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| | Everytime I link a `webview` into my OS X project, it always brings up `Use of undeclared type 'WebView'`. How am I supposed to fix this? I've tried linking the WebKit framework and things like that, but they never worked.  |
 | hi ive followed a w3 schools form works fine for submission but if i refresh browers i get the following error Error: INSERT INTO userprofile (postcode, town, firstname, pfirstname, sexuality, psexuality, height, pheight, bodytype, pbodytype, tattoos, ptattoos, piercings, ppiercings, drinking, pdrinking, race, prace, smoker, psmoker) VALUES ('', '', '', '', …  |
 | hello danifriends. i'm developing my website with php and i want to make dynamic header, so i create i file header.php with logo and menu and the page had all html doctype and and head tag for link with css and js..., i include the header in my page using … |
| | I want to validate an email validation of type 'abc@xyz.com.com' Should show an error message if they enter invalid domain name. Would be very grateful for your help. |
 | In my quest to learn more regarding programming in Python, I "dissect" a lot of other people's code. While doing this, or writing my own code, I end up with 10's of debug print lines. Things like this: if v_Debug == 1: print("DEBUG - ".format()) # DEBUG If I decide … |
| | I, and many others, desired a "switch" keyword in Python. For me it was to a desire to make some of my code more compact and readable, as I often have many user selected options for the code to weed through. So I set off on a journey to figure … |
| | I have a PHP class file A with a static variable, I have one class file B that uses that class A and instantiates its static variable. i wish to access Class A's ststic varibale from another class C in another file. How do i do this. I tried this …  |
| | Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click If Me.dgvData.Rows.Count > 0 Then If Me.dgvData.SelectedRows.Count > 0 Then Dim intPName As Integer = Me.dgvData.SelectedRows(0).Cells("Name").Value If Not cnn.State = ConnectionState.Open Then cnn.Open() End If Dim cmd As New OleDb.OleDbCommand cmd.Connection = cnn cmd.CommandText = "DELETE FROM POS … |
| | I am trying to force log out an inactive user from my CMS. The timeout value is stored in a value called PREF_TIMEOUT in my database. Ive borrowed this code and modified it a little. The code does not seem to be doing anything. Does anyone know of a better …  |
| | Hello, people. A newbie here... sorry. A hired programmer (who doesn't use Windows) is writing a Python thing for me, On my Windows 7 PC, I installed Python v 3.4.3, and he says that I need to install certain non-standard modules... lxml, requests and xlwt from http://lxml.de/ http://docs.python-requests.org/en/latest/ https://pypi.python.org/pypi/xlwt Trying … |
 | HI all, I have a question about how Entity Framework deals with databases and models, especially when it comes down to change your model after the database has been created. Let's look at a very simple example. I have an EmployerDetails class as below: using System; using System.Collections.Generic; using System.Linq; …  |
 | Hey guys, I am debugging some random files trying to get into gdb and I came accross a question how many machine instructions are used for this : `double x, dx, ans;` I guess I could see based on memory addresses and the size of double that 3 variables are … |
| | Hello, I have a little problem , I am currently developing an application with PHP and MySQL , this application should show me more persons, each person must have one or more services and each service can be inversely associated with several people, for this I have 2 tables, one … |
| | hello there i'm having a list iterator not incrementable problem i have a adjacency matrix "adj(2d vectors)" + i have a char vector in name color and i have a int glist i'm having a problem with the following function for(list<int>::iterator it = glist.begin(); it != glist.end(); it++) { int …  |
| | I have made a program that reads a file and its main function does some geographic computations to the contents inside. It works now, but instead I want the program to write it instead to a file instead of printing it. I don't understand how to write it because this …  |
 | basically, what I want to do is add a function name to an outside reference in a safe sys.modules reference without copying the name... best idea I got is to call a 3rd party function: def myfunc(args): x = None return x addname() # add 'myfunc' to sys.modules['/safe_ref/'] anyone got … |
| | Hi all, I followed a tutorial on using the action bar and i face problem trying to split it. All my items just get fitted in to the overflow menu. Please help me with it. Below is my code: AndroidManifest.xml <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.androidapptutorial" android:versionCode="1" android:versionName="1.0" > <uses-sdk … |
| | how to set countdown of time in jquery... in my database i have one field which content time in int format..  |
| | In a form, I am displaying a select box value , based on that select box value i show two more select boxes using ajax in div id. And I don not know about session, I want to save that in session using ajax . How to do? |
| | Executing Code upto insert users: <?php require('session.php'); require('encrypt.php'); require('mail.php'); $username = $_POST['user_name']; $password = rand(10000, 99999); $name = $_POST['name']; $password = encrypt($password, 'ganesh'); $email = $_POST['email']; $terms = $_POST['terms']; $address = $_POST['address']; $mobile = $_POST['mobile']; $dob = $_POST['birth_year'] . '-' . $_POST['birth_month'] . '-' . $_POST['birth_day']; $ip = $_SERVER['REMOTE_ADDR']; $url … |
 | i want to make an application, where user can upload their images and display it in Image control without physically saving it in a folder on disk. after done build the cone, an error show on this line. Dim base64String As String = Convert.ToBase64String(bytes, 0, bytes.Length) Error show on the … |
| | Hi! I'm using Microsoft Visual Studio 2008, Microsoft SQL Server Management Studio. I need help. I cant figure out this if else statement for this condition: ///to check condition either the way ID exist in database ///if not exist then way ID can be delete ///if exist, message box appear … |
| | Hi, I have a string that can look a little different from time to time. String Example 1: ((823584X80X998.NAOK == "1")) String Example 2: ((823584X80X1001.NAOK == "1" or 823584X80X1001.NAOK == "2" or 823584X80X1001.NAOK == "3")) And I have this array with matching key (i've shortened the array for readability) ( … |
| | Hi. Im using VS2008 and SQL Server Management Studio 2008. I want to ask, i have two different table, TableA and TableB in same database, DatabaseX. Both table have two same column, ColumnY but the data are different within this table. Example: TableA, ColumnY : A1, B2, C3, D4 TableB, … |
| | Good Morning All, I have a question that I touched on a couple years ago, but then determined that I didn't need, so never followed up on it. Now I need it... (of course) I've searched on the subject of creating PDFs in PHP, but haven't been able to locate … |
| | #include <iostream> #include <conio.h> #include <string> #include <windows.h> using namespace std; /* run this program using the console pauser or add your own getch, system("pause") or input loop */ int main(int argc, char** argv) { char bname[97],number[34],code[22], name[10],bcate[10],pass,book,author,ID,school,course ; char type, address[5],x,department,quantity,choice,date[10],aname[20],btitle[50], bcode[9] ; int getch(); int num1,num2,num3,num4,num5,num6,num7,num8,op,a, ph[20],num,i=0; int …  |
| | hello there let me explain my work i have a file i read from it the data after that i try to get the best vertex that it's max(degree/weight) when i find it i put it's neighbors into the glist and i put it into blist and delete both of … |
| | I've got a problem on Visual Basic code. Never used it, and I'm supposed to edit this code below. I need to grey out the fields that have been transferred to the first page from pages (1,2,3) on pages 1,2,3. So after a field is transferred to page one, it …  |
| | hello friends, i so sorry to post this simple question but it is 2 week i'm trying to use jquery on my website but still it is not working, i have used query in past and it was working pretty fine, and now i'm developing i simple website, i followed … |
| | Hi, For a dropdown , I display from one table, While Editing How to show the selected value in that dropdown. <select name="dropdown"> <option value="">--Select--</option> <?php $a=mysql_query("Select * from student whre status='0'")or die(mysql_error()); $b=mysql_num_rows($a); if($b >0) { while($row=mysql_fetch_array($a)) { ?> <option value="<?php echo $row['st_id']?>"><?php echo $row['name'] ?></option> <?php } } …  |
 | Hi, I am learning Git system these days. I have made a new folder in ubuntu and in terminal did this: 1. git init 2. then made a file testfile1.txt 3. then made a branch using "git branch newbranch" 4. then checkout to this branch. 5. then, made a new … |
| | I have an array of student names i.e names(9) and student marks i.e marks(9) as double. I have a text file containing names and corresponding marks like this john,30.5 Mary,40.1 Holli,50.9 I want to read the text file using StreamReader object and then extract each student name and mark and …  |
 | Group, I'm using TOAD to query the Oracle database. My better expertise is in VB.net. I have very little SQL experience. My question: Can I create a variable in TOAD/SQL to prompt for a date(s)? Here is what I want to do: Question 1: Enter Beginning Date (user to enter … |
| | I am having trouble getting my file upload to work. Up to now it has been working good, I recently had to upload a backup version of my website to the online server, but now the upload script does not work and, I suspect it may be a file upload … |
| | Write a program that modifies a given sentence by the last word to the beginning of sentences.To consider that words are separated by exactly one with blank sign.A sentence in the form of string set by the user.Show modified string.  |
 | foreach (DataRow udr in udt.Rows) { defaultval = udr["result"].ToString(); cmb.SelectedText = defaultval; cmb.Select(); cmb.DataSource = ddtable; cmb.DisplayMember = "ListVal"; cmb.ValueMember = "DetailID"; } here problem is that i want to put defaultval at selectedindex 0,here default value is taken from anothe table. i mean i have send a combo selected … |
| | Can I do ajax on 'Leave page' button? Below is my code: window.onbeforeunload = function (event) { var message = ''; if (typeof event == 'undefined') { event = window.event; } if (event) { event.returnValue = message; } return message; }  |
 | This is not my code/script all hardwork came from Codelair Full script located [here](http://doheth.co.uk/codelair/php-mysql/scoreboard) I really hope i posted this in the correct section because im unsure which code will work best for this. As the name for the script gives this away it is a scoreboard. allows admin to … |
| | Hi all :) Before i'm starting futher more about my problem. lets me tell a short description about my program. user will choose path ID (retrieve all this data from table TPATH of database SDO) that they want to delete. before the path ID would be delete, it will compare … |
| | I'm relatively new to mediawiki and has just started last week. Anyone can point me to the correct direction of getting the top article (based on number of likes) in mediawiki? I've already implemented the fblikebutton extension on every article and managed to retrieve the number of likes for each … |
| | Hi all. As mention on the title above, i got an error `Fill: SelectCommand.Connection property has not been initialized` Anyone here have any idea or suggestion on how to solve this error? My code (.aspx.vb) for this program Protected Sub btnDelete_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDelete.Click … |
| | Good evening, I wanted to know if we can create a table with an array type fields with phpMyAdmin , thank you |
 | Why is it that whenever I use the getline function I get an error during execution. To clarify... I have this code; cout<<"Enter your string: "; getline(cin, myString); //line 1 cout<<"Enter your name: "; getline(cin, myName); //line 2 cout<<"Age: "; cin>>age; //line 3 output: ____________________________ Enter your string: gfgfkjhjkhgg Enter … |
| | Before upgrading to EXCEL 2010, I am able to open dbf files created in Visual Foxpro 7 or 9 in Excel 2003. I am not sure why after installing EXCEL 2010 I am no longer able to open the file. I get the error message when I tried opening the … |
| | i want to find efficency of cluster...I am using three clustering techniques kmeans ,dbscan ,hiearachical.How can i calculate best cluster am implementing in c# |
| | Hi all, I've searched in the ASP.Net and AJAX forums but I can't see any matches to this issue. The reason I'm posting in the ASP.NET forum is that the Error is being caused by my ASP.NET designer page. Myself and another developer are both working on different parts of … |
| | I have two tables tb1 and tb2. I would like to sum up field values from two tables. How to do this using a SQL statement. tb1 Name Salary Bob 1000 Tom 2000 John 3000 Winson 4000 tb2 Name Bonus Bob 100 Tom 200 I would like to get the … |
| | I have 2 buttons name as "Build Start" and "Build Stop". what i want is when i click the stop button it will stop the execution of Building of all the projects. I have tried the Backgroundworker class but when i use the RunworkerAsync() function it will build only one … |
 | Hello Daniweb Community, I was wondering if there is a way to replace words from a listbox. So at the moment I've got a listbox with a couple of strings to be replaced in the textbox, however single line listbox items work but when I add a multi-lined item eg. … |
| | Hi I am trying to redirect a url in the htaccess file. RewriteEngineOn RewriteRule ^wakins.co.uk$ http://www.watkins.co.uk [R=301,L] and I have also tried this RewriteEngineOn RewriteRule ^/wakins.co.uk$ http://www.watkins.co.uk [R=301,L] Thanks in advance D |
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