199,124 Archived Topics
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| | What does creating a pointer of a function do? I'm not used to getValue being a pointer. char* getValue(char* string); I'm used to something like this. char getValue(char* string); |
| | Hi, I have follen behind on my inventory program. If I send what I have, can someone please help me finish it? I am on part 4 but part 3 is not finished as I am lost.  |
| | i have a problem and i can not solve it. Problem is that for example there is an admission form on internet and a student enter his name in digits no dought it is wrong and now here is a problem how to restrict the student that he/she should not …  |
| | It is possible to use any number of characters '/' as a delimiter in path instead of one traditional '/'. For example, strings //usr///local//nginx/sbin// and /usr/local/nginx///sbi n are equivalent. The character '/' (or some sequence of such characters) at the end of the path is required only in case of … |
 | Ok, I hope this is the right place for his kind of disccusion. I assume that this kind of question is rather apsurd but I may get killed for this. I have had expirience with both java and c++ but non in field of system programming. I am finishing my …  |
| | this is my attempt var test=["a","b","c"]; var var0="a"; for(var i=0; i<1; i++) { test.splice(test.indexOf(test[window["var"+i.toString()]]),1); } alert(test); it alerts "a,b" but I want it to alert "b,c" ref:http://stackoverflow.com/questions/5613834/convert-string-to-variable-name-in-javascript |
| | Hello the code below will fetch all unaswered questions from the db. But when there is only one question, when next is done, it doest submit, and gives a blank page.If more than 1 questions it works fine. Please help. Thank you <?php session_start(); //uri get from index $qu=$_GET['qu']; $userid=$_SESSION['userid']; … |
| | Hey everyone. I'm new here just looking for some guidance / pointers. I'm working on a program to figure out what kinda data is contained with in unknown file types which belong to a game I'm modding. There are a few programs that all ready extract data from the main … |
 | I have problem with this code show mi error Warning: mysql_result() expects parameter 1 to be resource, boolean given in C:\wamp\www\blogcode\resources\func\blog.php on line 34 function category_exists($name){ $name = mysql_real_escape_string($name); $query = mysql_query("SELECT COUNT(1) FROM 'categories' WHERE 'name'= '{$name}'"); return (mysql_result($query, 0)=='0') ? false:true; } How to fix this problem?  |
 | I am trying to make it so that the snippet below automatically creates extra pages to show me all the followers I have on my Twitch Channel. At the moment I have it at 25, but it does cap at 100. How can I make it so that it automatically …  |
| | Hi I want to display the html content of the web pages(url address) in a c# window applications, but it is possible to get the dynamic content of a web pages also. If yes please query your comment. |
| | Hello, I've got an assignment where I'm told to create a chat room application. I have already created the application using Java. But I am also asked to research at least three different technologies to implement chat room application, but I only know one... that is using Java Sockets. Is …  |
| | i had created a java application that has netbean frame work , but now am not able to run its exe file on other computeer then mine , its showing main class not fine error . can anyone help me in creating manifest file for the same  |
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| | I am working on PHP Framework now.I am 23 old . I will have 2 years of experience by 2016.And Company Bond will be over ,and i will be able to leave the company. I worked on cakePHP,Wordpress,WHMCS,Smarty etc.and will work on other PHP Technologies by 2016. I want to … |
 | Hello All, I have one webbrowser control and I took a dependency source property from the Internet and binded the same to my string Url. I took this dependency property because .Net doesn't lets you bind the Source property to a string datatype and only Uri datatype. Now I am … |
 | here is the question: The series of numbers: 1, 1, 2, 3, 5, 8, 13, 21, ….is known as Fibonacci series. Each number is the sum of the two preceding numbers. Write a C++ program that writes the first 5 Fibonacci numbers to a file fibnos.txt (in your local drive). …  |
| | i trying to write a script so that it does,nt allow the user to login again if already logged in...whether he tries from other browser.................. wat i m doing is setting a value in database to 1 if he logs in and 0 if he logs out .......den i check … |
| | hi... I have problem where I could not read 1k Mifare tag with vb2010 . I use the reader cr038 from here http://www.cytron.com.my/viewProduct.php?pcode=RFID-ICRW-CR038&name=Mifare%20Reader/Writer%20CR038 ... based on the datasheet(user manual) given the command to be used in hexadecimal .. can anyone help me ? Your help is greatly appreciated ... thank …  |
 | Alright this is reallly stumping me and rather aggravating. Long story short, I didn't like how the ListView worked in C#, so I decided it was time to build my own, using a TableLayoutPanel and a custom control I built to emulate the image and text effect. Well while testing … |
 | Hello every one, I was assigned to developed a website for My company and all is good by now,only the testing department gave a question if there is a way I could make that website be available on other devices rather than a Computer i.e,Smart phones,iPads and the kind. So … |
| | I'm trying to understand this function. I try to compile an run it, but it gives an error message at line 12. Thanks. #include <iostream> #include <string> #include <cmath> using namespace std; int stringConvertInt(string raw) { int sum=0, power=0; power=raw.length()-1; for(int i=0; i<raw.length(); i++) { sum=sum+(pow(10,power)*(raw[i]-48)); power--; } return sum; … |
| | Hi all, I need your help, I'm working on my php to get the list of contents from my get-listing.php script so I can generating the XML to output the contents into the XML. I have got a little bit of problem with output the contents. I'm still getting the … |
| | i have a problem that how to concatenate more than two string in operator overloading i write a code but it is not run #include<iostream> #include<conio.h> using namespace std; class count { private: char str[50]; public: count() { str[0]='r'; } void input() { cout<<"Enter string = "; cin.getline(str,50); } count … |
| | using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace interfejsi interface Figura { String Plostina (); String Perimeter (); } } using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace interfejsi { class Kvadar : Figura { int a,b,c; public String Perimetar(int a, int b, int c) { return (a … |
| | My program displays the details of 2 students. name id address module code and module marks. my program works well but the problem is when i enter the details of the 2nd student i am not able to enter the name as if it skip this first part and go … |
 | Here's a little program i wrote, i'm trying to pass my structure book to function input. The code works fine on Code::Blocks but VS12 is giving an error on compliation " error C4700: uninitialized local variable 's' used ". What i'm doing wrong? #include <string.h> #include <iostream> using namespace std; … |
 | Hello everyone im trying to make a website for movies so its pretty simple with movie boxes but the poblem is i dont want to do it like every single movie i add i need to write a new code in `index.html` so is there a way to skip this … |
 | Hello Everyone, I am trying to achieve pagination using jsp javascript and servlets. Here is my code below: SearchUserViews.java `package TestPackage; /** * * @author Sagar */ private String _userid; private String _firstName; private String _lastName; private String _emailAddress; public userProfile(){ _userid = ""; _firstName = ""; _lastName = ""; … |
| | how to make andriod apps? Which softwares is need for building a andriod apps?  |
| | Hi, I am using wdCalendar and it is working fine localhost . But when I have the using on server it's not work show msg'sory could not load your data, please try agan later.... (I have changed my server username and password bot not work) plz tell me how to … |
 | I'm trying to create a sorted linked list without using Collections. I don't want to use Collections since I'd like to learn how to work with Linked List manually. I'm getting NullPointer exception when I'm comparing strings and comparison <0. Any suggestions and help are appreciated. This is the part … |
| | Hi guys i am using sax to extract data from an xml file but i can't seem to discover how to extract <![CDATA[%s]]> from the xml below is the xml and the java code //java codepublic class XmlParser { public XmlParser(String xml) { try { SAXParserFactory factory = SAXParserFactory.newInstance(); SAXParser … |
| | I have done task management software using php.now I would to like to write a php code to(restrict) set deadline date and time in users taskmanagement page by admin.Deadline date already entered by admin in the database.if the deadline date expired the user cannot access his task management page and … |
| | Hi Everyone, I'm trying to import a ever changing CSV into MySQL on the fly, there is constant data being aded to the file and don't to everything every time. Is there a way to add new data only? Kind Regards |
| | I usually use wp clone wordpress plugin which basiclaly zipped the database and folder of wordpress to upload to a new install of wordpress. I can't use it however on a bridal woocommerce website. It tries then eventually gives me a 404 page not found error. The is has about … |
| | Hi, I am trying to create a jquery slider with navigation button and arrows, but my slider is not stopping at the last image nor stopping at the first image. See my fiddle for an example: [http://jsfiddle.net/c2mKp/](http://jsfiddle.net/c2mKp/) Any help is welcomed. HTML: <!-- Jquery Slider --> <div class="jquery-slider"> <div class="wrap"> … |
| | Howdy, I am looking to download a list of malicious JS code in order to test it on my localhost website I am developing. Is there any place to download such a list ? Thank you in advance for your answer. Begueradj |
| | hello everyone i was wondering if you guys can help me.. i am really tired i havent slept for 2 days trieng to figure out how to do this i am a begginer in this and my prof asked me a game which is http://www.miniclip.com/games/fat-slice/en/ he wants it in c … |
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| | I have been trying to work around a problem but am not having much luck. I have classes that include a file with my db settings. The problem is I have a functions directory that calls some of the classes. I get failed to open stream: No such file or … |
| | #include <iostream> #include <conio.h> using namespace std; int main(){ char command[1024]; char newchar; cout << "Command Line Interface Test with Intellisense" << endl; cout << endl; newchar = _getch(); command = command + newchar; } My Code. It doesn't work. `command = command + newchar` has a problem. Please help. |
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| | Hello, I am having issue connecting my Access database to my PHP site via ODBC. Here is what I am doing: <?php $dbName = "F:\Data\Web\_Home\TickSys\TickSys.accdb"; if (!file_exists($dbName)) { die("Could not find database file."); } print "Found DB File."; $db = new PDO("odbc:DRIVER={Microsoft Access Driver (*.mdb, *.accdb)}; DBQ=$dbName; Uid=; Pwd=;"); ?> … |
| | I need to write a code that is gonna remove a whole row/column in a matrix(either static or dynamic matrix) |
| | I had created a window application, finish debug and it work perfectly in my computer. I then copy a whole folder includes the .exe file to another computer which doesn't installed vb. When i run the .exe files, it doesn't work and pop out the statement below: *********************************************************************************** See the … |
| | Hello. I have a two problems with my Regsystem. 1st. **Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\mycms\reg.php:229) in C:\xampp\htdocs\mycms\reg.php on line 266** 2nd: When i Register a user - system message "Username already exist" not "Registration succesfull".. this is the code of register.php … |
| | please give me a code of multiple linked queue in data structure using c++ |
| | Hey guys and girls, I have to code 3D water, and I can't think of an Idea. I'm currently using Unity and reading stuff for meshes in Unity and to be honest, I'm not getting anywhere far with the Unity mesh architecture, but I'll get there... (ASAP) So my problem … |
| | Heyho users; I need to update a label in a window every x seconds to get an variabel ("res") which is up to date. My current code: def init(win): win.title("Ausgangsposition") win.minsize(800, 600) lab=Label(win, text="Aktuell: " + res +" Euro", bg='#40E0D0', fg='#FF0000') lab.place(x=20, y=30) btn.pack() def updater(win): ids = lab.after(1000, updater) … |
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