64,152 Solved Topics
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 | Hello there, I have this code: If listItem.SubItems.Item(0).Text = " " Or listItem.SubItems.Item(0).Text = "" Then ListView1.Items.Remove(listItem) End If Now is it possible to make somehow to it actually count how much items got removed ? Want to show it example as: 'Clearing completed. XX Lines were removed.'  |
| | It seems to me that the Audio object can not be easily played inside a JavaScript callback when running on a mobile device. The code below shows an onload function which, on a PC, plays the sound when the web page is loaded, but on Android phones plays nothing. My … |
| | Hi there, Sorry for bad english, I using blockcategories module in left menu Prestashop. I just want to fetch products name, when i clicking on category left menu. Specified Codes for your reference. Thanks in advance. modules/blockcategories/category-tree-branch.tpl {* * 2007-2014 PrestaShop * * NOTICE OF LICENSE * * This source … |
| | I have a computer science project and it has all to do with list and such could someone please help me with it! |
| | I've written the following program..but it doesn't work. Why? It shows an error: `cannot convert ‘std::string* {aka std::basic_string<char>*}’ to ‘std::string** {aka std::basic_string<char>**}’ for argument ‘1’ to ‘void print(std::string**)’|` #include <bits/stdc++.h> using namespace std; void print(string *ar[]) { for(int i=0; i<5; i++) { cout<<*ar[i]<<endl; } } int main() { string s[5]; …  |
| | I'm trying to create a very simple enigma machine cipher. But mine doesn't decrypt the data correcly. #include <iostream> #include <string> using namespace std; const char alphabet[27] = { "ABCDEFGHIJKLMNOPQRSTUVWXYZ" }; const char reflector[27] = { "WSXRFVYHNIKPQAZEDCTGBUJMOL" }; const char rotors[27] = { "QWERTYUIOPASDFGHJKLZXCVBNM" }; /* Get the position of …  |
| | I've been messign around with Python a little recently. Though I now want to import one of my .py files into my "main" file, but I get an `"module" object is not callable` error. How do I actually do this then. My files: KeyGenerator.py main.py Code I use to import: … |
 | Im personally learning how to program in python though I do know of other languages. Is Python the best to learn off?  |
| | I'm new at C++ ..and I dont know what should I do whith my program ... this program's input for exg. is: 5 mary sara kimi lili olive : : and then sorting them .. but my problem is that when I submit my home work they score me "0" … |
 | Hi guys, After 10 days of googling and trying I finally must ask. This is not an assignment for school but its a practise one for the upcoming assignment in a few weeks. So i have the weights of 200 oranges in a csv file. With this csv file i … |
| | I am working on a little project of mine. Nothing major, just messing around with encryption etc... I have problem thoug. My methods do not change the values of my data. Meaning that the pointer that I pass to hold my encrypted data, doesn't get the data assigned to its … |
 | Hello all, zoidmaster here. I have a question regarding work with a MS Access database. I have the code written out from a tutorial I found online for a basic database, however all it can do with the database is read, add and delete lines from it. I'm trying to … |
 | Hello All, I am just a newbie trying to explore areas into game developement using .Net (may be XNA studio) though I am not familier with the same. Could you please suggest some tutorials, ebooks for this so that I can start as a beginner and then later on, may … |
| | Good second programming language or a second programming languages to learn at once? |
| | I have commondialog that i can search for *.bmp,*.jpg files thats okej, now the problem is. saving the picture to the rot + filename next time I start the program I will change the picture to another file that shall be saved in rot + filename the first picture shall …  |
| | At times, I have need to push all submitted form array values into $_SESSION. To do this, I've written a small function: function addPostToSession() { foreach ($_POST as $key=>$value ){ $_SESSION[$key]=stripslashes(strval($value)); } } This works well, as long as $_POST is one dimensional, but in a form with checkboxes, $_POST …  |
| | hello... i'm creating a web application in asp.net in which i would like to give user a one "JavaScript" code, through which the user can get content from my website to his/her own website. i've used one generic handler to process user request in my website. i've tried using jQuery.. … |
| | Hi, I have two pages to upload an image for specific client. the code of the page where I choose the image from file for specific client is: <?php require("headerloggedin.php"); ?> <?php $clientid = $_GET["clientid"]; $query = "SELECT * FROM clients WHERE clientid = $clientid"; $resultset = $db->query($query); while($row = … |
 | According to your variant write a program. That program reads a sequence of positive numbers from standard input. The sequence is terminated by number 0 and does not include that 0. For each number in sequence program should create a new thread. The thread gets some how the value of … |
 | Hello Guys, so I have this question today. let's say I defined a structure like this : struct List{ char *co; char *di; List* next; }; I wanted to define a function with a pointer to a list of elements of this structure as a parameter. In the body of … |
| | Hello everyone, I'm currently trying to make my application start automatically on pc restart. Now could you help me out with this error: http://screencast.com/t/hmwYmvqg9jK Here is snippet: Dim regKey As Microsoft.Win32.RegistryKey regKey = Registry.LocalMachine.OpenSubKey("SOFTWARE\Microsoft\Windows\CurrentVersion\Run", True) regKey.SetValue(Application.ProductName, Application.ExecutablePath) regKey.Close() |
| | I get the error "Syntax Error (missing operator) in query expression" sql = "SELECT Chores.ChoresID, Chores.ChoresDate, Materials.MaterialName, Advisers.AdviserInit, Advisers.AdviserSurname," _ & "Area.Area, Chores.StudentNo, Student.Forename" _ & "FROM Chores" _ & "INNER JOIN Materials on Chores.MaterialID = Materials.MaterialID" _ & "INNER JOIN Advisers on Chores.AdviserID = Advisers.AdviserID" _ & "INNER JOIN … |
 | Hello, I am build to sent email with around 5000 email at time sent means Multiple emails used.Like Gmail but at the end Gmail have restriction for limited user.also not sent in SPAM .do you suggest me if any Web service provide this facality.[Not sure but Mailchimp could be provide …  |
 | One of my students make me a question (which answer i know) but I think could be instructive to formulate the same question here so many people can learn about it. The question is: How to implement a copy assignment into a Derived class? Consider the following class A: class …  |
| | Hi, I am trying to load u sub-page wich has 2 datepickers but i can't get them to work. This is the code on my main page <script> $(function(){ $("#datepicker").datepicker(); }); //function is called onchange in a list function loadTherapie(){ var therapieID = document.getElementById("lijstTherapieen").value; $("#divTherapie").load("wijzigtherapiesubpage.php?therapieID="+therapieID+"&cacheOntloper="+randomNumber()+"&type=2", function(response){ $(response).find("#datepicker").datepicker(); }); } </script> … |
 | Am looking for a way to download a image from a URL using twebbrower and to save it to a folder, it would access url and then have section for file name and folder name and then it would save the file as a jpg to the folder on drive. … |
| | Hello everyone, I need small help with arrays, been smashing head whole night getting it work, so if anyone know solution for this please let me know here or post example snippet. So i have example code: Dim housing() As String = {"House", "Flat"} Dim people() As String = {"01", … |
| | Am trying to look the code below so it will loop the current items already in the list and display them all plus any new onces added but am having a bit of trouble doing this what am I missing or doing wrong? Gallery.Duplicates := dupIgnore; Gallery.Sorted := True; // … |
| | I am having a reall issue with an assignment I am on. Here is the Assignemnt and attached are what I have for the .html and .php files. My .html is displaying as code on a web page vice the desired formatting. Any advice? Write a PHP script that obtains …  |
 | Hi I got a quick question. Is there any way i can change the background color and the text color within my compiler of dev-c++. I'm not trying to change the color of the output when I run the program, I'm talking about the actual code itself and its compiler. …  |
| | Good Morning, I am trying to run a mysql query to see if the field 'Date' is within 7 days of the current date or not. If it is less than 7 days old, I want to echo an image called current.jpg. If it is more than 7 days old, … |
| | Hi All, I was wondering if anyone could tell me a better doing this. I have a thousand image in each folder going from 0 to 999 and i want to be able to select an image in any folder and load it. Thanks in advance for the reply. if … |
| | hey, i am creating a web service but the problem is when i try to deploy that web service it gives me error below: [ICODE]init: deps-module-jar: deps-ear-jar: deps-jar: library-inclusion-in-archive: library-inclusion-in-manifest: compile: compile-jsps: Building jar: D:\Documents\NetBeansProjects\EmployeeWebService\dist\EmployeeWebService.war D:\Documents\NetBeansProjects\EmployeeWebService\nbproject\build-impl.xml:684: Deployment error: Starting of server GlassFish Server 3 is not supported. Please, start the … |
| | A series of different parts of sentences will be randomly put together to come up with new interesting sentences. using with Random, Integers, Print, Strings, Breaks, Functions, For, Range  |
 | i am running PHP Version 5.2.9, i want to create a barchart from data in mysql. i got this sumple and tried running it. am having a bit if trouble with json_encode(). i have an array that has numbers and strings but the numbers get printed back as strings. how … |
| | This is not an assignment, teacher wants us to do this as a prereq for an assignment and his instructions are not clear enough for me to follow. I am using C: instead of E: I made the directory C:\sql and coppied the cmd.exe and pasted it. When I right …  |
| | hi all ... i am designing a software where i am using login and password. the user and password is store in notepad which is connected with listview . now i dont know i mean i need something when user enter user and password it should search and if details … |
| | I was testing this in prompt mode: import re def checkurl(url): check = re.match(r'^(:?https?://)?[^\/#?&]+\.[^\/#?&]+.*$',url) if check == None: print “NNOOOOOO!!!!” else: print “YESSSS!!!!!” checkurl("javascript:void(0);") checkurl("/account/general?ru=https%3a%2f%2fwww.bing.com%3a443%2fsearch%3fq%3dukraine%2bcrisis&FORM=SEFD") checkurl("/?FORM=Z9FD1") checkurl("http://choice.microsoft.com") I have no idea why this won't work. Ignore the regex its only supposed to weed out relative paths and fragments of strings. …  |
| | Hi I make **FPDF output** of data in 3 simple columns with word wrap content. For E.g Like Table Structure. Title-1 | Title-2 | Title-3 Coln-1,Coln-2 | Coln-1,Coln-2 | Coln-1,Coln-2 If you given help with some snippets then better to understand. Thank you. |
| | (node.h) This is the code and it gives me these errors >>which confused me alot >>what are these errors ?!! and what is the problem ?!! Error 3 error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 12 graph.h Error 4 error C2660: 'graph::create' : … |
 | [Linux] Mint I wrote the following code from an SDL book I have and it seems to be building just fine but when I go to run the program I get this error -> "Launch failed, Binary not found." I used Eclipse as my IDE and the setting are adjusted … |
 | Hello there :) I got this json: http://steamcommunity.com/id/spekat/inventory/json/730/2 In place of "spekat" - has different account names with different information. I want to get "classid" index with information (like numbers) Now my code is like this: <?php $urljson2 = file_get_contents("http://steamcommunity.com/id/$steam_acc/inventory/json/730/2/"); $json_decode2 = json_decode($urljson2); $inventory = $json_decode2->rgInventory->classid; ?> But not work, … |
| | hello i had trouble in finding out whats wrong with my code I want to sort the data's from my text file and it somehow did but some of the words did not appear. word.txt hello apple hi banana mango the output I get is : hello hello hi hi … |
| | I have finally got the game running but it ends too early. I need to make the game continue until there are 4 in a row but it ends after the first turn and no disk is dropped. do { cout << "Drop a " << (player == 'R' ? … |
| | I recently read about the Ackerman Function and thought I would do my own implementation of it: #include <stdio.h> long long int ackermann(long long int m, long long int n) { if (m == 0) return n + 1; if (n == 0) return ackermann(m - 1, 1); return ackermann(m …  |
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 | hello, can anyone please help me with this piece of code, is not showing combobox value, why ??? its urgnt <tr><td>TERM</td><td><select name="term" ><option value="t_1">FIRST TERM</option><option value="t_2">SECOND TERM</option><option value="t_3">THIRD TERM</option><option value="t_4">FOURTH TERM</option><option value="t_5">FIFTH TERM</option><option value="t_6">SIXTH TERM</option><option value="t_7">SEVENTH TERM</option><option value="t_8">EIGHTH TERM</option></select></td></tr> <tr><td><?php if(isset($_POST['term'])) { echo $_POST['term'];} ?></td></tr> |
| | Ok so I completed my hangman code but now I have to read the words from a .txt. I have looked at numerous codes and examples but cant get it to work at all. Any help I would be grateful. #include <iostream> #include <string> #include <vector> #include <algorithm> #include <ctime> … |
| | Hey, guys! Newbie here. =) I try to reverse an image but an error came and i don't know why :/ This is the error: Traceback (most recent call last): File "C:/Users/Florian/Documents/ISN/S10/défi11.py", line 10, in <module> im.putpixel((x,600-y),(p[0],p[1],p[2])) File "C:\Python27\lib\site-packages\PIL\Image.py", line 1267, in putpixel return self.im.putpixel(xy, value) IndexError: image index out … |
| | Hi the line with image4.picture don't work the rest of the code is printing out as it shall do. The image4.picture is in hidden position and the path is Okej.( can see it when the image4 is vissible=true) How or where is the problem ?? Help is use full with … |
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