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| | How do you validate checkbox/radiobutton lists? will it be like normal validation? |
| | i have a windows forms with 7 texboxes, i would like to save the input into a sqwl databse , but i am having a bit of problem, this is my code: Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim con As New SqlConnection("server = … |
| | #include<iostream> using namespace std; int main() { int test; cin>>test; while(test--) { int start,end,m; cin>>start; cin>>end; bool arr[end]; for(int i=0;i<end;i++) arr[i]=true; for(int i=2;(i*i)<=end;i++) { for(int p=2;(p*i)<=end;p++) { m=(p*i-1); arr[m]=false; } } for(int i=start-1;i<=end;i++) { if(arr[i]!=0&&i!=0) cout<<i+1<<endl; } } return 0; } |
 | Hi, i'm new 2 C#, so my question may seem stupid... but, what is the code to exit an application. I know in java it is: [CODE]System.exit(0);[/CODE] Thanx in advanced, C++ |
| | I want url like www.abc.com/pagename but when I wrote RewriteRule ^(.*)$ page-detail.php?url=$1 but it will show www.abc.com/pagename not www.abc.com/index.php or www.abc.com I want to run both pages www.abc.com/index.php and www.abc.com/pagename. How I can ? |
| | Guys why is my image not loading on my JFrame?? BTW I am using eclipse on my mac. Code for Board : package ourgame; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Board extends JPanel implements ActionListener { Dude p; public Image img; Timer time; public Board() { p = … |
| | This program just demonstrate how a node can be added,deleted,searched,counted,and printed using Singly Linked List. An easy code to understand :)[code]////////////////////////////////////////////////////////////// ////////// -: Singly Link list :- ///////// //////////////////////////////////////////////////////////// /* reference : Understandng pointer though c - Y karnetkar. */ ////////////////////////////////////////////////////////// ////////// Programmer : Harsh chandra /////////// //////////////////////////////////////////////////////// # include<stdio.h> … |
| | cout << "Enter size of array: " << endl; cin >> size; cout << "Enter elements: "; for(i=0;i<size;i++) { cin >> array[i]; } |
| | for (int index = 0; index < 200; index++) { if(find_array[index] < minimums[0]) { minimums[0] = find_array[index]; //Lowest number cout <<"The index is " << index << endl; // trying to find an index } } for (int index = 0; index < 200; index++) { if(find_array[index] < minimums[1] && … |
 | Some weeks ago I posted this and I realized from the referrals that it may help to be as a code snippet. This is an example of getting products details from categories – subcategories using ajax call. I am fond of OOP and this is not , but I believe …  |
| | I am a #rd yr. B.Tech student & want to do projects on C & Linux Shell Programming.It will be of great help if I can be supplied with some project titles for freshers with industry relevence. Thanking you, Supra  |
 | I have no clue why this search isn't working. Two majors problems (1) As is it always returns false (2) It would recognize valid IDs if instead of setting found to true, I just returned true, but I don't want to do it like that, and if there was an …  |
| | Hi guys, my assignment is to create a program that sets up a menu for a user to choose from. The menu should consist of an addition, subtraction, multiplication and division problem. It seems to work well, but the only thing that's not working is the division problem. Whenever I … |
 | Hi guys, I am trying to get the last_insert_id() from the table above, that way when it sends the query and is successful, it then updates the events table with timestamp, id , asset type and asset id from the insert code. I am currently using the max(id) but its … |
| | Here is my code along with question in it. #include<stdio.h> int main(){ int i,a[2][3]={{1,2,3},{4,5,6}},*p=&a; printf("%d",p); // Printing the base value. printf("\n%d",p[4]); // Q) Does this means *(p + 4) ? printf("\n%d",p[5]); // Q) Does this means *(p + 5) ? getch(); return 0; } |
| | Hi, can someone pls help me. I'm trying to pass the name of the user who logs in from a login form and display his/her name on a Main form. I'm using get{} and set{}. My problem is with the function I'm trying to create to return the name of … |
 | Hello guys, I hope you can clarify something for me please. I was looking into carousels, found an excellent one and replicated in my code (for reference this is the one I looked at, it’s really good and easy to understand https://tutsplus.com/lesson/the-obligatory-slider/). Anyway, I have implemented that and I thought … |
 | I am trying to get the highest value in my rows. I have been at this awhile trying to figure it out. I assume it is suppose to return 3 values but honestly i really suck at this. Here is what I have public static int getHighestInRow(int[][] numbers, int row) …  |
| | Write a float function rectangle() that computes and returns the area of a rectangle using its two float formal parameters h and w, where h is the height and w is the width of the rectangle |
| | Hello! This is mainly a curiousity question, I may apply it to something in the near future though just as an added twist... :D So essentially I want to figure out how a progress indicator is created in the shell. For example with wget or something you may see a …  |
| | listname = ['bartian', 'lenana', 'kilimanjaro', 'uhuru', 'elgon', 'everest'] while True: if listname[:-1] == everest: print(listname[:-1]+=) I need a way to loop over this list and print the items in the list. I dont know whether this is pythonic since am having trouble printing the items. I want it to print …  |
 | Just got to playing around, and felt that the VB forum on here could use some posts. What I was playing around with forms in VB.NET and wanted to hard code centering a form. Here is what I found...and if anyone has an easier or slicker way...let me know. -in …  |
 | Hi, I want to create a dependency property for both Command and CommandParameter so that I can use these in controls that don't support Command and CommandParameter like textblock etc. I have written and taken help from someone to create DP(dependency property) for Command and its working fine but for … |
 | *Hello. I am not new to the wonderful site - Just lost login credentials* I am resuming work via Python and must make some installs into my Lib. I am having trouble with this - I have not used Python in 2-3 years. Many syntax errors. This is from install … |
| | Hello All, I went through many websites and did not find any converter that could purely convert C# syntax to VB syntax. However there are many converters available on the Internet but personally I don't think they are pure converters. Requesting all to please suggest some online tools/converters to achieve …  |
 | In most modern languages, there are two fundamental approaches to repeating an action: either *iteration*, in which an action is placed inside a special-purpose structure which causes the action to be repeated, or *recursion*, in which a general-purpose function calls itself (or another function which in turn calls the earlier …  |
| | Hi all, I have a resource dictionary which is already added to the App.xaml however when I add the particular style to my Grid, it doesn't gets reflected while debugging. Can anyone please help me on this ? My codes are as follow :- MainPage.xaml <Grid x:Name="myGrid_MainPage" Style="{StaticResource myGridStyle}"> myRD_Main.xaml …  |
| | I've been having tonnes of issues with Mod Security. I am busy writing a CMS for a project at work and while developing a page to edit a certain database record I kept getting 403 errors. After hours of banging my head against my desk, adjusting bits of code I … |
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| | Hi, I stored hindi data in my my sql table through Php form. While fetching,it is not coming in hindi but some unusual symbols like à ¤—à ¤¿à ¤°à ¤§à ¤° à ¤—à ¥‹à ¤ªà ¤¾à ¤² à ¤°à ¤¾à ¤¯à ¤¤à ¤¾à ¤¨à ¥ is coming. using below code also [CODE]mysql_query('SET character_set_results=utf8'); mysql_query('SET names=utf8'); mysql_query('SET character_set_client=utf8'); mysql_query('SET character_set_connection=utf8'); mysql_query('SET character_set_results=utf8'); mysql_query('SET collation_connection=utf8_general_ci'); [/CODE] Need help.. |
| | So i'm making an rpg game with c# and xna. How can I create a simple camera that follows the player as they move? I only wish for the camera to move as the player reaches the middle of the screen. I dont require it to rotate, zoom in/out like … |
 | Many site can ask you to make an account in order to get more services etc. Most of the time a password is asked also. I understand there is a need to make a password of a certain length, say at least 6 chars or longer. What I don't understand … |
| | Hi everyone, I recently installed Python on Windows. I wanted to develop a gui program using Tkinter. The problem is that when I try to import Tkinter module. It gives me a 'module not found' error. But I thought Tkinter was preintalled within Python's installation. It is even more confusing … |
 | hi! good day sir. how can i add a link <a> to body <body> with a function <onclick=""> that change the center of google map. HTML <a href="" onClick="myFunction()">location 1</a> FUNCTION function myFunction() { ??????? }  |
| | Hi all, I am a naive programmer to VB and VB.Net, I have mostly used C# and now I am stuck at a simple point as follows :- CollectionView.CollectionChanged += Function(sender, e) RebuildSearchIndex() I don't have any idea how to replace "+=" as its showing some error. Requesting you all … |
| | Hello All, I am populating my frame from different pages and showing the output as a grid. Following is my xaml code :- <Frame x:Name="mainFrame" Grid.Row="1" JournalOwnership="UsesParentJournal" /> and xaml.cs :- mainFrame.Source = New Uri("Views/ProductsPage.xaml", UriKind.Relative); But I want to change the selected/unselected (focused/non-focused) row colors in this frame and … |
 | hi every one , i have this Question and i hope if i find an answer about it , can i convert a pdf file to image using vb6 ?? |
 | This is an example of a singly linked list allowing you to enter a number of names and associated ages. The twist is that the names are inserted into the list in ascending order. When the list is displayed, it is already sorted by name. Note: This is not an … |
 | What does -> mean in the following line of code? bulk_in=end_point->bEndpointAddress; My books show - and > but neither of them seem to apply. The books don't seem to show both together. This is part of a USB driver that I'm trying to convert from Linux to C for the … |
| | The PySide (PyQT) GUI toolkit can be used to play wave sound files. |
| | Hello All, I just wrote some code in C# and tried converting to VB.Net. I am getting 3 kinds of errors in my code :- 1. Class 'XXX' must implement 'Function XXX(abc,pqr,...)' for interface 'XX.XX.XX'. 2. 'RaiseEvent' definition missing for event 'XXX'. 3. 'XXX(abc,pqr,...)' is an event and cannot be …  |
| | Sir I am using these codes to clear all textboxes in form <script type="text/javascript" src="jquery-1.7.1.min.js"> function clearboxes() { document.getElementById("my_name").value=""; document.getElementById("my_moba").value=""; document.getElementById("my_mobb").value=""; document.getElementById("my_add").value=""; document.getElementById("my_email").value=""; document.getElementById("my_myfax").value=""; document.form1.my_name.focus() ; } </script> Is there any way to run loop to clear all textboxes rather then writinng separte line for every textbox?  |
| | PySide's QWebView can load a given url and display the web page associated with it with just a few lines of code. |
| | i have two exrcise jsfiddle.net/Er2Ef/10 jsfiddle.net/Er2Ef/11 and i have common js file for above two exrcise and i am going to run this exrcise on one html page that is seems like this fiddle jsfiddle.net/Er2Ef/9 so how can i run this two ercise in one page and my real problem … |
| | I am sending data from index.php fiel to another exec.php file using $.ajax method and executing the data on that file now when i am sending back output data using jsonp callback i am getting incorrect data on index.php. I am also writing same output data into a txt file … |
 | Just curious about your thoughts on this subject. **Example:** www.site.com/?id=1 or www.site.com/?id=8adyfa8df614812yasdf (which is also "1", but encrypted) What would you recommend? What do you use? Anyone with pros and/or cons on if you should encrypt your URL data? **My thoughts:** Pros (to encrypting URL data): - Makes it harder … |
| | If you decorate a function, then some of the information is lost during the debugging process. Python supplies another decorator @wraps to help out. A decorator for a decorator, very interesting. |
| | I am currently working on a new language design in the Lisp family, which I am calling 'Thelema'. It is intended to be a multi-paradigm language which is related loosely to Scheme and, to a lesser extent, Common Lisp, but with modern concepts such as package management, support for object … |
 | <?php $con=mysqli_connect("localhost","root","","trial"); if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } if(isset($_POST['submit'])) { $billno=$_POST['billno']; $doa=$_POST['doa']; $dod=$_POST['dod']; $dbcd=$_POST['dbcd']; $acno=$_POST['acno']; $dosub=$_POST['dosub']; $suby=$_POST['suby']; $dop=$_POST['dop']; $credate=$_POST['credate']; $paytype=$_POST['paytype']; $sql="UPDATE cust SET doa ='$doa', dod = '$dod', dbcd='$dbcd', acno='$acno', dosub='$dosub', suby='$suby', dop='$dop', credate='$credate' ** WHERE billno = '$billno'";** print $sql; if (!mysqli_query($con,$sql)) …  |
| | <?php $con=mysqli_connect("localhost","root","","trial"); if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } echo "<table border='1' style='border-collapse: collapse;border-color: silver;'>"; echo "<tr style='font-weight: bold;'>"; echo "<td width='200' align='center'>Customer</td><td width='200' align='center'>Amount</td>"; echo "</tr>"; if(isset($_POST['submit'])) { $custype = $_POST['custype']; $from = $_POST['from']; $to = $_POST['to']; echo "<br><br>"; echo " <h2> Grand … |
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