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Search found 39 results on 2 pages for 'venkats'.

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• how to avoid the changing ip in LAN?

  - by Venkats

  In my LAN it has 10 systems and one commom server. Before start a server, if any other systems start(on) means, the server ip will assign to that particular system in automatically. Here how to prevent to changing IP?

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• get the currency format of my country?

  - by Venkats

  I want to get the currency format of INDIA. But there exists only few contries code. There is no country code for INDIA. public void displayCurrencySymbols() { Currency currency = Currency.getInstance(Locale.US); System.out.println("United States: " + currency.getSymbol()); currency = Currency.getInstance(Locale.UK); System.out.println("United Kingdom: " + currency.getSymbol()); } But for US, UK are having the Locale. If i want to get INDIAN currency format, then what can i do far that? Is it possible to get all country currency format using java?

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• How to run the servlet program in netbeans IDE?

  - by Venkats

  I am new to java servlets. I learning from the basic. I have a simple servlet program, but i don't know how to run it. import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class HelloWorld extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { PrintWriter out = response.getWriter(); out.println("Hello World"); } } How can run the above program in netbeans. I am using the netbeans6.8. Whats are the procedures which i have to follow? Thanks in Advance.

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• Is there using goto statement in java?

  - by Venkats

  I'm confused this. Most of us told, there is no using the goto statment in java. But i found it is one of keyword in java. Where it can be used? If not used means, then why they included in java keyword?

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• Is there any good site like stackoverflow?

  - by Venkats

  Is there any good website for helping and sharing programmers thought like a stackoverflow.com? If it is there, please send me..

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• Is there a goto statement in java?

  - by Venkats

  I'm confused about this. Most of us have been told that there is no goto statement in Java. But I found that it is one of the keyword in Java. Where can it be used? If it can not be used, then why was it included in Java as a keyword?

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• view headers in JTable?

  - by Venkats

  I can't view header in JTable while adding it into a JFrame.. String[] col={"Name","ID","Marks"}; Object[][] data={{"venkat",201,450},{"Ramesh",102,450},{"Rahul",2,430}, {"Thiman",4,434}}; table=new JTable(data,col); The above code doesn't set header in JFrame. How to add view header in JTable while adding it into JFrame.....?

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• can i add the combobox into particular cell of the JTable?

  - by Venkats

  I want to add combobox into a cell of JTable. model=new DefaultTableModel(data,col); JTableHeader head=new JTableHeader(); head.setBackground(Color.BLUE); table=new JTable(model); table.add(head); JComboBox combo = new JComboBox(); combo.addItem("Names"); combo.addItem("Antony"); combo.addItem("Victor"); combo.addItem("Ramkumar"); table.add(combo); But i cant get the combobox in the cell. Is it possible to set combo box?

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• Align the values of the cells in JTable?

  - by Venkats

  I'm not aware of how to align the values of cells in JTable. For Ex,The Jtable shows, Name Salary Mr.X 100000.50 XXXX 234.34 YYYy 1205.50 I want to align the "Salaries" in the following format. Name Salary Mr.X 100000.50 XXXX 234.34 YYYy 1205.50 How to align as above the JTable

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• Why navigator.appCodeName returning Mozilla?

  - by Venkats

  I am using the browser Firefox and IE. I have run the java script program. In that I was found both the browser code name is showed as: Mozilla. Why? The code is <script type="text/javascript"> document.write("Browser CodeName: " + navigator.appCodeName); </script>

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• how select all cell while selected JTable value?

  - by Venkats

  First i gave all values of row in JTAble. While inserting table values into database, I selected all values of row in JTable, using the following model.getValueAt(rowIndex,colIndex); But this method gets all the columns except the last inserted column in a row. If i pressed enter key, after getting all values it done well. How to get all columns in a row with out pressed enter key?

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• Which algorithm takes minimum time to sort?

  - by Venkats

  Using Big Oh notation, which sorting algorithm takes minimum amount of time to sort the following numbers: 9834, 343, 902, 23922, 7233, 82, 299, 23, 4454, 2342, 992, 389.

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• how can i change the color of titlebar in JFrame?

  - by Venkats

  I am using the following code, UIManager.put("JFrame.activeTitleBackground", Color.red); for change the toolbar color in JFrame. But it didn't work. Is it possible to change the color of titlebar in JFrame?

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• how to avoid the changing ip in LAN?

  - by Venkats

  In my LAN it has 10 systems and one commom server. Before start a server, if any other systems start(on) means, the server ip will assign to that particular system in automatically. Here how to prevent to changing IP?

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• printStackTrace in java?

  - by Venkats

  I am go through a socket program. In that printStackTrace is caught by the catch block. Actully what it is? catch(IOException ioe) { ioe.printStackTrace(); } I am unaware of it. For what they are used?

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• Where we can I get a good study guide for java?

  - by Venkats

  Please suggests to me some good website to collect java materials for more specific. Thanks in Advance.

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• type conversion has confusing?

  - by Venkats

  In c++, the following code has confusing.. int temp = (int)(0×00); int temp = (0×00int); What is difference between those 2 lines….

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• Create a java Date Picker component?

  - by Venkats

  I have the datepicker component in the format of MM/dd/yyyy, But I want to create date picker in java the form of dd/MM/yyyy. So where can I get the suggestion or related solutions. Please give the basic idea about that. Thanks in Advance..

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• Capture and store the video using java media framework?

  - by Venkats

  I taked the snapshot but I can't record the video and store into hard disk. How to recording the video using JMF? If anyone know, then give the procedure..

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• Is Searchable Combo box possible in JTable?

  - by Venkats

  We can search the textbox. like that, Is searchable combo box possible or not?

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• difference between hashmap and array list in java?

  - by Venkats

  In java, ArrayList and HashMap are using in collections. But i couldn't understand at which situations we should use ArrayList and which time use HashMap. What is the major difference between both of them?

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• How to capture video from another System in LAN using JMF?

  - by Venkats

  I have finished capturing video on my system using the MediaLocator() class. Then I want to capture the video from the near by systems in LAN by using through the IP address. What is the procedure i've to follow that? Suggest me with procedures. Thanks in Advance.

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• Resized image degrades in quality.

  - by Venkats

  I resized an image using Java2D Graphics class. But it doesn't look right. BufferedImage resizedImage = new BufferedImage(IMG_WIDTH, IMG_HEIGHT, type); Graphics2D g = resizedImage.createGraphics(); g.drawImage(originalImage, 0, 0, IMG_WIDTH, IMG_HEIGHT, null); g.dispose(); Is it possible to scale an image without introducing artifacts?

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• download mbox files over https using python

  - by VenkatS

  I was trying to find the right module for downloading kernel patches from kernel.org site For example,to download the file at https://patchwork.kernel.org/patch/62948/mbox/ I understand urlgrabber has a problem with https on debian. urllib2 seems to have problem with this url as well (says getaddrinfo failed, even though there are no problems reaching other urls) Any help would be appreciated

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• Where can I get a good study guide for java?

  - by Venkats

  Please suggest me some good website to collect java materials for more specific. Thanks in Advance.

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