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| | I am currently making a game and am working on the town code right now. I have booleans for the areas in and out of the town, but when I go to leave an area it resets me back at the beginning of the program. I have it set to … |
| | I'm in an introductory CS course and our task is to build the best ideal boggle board (one that would get you the most points). We are allowed to use arrays, c-strings, and reference parameters (no structs/pointers since we are just starting to learn about those). Step one: I built … |
 | If I want to transfer var1 in form1 to form2 to be used in an alogrithm how do I do this? I have tried importing the form and then using the variable - no success. I have tried something to this effect form1.var1 - Get the error that var1 is …  |
| | I am coding something fairly simple and I've run into a few barriers. Keep in mind I don't have much experience in VB.NET. **1) I have created timer that is activated by the user with a user-defined time. But, when the "Start" button is clicked, the timer immedieatly sets off … |
| | hi whats the meaning of these signs? for example: [B]System.out.printf("[COLOR="Red"][U]%6s %6s %10s[/U][/COLOR]", "x1", "x2", "(y1, y2) \n");[/B] |
| | I need to send newsletters say to 20,000 email IDs, but in batches and I am very new to this mail sending process so I got stuck at the beginning only. I have my mail server is a shared server, so I have the limit say 100 emails per hour, …  |
| | Hi guys, This feels like something that should be possible in Python, and something that I feel like I should know how to do. Image I have a list of numbers: items=[10,20,30] Let's say I wanted iterate over them and define two new variables, a and b. a=[] b=[] for … |
| | Hi, I am creating a sort of zombie game. The concept is if the player gets too close within a distance, the zombie will chase the player. There will be a hit detection when the zombie object hits the player object. I used a trace statement for when it hits. … |
| | Let's say I have a method called 'test' which should return the arraylist called 'theList' containing X number of Integers. How would I do that? public static void test(){ SOME CODE ... return theList } What should 'void' and 'theList' be replaced with in that code to make it work? |
| | Hello. Please advise what is wrong in the following code that align and border attributes change when mouse is over the table, except the background color. <table id="myTable" width="200px" cellpadding="0px" cellspacing="0px"> <tr> <td>One</td> <td>Two</td> <td>Three</td> </tr> <tr> <td>1</td> <td>2</td> <td>3</td> </tr> </table> <script> myTable.onmouseover = function(){ myTable.setAttribute("align","center"); myTable.setAttribute("border","1px solid"); myTable.setAttribute("bgcolor","#FF0000"); … |
 | Hello there, I need help to create simple rank system 1st thing I need is how to number the players in my database from 1 to ...... so if I create multipage in each page there is the actual rank for them 2nd : I need to create change indecator … |
| | Hello PHP geniuses! I am a beginner in php and would like to seek your expert advices and knowledge. When I display the result to a table, it always loop at the bottom, I want to display the another table at the right side of the first table. When I … |
 | hello ive been working on a small project and im a bit stuck. import subprocess path = "/var/log" #i wanna be able to do something like subprocess.call("nano path") # but i noticed that using nano like that wont work because path is just a python string any help  |
| | Hi all! I need help with Visual Basic I am trying to build a program in which the user types a question into a text box. Then the program looks for that question in a database (access database to be specific) and returns the appropriate answer from the database. I … |
 | Hello Community, I was wondering if there is a way to place CMD within a panel of a vb.net form.  Example: Please Help  |
| | I took a different view with Delete States. I decided to implement it like the InsertAfter method by using a Boolean, but I am pretty sure I am doing it right, but it only displays one state after I implement it. My Code for the Delete /** * * @param …  |
| | Hello, I've been trying to find a place that explains how a pre-built 3D array is populated, but it seems like there is only help on how to declare it out there. Can anyone explain it? I know what data i want to put into the array, I just don't … |
| | How do i put div tag in my example echo here? if ($_SESSION['username']) { echo "you are logged in as: ".$_SESSION['username']; } I want to put style(css)on that $_SESSION(username) whoever logins. For example, you are logged in as: Sam I want to style the name Sam. |
| | Hi I am trying to run the post fix and pre fix operation in C++. The code which I tried is given below. #include <iostream> using namespace std; int main() { int a =0; cout << ++a + ++a + ++a << endl; // 7 a =0; cout << ++a …  |
 | I need to add an image (saved path in mysql - image from file on server returned from $image_id) to my page according to 4 rows returned. There will always be 4 rows returned from db. My problem is that it shows the same image (main with 3 thumbnails) in … |
| | I got a few labels which show a entire week. It's displaying the long date like this LblCurrentDay.Text = Date.Now().ToString("D") LblCurrentDay1.Text = Date.Now().AddDays(1).ToString("D") LblCurrentDay2.Text = Date.Now().AddDays(2).ToString("D") LblCurrentDay3.Text = Date.Now().AddDays(3).ToString("D") LblCurrentDay4.Text = Date.Now().AddDays(4).ToString("D") LblCurrentDay5.Text = Date.Now().AddDays(5).ToString("D") LblCurrentDay6.Text = Date.Now().AddDays(6).ToString("D") The labels are all inside each of their own small panel. But … |
| | Hi, I have a custom combobox(say comboboxEX) derived from System.Windows.Forms.ComboBox. OnPaint() event I have some background color and styles for the combobox. Every thing works fine. My problem is, I can't set background color when DropDownStyle is "**DropDown**" and **Enabled = false**. But it workes when DropDownStyle is "DropDownList" and … |
| | I am having problem with my python homework. My homework is asking to create a Python program to calculate a student test averages regardless of how many tests will be averaged. Also, it is asking to allow the teacher to continue averaging grades for any number of students. This is … |
| | Hi everyone, When I'm typing url for e.g. www.mydomain.com then, it is not redirecting to www.mydomain.com/index.php. It is displaying error message on browser as **Server Error. 403 - Forbidden: Access is denied. You do not have permission to view this directory or page using the credentials that you supplied.** If …  |
| | hi all, In the book "Programming Languages-Pragmatics" second edition by Michael l. Scott and Morgan Kaufmann, there is a sentence while explaining about copy constructor: "In recognition of this intent, a single-argument constructor in C++ is called a copy constructor." This is about the constructor of the form foo::foo(const foo& …  |
| | Thank you for looking at my issue. I am a beginner in school and we have an excercise that asks us to write a program that uses nestes loos to draw this patter: ******* ****** ***** **** *** ** * and ** * * * * * * * * …  |
 | Please help, so I have this combobox in html/php, So I want to load the records from mysql to a combobox, I had done that, so when the user selects a record in combobox, how can i get the selected value in the combobox?? Please guide me. I'm new in … |
| | Hey everyone need some help again with finding the min and max from a text file. its my college lab assignment. here is my code till now. #include <iostream> #include <fstream> using namespace std; int main() { ofstream fout; fout.open("Text.txt"); ifstream fin; fin.open("Lab6.txt"); float c; int count = 0; float … |
| | Hi, I had an assignment where we had to fox a program and get it working correctly. I fixed 99% of the problems and the program runs correct. The only thing that is wrong is my insertionSort() method. It runs correctly, but in the wrong order. Currently its listing names … |
 | ***using select query result in insert query*** ***i have this code in .cs Page .cs page*** String query = "select userid from tblUser where email='" + EmplyrSession + "'"; SqlCommand com = new SqlCommand(query, con); try { con.Open(); int noRows= com.ExecuteNonQuery(); Response.Write(noRows); } catch (Exception ex) { Response.Write("Sql Error:" + …  |
 | hi i have an string array in which i have combinations of 0's and 1's like on index 0 i have "01", on index 1 i have "11", on index 2 i have "00", on index 3 i have"10" etc is their any possibilty that i can take these values …  |
| | public class QS { public static <T extends Comparable<? super T>> T[] quickSort(T[]array) { return doSort(array, 0, array.length - 1); } //some other methods................. public static void main(String [] args){ QS qs = new QS(); int [] nums = {4,7,23,1,2,45,23,11}; qs.quickSort(nums);//gives error } } I am getting an error in … |
| | In vb6 I installed in my computer it has microsoft windows common controls 5.0(sp2).I want to know how to have full row select option in listview component.how can i select full row at listview.in listview properties there is no fullrowselection check box.it has only 5 chechboxes. |
| | The code below works: public class concat { public static void main(String[] args){ String[] filters = {"A","B","C","A","K","C"}; String[] values = {"1","2","3","4","5","6"}; String a = ""; for(int i=0;i<filters.length;i++){ String temp = filters[i]; for(int j=0;j<filters.length;j++){ if(filters[j].equalsIgnoreCase(temp)){ a += values[j] + " "; values[j]=""; } } if(a.trim().length()!=0){ System.out.println(temp + " [" + a … |
| | I got an error while running my code, it says call to a member function getBallparkDetailsStartDate() on a non-object. if($projectStatusId == ProjectStatusKeys::BALLPARK_ACTIVE) { $ballpark = $this->ballparkDetailsHandler->getBallparkDetailsByProjectId($projectId); $projectDetails["startdate"] = $ballpark->getBallparkDetailsStartDate(); $projectDetails["enddate"] = $ballpark->getBallparkDetailsEndDate(); $projectDetails["projectid"] = $projectId; $projectDetails["name"] = $ballpark->getBallparkDetailsBookingRef(); $projectDetails["status"] = ProjectStatusKeys::BALLPARK_ACTIVE; } I got the error in this line: $projectDetails["startdate"] … |
 | with the formula : Result = 1+2!/((x-2))-3!/((x-3))+4!/((x-4) )- n!/((x-n)) i want the output as : Please key in x value: 8 Please key in n value: 5 result = 1 +2!/6-3!/5+4!/4-5!/3 = -33.8667 ------------------------------------------------------------------------ i have done the code , still cannot get the output , can anyone help me … |
| | Hello, I am fairly inexperienced with coding and have been having trouble with a program I am trying to write. The problem is that when reading from a text file the program will only read some of the file not all of it. Any help would be greatly appreciated. Here …  |
| | Hello. I have a picture box on a form. The imageLocation of the picture box is set to a url like for example "http://www.google.mu/imgres?imgurl=http://1.bp.blogspot.com/-w6AJJ5Xoulg/T3AymMKbFlI/AAAAAAAAACI/EslCtw42HHg/s1600/jpeg.jpg&imgrefurl=http://zainriasat786.blogspot.com/2012/03/discuss-impact-that-file-format.html&h=480&w=640&sz=36&tbnid=fkqhzaWg8cSK4M:&tbnh=90&tbnw=120&zoom=1&usg=__54xTPooPnJOFy8xQS0TJXOtV1d8=&docid=JkpXnRk64SCIzM&hl=en&sa=X&ei=LjxoUO_uEsXRrQf28oDYBw&sqi=2&ved=0CD0Q9QEwBA&dur=24". When the form closes, we can see that memory is not released. I have added code to dispose the picture box on form closing but when … |
| | Operating System: Windows 2003 Server Using XAMPP Now , I have to develop a Scheduler for these reports, For Example I have 3 Reports. These reports are PHP Files Report1.php Report2.php Report3.php I want to send them(Execute them) automatically as follows Report1.php on Monday 9AM Report2.php on Friday 9AM And … |
| | /*I am trying to generate 6 random unique (1-49) no.s and understand that my validation is incorrect.Help Please?*/ [code] import java.util.*; import javax.swing.JOptionPane; public class ranUnique { public static void main(String[] args) { String output=""; int[] arrayRan=new int[6];int ran2; for(int ran=0;ran<arrayRan.length;ran++){ arrayRan[ran]=(int)(Math.random()*50 //validate for(ran2=0;ran2<=ran;ran2++){ if ((arrayRan[ran]==arrayRan[ran2]) || (arrayRan[ran]==0)) { arrayRan[ran]=(int)(Math.random()... … |
 | My users arrive on the page, optionally with a query string. The query string data - if present - goes into a textarea element in a form, where it may be edited, then POSTed back to the page with the submit button. Now I have a bit of a mess … |
 | hi guys, am stil new to java their was a snippest code about getting screen size i've being seeing onine calling window.getSize() in what package is the object located. // Get the size of the screen Dimension dim = Toolkit.getDefaultToolkit().getScreenSize(); // Determine the new location of the window int w … |
 | Hi guys i have a problem here i have and input type file which will be containing an image file <input type="file" onchange="validate(this)"/> now my code below work in its extension detection but if it is invalid the input file still have i value i want it that if the … |
| | How can I connect my msacces database and use SQL query command like "Select Field FROM Table Where Field1 = foo AND Field2 = foo2" in Visual basic 6 and display the query result to a textbox. |
| | I've developed a web page in Asp.net using visual studio 2010.how to make those pages work in my website.I have tried uploading all the folders in my httpdocs folder. But it's not working. Kindly help me out. Vivek |
| | Hi all I m using asp.net 4.0. In my data list i have used asp image tag like below [CODE] <asp:Image ID="imgSmallPics" runat ="server" ImageUrl ='~/AdsPictures/<%#Eval("pictureName")%>' [/CODE] where AdsPictures is folder where images resides and pictureName is name of image return by query. Image is not shown, when i copy … |
 | How do i store valid form inputs in a csv file? I am not sure how to start, but I know that php and mysql is involved. |
| | Hi all, I have a program that I have to write with an output that looks like this: ---------------------------------------------------------- Wages for 3 employees For 10 hours worked, the wages are 120 dollars For 20 hours worked, the wages are 240 dollars For 30 hours worked, the wages are 360 dollars … |
| | I need to design an application that reads a string from the user, then determines and prints how many of each lowercase vowel appear in the entire string. Separate counter for each vowel. I also need to count and print the number of consonants, spaces, and punctuation marks. The problem … |
| | I'm using HTML <embed> to play music in the background on a site, and I have a list of songs I'd like it to play. Is there some way to detect the end of the song and start the next? document.body.removeChild(soundEmbed) soundEmbed = document.createElement("embed") soundEmbed.setAttribute("src", "Music/"+Song) soundEmbed.setAttribute("hidden", true) soundEmbed.setAttribute("autostart", true) … |
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