  |
| | Hey there, whoever whose reading this, I'd like to know how to obtain the coordiantes when a user clicks the form **in relation to the form**, meaning if the top left hand corner of the window is clicked, it should be x=0, y=0... I should think this is an easy … |
| | Hi I have a page named 'xyz'. and I have a webpage xyz.com Now I want that visitor must like my page to view my web site. So I need a code which will check whether my page has been liked by user or not. NB: I dont have any … |
 | Hello everyone im working on like button which im a little confuzed with my problem i have this sql and im only able to like the tickets which are in my account $sql = "UPDATE `kladilnica` SET Liked = Liked+1 WHERE ticket_id = '".$like."' AND Username = '".$user."'"; but without …  |
| | Hi Guys hope your all well, I have found some code to create a quiz and this I have done, it was working a few weeks ago... but for some reason its now decied to stop working! When I run the page on my localhost I'm getting the following eorror …  |
| | I have a gallery in grid. For eg: https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSegNVXMSnTRzHETnAjZXCd6siwHQysMXc_jp1OyiSDie2_9jhsIg Each row can cont max of 4 images. I have written while loop. i want to get the total count of images in each row For eg: row1 -> 4 (images) row2 -> 3 (images) <!-----------------------------------------------------------------------------> <div class="main_bg"> <div class="top_bg1"> <div … |
| | i have continued my developing my code on e-commerce website to grant the discount to client on basis of coupon code entered <?php /** * Consider and apply voucher codes * Types of voucher code * - = FIXED AMOUNT OFF * % = PERCENTAGE OFF * s = SET … |
 | Hey I was wondering how to generate a Windows popup in C. I mean by "Windows popup" as in (for example) when you do a net send message to a PC, a simple Windows popup comes up on the PC you sent the message to with the message. How can … |
| | Dear All, Can aynyone help me with a script which could scan the regions of one file to the regions with second file, for example file 1 looks like this, chr5 88013976 88018740 file 2 : chr5 88013975 88018742 ENST00000340208.5 chr5 88024310 88024445 ENST00000340208.5 chr5 88025035 88025164 ENST00000340208.5 I want … |
 | Hello. I was looking for a tutorial or any example of creating web crawler that i found this code somewhere and copied and pasted to test it: First, it is a web crawler, right? Because when i gave it a url of a website, the output was some linkes were …  |
| | SCENARIO You must type in a list of numbers and make sure that in the list, there are no identical numbers; in other words, no number must appear twice in the list. When entering a new number, make sure that the number does not exist in the list yet. If …  |
| | What is the output of program segment: vecList: push_back(3); vecList: push_back(5); vecList: push_back(7); vceIt = vceList.begin( ); ++vecIt; vecList.erase(vecIt); vecList.push_back(9); copy(vecList.begin( ), vecList( ).end( ), screen); cout << end1;  |
| | I have a system named library system and all works properly but not in borrowing i can search the books i want to borrow but when i input my member_ID i encountered runtime error which says " No value given for one or more required parameters" but i have filled … |
| | Hi I am having a bit of a problem with some JavaScript and PHP. The script (below) works exactly as wanted, but if I run it with the latest version of IE, the JavaScript appears to be looping and it makes the link flash, and it can only be stopped … |
 | when i run select on temporary table in mysql it gives all records. But when i tried in my php page it give blank reason. Please help me out. |
| | I have a datatable called datasource that I use to populate a gridview and to use to export the data to a csv file, however for some reason it is leaving the last cell of the last record in the csv blank. Just wondering if anyone has came across this … |
| | Hi Guys, In below code you can see that i am able to execute the functionality of class a , inside the class b through composition and object of b can be used to call the methods declared inside the a class. #include <iostream> using namespace std; class a { … |
| | All of us started from being a rookie, and I'm one of those rookies who are new in this course. Maybe its time for you to share your expertise unto the newbies? Hope anyone might help me willingly in my program.Here's the problem: Use Pointers and Functions: Ask a user … |
| | Hi so in my list i have multiple characters - '32' which i need to replace with a space, would anybody be able to give an example of how to do this? Thanks |
| | Is there anyone who can start discussion on "naive bayes classifier" |
| | Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Call validation() Select Case valid Case False Exit Sub End Select Try Dim FileSize As UInteger Dim mstream As New System.IO.MemoryStream PictureBox1.Image.Save(mstream, System.Drawing.Imaging.ImageFormat.Jpeg) Dim arrImage() As Byte = mstream.GetBuffer() FileSize = mstream.Length mstream.Close() sqlString = "INSERT INTO tbladminaccount(accname,accposition,accage,accaddress,accpassword,accgender,Acc_pix) … |
| | Take pattern from one file and search for that pattern in second file if doesnt present copy that pattern into the another file |
| | How do I write a recursive function to compute (3^2)+(3^3)+(3^4).......+(3^n) ? |
| | Like the title says. I have a user-inputted string that I need to do math calculations with, therefore, I need to convert the string to an integer. This is my current code. What can I do to manipulate the number the user inputs? org 0x100 section .data prompt db "Enter … |
| | Hi friends, I am using MSSQL Database, it has more than 13246 reconds in a table. I am trying to display it in a table with bootstrap. But i am unable to load my datas. can any please help me how to resolve this my code is below <?php session_start(); …  |
 | Hi dear friends, My current problem regarding inputstream value processing . I don't get the block level full value as shown in loop.I got last byte value only cipher.init(cipherMode, publicKey); byte[] encText = null; while ( (bufl = inputReader.read(buf)) != -1) { encText = RSAEncryptUtil.encrypt(RSAEncryptUtil.copyBytes(buf,bufl),(PublicKey) publicKey); } String hexString = …  |
 | Hi, I am working on a test site locally. I am loading an xml file into my database with teh following sql query: LOAD XML LOCAL INFILE 'C:/courseInfo18.xml' INTO TABLE wp_courses ROWS IDENTIFIED BY '<Course>' (ReferenceNo, ProviderCode, ProviderName, CourseID, CourseName, CourseTypeID, CourseTypeName, LocationCode, LocationName, StartDate, FinishDate) ; It works fine … |
| | I am developing a social networking website using a**sp.net mvc** and sql server 2008. I need reference links, sites or reference books which help on knowing what are the best practices, code patterns and best third party tools to integrate and work on. Any suggestions from you people will help … |
| | hi guys i've written an bare OS and now im trying to go a little furthur and create a very simple GUI for it . but i have no idea how to create such a thing . my os is running in text_mode though i can change to some other …  |
| | Hello all, I'm hoping this is related enough to python to merit being posted here. I'm hoping someone will possibly have a better way of doing it altogether. I'm using tetgen to try to create a hollow dome. I was using triangle and then just triangulating a circle and raising … |
 | I'm making a map editor for my game and I'm at the point where I need to save the map to a file. My Maps contain multiple layers though, which will be stacked on eachother for display. I know I could save each file seperately but I wanted these to …  |
| | Hi guys, I would like to discuss my design with one query. below is the code snippet. It is clear from below code snippet that class pd is privately derived from AbstractClass as both are different classes and there is no relation between them.Now in my class pd i need … |
| | Hi Guys! i have the following code: <?php session_start(); include_once("config.php"); ?> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>View shopping cart</title> <link href="style/style.css" rel="stylesheet" type="text/css"></head> <body> <br> <div id="books-wrapper"> <!-- #content to center the menu --> <div id="content"> <!-- This is the actual menu --> <ul id="darkmenu"> <li><a … |
| | Greetings: I have been struggling to clear this error I have in my code, but I cannot for the life of me find it. Error: End of File detected before Left Brace Attached is my code, appreciate any help. #include <stdio.h> #define SIZE 20 int i, j; int temp[SIZE], pressure[SIZE]; … |
 | Hi guys, I have one simple logical question that I seem not to figure it out, sadly... We have a list of objects and I loop trough them, list of products. We need to create anchor maps for each category, so I did a comparison with temp variables to check … |
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| | How do I write a program to compute run-time of a recursive and non-recursive functions to find the 43rd Fibonacci number? |
| | i am new in VB.net (about 3 weeks now) and i am using visual studio 2008 to make a reservation and billing program project. i want to change the background color of the row having the entry which time (Day Swimming 8am-5pm, night swimming 4pm-11pm and overnight swimming 9pm-11pm) will … |
| | Hey everyone, Got 2 questions here that i'm hoping will be answered. Say i have 2 variables int iValue; int iValueArray[300]; and later on init. them in the constructor Banana::Banana(): ival(0), ivalArray() {} 1. What would the ivalArray() indicate? Would it be the same as initializing every element to null/empty? … |
| | $descrr = "Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only … |
| | $descrr = "Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only … |
| | I'm not sure if I'm doing this part correctly, the part where I have to make it all lower case then to all upper case, then just first name. #include <iostream> #include <cstring> #include <stdio.h> using namespace std; int main() { char a[3][14] = { "Barack ", "H", " Obama" … |
| | Hi guys, I need your help, I want to close a page when a button is pressed. I'm using the script `add_address.php` to output a list of email addresses from the `message` box and I want to output the email addresses to the `text` box in the `send.php` script Here … |
 | Hello. I have displayed data from SQL Table in the HTML form and I want to use this same form to update COMMENT field in the sql. I have already coded my page as follows; <?php // Connect to server and select databse. $con=mysql_connect("localhost", "root", "")or die("cannot connect"); mysql_select_db("ison",$con)or die("cannot … |
| | Hello, I have a script that allows user to upload a file to a mysql 5 database. That is working OK. The File size is accurate. However, my download script is for some reason downloading the files without any content - 0KB. The files are OK when I open them … |
| | Hello Guy, I have coded a successful log of accounts in localhost but when i uploaded this to webhost. These set of codes dont work anymore. Please help these are the codes. Student_login_handler.php include_once 'Connect.php'; $flag = ""; $learner_id = mysql_real_escape_string(htmlentities($_POST['learner_id'])); $student_password = mysql_real_escape_string(htmlentities($_POST['student_password'])); $student_id = htmlentities($_GET['id'], ENT_QUOTES); $student_id = …  |
 | Hi, My query: $query = "select * from ( select * from students union all select * from students ) as tmp order by rand() limit 5"; $myquery = mysqli_query($db_connect, $query); while($students = mysqli_fetch_assoc($myquery)){ $stdid =$students['stdid']; $name = $students['name']; $dept = $students['dept']; echo "<br><br>".$stdid."<br>".$name."<br>".$dept; } There are 20 rows for … |
| | Hey everyone! So I need to write two header files and they attach to the main cpp file, but we can not change the cpp file. They have to attach and make the program run. Please help! Main cpp CANNOT be changed! //22 34 56 4 19 2 89 90 … |
| | I have news pages generated dynamically using page news.php taking data that is input into a MySql table and would like to have the page title to be the same as the news headline of each page. I'm searching internet and although there is lots of info on this subject … |
| | OKAY i have been working on this for a little while and i feel i am getting close but there are a few things i can't seem to find on the internet that are good examples/tutorials/reading materials. 1. i need my table to expand and collapse (got that figured out) … |
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