sj5536

hi i want to develop project which identify person by capturing image of the person through webcam i.e. it identify the face. i googled this topic i found some algorithm .but there is two type of algorithm one is for detection and other is for recognization so which type of …

how do i add multiple pane in frame dynamically that is in my frame there is one text box which take value from user when user click on ok button i have to add that much panel in jframe how do i do that ?

hi, I have following question 1) is main thread is daemon thread? if yes then how? 2) what is meaning of daemon thread? 3) Does daemon thread require main method for execution? 4) Daemon thread do its execution without main method? 5) if Daemon thread require main method can any …

Im building an application to store and manage Student Marks and Im gonna use Java Persistence (JPA) to do the Database work for me. So Ill be retrieving the data from the database into Objects. And then Ill want to display the Data in the objects as a JTable. And …

i was using mysql to connect to database in java. but it is throwing an error that is" access denied for use' '@'localhost' to database 'onlinetest' while installing mysql I DIDNT PROVIDED ANY USERNAME AND PASSWORD, IS THERE ANY PROBLEM WITH USER AND PASS AND WHAT TO WRITE IN USER …

hi , can any one suggest mw which book is good for j2ee i am good in core java

Sorry.... i have posted this question before in JavaRanch Forum but i did not get any satisfactory answer to my question. probably no one notices there. I am posting here with the hope that someone will come forward and give me some suggestion. i am using java swing and i …

i am using netbeans and MySQL. i made an inventory application with a server host name "local host:3306". how do i distribute it to other computer? should i change the server host in mysql?

hi i want to develop hotel management project which is basically dekstop appliation so my problem is that should i do that project in .net or java can u explain which platform is good for this project and also is there any diffrence oflook and feel between java project and …

This is a simple server/client program. What i'm trying to do is let the server send a message to the client, the client should receive this message and print this message on screen. When i run the program the server prints "Server start" like its supposed to but nothing happens …

hi i want to add Scroll Pane to JTable [CODE]JScrollPane jScrollPane = new JScrollPane(table); jScrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); jScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS); add(jScrollPane,BorderLayout.CENTER);[/CODE] in the above code table is and Object of JTable with default model i write above code but that code display the scrollbar but they dont work

hi i have to make tool which is similar to google search editor right know i only needed graphical help that is hot create that component according to me it is an drop down list with editable facility is there any way for that in java description when name enter …

i amconfused that which layout do i used for placing noumber of panel in Frame in following ways 1) first variable lenght(heigth) with is fixed to width of frame 2) second panel in similar fassion 3) third panel in similar pasion and so on

hi i want to create swing application that has google map i searched on net but i hanot got any useful resource

hi can any one suggests me how to read barcode from pdf file in java is there any library . thanks in advance actully i serached on net for that i found some library such as apose barcode reader but it is not freeware and i also found JBarcode library …

hi i want to read barcode from pdf file. that pdf file has more than one barcode i have to read second barcode then what i do for that

hi my problem is that i want to show some information about button when clicked on that button but that information must be displayed below that button so and in the same menu so for that what used i am think about popmenu is this right

hi i am trying to execute mysql stored procedure from java program but when i call that procedure CallableStatement stmt = con.prepareCall("call readFloor()"); it produce java.lang.NullPointerException at com.mysql.jdbc.StringUtils.indexOfIgnoreCaseRespectQuotes(StringUtils.java:948) so how can i remove this error readFloore() is sample stored procedure it return nothinh i tried this example whith another stored …

where do i found pdfview package

In my class there are 2 objects, I have to get the one which has the smallest size with a method that begins with [CODE]public String smallest()[/CODE] so what I've been trying to do is roughly the following... [CODE]if (object1.getSize() < object2.getSize) { return object1.getName; } } if (object2.getSize() < …

[COLOR="Green"][B]hi everyone .. I hope to help me :) .. i have java code.. the main idea of it the user selected from menu the equation (liner - Cubic - Quadratic ) need of them and then user enter the value of x and y and then draw the main …

hi, thankx for solving all my previous thread right now my problem is that i have to get width and height of pdf file

hi sir i am doing the project in which i read tiff file and take two images from that file and create another tiff file i am able to take one image from the tiff file and create another tiff file my problem is that i am not able to …

hi i want to read barcode from tiff file (image) so what i do for that is there any library and sample code for that plz help thankx

hi i have to read tif File using java file has 3 pages and take first two page of that file and create new tif file with different name can u suggest me how should i start

hi i want to do a facedetection project for attendance on which platform i do that and can u give some resource that from where i get direction that what i have to do

Hi everyone, just started learning Java and I realized a very minor problem. I am looking to multiply an asterix "*" by a number so that it is longer. Something like: Code: [CODE] String num = ""; num = "*" * 4; System.out.println (num); [/CODE] Sould output: **** But instead …

hi, i am using ITEXT to create Pdf File . i want to reduce spacing between lines in pdf file is this possible if it is possible then how can i do that. thankx

hi i created text to pdf converter project in java using eclipse. when i run it from eclipse it works properly. in eclipse i used export menu to create executable jar file(runnable jar).when i run project from that jar file it actually run but it wont convert those text file …

hi, i created project in java using eclipseIDE now the project is completed i have to create executable of that project that means i have to install that project on client side how should i do thanx