64,152 Solved Topics
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 | I am trying to autofocus the form's first field. but not able to. My scenario is, in first load it shows table with data.On this page a <a> link is given which does nothing but showForm="true" which shows form for adding data. Code is as below: // controller side angular.module('degreeCtrl', … |
| | Filter and process data Download the file population.txt from webcourse. The file is a formatted text file with 3 columns: country, city and population. Read the file and create a short c program to do the following: a.display the name and the population of the city with the highest population …  |
 | i can show an icon on notify area: NOTIFYICONDATA NID; //on main NID.cbSize = NOTIFYICONDATA_V2_SIZE; //if i use the NOTIFYICONDATA_V3_SIZE //the compiler enters on conflits NID.hIcon = test2; NID.uCallbackMessage = WM_USER + 1; NID.hWnd = a; NID.uID = 01; NID.uVersion=4; NID.uTimeout=500; NID.dwInfoFlags = NIIF_INFO; strcpy(NID.szInfoTitle, "Test Title"); //NID.hBalloonIcon=(HICON)test2;//no member strcpy(NID.szTip, … |
| | Hi, all I'm working with an aspx file that's supposed to check on a directory (on the same server the file lives on) to see if a file of a particular name exists. Based on its response, it's either supposed to create a link to that file, or, well, do … |
| | I want to read text from a file and display it in the win32 Edit(ReadOnly). I am having problems converting from std::string to w_char*/LPWCSTR. The program reads the text from the textfile into a vector<std::string> object. I want to display each item in the vector on a new line inside … |
| | i want to hide the other button when i click the btnSnacks/btndrinks buttons: btndrinks, btnSnacks table: tbldrinks, tblSnacks [I use MS access] heres the code that i tried: ~[i use the same code in btnSnacks, i just replace the database with tblSnacks] Private Sub btndrinks_Click(sender As System.Object, e As System.EventArgs) … |
| | Hello, I want to fetch database table in csv file format. I tried but in my output file every fethced line is getting printed on new line. code is as below <?php $host="a.b.c"; $uname="root"; $pass="test"; $database ="TEST"; $connection=mysql_connect($host,$uname,$pass); echo mysql_error(); // Fetch Record from Database $output = ""; $table = … |
| | Hello DaniWeb community! I am trying to learn c# by going through a few tutorials on how to make an RPG game game using windows form, but I cant seem to get the hang of making the create a character screen. I tried to get the value of a track … |
 | Hi All, I'm trying to use bools to sync between two threads. I cant' use C++11 and I thought mutexes would be slightly heavy for this. So, I do something like this: // ================================== // Thread A .. do some stuff .. // wait for signal. while (!signalFromThreadB) { pthread_yield(); … |
| | Hello, Thank you for your time! I am trying to understand the Quick Sort algorithm. I have some questions about the partition method. I found the following implementation online: import java.util.Scanner; public class QuickSorts { public static int partition(int a[], int left, int right, int size) { int pivot = … |
| | Hello, I have just created a new page of form submittion but wanted to show different form value when different option is selected from the dropdown can any please help me out with this concirn. Here is my code <form method="post" name="form2" action="insert_report.php"> <label> <p><b>Campaign</b></p> <p> <select name="campaign"> <option value="">Select …  |
| | some month ago i work to make a interactive web with javascript but when i copy the project to my patner which use Apple Mac Pro then the interactive is not active. So i use another try change function showDiv(tahun){ document.getElementById(tahun).style = "display:none;"; } to function showDiv(tahun){ tahun.style.display = "block"; …  |
| | Hey everyone. Im creating a site and im trying to add a second RSS feed, even a third or forth if i can figure out how to do the second one first. The code bellow is in my index.html templeate. Its based off of Feedget. Im not sure how to … |
 | I have a JTable that has four columns. In the second column I have assigned a JComboBox to be the cell editor of my column.The problem that I encountered is that I cannot handle the combobox the way I want. **What I want is that after a user select an … |
 | Goodevening, I'm starting coding in C and I've done a little program to understand "struct" function, but... I receive this message: Segmentation fault: 11 I've understood a bit what this problem is about, but I can't understand where it borns on my program. Can you help me? I tank you! … |
| | Hello , I want to scan each row and find in each column the max element and the corresponding index. Then , swap this column with the column which belongs to the main diagonal ( if a condition is valid ). Finally , do the same for the rest rows. … |
| | I'm trying to write 2 dimensional array of int type to a binary type file. int array[3][3]={Some data}; ofstream f; f.open("nameoffile.dat",ios::binary||ios::out); for(i=0;i<=3;i++) { for(j=0;j<=3;j++) { f.write((char *)&array[i][j],sizeof(array)); } } f.close(); Above code is not complete. I only wrote a part of the code where I need help. Is this code … |
 | This seems simple enough, but I can't find how to do this anywhere on any forum. I have a table of cells that have a schedule of classes. There are 8 buttons above the table that when pressed I want the cells to highlight in a corresponding fashion. For instance, … |
| | For many years, I have been a server-side/database developer. I want to start doing more client-side development. But I can't seem to find much information concerning the overlap between ASP.Net and JavaScript. Can someone point me to any books/videos about how to do this? I know that using some constructs … |
| | Hello Guyz I have a question for you all hope you guyz will help me out. Here I have created a form with dynamic values if the user select the radio button of no then a text box echo's here are the code which i created please correct me how …  |
| | my image class can read animated gif's. using a timer i can change the menu item image. but when the menu item is showed, how can i refresh it? (i have tryied the DrawMenuBar() and SetMenu() without sucess. the image is, only, updated when i move the mouse from 1 … |
| | Hello , I wanted to ask why this works? int *p = new int[ 1 ]; for ( int i = 0; i < 5; i++ ) { p[i] = i; } for ( int i = 0; i < 5; i++ ) { p[ i ] = 2 * … |
| | I want to ask >>what is the use of (string args[])??? and how can I use system.exit >>without intially import the package (java.lang) ? thanks ^^ import javax.swing.JoptionPane; public welcome1 { public static void main (stirng args[]){ JoptionPane.showMessageDialoge(null,"welcome to java"); system.exit(0); } }  |
| | QTY-QUANTITY The Price is not increasing. I want to multiply the QTY to PRICE , when QTY is Increasing The PRICE need to increase to depends on the QTY. Private Sub clickMe(sendr As Object, ByVal e As EventArgs) Dim btn As Button = CType(sendr, Button) Dim ProdMatch As Boolean = … |
| | ms access[tblmonthly - month, total] month = lbldate [actually my date format is ` lbldate.Text = Date.Now.ToString("MMMMMMMMMM dd, yyyy")` , im using this format for my daily sales and i can save and update at the same time, but in Monthly sales i want to use the same format but … |
| | Hi, I'm looking for a library which provides edge detecion on color image. For example i have an 200x200 color image and i need to a table form it: bool is_edge [200][200]; Where is_edge[x][y] == true when there is edge in pixel [x,y] Sorry form my english, waiting for some …  |
| | here's my code Dim sql As String = "INSERT INTO tbldailysales(date, totalprice)VALUES(@date, @totalprice)" cmd = New OleDbCommand(sql.ToString, con) cmd.Parameters.AddWithValue("@date", lblday.Text) cmd.Parameters.AddWithValue("@totalprice", lblstotal.Text) cmd.ExecuteNonQuery() |
| | I trying to build a web app using html5 which has a user profile page and I am having an issue with input type="file" when testing it on an Android browser. When selected it gives me the option to open camera or gallery, when an file is selected, it populates … |
 | Hi Dw I'm new in C++ and I'm trying to develop an interactive app. I want for instance to run the app and have options printed then I choose one option then the app load relevant screen. Suppose it an ATM app where you chose what transaction you want to … |
| | i have this code that creates a div, adds id and appends the div. I am trying to drag that div but its not working like it should. $("<div class='twin_seat' style='width:120px;display:table-row;'></div>") .attr('id', twinseatsid) .appendTo(cinema) .draggable({ containment: cinema, snap: true, helper: 'clone' }); im using `helpe: clone` because i just want … |
| | I have idea of the project. Please, advise the good company:) ok? |
| | OK, here's a question for anyone willing to step up and answer or point to solution: I have some HTML forms for site visitors to request product information. Some of these forms send data to SalesForce. There has been an issue of spam coming through, so I have implemented CAPTCHA's … |
| | please help i am confused plz plz plz [CODE] using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.SqlClient; public partial class handler : System.Web.UI.Page { protected void Page_Load(object sender, System.EventArgs e) { if … |
| | Hi, I want to learn either java, vb.net or web development. Also I want to create my own movie database. Question is what is the appropriate language to do a movie database? If you have other language in mind. please feel free to let me know and why you think … |
| | I am a bit new in XML and show elements/records on a website. So, here is my xml result. What and how is the easiest way to echo (in php) eg mp:title or <c:assets> <c:link rel="PT01" type="image/jpeg" href="http://ecx.images-amazon.com/images/I/41Qd6Z8OA8L.jpg"/> or price or so? any example would be nice... Cheers <c:searchResults xmlns:c="http://webstore.amazon.com/API" … |
 | Hi everybody. How can i install ttk module on linux? When i try to import and use it on my Tkinter window, the error says sth like there is no module named ttk. So it means i should install it right?! I'm using python 2. I want to use ttk …  |
| | So heres my issue: My works VB program uses Code 3 of 9 to put a barcode on a members card; This issue only pertains to one computer, all other networked computers print member cards just fine with the barcode on them. BUT, when I go to print a member … |
| | help me please to answer this simple coding...i'm very weak in coding...pleasee,tomorrow my lecturer want to see my work.... :( help me frienddsssssssss..............help meee  |
| | I am writing to a file using a pointer variable that points to my File object, which includes the method used to write to my text file. When I try to delete the memory my program crashes... The error does not occur when I comment out the "delete file;" line. … |
| | I have a posted this question in the computer science section, someone told me to move it here i am unsure of how to so starting a discussion here. Please can someone help me to make the cell (dates) of the calendar clickable, one they have been clicked it opens … |
| | Hello All, I am working on a project for class and I have everything work except for one little thing. I can compile there is no issues with running the program. However, when get prints the information I get a null as the value for the Mobile OS. I do …  |
| | Hey guys, seems like im doing something wrong here 2 occurs 4198861 times* in an array of size 100, i need another set of eyes if anyone can point me in the right direction #include <stdio.h> //proto void printOccurrence(int countArray[], int countSize); //main int main(void) { //variables int arraySize = … |
| | I am having some trouble with this program .. if input is abaabcdbab output should read abcd.... program is supposed to delete the repeated characters and output only one of each character but it is not working .... and ideas would be welcome //Reads the letters in an array and …  |
 | Hello there, I got forum (phpbb3) and i have topics with a lot of links, like this: <a href="link..." class="postlink">Link name...</a> in every link i have class="postlink" and i want to add rel="nofollow" for every external link except my domain by check the 'href' definition. Its possible with only preg_replace … |
| | i created a simple keyboard in vb.net , the problem is i got 2 textboxes, but when i tried to use the keyboard that i've created in textbox1, i got the same result in textbox2[ in short what i type in textbox1 it also textbox2] if textbox1.[dont know what to … |
| | Hello to all, i am new at this and i am just learning, i have a scholl project to make a program that needs to have discount base on how much they buy like 5 - 10% | 15 - 25% | 25 - 40% and ofc here is the …  |
| | I have three files which when i click on delete should be removed. How am I able to use the unlink and realpath for my multiple files? public function delete() { $path_to_file = FCPATH . 'application/modules/admin/controllers/module' .'/'. $this->uri->segment(5).'.php'; $path_to_file_lang = FCPATH . 'application/modules/admin/language'.'/' .'english' .'/'. 'module/'. $this->uri->segment(5).'lang.php'; $path_to_file_view = FCPATH …  |
 | I uploaded the files into my hosting server and im getting this error when i want to open my site what is the problem ? Im using `index.php` but i think that should not be the problem ? |
| | I'm in AP Computer Science A* I was doing the following problem: int i = 1; while ( i < 10 ) { int j = 10; while ( j > i ) j--; i += j; } System.out.print(i); The output is 16, but can someone please explain why it … |
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