64,152 Solved Topics
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| | how to print 30 random images and image name from database width out repeating same images? database: image image_id user_id image(image store here blob) iam thinking some thing like this but not sure i = 0; while(i > 31) $queryget = mysql_query("SELECT image_name FROM user WHERE username = '$user'") or …  |
| | Hi firends, hope you all dn well. Here i need one thing ! table1 - Which stores all user's posts ( `id`, `post`, `who` ) table2 - Which stores relations ( `id`, `from`, `to`, `status` ) ( `status` contains `accepted` and `hold` ) here i want to retreve the posts … |
| | so i have a table called image. in side image table it has image_id user_id image_short_name. i am trying to create upload page where user can sumbit image. but i want to make sure a user dont pick same image_short_name. for ex if a user called "dave" pick a image_short_name … |
| | Dim MaxVal As Integer For a = 0 To DataGridView1.RowCount - 1 If MaxVal < DataGridView1.Item(DataGridView1.ColumnCount - 1, a).Value Then MaxVal = CInt(DataGridView1.Item(DataGridView1.ColumnCount - 1, a).Value) End If Next MsgBox("The Optimum Value is " & MaxVal, 1, "Optimum Choice") |
| | I have a union defined as so: typedef union RGB { unsigned Color; struct { unsigned char B, G, R, A; }; } *PRGB; I'm reading 32 bit and 24 bit bitmaps. I'm trying to Read Pixels from my RGB union and set pixels as well. I know bitmaps are … |
| | Hi, What is for ( : ) in java.i know what a loop is but lately when i am doing excercises these keep coming up Example:** for(Field currentField : emp.getClass().getDeclaredFields())**  |
| | ey i have following code for crystal report 8.5 to vb6... i just want to change database location of report from vb code... Private Sub Form_Load() Dim Reportapp As New CRAXDDRT.Application Dim Report As CRAXDDRT.Report Set Report = Reportapp.OpenReport(App.Path & "\orders.rpt") Report.Database.SetDataSource App.Path & "\RatanDB.mdb" CRViewer2.ReportSource = Report CRViewer2.ViewReport CRViewer2.Zoom …  |
| | what sql command i must use. this is my current command but it give me an error saying "The specified filed 'ClientNo' could refer to more than one table listed in the FROM clause of your sql statemate." Try dc.Connection = conn dc.CommandText = "SELECT * FROM tblClient, tblClientInfo WHERE …  |
| | The following is my code for Edit Distance problem. The problem asks us to find the edit distance between two strings. My code, I think gives the correct output. If I run the code with two strings of 1500 length each, I get the error. But if I run it … |
| | Hello Folks, Im really newbie in VB.NET and i hope that someone could explain how may i do this successful, ok im explaining now.. I had two richtextboxes and one button First richtextbox contains the following text: <user_register.php: 2012-02-21 00:03:49 POST username=sexhunger15 email=ho_t**@hotmail.com email_confirm= password=vergota password_confirm=vergota country=CA msisdn= isyp=0 isPremiumChat= …  |
| | Hey, I was wondering if someone could help me with this. I want to, when an anchor link is clicked, the id of the link is grabbed by jquery then passed to a function. The id is would be the same as the id of the div that is used … |
| | I have an Attendence form the form is like this the employee should select there number then click on sign in button it should save the date of the day , the time in , the number of the employee and display tha data in the gridview and disable the … |
| | Hi guys, I have a maybe simple question, but I'm wonder how they do this: [http://www.blacknegative.com/#!/adisseo/](http://www.blacknegative.com/#!/adisseo/) background image scale perfect in all screen resolution (even 2560x1440 or 800x1280), and the background picture is only ~1000 x 1000 pixels. I make similar effect with <img src=""> and some javascript, but they … |
 | guys i'm having a really big problem right now..im trying to make a conditional statement using php but im having an logical error or syntax error..im trying to compute for the car rate but im not getting a correct output e.g i have a list of car which are "Small … |
| | Ideally I would like to take a value entered from an Option List and use it in a linked program before the form is submitted, The value would be used in a select search so that the operator then knows what to format of data to enter in the next … |
| | I am getting an error that is"Invalid object name 't_Images' " here is my code: SqlConnection s = new SqlConnection(con); s.Open(); byte[] data; using (System.IO.MemoryStream stream = new System.IO.MemoryStream()) { video.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp); data = stream.ToArray(); } SqlCommand s_Com = new SqlCommand("INSERT INTO t_Images (Image_ID,Image)"+" VALUES (1,@data) ; ", s); SqlParameter …  |
| | private void btnSend_Click_1(object sender, EventArgs e) { To = txtPhoneNumber.Text.Trim() + cboCarrier.SelectedItem.ToString().Trim(); From = txtSender.Text.Trim(); Subject = txtSubject.Text.Trim(); MailServer = txtMailServer.Text.Trim(); Msg = txtMessage.Text.Trim(); try { MailMessage message = new MailMessage(From, To, Subject, Msg); SmtpClient mySmtpClient = new SmtpClient(MailServer); mySmtpClient.UseDefaultCredentials = true; mySmtpClient.Send(message); MessageBox.Show("Message has been sent to " + … |
| | hey all im new here... well as u know people are joining here are all usually having trouble or problem... just same like me... im having trouble in doing my project.. i wish somebody would please help me... here im in the mean time doing my project on DBMS.. so … |
| | Hi to all first to say I am beginner in programming so please dont mind for mistakes I could write here :) I have this problem, on the form I use one combobox with Data Bound items, Data source, Display member & Value member. Besides this combobox I have textbox … |
| | public void findHighestNumber(int timesToLoop) { int highNumber = 0; int counter = 0; int userInput = 0; while(counter < timesToLoop) { System.out.print("Enter a whole number: "); userInput = reader.getInput(); counter++; System.out.println(""); } if(userInput > highNumber) { highNumber = userInput; } if(counter == timesToLoop) { System.out.println("Finished looping! Highest is " +highNumber); … |
| | For a shell script used to automatically generate c++ code files, I have to split certain names apart for them to be formatted. I split them at a capital letter, but I do not want to split if there are multiple capital letters in sequence. For example: I want this … |
| | I have a problem. 1>------ Build started: Project: SDL Test, Configuration: Debug Win32 ------ 1> playa.cpp 1> main.cpp 1> Generating Code... 1>c:\users\will\documents\visual studio 2010\projects\sdl test\sdl test\main.cpp(43): warning C4715: 'load_image' : not all control paths return a value 1>c:\users\will\documents\visual studio 2010\projects\sdl test\sdl test\main.cpp(43): warning C4715: 'load_image' : not all control paths … |
| | Hello: I would like to get confirmation from user, if a particular checkbox on form is not checked, whether they want to submit the form without checking this box. I have written the following, but need help with it --missing something. <script type="text/javascript"> function taxable(){ if (document.processEstimate.tax.checked == 0) { … |
 | I am building this database : http://imageshack.us/photo/my-images/217/diagramg.png/ I have a difficilty Regarding Renting. Because in this system one can order either DVD Or Game. Therefore how am i going to link the Game or/and the Dvd to the Rent table ? Currently it does not work due to the fact … |
| | Hi, I tried to do like below, but its not printing the expected one. Plz suggest to proceed further. OUTPUT: Enter the string: abc Entered string is : NULL void main() { char *a; printf("Enter the string: "); scanf("%s",&a); printf("\nEntered string is :%s", a); getch(); }  |
| | In XP, I was able to show the File Properties dialog from c# code. The essential bits are shown below; This no longer works in Windows 7 64 bit. Surely it must be implemented more simply now? I have searched the internet for a replacement method without success. I noticed … |
| | I am trying to store the permutations generated by the recursive permutation function so that I can use them in main; however, I cannot figure how to get them to store correctly. I.E. when I run this function with a string AB, inside the recursive AB and BA gets printed … |
| | So I was trying out SDL_gfx lib and tryed using the rotozoomSurface() [Click Here](http://www.ferzkopp.net/Software/SDL_gfx-2.0/Docs/html/_s_d_l__rotozoom_8h.html#a3cb0c11d5edc929579c807dc7612348c) which should've rotated my surface at runtime, but it seems that whenever I do that my surface turns invisible. It doesn't matter if I predefine the rotation or use it at runtime, the same happens, I've … |
| | **Pyramid Pattern** Dear Listers, I am in the process of wrting a java code that prints the following pattern 123454321 1234*4321 123***321 12*****21 1*******1 This is the code that I have written as public class Pyramid { public static void main(String[] args) { int j; for (int i=1; i<5; i++) … |
| | can you help me how to select from multiple tables. so far this is my code how do i Dim dr As OleDbDataReader Dim dc As New OleDbCommand dc.Connection = conn dc.CommandText = "SELECT * FROM tblClient, tblLoan WHERE ClientNo = '" & ClientNo & "'" dr = dc.ExecuteReader If …  |
| | Hi, I am using php and html and i am trying to make two buttons: - Print button: that print a specific picture (not the whole page) - Download button: which will display the save as window to save a picture. Do you know if this is possible and how, …  |
 | hi, This is a bit complex.. I have 2 nested repeaters.. and 3 datasources(in markup) <asp:SqlDataSource ID=data1 runat=server ConnectionString="<%$connectionstrings:MainServer %>" SelectCommand="select MatrixRiskFactorId,Name,MaxWeight from Matrixriskfactor" ></asp:SqlDataSource> <asp:SqlDataSource ID=data2 runat=server ConnectionString="<%$connectionstrings:MainServer %>" SelectCommand="select * from MatrixQuestion" ></asp:SqlDataSource> <asp:SqlDataSource ID=data3 runat=server ConnectionString="<%$connectionstrings:MainServer %>" SelectCommand = "select MatrixRiskFactorId,Value,text from MatrixRiskFactorScore where MatrixRiskFactorId=2"> <repeater id=rep1 … |
| | i just want to ask how to change the height og menu bar in dreamweaver if it is possible |
 | >could someone help me out of this code i have a problem the quoted input text could not be print see my codes `function generate_table(){ $query = "select id,branchcode,accountno,accountname,naturalaccount,mname,placeholder,design,elevel from account_codes"; $result = mssql_query($query); $index = 0; while($result_row=mssql_fetch_array($result)){ $index++; echo '<tr> <td><input size="2" type="hidden" value="'.$result_row['id'].'" name="did'.$index.'" id="did'.$index.'" disabled="disabled"/>'; echo '<select …  |
 | Hello, anyone can help me with the conversion of single quotes in a string to double quotes? Am new to Ruby programming and still learning around on how to use it properly. I have an example in Delphi, which I want to make compatible with Ruby: function ReplaceSingleQuote(AText: String): String; … |
 | Hi, Does anyone know if Bing translator is still available, or has it gone the same way as google, and converted to 'paid'? I'm trying to use jquery translate on a website that I'm building, but despite 3 days of searching I cannot find how to get a Bing Appid … |
| | Hello Friends, One help is required.... I have a select query which is based on two criterias.... if the order is in process or if the order is received.... The datagridview will show all the records from the database,,,, I want to disable the rows in datagridview which will be … |
| | Hello, I'm pretty new to Java and this is my first GUI project, so try to explain like I am 5. I declare a label normally, then I set an Icon into it like this: x=rand.nextInt(4)+1; if (x==1) { computer.changeInfo("Fox McCloud", 500, 250, 100, 100, 65, 25, 15, 110, 35, … |
| | Real quick question. If I have a string 'hi my name is bill' and I want to reduce this to a list of letters, with no whitespaces (eg ['h', 'i', 'm', 'y'] as opposed to ['hi', 'i', ' ' , 'm', 'y', ' ', 'n'...]), is there a really quick …  |
| | hi all, I have a asp page. In that i am displaying some data in a grid view from database.In grid view i am displaying TicketNo,TicketName and status. Now my problem is that when page loads if the status have a value as 'OPEN' that row should be in red … |
| | Hello, i am now trying to draw a tree with stars using for loop. I find a code for this but i did not get the logic of the code. Please can anybody explain it to me ? The code is below: public class DrawingTree { public static void main(String[]args) … |
| | Hi there, I'm trying to create a button that toggles an sql query. I have a navigation bar with certain elements hidden by the admin, the admin can preview the page and there's a toggle button to hide or show the items that are marked as hidden. $sql = "select … |
| | #include "stdafx.h" #include <iostream> using namespace std; int main () { int a, b, c; cout << "š"; cin >> a; cout << "Č"; cin >> b; c = a+ b; cout << "Ć" << c << endl; return 0; } So i tried using characters from my own language … |
| | help me with this error pls. you have an eror your sql syntax; check the manual taht corresponds to your mysql server for the right sytax to use near cmd = new MySqlCommand( "UPDATE products SET (prodid = @prodID, prodname = @prodName, unitprice = @unitPrice, qtyonhand = @qtyOnHand) WHERE prodid … |
 | Hi, How to pass an array to a form which is above the part where the array is created I have a php script with html in it. The page is divided into blocks using div tags. There is a form in a div tag which is at the top … |
| | Hi, I have table (MyIsam) and want to set an index but fail to do so. Field : Varchar(10) Not Null Index Type : Unique Index Method : Hash Everytime I try, index method automatically assigned as BTree. Is this combination wrong for setting an index defined above? Thanks |
| | I am having trouble with databinding when trying to add it to a dropdownlist. I can get it to work with a label: <asp:Label ID="Label3" runat="server" Text='<%# Eval("Location") %>'></asp:Label> But when I try with the DropDownList I get this error and I can't seem to find an answer for it. … |
| | I want to select sum of fiels value between two Dates so here i using this command SELECT SUM (TotalCost) FROM SiteExpense where ToDate between @dtp and @dtp1 But it give Error so plz Resolve It  |
| | Hi, I am designing a system wherein a student can search projects based on technology, project type, location etc etc. The search form goes like this :- Project Type - HTML Select Option - Example:- Automobile, Manufacturing, Marketing, Communication Technology - Text Input Type - Example:- HTML, CSS, Java Starting … |
| | I am looking for a method with one or more php functions for manipulating form textarea data. I want to clean it up by indenting it and wrapping it after a certain length with EOL but not necessarily html <br> or <br /> before it is inserted in My database. …  |
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