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 | perhaps there is some sort of logic error i am missing here but i cannot figure out whats going wrong. I wrote this simple for loop to write the contents of a ComboBox to a txt file. The process works but for some reason it is doing the job twice. …  |
| | Friends please help me in FORMATTING DATE I have a Form with three text boxes 1.txtNo- Data type-Number 2.txtName-Data type-Text 3.txtDob-Data type -Date format dd/MM/yyyy two buttons one for adding and the other for viewing Using visual data manager I have created a database-Members with table-List having the following Fields … |
 | Ok I have done the fibonacci number iteratively but now I want to do it recursively. I am using CPUSims 3.6.9 16-bit (4 bit opcode). ;getN ;get a value, n, from user ;test if fib(0) or fib(1) return to main with value getN: read ;read a value and store into … |
| | Can any one tell me how to check if the elements of two arrays are same? in c |
 | i understand that the macro is a code that is changed before compile it. so i did these macro with these code: #define (events2((y),(x))) (class events3 : public ( y ) { events3(); ~events3(); }(x) ; ) //#define (events2((y),(x))) (class events3 : public ( y ) { events3(); }(x) ; …  |
| | So I have to make a code that asks the user how many times it wants the word "nonsense" to be printed on a new line, I managed to get it to work but its reverse, if i write 100 it prints once and 1 it prints hundred times, how … |
| | this is my php code for my profile.php. it is to display the users name after login. <?php session_start(); require "connect.php"; if($_SESSION['name']) { $name = $_SESSION['name']; $query = mysql_query("SELECT name FROM register WHERE name ='$name'"); $numrows = mysql_num_rows($query); if(1 == $numrows) { while ($rows = mysql_fetch_assoc($query)) { echo "Welcome, ".$rows['name']."!"; … |
 | Hi Dw I'm working with permissions in my program I want it to protect the chosen file by permissions and now what I want is how can I make these permissions unchanged by a user? Or if not possible because I don't want even the administrator to change these permission … |
 | I want to try this: I want that the look of my textbox must be like the coding in the visual Basic. I mean When we type the code in the vb then we get the look like: "if", "else", "end if" is in colourful and all other... In Short … |
| | Hi I am struggling with assigning values to a list of a list. This is my full code. import random #get user input as to size of range range_size = 0 if range_size == 0: try: range_size = int(input('Size of Range?: ')) except ValueError: print('That was not an integer!') range_size … |
| | Can someone please help me with this because it is driving me crazy. I wrote a program which prompts the user to enter a number I convert the string to an integer when i print the value it sometimes comes out as a decimal e.g. 3.0 I thought an integer … |
 |  I am trying to create a form something like this, but inside the box container i will let the end-users to do the survery. How to do this? Thanks for in advanced. |
 | How would one make one word of out put bold. I am making rock paper scissors using threads and I want to make the choice of either rock, paper, or scissors bold. So for example the output of the program would be "Player 1 chose **Rock**. How can I do …  |
 | no idea on this, I just watch an article on this but it for C#. So I want to know How can I check the internet connection available or not? If Possible then please include the following points: â–º Network Speed. (To determine the Speed Plan) â–º Download Speed. (As … |
| | I am trying to create the application in which I can add the Data in this Manner: 1st column: Sr. No ; 2nd Column: Downloads Name ; 3rd Column: Download URL ; 4th Column: Uploader ; 5th Column: Date And then all the rows get startedarrange in this manner. I … |
| | My application requires a dialog box and a parent window, from the window proc of the parent window I'm trying to draw on the dialog box. How might I do this? Thank you for reading :) |
| | ValidationExpression="^.*(?=.{7,})(?=.[a-zA-Z])(?=.*[\d])(?=.*[\W]).*$" This is the expression for the password, 1. At Least 7 2. Alphanumeric required 3. Special Characters But can i check the textbox must not be empty other than using RequireFieldValidator.. Due to i going to apply Ajax ValidatorCallOutExtender, is hardly to display both validator.. |
| | I want to create a Contact Info Application in vb.net now I am having with the trouble that how can I generate a new exe file from main file? I design the Form: label (1: 1stName 2:Last Name 3:nickname 4: emailid1 5:emailid2 6:skypeid 7:facebookid 8:contactno .... ... .. ) and … |
| | Hi everyone I had a few more quick questions...I'm trying to right the function that puts the correct letters in the right positons being reported from my previous compareletter function for my game of hang man and its not updating the word in progress array. Here's my function: //updates the … |
| | Thank you all for helping me in completing my collage mini-project //form1 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; using System.IO; using Microsoft.Office.Interop.Excel; using ClosedXML.Excel; namespace merge_excel { public partial class Form1 : Form { public Form1() { InitializeComponent(); … |
 | I'm running a search query that pulls the search string from one textbox then searches a listbox for the string and displays the results in a second listbox. I would like to define the number of items that it returns based on a second text box. So far I am … |
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| | This is the assignment: Assuming that a year has 365 days, write a class named DayOfYear that takes an integer representing a day of the year and translates it to a string consisting of the month followed by day of the month. For example, Day 2 would be January 2 … |
| | see these class: class test { public: void Created(){}; test() { Created(); } }; now we can create objects from it. ok. but can i overloading the scope-resolution ('::') for the object accept and change the Created() function? |
| | Am having problems converting from if-else statements to switch statements and vice-versa  |
 | I have been trying to find the frequency distribution of nouns in a given sentence. If I do this: text = "This ball is blue, small and extraordinary. Like no other ball." token_text= nltk.word_tokenize(text) tagged_sent = nltk.pos_tag(token_text) nouns= [] for word,pos in tagged_sent: if pos in ['NN',"NNP"]: nouns.append(word) freq_nouns=nltk.FreqDist(nouns) print … |
| | Hi Dw I'm currently doing a research in how to create a system application file, the program that I'm creating will be visible to screen only when it has been called by the user other then that it will be running but doing nothing other then waiting to be called. … |
| | Hi Dw I've created a program which I don't want it to be visible by any means, I don't want it to be visible to people who will be using Group View tools to manage the computer, I want it to be like the windows system files which does not … |
| | So im not too sure if im posting this in the right forum. please dont be angry! new at daniweb so basically what i wanna know is how to save real time date into database. what i have is a page with tabs of month and in each tab the …  |
 | hi, im trying to compare the string from my new $_POST['title'] and in my database. If my new post is the same in database, it must notify it is the same. I am trying to use strcmp if it is better. Or maybe anyone has better or simpler code. $newtitle … |
 | I've got a page that requires a file called config.php, this file is included in several other files, all in the same (root) directory. PHP gave me the error `[16-Nov-2013 12:30:17 UTC] PHP Fatal error: require_once(): Failed opening required '/models/config.php' (include_path='.:/Applications/MAMP/bin/php/php5.4.4/lib/php') in /Applications/MAMP/htdocs/things/picturecamel/uploader.php on line 70` however the file is … |
| | So the article title says it. i wanna make the name as like a welcome message, something like "Welcome, <name>!" and yes there are many articles on the web that gives you coding and what not but i still don't understand how to get it done. sigh. forgive me im … |
| | when i click on add to cart button page is not reload cart shows empty and when i refresh page throught f5 it show data in cart and give error TypeError: jQuery(...).fancybox is not a function "transitionOut" : "elastic" in admin side i disable fancybox jquery so i got this … |
| | hello, I am having problem with selection sort, I am trying to sort the students name alphabetically.I compile it and it shows me whole bunch of errors in VS. I dont think it has do to do with my display all students function, I think it has more to do … |
| | Unhandled exception at 0x561330d9 (msvcr100d.dll) in main.exe: 0xC0000005: Access violation reading location 0x440b4bd8. i try my best to debug it, but don't have clue on it. **fft.h** #include <math.h> #include <stdio.h> #include <stddef.h> #include <stdlib.h> #define NR_END 1 #define FREE_ARG char* #define M_PI 3.14159265358979323846264338327 static double sqrarg; #define SQR(a) ((sqrarg=(a)) … |
| | how to write a recursive function to read and print all the data from a file  |
 | I can't seem to center align my background image. I am new to php, css, and java coding but finding it necessary in this day and age. Here is the code. I hope this will help. <style> body{ background: url(http://dsninformation.com/images/magic.jpg); background-repeat: no-repeat } .button { display : inline-block; cursor : … |
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| | I am using this script for exporting data from HTML table to Excel. <script> var tableToExcel = (function() { var uri = 'data:application/vnd.ms-excel;base64,' , template = '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--></head><body><table>{table}</table></body></html>' , base64 = function(s) { return window.btoa(unescape(encodeURIComponent(s))) } , format = function(s, c) { return s.replace(/{(\w+)}/g, function(m, …  |
| | Hello everyone, I'm trying to do a game of hang man by comparing whats in one char array with another with a for loop with the compareword function. I tested it out with the wrong letters and had it return -1 so that parts working. What isn't fully working is … |
| | Hi, I have faced a problem that I have a vector in my class which I would like to initialize using constructor initialization list with some thing like this std::vector<double>({1,4,5}) which is only allowed in c++11 which is not what I am looking for. I could only intialize it with … |
| | I have to append first 3 sentences of this sample text to a file(data.txt). So far I've done this: import nltk text="""First patented in 1876 by Alexander Graham Bell and further developed by many others, the telephone was the first device in history that enabled people to talk directly with … |
| | Hi all, I am trying output the following 1 user after validating data from a database and I have no output to the screen. I am not sure what is missing from query? Any help would be appreciated Thanks in advance David ------- Index.php ------ <?php session_start(); ob_start(); include_once ("includes/settings.php"); … |
| | Friends Please any body explain the difference between VISUAL BASIC and VB.net What are the advantages over the other Which is better? |
| | I create the application and set the untick/unchecked on "Make single instance application" as if i do then I can not open the multple window... Now the another thing is what the main thing that is used in the Publishing the application? if I used only Bin Folder then is … |
| | when we create the window, we can choose some styles. but i see 2 problems: - how can i hide the border?(i have seen the msdn styles, but theres no const for that) - how can i change the styles after create the window? |
 | Consider this piece of code class Example { }; class ExampleAccessor { public: struct ConstructionFlag { ConstructionFlag() { } ~ConstructionFlag() { } }; explicit ExampleAccessor(Example&) { } ExampleAccessor(Example&, const ConstructionFlag&) { } }; int main() { ExampleAccessor accessor(ExampleAccessor::ConstructionFlag()); } Which is the minimal example of something I found in our … |
| | Hi, I am new to Python and am looking into web development frameworks i.e. Pyramid. Is there anyone here who is familiar with this Framework using MongoDB? I am using pymongo and Ming I follwed a tutorial [here](http://pieceofpy.com/2012/01/10/working-with-pyramid-and-ming/). I am getting an `AttributeError: 'str' object has no attribute '_auto_ensure_indexes'` in … |
| | so i wanna echo a result from my database and i have successfully done that but im trying to place the result at a specific place on my page. this is the code if($result) { { echo "<div class='total'>"; echo "<b>Your Total Income is $total</b>"; echo "</div>"; } } and … |
| | I am writing a application.and i need to draw line in jpanel.but it is crash when jpanel add to jframe.this is my code: public class Simplification extends JFrame { JPanel panel; public Simplification(List<List<Integer>> transmitionTable , List<List<Integer>> outTable) { this.setTitle("Simplification Result"); this.setSize(500, 300); this.setLocation(50, 50); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setVisible(true); // do other jobs … |
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