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| | Hi, Can anyone guide me that how to create interactive graphics (like the following link) 1) http://www.nytimes.com/interactive/2009/03/10/us/20090310-immigration-explorer.html. 2) http://www.guardian.co.uk/business/interactive/2012/oct/17/eurozone-crisis-interactive-timeline-three-years. I am new to languages and dont have any specific knowledge.So any suggestions from where to start,any self help tutorials web links or websites,etc Thanks, Viv Please try this link http://www.marijerooze.nl/thesis/graphics/  |
| | i've just started learning the C# language and this is my first program to use threads. I don't understand why the consumer thread doesn't get called( only after the producer has stopped)and when it gets called it doesn't consume anything, also I've noticed that the majority of produced elements are … |
| | i made a login table and i am filling records in it through my datagridview but when i delete all the records and make the table empty and then when i put the record in the login table it takes 1 no ahead of last deleted record .i want it …  |
| | **Write a single Program in Java that illustrates the use of following Object Oriented Programming (OOP) features Classes Objects Inheritance Methods State**  |
| | Hi, I am trying to get a rounded-rectangle Label, this method has worked fine for my TextBox, and seems to work for my Label except the Content doesn't appear (ie, there is no text). When I remove the <Setter Property="Template"> section, the label goes square but the text is visible. … |
| | I am a huge rookie when it comes to VB, I have written a small macro to open a report in excel, set the column widths, and extract data to a spread sheet. The main issue I have is that I have to manually open each file as the macro … |
| | I am studying performance analysis and character instance gets brought up a lot. I am unclear to what this means. It also talks about functions of instance characteristics. Can someone elaborate? |
 | Hi there, I have been trying to fix the problem in the below code for a long time, it did work for me at some point. Then, it suddenly stopped storing user's details in a session. $user = $_POST['username']; $pass = $_POST['password']; $query = "SELECT username, password FROM USERS WHERE … |
| | Hello, I'm creating a word guess game for an assignment. I am nearly finished, but I am having difficulties with one function in particular. I have a function that checks if a str is part of a list of list of str and returns true of false. Now I am … |
| | Hi, I am new to mobile app development. I would like to know what is the best way to connect to backend, I have a database in sql server 2005, and a web application in C#.NET. Now I would like to have a mobile app of that application. But fairly …  |
| | ----------------- sql ------------------------- CREATE TABLE IF NOT EXISTS `friend` ( `uid` int(11) NOT NULL AUTO_INCREMENT, `username` varchar(30) DEFAULT NULL, `friends` text, PRIMARY KEY (`uid`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=10 ; -- -- Dumping data for table `friend` -- INSERT INTO `friend` (`uid`, `username`, `friends`) VALUES (1, 'admin1', 'a:2:{i:0;s:1:"4";i:1;s:1:"5";}'), (2, 'admin2', … |
| | There are two dropDownLists on my form. In one DropDownList items are- 1)BE 2)Drawing 3)PG I want if a user selects BE in dropdownlist3 then in dropDownlist4 items are IT, CSE, MECH I want if a user selects Drawing in dropdownlist3 then in dropDownlist4 items are Drawing1, Drawing2 I want … |
| | Am trying to draw image on jpanel or jlabel when button is been click on, so i added actionperformed on my button as follows. private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: Image imag = new ImageIcon(this.getClass().getResource("img/top_bg.jpg")).getImage(); showPix1.setLayout(new BorderLayout()); showPix1.add(new paintPhotos(imag,20,20), BorderLayout.CENTER); } I have a … |
| | StringBuffer sb = new StringBuffer(new String("Hello")); //Case 1 StringBuffer sb1; //Case 2 String s = new String("Hello"); // Case 2 sb1=s; //Case 2 StringBuffer sb3; //Case 3 sb3 = new String("Hello");//Case 3 Case 1 compiles fine and outputs *Hello* but Case 2 and Case 3 gives compiler error saying incompatible … |
| | I have an usb-camera with its drivers and dll with some funtions to use this camera in my solutions. I want to use it in any wide-spread applications, to be able just to choose and use it in Skype, for instance. So. I want to develop some soft that will … |
 | I'm trying to find a solution to protect all the software developed in the company I work in. Till now we've been working with hardlocks, but we are trying to cut on expences and wanting to develop our own software protection system. I know that there some free tools, like … |
 | Hi, I want to get last working day data from database(SQL database). For example, if today is Tuesday, I want to get Monday data. I can get the data directly using strtTime = Date.Now.AddDays(-1).ToString("yyyy/MM/dd") & " " & "06:15:00" But the problem is if today day is Monday. Since the … |
| | hi, i'm new to java ,can any one please tell me what is iterator in java? |
| | so i know japplet, jframe, jdialog, jwindow, jpanel windows to create gui. japplet = you use japplet for website with no resizeable or main buttons jframe = ??? ... try to explain as much as you can. i want to know adv and dis of these window. |
| | `** # I know it should be written that : ArrayList ar = new ArrayList(); while(rs.next){ int mxtype = rs.getInt("mxtype"); } int mxtypes[] = ar.toArray();//here will be point out ,need to convert to ...... # **` |
| | My logic for run background music when click button. b.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { ContinuousAudioDataStream loop=null; AudioPlayer mgp=AudioPlayer.player; try{ AudioStream bgm=new AudioStream(new FileInputStream("C:/Users/Public/Music/Sample Music/Sleep Away.mp3")); AudioData md=bgm.getData(); loop=new ContinuousAudioDataStream(md); } catch(IOException ex){ } mgp.start(loop); loop=null; } }); Hello EveryOne, I am new to Java and creating a small …  |
| | Hi All I have an file upload form and i secured it pretty well...One tedious problem is double extention upload. suppose user have a file `image.png` This upload fine and is fully legit.Now suppose a malicious user upload a file like `image.php.png` This file can simiply be a php shell … |
| | I am writing a java netbeans platform application that alerts end users when certain dates, conditions are met, etc... So I want to give the option when the end user installs the program of whether or not the program starts when they log into the computer or not. I also … |
 | Hello!!! mmm am learning OOP in Java ... and now I'm facing a prob in reading/writing .txt file here's my code: import java.util.Scanner; import java.util.Formatter; import java.io.File; import java.io.FileNotFoundException; public class Tester { public static void main(String[] args) { Scanner scan = null; Formatter formatter = null; File fileI; File … |
| | Hi all – I am a project manager with no real development experience. As part of a project I am working on I need to develop a web based SMS texting application with added functionality as follows: 1: The system has basic web textout functionality so that lists of mobile …  |
| | ## im begginer of c language n working on turbo now days,please tell me how can i repeat a program after run one time. i use while but on press any key this program run every time no exit.please correct it ## main() { char again='y'; while(again=='y'||again=='Y') { int a,b; … |
| | Is it possible to set Environmental variables other than the ones set by default. I am trying to build an application though it keeps on telling me that it needs a file from another directory which doesn't seem to be in the include path. I am using a Mingw compiler … |
 | i need help. i want to make sure that people can ask how many question the want to answer in my quiz. how can i do that? # make input equal to Python3 style input even in Python2 try: input = raw_input except: pass print("Welcome to my yes or no … |
 | Good day, Please help guys, I have records in which if I updated table1, I have to update table2. This is my code for update table1(which is proja) $sqlu = mysql_query("UPDATE proja SET pname= '$par', amunt = '$amt', janua = '$jan', febru = '$feb', march = '$mar', april = '$apr', … |
| | I would like to, if cleanly possible, start a timer after a textbox length has reached a set amount of characters. The timer interval would be set at 'x' amount of seconds and would call my save feature, but I haven't really done anything with timers and not totally sure … |
| | Hello , I was wondering if I could move my form or any other object with my arrowkeys in vb.2010? I found out how to do this in vb6 but this function can't be used in vb.2010 and can't find the replaced function anywhere. If anyone can help me , … |
| | I have two tables, author and quote: author: AID, Name, YOB, YOD. quote: ID, AuthID, Content. I currently get all the authors with one query and as I loop through them, I run a second query to get the count of quotes that have the current AID: $sql = "SELECT … |
| | I have two tables that I need to get the following information but I can't seem to figure out how to structure the query: Table 1 type show max min Table 2 model height width depth In Table 1 I have the following for the first row (as an example): … |
| | Hi I am attempting to build my own cms (although very basic) using php and mysql. Instead of having a static homepage, I want the content displayed to be dynamic. In other words, I want the homepage to be flexible/changeable based on whatever the latest 'content' entry into the database … |
| | -My code sutomatically adds a hyphen at certain positions in the string, but I am unable to delete the second hyphen if I want to edit what I've typed in before that. Is there a way to fix this? Private Sub txtISBN_KeyPress(sender As System.Object, e As System.Windows.Forms.KeyPressEventArgs) Handles txtISBN.KeyPress If … |
| | Hi, Suppose there's a weighted undirected graph G(V,E) where each weight is the distance between two vertices. I have to visit all the vertices of the graph such that the total distance travelled is minimum. Is this an instance of Traveling Salesman Problem? Following is the amount of work that … |
| | hi my all dear respected i am student and want to learn vb.net please guide me in it and then i also make any in this envornment as |
 | hello. I have a 1 button namely "Increment" in form 1 and a textbox in form 2 I use this code to increment by and hide the form Dim i As Integer = 0 Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load form2.TextBox1.Text = CStr(i) End Sub Private … |
 | Hi, I need a little help here. I'm Using vs 2005 with ms access 2003 database and finding myself how to get rid of this error "Syntax Error on UPDATE Statement" can you take a look at my codes below and tell me what's wrong? Thank you. Public Class Transactions … |
| | Please, I need help. I have an aplication in Visual Basic 2010 and database created in Access 2003. It's very simple database, it has two tables named 'doctors' and 'patients'. I want to itegrate databse into VB. I used Wizzard to integrate. Now I have Binding Navigator (with buttons Next, … |
 | hi i want to Maintain login and logout time details for each user and store those details into my database... (each time the user loggedin) and when the user Exit the application it store logout time in database what is the efficient way to do this.. need ur suggetsions.. |
| | when user login it will check if user exist in database or not what is wrong with this code Dim a As New System.Data.DataView Dim b As New System.Web.UI.DataSourceSelectArguments Dim usname As String Dim password As String SqlDataSource1.SelectCommand = " select usname , password from userinfo " a = SqlDataSource1.Select(b) … |
| | I have 2 datagridview (later- dgView), textboxes and some buttons. Everything is bounded and connected with MS Access db. The tables in db are related!! 1st dgView contains Name and Surname table. 2nd dgView contains Details. Now, how can I disable a delete button when datagrid is empty. I'm using … |
| | ;I wrote this program that will display a calendar for 3 months.I try to run it with NASM and TASM but i keep getting errors . Can somebody run it and tell me what to do . thanks .MODEL small .386 .STACK .DATA inBuffer DB 80 DUP(?) scrBuffer DW 25*80 … |
| | Hey folks I'm using a listview to show an array of images that get taken from a webcam. I want them ordered on the bottom of the screen and be selectable for saving, so I'm using a listbox. Everything works okay, but when I add items to the listbox and … |
 | Hello, I am trying to incorporate Javascript with ASP. I want to display in the Label how many characters the client has remaining in the textbox. The Label is not changing at all - any ideas? <script type="text/javascript"> function CheckCharCount(textBox, maxLength) { var charCount = maxLength - texBox.value.length; document.getElementById("lblCharCount").innerText = …  |
| | Hello, this maybe a obvious. But i'm new to all this and i really need some help! :). I was wondering if someone knew how i could turn off email verification (being emailed to confirm the account) As i feel it is not necessary to have spam stopper, being an … |
| | I'm working on softwares that were built without taking into account that they could be sold in modules. At the present time, when we (the company I'm working in) sell the software we have to install all features on the client. I know that currently there's a technique using "Prism" …  |
| | I ordinarily submit data to my PHP script through a POST action that redirects the page, but I'd like to get Javascript to handle that so I stay on the same page.  |
| | (sorry for my english...) I have created a textbox where i take the number of textboxes that i must create... i created the textboxes pressing a button whit this... N = Convert.ToInt32(textBox1.Text); //N is a global variable... ValoriText = new TextBox[N]; for (int i = 2; i <= N + …  |
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