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| | hi...i am a new user of vb.net and i want to have a code where changes in my existing data could be save when i click the button "update"...can anyone help me about this matter?...here's my code for the said matter... Private Sub menu_update_Click(sender As Object, e As EventArgs) Handles … |
 | I need to add the URL property to webbrowser1 (located on my form) from a dataset containing the URL, but am getting the error "Invalid cast from 'System.String' to 'System.Uri'. The column in datagridview1 is called link. I need the web browser URL to change with a corresponding textbox and … |
| | I am importing data from an excel worksheet in to a sql table, one of the columns in the table is set to nvarchar(50), the data i am importing are barcodes, but the problem i am having is the column is changing the data for example the number "5900397732209" is … |
 | I have two table data as: - table Classifieds id | title | body | city | district| - table Locations id | label Relationship City of table Classifieds is Id two Locations Now I want using Fulltext Search when users enter keyword (title, body, label(USA, Canada...)) then it will … |
| | Like for example a person had a Intel Core i7 processor, with 4 TB HD, 64 GB Memory, Nvidia and AMD graphics cards that cost almost 13k. And Uses Windows 7 64 Bit. Can they turn down the graphics of the game and make the atompshere more darker and like … |
 | I want to create simple css3 effect like gallery effect [here](http://livedemo00.template-help.com/wt_47303/) How to create classess * **.animation{}** * **.scaleDown{}** * **.rotateFoldTop{}** * **.rotateUnfoldBottom{}** when menus are clicked **scale down main wrapper**, after **scale down** is **completed** then only **rotateFoldTop** main page & same time **rotateUnfoldBottom next page** (activeTab). After rotateUnfoldBottom … |
| | I am developing a C# Windows Form Application. Now i am trying to select value from Listbox and load corresponding value in List view using the stored procedure. And this is my stored Procedure: ALTER PROCEDURE [dbo].[spPOExport] @BST_BESTELLUNG INT AS BEGIN SELECT BH.BST_LIEFERANT AS Product Name, BZ.BDT_REFNUMMER AS Unit Price, …  |
| | Hi I am trying to write a code that finds approximations of sine and cosine using the equations below with a given value of theta in degrees basically as a novice programmer i am having trouble setting upa a while loop for the expansions. Also can you guys please quote …  |
| | I have been working on this for a few days now and I am having trouble understand how to create a paralell array between the seatList and seatPrices so the user can reserve that seat. I was wondering is someone could explain how it would work so I can write … |
| | Dear Daniweb, I just got the following [HTML5 music player](http://www.audioplayerhtml5.com/player_blackControllers_WithoutPlaylist_Ex1.html), which gets it's music from a list I provide in HTML like this: <ul> <li class="xtitle">Follow Me Here B</li> <li class="xauthor">Author Name</li> <li class="xsources_mp3">audio/adg3com_freeform.mp3</li> <li class="xsources_ogg">audio/adg3com_freeform.ogg</li> </ul> <ul> <li class="xtitle">This is Freeform C</li> <li class="xauthor">Author Name</li> <li class="xsources_mp3">audio/wm_follow_me.mp3</li> <li class="xsources_ogg">audio/wm_follow_me.ogg</li> … |
| | i have 2 class for example class a and class b. i need the string store at class a pass and use by class b, here is my code for class a and class b. class a public void actionPerformed(ActionEvent arg0) { JFileChooser fileChooser = new JFileChooser(); fileChooser.setFileFilter(new FileNameExtensionFilter("Text Files", … |
| | I have a form with a dgv on it. The dgv has 1 column defined as a DataGridViewCheckBoxColumn. I would like this dgv to behave as a radiobutton group, i.e. when I click on one cell, that should be set to true, and the others to false. I've got it … |
| | I am new to Java and am experimenting with the language. I am looking a way to convert a user-inputted date and convert it to the MSexcel format. So 1998/07/05 is 35981. Any clue on how to do this? This is what I have so far import java.util.*; import java.text.*; … |
| | I have to do a project on geotechs, and I need at least 3 forms, but how do you make it go from one form to another? |
| | Hi, for some reason I can read this file perfectly on my machine (.net framework 4.5 is installed) But when I run it on one of the servers (.net framework 4.0 is installed), i can't get the file to even open. try { // Connect to the file with the … |
| | Hi i am reworking on my password security on the register page so far it is okay apart from the fact that im getting this error: Fatal error: Call to a member function create() on a non-object ` $bcrypt = new Bcrypt; try { $email1->create(array( ` 'username' => Input::get('username'),` 'password1' … |
| | Hello funs2code! I have the following problem. I need to count the number of occurrences of a concrete word in a text file. I've tried to count the number of occurrences of each word at first. The following code has no errors but it isn't working! When I type in … |
 | Hello I made a web page that needs the user to insert some info in text boxes and then submit them . I want to ask about how can i insert as an option to drop down list once i enter the textbox value by the user like this NAME … |
| | My question is that what is ".in" in system.in and i am not understandin the workin of System.in suppose Scanner obj=new Scanner(System.in); plz understand me the working of upper line.  |
| | Hello I have a maskedbox and I will when I press OK button it will generate a new number in the maskedbox. |
| | Is it possible to count the instances of a for-each boolean statement. for example, say you have patients in a hospital and certain criteria must be met to discharge them. 100(%0) health would equal a discharge, pseudo code would read something like this: totalHealth - HighTemperature + medication * recoveryPeriod … |
| | I've got all my parts to inventory part 5 to compile successfully but when I go to run the program I get this message, I am unsure what to do. I know that it possibly means something to do with the image. I've checked the errors that came back and …  |
| | Closing my program saves the entire listview. Opening the program restores the entire listview, however, each item loses it's ImageKey. How do I restore the ImageKey when reopening the program? A better way of putting it: If any item in the listview has the same name as any item from … |
 | metode image managementnya masih konstruksi Strict Standards: Only variables should be passed by reference in C:\xampp\htdocs\rustoleum\administrator\input_image.php on line 123 Invalid file Data telah tersimpan. Judul Image last uploaded image ---------------------------------------- database: id image path judul 0 bottleAirFreshner.jp Air Freshener 0 Dispenser.jpg Dispenser 0 bottleAirFreshner.jp 0 php.php 0 74.jpg dsad 0 … |
| | I am in the process of converting a software package from Matlab to C++. As I was searching for a library that can read multipage tiff, I found that it can be done using Boost (GIL) however, my level of expertise is not good enough to understand how to use …  |
| | Hello, There is a question which I don't really quite understand. Can someone explain the answer to me? I get the first part: the declaration of the "function" however the rest of it I am quite confused. Variables do not need to be declared for this type of exercise. Insert … |
| | how do I do pattern matching for something like `/^(.*)text/` and `/text(.*)$/`? |
 | Hi Dw I've create an ASP.NET web app using VB.NET and now I want to connect an access database to it so that it can save data, and also read data from it, I've added the database as resources but I'm not sure if this is appropriate and I haven't … |
 | Okay, so I have the following while(!connected){ if (details){ System.out.println("connected"); defaultHost = tfServer.getText(); defaultPort = Integer.parseInt(tfPort.getText()); program.run(); } System.out.println("Not connected"); } where details is true when a button is clicked. This works fine expect that my console is getting spammed by "Not connected" until I press the button and details … |
| | Hello I'm new to programming in general and this was one of the assignments I did. I was suppose to create a class called employee that includes three pieces of information as data members - first name, last name, monthly salary. Then was suppose to write a test program that …  |
| | For this project, my client asked me if he could select seven names from the list (which is a DataGridView) and use them in a single, separate form. The solution that came to my mind is to use the CheckBoxColumn for this matter. My problem is I have never used … |
 | Hi. I try to change the text color of console in C++. I know some commands like . system("color fg"); But I want to change the color of only one line of console. Is this possible? Would someone help me, please? |
 | Hello I faced this type of Error in codeigniter. Can you suggest me any solution... *ERROR : You must use the "set" method to update an entry.* In Model Code is.. $this->db->where('user_id',$user_current_id); $this->db->update('admin_resume_expertise',$data); Thank YOu |
| | Hi I've got most of the code finished but I can't for the life of me figure out how to correctly count neighbors for the edges and corners of the array. These are the rules. If the cell is currently empty: If the cell has exactly three living neighbors, it … |
 | I'm using VisualBasic.Net 2010 Pro, Windows Form Application, Win. 7, Wamp Server & MySQL Database This CODE is from the Declarations Section of the main form. Imports MySql.Data.MySqlClient Public Class Login Private mysql_host As String = "Localhost" Private mysql_player_log As String = "root" Private mysql_pass As String = "" Private … |
| | Hello, I have this program that will check and see if the email address the user entered contains valid characters and the @ and . character. The only problem is that my program isn't working... When I enter a valid email address it says it is invalid, when I enter … |
| | So, I've been making a gui for a client to connect to a server using it. What I want is when I press Login to connect with the specfied Server address and port name on the gui. If I have hardcoded the Server and port it works but I don't … |
| | JMenuItem mntmLoad = new JMenuItem("Load"); mntmLoad.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { JFileChooser chooser = new JFileChooser(); chooser.setMultiSelectionEnabled(true); int option = chooser.showOpenDialog(testgui.this); if (option == JFileChooser.APPROVE_OPTION) { File[] sf = chooser.getSelectedFiles(); String filelist = "nothing"; if (sf.length > 0) filelist = sf[0].getName(); for (int i = 1; i < … |
 | I m new to javascript and I m little bit confused on how does a webpage read the actual script. let's say I have the folowing code: <script> vrijeme = document.getElementById("Label7").innerText; minute = vrijeme.substring(0, 2); sekunde = vrijeme.substring(3, vrijeme.length); alert("fuck you"); var start_time=setInterval(secondFunction, 1000); function secondFunction() { sekunde = sekunde … |
 | I have formatted a string date into date format by using <script type="text/javascript"> var st = "26-04-2013"; var pattern = /(\d{2})\-(\d{2})-(\d{4})/; var dt = new Date(st.replace(pattern,'$3-$2-$1')); alert(dt); </script> and it's output is `Fri Apr 26 2013 05:30:00 GMT+0530 (IST)` but I want out put as `2013-04-26` how can i do … |
| | Actually I have two questions 1) Why we not create Object with simple mathod like [(class name) (object name;)] in java 2) Why we use Constructor to create object code below class Run{} Run obj=new Run() why not use this code Run obj=new Run; Please relese my confusion |
| | hi guys.. im new to this forum and im certain its here that all my problems will be solved. In fact I have a traffic simulation project in python. Im stuck at the very start since ive never programmed in python. I would like to know how to make an …  |
| | Hi, I'm running into a strange issue on my iPage hosted version of my website. When logging into my system, `$_SESSION["id"]` contains the User ID of the logged in user. Somewhere else on my site I am doing something like this to retrieve the ID of a page: if (isset($_GET["id"])) … |
| | Noob Question, but I am following this tutorial : https://sites.google.com/site/androidappcoursev3/labs/lab-1#2 and I am getting to the bottom and I am confused on what I am supposed to be doing, am I creating a class or an activity and what does it mean when it says **extends android.app.Activity and implements android.view.View.OnClickListener … |
 | Hello, I'm currently working with a program that using the reportviewer in VS 2012. I have been looking online since yesterday, trying to find any kind of tutorial on how to switch between reports. I have this so far, but it doesn't work. I have another snippet I've been trying … |
| | I found this along my way of trying to learn how to use databases 1."SELECT usname, password FROM userinfo " & 2." WHERE usname = '" & textbox1.Text & "'" & 3." AND [password] = '" & textbox2.Text & "'" I would like to know how I would execute code … |
| | For those that have a good understanding of PHP arrays, I have a form that takes in multiple inputs that can be added to the form by js, the data is added to the codeRef[] array and I have tried to do several different things to get the data into … |
| | Hi There, I had a multidimentional array with values. I wanted to convert it into JSON I tried it with : `json=JSON.stringify(skill_array);` But it gave me output as below: [["Language","C++","0","1","May 2014","ascasc"],["DataBase","C++","0","1","May 2014","ascasc"],["Language","C++","0","1","May 2014","ascasc"]] SO how can i convert it into JSON? in Javascript |
| | hello python developers, i recently started working on a simple xml rpc application, the simple version is completly working but when i wanted to extend it and add some more functionality i ran into some troubles. i want to register functions from different classes as server methods, i thought i … |
| | hello So i have problem in connecting to my oracle database on the server it threw an exception like this "The type initializer for 'Oracle.DataAccess.Client.OracleParameter' threw an exception". my supervisor told me that it might be a referencing problem in this library Oracle.DataAccess.Client.OracleParameter,but i think that the library doesnt fing … |
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