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| | hey there Daniweb. So I am in need of some help with a project I have. We need to create a program that will print out rows of asterisks as tall as defined by the user. [CODE]For example, if the user entered, 1 2 3 4 3 2 1 10 … |
 | **Please note that I am not asking for an answer to the exercise just abit more explanation** I have this question that I do not understand. Using a class to wrap simple stream input (InputWrapper.cs) modify following program to calculate area of a triangle given base and height using System; … |
 | Good evening I have this code in PHP that serves to list the latest topics in a forum (IPBOARD): <?php // CONFIGURAÇÕES DE CONEXÃO $connect = mysql_connect("localhost","root","senha") or die (mysql_error()); $select = mysql_select_db("forum") or die(mysql_error()); // URL DO FÓRUM $url = "http://endereço do forum/"; // LIMITE DE LINKS QUE IRÃO … |
| | I want to print the string. In my code i am not getting the right string. line="\\python\001tag\file.txt" str=re.search(r"\[(0-9)+]",line) (dont use raw_string here) print str.group() This gives nothing. I want to extract 001 from there. Note: I dont want to use rawstring.because here user is getting the path from other resource. …  |
| | Having two Problems shown below: 1. **Want to send post form data to other domain area and receive response from that domain page**. (Ajax not working for other domain) 2. Show ads div between worpress post area through plugin. how can i make this plugin.? |
| | Now am working with java application . I have to connect server and client through No-Ip Duc host.Is it possible or not??? Server side code: ServerSocket ss=new ServerSocket(5223); System.out.println("Waiting for client"); Socket soc=ss.accept(); System.out.println("Connected"); client side code: Socket soc=new Socket("rmcsnoiptest.ddns.net", 5223); This is what i tried.  |
 | i have two tables in access and i want to update datagridview which is made from joining of these two tables, how update this datagridview in vb.net |
 | The containers SET/VECTOR/LIST/MAP are very similar in use,so how to choose which one to use? Is where any special cases? Thanks  |
 | after compiling,when i run program my 'FTN 95\PLATO' recently showing me black DOS box,only reading "PREES 'RETURN' to cotinue" without executing the program. could u say why is this happening ?  |
| | could anyone tell me how to dynamically select an item in a listview?? i tried `listview.setSelection(1);` and `listview.performItemClick(listview,3,listview.getItemIdAtPosition(3));` both of them don't work..please help me. |
 | Here is the page: <?php include( "mypath.php" ); include( "{$filepath}/config/clientdbconnect.php" ); if ( ------------------------- ) { #exit( "Security Violation" ); } include( "header.php" ); $sqle = "select * from helpconfig where cid = '1'"; if ( !( $resulte = mysql_query( $sqle ) ) ) { exit( mysql_error( ) ); } …  |
| | Hey guys, so I'm creating this webapp that creates a QrCode based on informations given by the user, decodes QrCodes and creates a log. I would like some tips, like QrCodes, Image processing, Getting SubImages libraries and API's. I'm using HTML5, CSS3 and JavaScript. This webapp will be able to … |
| | I am using PrintWriter to write the input from the standard input to a file, here I am trying to create an ascii table in the text file, but there is no proper alignment of the table in the text file. Here is my code guys. package code.practise.MyIdeas; import java.io.FileNotFoundException; … |
| | kindly help me in making program in the permutaion of 1,2,3,4,5. Permutation means the arrangements of the numbers 1,2,3,4,5. ex. 1,2,3,5,4 1,2,4,5,3 and so on.. there are 120 results. |
| | Hi guys, I have 3 classes : 1.Product(Super Class) 2.SmartDevice(Sub Class) 3.Accessories(Sub Class) so I made 3 tables in database and made productId as a foreign key for smartDevice table and accessories table so I've had a trouble thinking about what the code of CRUD will be if I used … |
| | Hi every one. i have built an online fleet management app in php/mysqli successfully. I now have to add a gps device to send lon,lat, speed and so on to online app. I did some reading on php tcp socket listener, but am not very clear. Do any one have … |
| | i have a xml file.that doesnot have attributes in the tags.for that i created the xslt file and then used xml datasource and put in a grid view.now i need to search for text in the grid view and need to put the results in grid view again.it is possible.suggest … |
| | //Hi,can someone explain what is the difference of declaring the main in C++/C++11 //What is most common may to use or it's metter of personal choice? int main() { return 0; } /////////////////// int _tmain(int argc, _TCHAR* argv[]) { return 0; } /////////////////// int main( int argc, char ** argv …  |
 | So I've built a Queue data sructure(all the needed methods) and I just wanted to know how can I use my Queue objects in different project ? |
| | i want to display 3 data per row and n number of rows. someone help me to do this. <div class="top-box"> <?php include("config.php"); $sub2_category_id = $_GET['sub2product_id']; $sub2_category_name = $_GET['sub2product_name']; echo '<h2 class="head">'.$sub2_category_name.'</h2>'; $sql = mysql_query("SELECT p.`product_id`, p.`brand_name`, p.`brand_path`, p.`sub2_category_id`, p.`sub_category_id`, p.`main_category_id`, p.`date`,ba.`brand_amount_id`, ba.`available_pack`, ba.`mrp_amount`, ba.`our_price`, ba.`product_id` FROM `product` p JOIN …  |
 | Not sure how to explain what is going on but after some time scene builder just won't display the fxml file that I am trying to modify further. It happened a couple of times so far and its really annoying because nothing can be changed. Yes, I do see scene … |
| | Hi, I am stuck trying to reuse the calendar or the date time class in visual basic I can not find a way to reset the former settings. Is it just me or is there a way to accomplish this task. Any help would be appreciated. I feel it is … |
| | **note:** This was also posted to the [comp.lang.scheme](https://groups.google.com/forum/#!forum/comp.lang.scheme) earlier today. I normally wouldn't cross-post, but after I noticed the extremely low traffic on the newsgroup, I decided to try a more active, if less specialized, forum. As part of a larger project, I am writing a macro that defines a … |
| | <?php //start php tag //include connect.php page for database connection Include('dbConnection.php'); //if submit is not blanked i.e. it is clicked. // var_dump($_REQUEST); session_start(); $errCount = 0; $user = $_POST['usernameTbx']; $pass = $_POST['passwordTbx']; if(isset($_REQUEST['submit'])!='') { //VALIDATE USERNAME TEXTBOX if($_REQUEST['usernameTbx']=='') { $errCount += 1; $_SESSION['error'] += array('usernameTbx' => "Username cannot be empty"); …  |
| | #include<utility> #include<tuple> #include "stdafx.h" #include<string> using namespace std; int _tmain(int argc, _TCHAR* argv[]) { pair<int, string>p(42, "forty-two"); cout << p.first << " " << p.second << endl; p = make_pair<int,string>(112,"one-one-two") ; cout << p.first << " " << p.second << endl; return 0; } // Can some one help to … |
| | Hi, I need some help please i could not show the balls,when my pacman is moving,i want my pacman will through balls when it's moving.but i could not show his balls,can you please help me what is wrong or missing in my code. I appreciate someone can help me import … |
 | Could some 1 please tell how to do timestamps that not rely on users computer? time(); and UNIX_TIMESTAMP() seems to rely on users pc Thanks |
| | Hello i try to update the Image using Update Query in MySQL here's the code $pic = $_FILES['photo']['name']; $sql = "UPDATE `std_login` SET `imagename` = '$pic' WHERE `std_id_no` = '$std_id'"; the File upload works, but not Stored in Database. what to do? help me please. |
| | Hello DaniWeb, I am working on project in which admin generates dynamic query by selecting value from the First dropdown(program) then second dropdown (semester). The concept is that For example: if admin select "MSCS" from the first dropdown list and "3" from the second dropdown list. it should populate all … |
 | I need to get the list of diagnosed disease of the patient by choosing his name in the combo box,how can I do that? This is my code. <select name="pname" class="textfields" id="model" style="width:180px;" onchange="getVal1();"> <option id="0" >--Select Patient Name--</option> <?php $con=mysqli_connect("localhost","root","","dbnpatient"); if (mysqli_connect_errno()){ echo "Failed to connect to MySQL: " … |
| | Dear all, May I know what is the problem for my source code. I let the user to choose the Quarter and Subdept. But when the user choose one of the Subdept, it will show this error Expected '}' at line (var rows = eval('(' + xmlhttp.responseText + ')');) May … |
| | Hello, I am currently completing a side project. The biggest ideal of it all has to do with a dynamic drop down box. I have heard and seen of the 'auto complete textbox' feature by using ajax/jquery toolkits. That is what I'm looking for, but I was wondering if there …  |
| | I am currently writing a little applet to modify files in a certain way. However, I am noticing wildly strange behaviour. I have an output file that is fopen'd in "a+" mode. If the file did not exist and was created, the resulting output is total garbage (however, it exhibits …  |
| | I am new to programming and I have learned the language javascript and jquery but I can't actually make things work. In other words I know all the parts of the language, but I can't turn ideas into code. Does anybody have ideas on how to learn to code ideas? |
| | Hi DaniWeb, I've been programming a litecoin clone for about two weeks now. I came to build the daemon to acquire a merkle hash, but It give me this error. Error: To use vizcoin, you must set a rpcpassword in the configuration file: /home/crypto/.vizcoin/vizcoin.conf It is recommended you use the … |
| | Hi guys, I have a class called Account with variables called Balance and Status. The Member Name is given by the User through cin and represents an the Account Number. How can I diynamically create an object through cin and give their variables a value through cin? I have been … |
 | I want to do some action with the help of multiple key pressed in vb.net even program is minimized. I've read the only way of detecting global keys is using a timer. So can someone **please** tell me how to do it? With multiple keys. (eg: ALT+A)  |
 | Hello programmers! I am working on a program that checks if a user's input is a palindrome (in this case, the input is a string). I am using a custom class template "stack", that is a constrained version of my custom class "List", which is a linked list class template. … |
| | Hello All, I have searched every forum and google etc but nothing directed me in right path. Requirement: I am using a COM object which can be initialized only once. But, when I try with webapi the first run goes fine and the rest fails as the COM object does …  |
| | Can string be compared with == operator? I know that they can be compared using strcmp() function. But this snippet confused me a lot #include <stdio.h> #include <stdlib.h> int main() { char str1[]="Good Morning"; char str2[]="Good Morning"; if(str1 == str2) printf("Equal"); else printf("Not Equal"); return 0; } The output of … |
 | i'm creating the form class. the form us showed and the window procedure works. the problem is that some messages(like WM_CREATE) aren't working. so how can i connect, correctly the form to window procedure? |
| | i'm build a function for do the combination of keys(like the kombat games: we do some combination keys for do an actions): bool CombineKeys(std::vector<int> const keys) { static bool PreviousKeyPressed; static DWORD StartTimer = GetTickCount(); static int i=0; if((GetAsyncKeyState(keys[0]) & 0x8000) and PreviousKeyPressed==false) { i=0; SetWindowText(a,"hello"); PreviousKeyPressed=true; i++; } else … |
| | Hi Dani I am trying to develop a case study in c languade for addressbook.Is glade a turbo c accepted GUI. If so how can I link c program functions, xml etc with glade.I have no idea.Please reply as soon as possible. Thanks Saranya |
| | Hi all Here is my snippet for(int i = 1;;i++){ System.out.println("Please enter the name:"); name = input.nextLine(); System.out.println("Please enter the email:"); email = input.nextLine(); if(!email.matches(EMAIL_PATTERN)){ System.out.println("Please enter a valid email.\nThe details are not saved please start from the beginning."); i--; // break; continue; } else { printwriter.println("|"+i+")\t|"+name+"\t|"+email+"\t|"); printwriter.println("+-----\t+-----\t+-----\t+"); } if(i>=1){ … |
| | There is a security technique known as code signing. It basically generates a certificate for your code. This certificate first certifies the author of the code. Second, it has a value generated from the code. This value is unique to that code. If any changes are made to the code, … |
 | Hi,can anyone help me how to start programming With MFC C++ ? and what's the best learning source for it? and is it good to learn that ? i am have some good experience with c++ and i am looking forward to design some gui programs ,i know that there …  |
 | <?php session_start(); mysql_connect("localhost","root",""); mysql_select_db("secure"); $name = $_POST['n']; $address = $_POST['x']; $order = "INSERT INTO user VALUES('$name','$address')"; if($result) { echo("Input data is succeed");} else { echo("Input data is fail");} ?> Error: No base was selected |
 | create table invoices( year int not null ,invoice_number int not null auto_increment ,primary key(year, invoice_number) ); insert into invoices(year) values(2009); insert into invoices(year) values(2009); insert into invoices(year) values(2009); insert into invoices(year) values(2010); insert into invoices(year) values(2010); insert into invoices(year) values(2010); select * from invoices; +------+----------------+ | year | invoice_number | …  |
 | Should apostrophe's be stored from a form into a database as ’ or as is ' If Im pasting articles into a database from another website do I need to convert the string on posting or leave them as it is. |
 | Hello guys, have you got any samples of mobile security application or database security on SQLight that works? My idea is to learn a secure login where users location is shown, captured and added to the database when the user logs in. I am a student, starting on security and … |
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