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Type: Posts; User: tcstcs

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    Help Needed on Runtime.getRuntime()

    Have written a program to open Excel sheet from java program.

    Below line works fine.

    Process p = Runtime.getRuntime().exec(new String[]{"\"C:\\Program Files (x86)\\Microsoft...
  2. Re: Java WebApp not woring with JRE7 update 51.

    Yes, it is a java applet. Login page is entry point to get in to the app.
  3. Re: Java WebApp not woring with JRE7 update 51.

    There is no error. The login page doesn't show up after entering url in the browser.
  4. Java WebApp not woring with JRE7 update 51.

    As we are all aware, more security is provided with JRE7_51 and it blocks all the applets.
    Solutions from google are
    1. Reduce the secutity level
    2. Add the url in exception list
    3. Sign all the...
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    ThreadPool implementation query

    When a thread completes its execution, it will be destroyed.
    In Java thread pool implemenation, how does threads come back to ready state after executing the task.?
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    Java Mutex Question

    Is there a Mutex class in JAVA API? If not do we have to create a mutex class to use them?
    Any example for mutex implementation and usage will be of great help.
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    PLSQL Parser required for Unicode

    Hi,
    I have requirement to write PLSQL program which will parse multilingual characters (i.e Japanese/Chinese etc).
    Suggestions would be of great help.
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    SQL Parsing for multibyte.

    I am using below code to parse the SQL queries. How do i take care of parsing for japanese/ chinese characters which are multibyte.
    The complete code is available at ParserTokenManager.java Source...
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    Re: Design a Dictionary

    Thanks for the reply. In case of simple map, the search time would be very high if a dictionary contains millions of words.
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    Design Pattern for Online booking

    Hi,

    Can some one guide me to choose which design pattern to use for Online Booking system. (booking could be for Restaurant,Bus).
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    Design a Dictionary

    Can someone guide me how to design a "Dictionary" (i.e. collection of words with respective meaning). Would like to know which design pattern to use and class diuagram.
    I couldn't get any reference...
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    Re: Abstract method vs overloading

    I am not convinced with ur answer :(
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    Question on RandomAccessFile searching

    Problem: I want to read a file and replace a particular string with new value.
    I know we can update a file using RandomAccessFile. But question is how to search for a particular String in...
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    Memory Leaks in Java

    When we have Garbage collection in Java which basically empties space of all unused objects, why there are memory leaks in Java?
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    Abstract method vs overloading

    When we have method overriding, what is the use of having abstract methods?
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    Re: Design Question on shape.

    This was asked to me in an interview. The interviewer wants me to design a system which will draw different shapes with different plotters.
    As said above, shapes could be rectangle,square,circle etc...
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    Design Question on shape.

    I have to design a system which should draw different shapes with different plotters. i.e. plotter will be like solidline plotter, dot plotter, comma plotter.
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    Re: Transactions across multiple DAOs

    Then, do you suggest to pass connection objects from one DAO to other? If so, is it a good practice?
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    Transactions across multiple DAOs

    I have DB operations to be done through multiple DAOs in one transaction. Is is possible to do it using simple JDBC calls?
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    Question on Singleton class

    Is singleton class created one per classloader or is it one per JVM?
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    Why cannot the class be protected?

    Why canít we make protected class when we can make default class which is more restricted ?

    Ex :

    Public class A {} complies well
    Class A {} complies well
    Protected class A {} compilation...
  22. Thread: MultiHashMap

    by tcstcs
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    [SOLVED] Re: MultiHashMap

    have a question reg ur query.
    Ur key say "1" will have multiple values (i.e. could be a list) as Max, Owen, Karl, Jonas, Rose.
    And u want to pring the size of values for key ="1"?
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    Re: Java Pckaging question

    i know about the classpath. Can u elaborate more or suggest me a link to get more details. Thanks in advance.
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    Java Pckaging question

    I have a application with 4 components. Amongst the 4 comps, there will be some common jars which will be used acroos. What is the good practice to package components and depoly it on server? And...
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    Re: Thread vs Runnable interface

    Thanks Norm.
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