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| | I am trying to learn a bit of Haskell but I am having some problems with understanding how to make programs with pow*. For example I have to create the following program: What the program does is 1+2(pow2)+3(pow2)+n(pow2) and then to make sure that n is positive number. If someone … |
 | I wrote a code which fills numbers into the file and when the file exceeds the size given, it stops adding data. But whenever i run the code there is an indefinite run in the data and the size of file just goes off the chart! Please help!! def create_file_numbers(filename, …  |
| | I am starting a new project and I dont have experience in PHP in general. To help me up and speed things up some of my coworkers told me about CakePHP and Yii. I want to make a hotel reservation system (frontend and backend) and I was wondering wich to …  |
| | Hi All, I'm battling to get this query to work. I have a select form that allows user to select dates. When he submits it it needs to remove weekends from the request. $DateStart='2013-09-01'; $DateStart='2013-09-05'; $DateSTR=strtotime($DateStart); $DateSTO=strtotime($DateStop); for($i=$DateSTR; $i<=$DateSTO; $i++){ $NewDate=strtotime($i); $DateCalc=date('D', $NewDate); $TotalCount++; if($DateCalc == 'Sat' || $DateCalc == … |
| | I have the following html code: <name>Username</name> <kills>1</kills> <ach_count>3</ach_count> And on and on..... I am looking for a code that extracts the value from <tag></tag> and puts them into variable. I don't want to use HTML Agility Pack, don't ask why.Also XML is not an option for me. I hope … |
| | I have following problem: I have 2 structures: Clients and items for example structure clients would have name and list of items from another structure asigned to this specific name I have to do this with singly linked lists. I simply have no idea how to do this would be … |
| | Hey guys.. i am currently doing my java assignment can i dont get how to do this question. A) Using the for statement, write a Java program that reads 10 integer values from the user and prints the highest value entered. B) Using a relevant conditional loop, write a Java … |
 | Hi Everyone, I am using the following slugify script and would like to concatenate two php variables. The two variables I would like to concatenate are $firstname & $surname. The end result should be firstname-surname. function slugify($text) { // replace non letter or digits by - $text = preg_replace('~[^\\pL\d]+~u', '-', … |
 | *Yes, the reoccurring issue* I have yet to solve: Posting the contents (Saved to a DB) of a form to a redirected page. Everything works except the rendering of the form data on the redirected page. I've been trying everything that I can think of. I've been researching this for … |
| | Write a C++ program that reads a set of eight temperatures values and display the number of HOT, WARM and COLD records according to the following classification HOT >35 warm Between 27-35 cold <27 by using if statment  |
 | I am trying to upload multi-images I am using this script everything is fine and the images uploaded successfully the problem here is I don't want to duplicate the images name so I used this script to avoid this but no luck any idea this is my code <?php if(isset($_POST['submit'])){ … |
| | I call it "Compartmentalization", that is, taking a long .php file and breaking it down into smaller components; Seperate .php files. This will keep everything tidier, cleaner, more organized, reusable and I believe, more secure. **Example** (Not my code - Maybe not a *perfect* example of this idea, but for …  |
 | Well I have created this one and on my computer it is working. I would like to hear about some alternative solutions. INTRODUCTION This time I have one algorithm, but to understand it we need to consider a few terms. First of all, we should be familiar with the pangrams. … |
| | Hey guys so I'm having an issue with my program. Some information about my program it stores a const char* str converts it to int which is in ascii then it runs a test on the number and converts it back to a string. Then it will also add these …  |
 | Private Sub btnsave_Click(sender As Object, e As EventArgs) Handles btnsave.Click 'to check if the records already exists... Dim sqlQRY As String = "SELECT COUNT(namee) AS namecount from staff WHERE namee='" & TextBox7.Text & "'" Dim queryResult As Integer Dim com As New OleDbCommand(sqlQRY, conn) queryResult = com.ExecuteScalar() If queryResult > … |
| | Hi, I have mysql database dump xxx.sql How can i convert xxx.sql to xxx.csv? Thanks  |
| | Hello Friends, i am trying to convert image files (ie. jpg, bmp, png) in DICOM images. but i dont get any help of article to convert it. i try such articles but still not find any help. [Click Here](http://isonline.in/dicom) [Click Here](http://code.isonline.in/convert-image-to-binary-string) if you have any idea please suggest us. Thanks |
| | Hi guys. I need help in copying selected row from DataGrid to another. What I want is if I click a row it will be copied to another DataGrid. I set my DataGrid Selection Mode to FullRowSelect. Is it possible for me to update my database using the copied rows. … |
| | I want to use calander to pick a date as DD.MM.YYYY and post to database. Please help............ Entry.php <?php require 'config.php'; if (isset($_GET['logout'])) { unset($_SESSION['isLogged']); unset($_SESSION['isLogged']); session_destroy(); header('location: index.php'); exit; } if (!isset($_SESSION['userLogin']) && !isset($_SESSION['isLogged'])) { header('location: index.php'); exit; } ?> <!doctype html> <html> <head> <meta itemprop="image" content="mainlogo_title.png"> <title>SEA TURTLE … |
 | Hi All, How do i get user choice Radio button text from multiple radio button, When i save as word document. Below code is what i did: "Food :" & ComboBox1.Text & ", Quantity :" & txtCountFood & vbNewLine & But instead of using ComboBox (as above code) i want … |
 | I need to redirect specific URLs to their new equivalent. i have a single dynamic page(pages.php) and i fetch data from database.(like domain_name.com/pages.php?id=4) and i want to redirect to domain_name.com/pages/name or domain_name.com/name on same page with different names(for example if pages.php id=4(example- domain_name.com/pages.php?id=4) and id 4 have name welcome then … |
 | I am new in web and PHP want to learn about session... how they are made on login... and how they are carried to next page... i know to make database and queries.. |
| | my question is , where & when are `static` and `extern` used ?  |
| | kindly tell what is #pragma warning(disable: 4996) in the above program????and how can we cout the locations of each vowel in the sentence.. |
 | Hello everyone, this is my first help post on daniweb so please excuse me if I have done something wrong. So as for my question, I have to shuffle an array of card objects. This is the code I have come up with so far. public void shuffleDeck(){ Random seed … |
 | hi every one am a beginner and need help with a guessing game am writing an any one help me out ? |
| | Hi just starting learning java .. is there drop and drag for objects in java like visual basic without importing a lot of modules and write a big code to show a window.. writing program for consol it is very good but gui a lot of code for small result.. …  |
| | using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.OleDb; namespace WindowsFormsApplication1 { public partial class Form2 : Form { OleDbConnection con = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source='login.accdb'"); public Form2() { InitializeComponent(); } private void label3_Click(object sender, EventArgs e) { } private void button2_Click(object … |
| | http://imageshack.com/a/img812/8573/if9.gif How to create such web, on website? I don't want to point (sub)website domains and relation. But I just want point relation between Word A, B, C to Z. With link. |
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 | I'm right at the start of designing a small E:Mail control program for a friend, but would just like to ask some advice on best practice before I dive in at the deep end. I have a Form with 2 ComboBoxes and the data selected decides what to send, what … |
| | How can I display a string at any x and y coordinated position of a webpage? Using only JavaScript, unless I have to have the text already included in the HTML and then hide or reveal it using javascript? I can already do that but I can't use x and … |
 | <meta charset="utf-8"> <title>jQuery UI Effects - Show Demo</title> <link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css"> <script src="http://code.jquery.com/jquery-1.9.1.js"></script> <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script> <link rel="stylesheet" href="/resources/demos/style.css"> <style> .toggler { width: 500px; height: 200px; } #button { padding: .5em 1em; text-decoration: none; } #effect { width: 240px; height: 135px; padding: 0.4em; position: relative; } #effect h3 { margin: 0; … |
| | the codes running ok on NetBeans, and wih the error messages while I am running the jar file. Any helps with the following code would be very appreciated. Scanner file = null; while(file.hasNext()){ if (file.hasNextInt()) list.add(file.nextInt()); else file.next(); } |
| | the text file looks like: one hello hi twenty-five billion fifty maths three thousand and two output: count the number of text numbers: 4 please Give me any idea..  |
| | design a program that will check the format for telephone numbers. telephone numbers should be entered as a string w/ the first three character followed by a dash and the last four numbers.. please help i need an answer on this..its a simple string. |
| | I'm currently creating a Java program in swing for my final year project simliar to something you'd find on codeacademy etc. i'm trying to compare the user input for example "System.outprintln(helloworld");" with a string of the stored answer for the question in this case the answer would be "System.outprintln(helloworld");" i've … |
 | So I put the database into the dubug folder in bin of my project, and in the data source configuration wizard i selected ms access and my file, then i copied my connection string, it was "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\bin\Debug\bookshop.mdb" and wrote some code for it to connect to it, to be … |
| | Hey everyone, Hope everyone is doing well! So I might seem a little dumb to post this but I've googled and searched every possible thing I can think of to get my contact form to work and send an email. The validation, which in this case is defaulted to jquery … |
 | Dear programmer, A pharmacy needs to automate drug inventory management system. Every drug has chemical Name, Chemical Composition, date of manufacturing, expiry date, and country of origin, quantity, category and others. The pharmacy has a policy to dispose expired drug before use. However, it is not an easy task to …  |
| | Hi Any one ever wrked on live helper chat? [This](http://livehelperchat.com/) This is following template structure may be symfony or smarty and I am looking to change some form labels, but cannot figure out where to chage? Thanks in advance for help |
| | hi all not been here for a while, a long time since i have been working in the industry but ha life goes on haha. I am stuck trying to get the layout to work exactly how i would like, i have a container div which i would like to … |
 | Dear all! I am creating a proxy website, which will open a restricted site. Proxy is working very fine and I am happy with it.Now there is a site which only allow in my clients country. Site need username and password to allow user to view contents, Now I want …  |
 | Here, i'm trying to fetch the image from database. In my database i can see a image file size ([BLOB - 62.3 KiB]). But, it didn't work. i didn't get any error here. i'm confused where i made a mistake here? <?php include('config.php'); ini_set('display_errors', '1'); error_reporting(E_ALL); try { $stmt = … |
 | Here is my question: Write a program that reads from the keyboard an initial balance b, the annual rate of interest r and the projected balance you want to reach. The program should then display the number of monthe it will take for the balance to reach the projected balance. … |
| | Recently i've rewritten my code to PDO from mysql query. Insert, fetch, update, delete everything working fine. But, pagination not displaying in my page. Before i've used mysql query. In that time pagination worked perfectly. Now, i've changed my codes into prepared statements. pagination not dispalying i don't know what … |
| | hey...i need help with magento...with a travel booking engine integration i have got the directory structure figured in magento. There is this static block where i need the booking form to be put up, then i need to create page where the results are to displayed... i jus dont how … |
| | I have a generator function, i've filled in the function if there are no more_seqs. But I feel trouble if there are more sequences. I need to generate 1 tuple at a time. if the function call is generate_zip(range(5),range(3),range(4),range(5)) then the tuple generated should be (0,0,0,0) (1,1,1,1) n so on …  |
 | hello all, I want to make some simple database in access that would track student information, semesters etc... I have created basic tables like: students, professors, subjects.. now I am stuck with the most important part: semesters and subjects... here is the link [Click Here](http://prntscr.com/2jafl6)where you can see database relationship … |
| | In this code,while executing it does's show the result. For eg: Consider addition,in addition result it shows the second value to be added. How it can be corrected? Public Class calculator Dim add, subt, mul, res As Integer Dim div As Double Dim ch As String Private Sub Button1_Click(ByVal sender … |
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