Programming Tutorials Browser Tutorials Articles Struts Tutorials Hibernate Tutorials

Search: 

  Tutorial: equals and hashcode

equals and hashcode


Tutorial Details:
equals and hashcode

Read Tutorial equals and hashcode.

Rate Tutorial:
equals and hashcode

View Tutorial:
equals and hashcode

Related Tutorials:

Displaying 1 - 50 of about 549 Related Tutorials.

equals and hashcode
in java.lang.Object. If you override the equals(), you MUST also override hashCode...equals and hashcode  Could you please explain me why equals and hashcode methods to override? and which implementations should override these methods
 
Overriding equals and hashCode in Java
Overriding equals and hashCode in Java  Overriding equals and hashCode in Java
 
Equals() and Hashcode() - Java Beginners
Equals() and Hashcode()  What is Equals() and Hashcode()? what... Equals and HashCode() are the methods of Object class. The Equals() method returns.... Thanks   can you give one hashtable prog using equals() and hashcode
 
hashcode() and equals() - Java Beginners
hashcode() and equals()  plesae give an example of hashtable using equals() and hashcode()?  Hi Friend, Try the following code...) {this.id = id;} public int hashCode() { return id;} public boolean equals
 
hashcode() and equals() - Java Interview Questions
hashcode() and equals()  can you give one hashtable prog using equals() and hashcode()?PLease..thanks in advance
 
Equals() and Hashcode() - Java Interview Questions
Equals() and Hashcode()  What is Equals() and Hashcode()? what is the importance and where we use these methods? why and where we have to override... of hashtable using equals() and hashcode
 
why should we over ride hashCode(), when equals was over ride()?
why should we over ride hashCode(), when equals was over ride()?  why should we over ride hashCode(), when equals was over ride
 
how to override the hashCode() method ? and What is the advantage of overide the hashcode().
how to override the hashCode() method ? and What is the advantage of overide the hashcode().   send me code   It is not always necessary to override hashcode and equals. But if you think you need to override one
 
hashcode

 
Equals()
Equals()  What is role of equals() method in camparator interface
 
CodeRelief
CodeRelief The CodeRelief Eclipse plugin generates the code for the equals(), hashCode() & toString() methods. All you do is select the class variables you want to include & VOILA, you have the code for the method. All
 
HashMap and HashCode
.style1 { color: #FFFFFF; } HashMap and HashCode The HashMap... implementation of the method hashCode( ). HashCode is a method that returns... HashMaps and HashSets. The objects are only equal if if their hashCode
 
difference between hashcode,reference in java
difference between hashcode,reference in java  difference between hashcode,reference in java
 
1024 bytes equals to
1024 bytes equals to  1024 bytes equals to   1024 bytes equals to 1 KB
 
Java file hashCode
Java file hashCode This section demonstrates you the use of method hashCode(). Explanation: A hashCode is a way of computing a small (32-bit) digest numeric key from a String or even an arbitrary clump of bytes. The method hashCode
 
difference b/w == and equals()
difference b/w == and equals()  what is the difference between == operator and equals()   Hi Friend, The == operator checks if the two... address whereas the equals() method is used to compare the values of the object
 
objective c if string equals
objective c if string equals   Checking if a string is equal to ' " '   In objective c, isEqualToString is a keyword that allows you to check if the string is equal to or not. if ([text isEqualToString
 
Constructors .equals method
Constructors .equals method  Hi, my two dates never match using .equals method and two different constructors. o/p is like examples.Pdate@192d342Blah dateexamples.Pdate@6b97fd Code: package examples; public class Pdate
 
Constructors .equals method
Constructors .equals method  Hi, my two dates never match using .equals method and two different constructors. o/p is like examples.Pdate@192d342Blah dateexamples.Pdate@6b97fd Code: package examples; public class Pdate
 
ShortBuffer in java, Use of hashCode() in short buffer.
ShortBuffer in java, Use of hashCode() in short buffer. In this tutorial, we will see how to use of hashCode() in short buffer. ShortBuffer API....  final int hashCode() The hashCode(..) method returns
 
Difference between equals() and == ?
Difference between equals() and == ? In this section you will find the difference between equals() and ==. When we create a object using new keyword... equals() and "= =" are used to compare object to check equality
 
AutoBoxing,==,!=,equals() - Java Interview Questions
AutoBoxing,==,!=,equals()  Hi, I am really confused of ==,!=,equals() operations on Autoboxing the new feature in java 5.0 . Can any one tell me,how the above operations are performed on Boxing? See the below examples
 
Use of hashCode() method of LongBuffer class in java.
Use of hashCode() method of LongBuffer class in java. In this tutorial, we will see the use of hashCode() method of LongBuffer class in java...; int hashCode() The hashCode() method returns current has code
 
Java file equals
Java file equals This section illustrates you the use of method equals... file class objects using equals() method. This method checks whether... of both the files are different. No matter of having the same file name. equals
 
Java BigDecimal hashCode example
Java BigDecimal hashCode example       In this example bigdecimal class hashCode() method working... value.  Syntax for using the method: public int hashCode() System.out.println
 
equals method in java
Description: The equals method found in java.lang.object. It is use to check  state(data) of object not identifying the location in Memory of the object. It return the Boolean value. In other way it compare content of 
 
Difference between == and equals method in java
Description: For comparing equality of string ,We Use equals() Method... "equals()" method .  "==" compares the reference value of string object whereas equals() method is present in the java.lang.Object
 
Case-sensitive equals using Hibernate Criteria.
Case-sensitive equals using Hibernate Criteria.  How to check for case sensitive equals in Hibernate criteria?   package net.roseindia.main; import java.util.*; import net.roseindia.table.Employee; import
 
Case-insensitive equals using Hibernate Criteria.
Case-insensitive equals using Hibernate Criteria.  How to use Case-insensitive equals with Hibernate Criteria?   The Case Insensitive ignores the case of the latter. It Selects all the records of the table related
 
Use of equals() method of ByteBuffer class in java.
Use of equals() method of ByteBuffer class in java.  In this tutorial, we...; The allocate(..)method allocate a new byte buffer. boolean equals(object obj) The equals() method tells this buffer is equals or not to another
 
Use of equals() method of FloatBuffer class in java.
Use of equals() method of  FloatBuffer class in java.  ... equals(object obj) The equals() method tells this buffer is equals...; System.out.println("Equals");     } 
 
Java Code - Java Beginners
Java Code  What is the relationship between equals() method & hashCode
 
Use of equals() method of LongBuffer class in java.
Use of equals() method of LongBuffer class in java.  In this tutorial, we...(..)method allocate a new long buffer. boolean equals(object obj) The equals() method tells this buffer is equals or not to another
 
Use of equals() method of IntBuffer class in java.
Use of equals() method of IntBuffer class in java.  In this tutorial, we...(..)method allocate a new int buffer. boolean equals(object obj) The equals() method tells this buffer is equals or not to another
 
differences - Java Interview Questions
Java difference between equals and hashcode  What is the difference between equals and hashcode in Java
 
ShortBuffer in java, Use of equals() method of ShortBuffer class in java.
Use of equals() method of ShortBuffer class in java.  In this tutorial.... boolean equals(object obj) The equals(...) method tells this buffer is equals or not to another object. If another buffer is not short buffer
 
L&T
L&T  At what exact location we should override hashcode and equals? Can any body
 
Collections
Collections  i overide the hashcode() method with equals method as follows : public int hashCode() { int result = HashCodeUtil.SEED; } it shows me error on HashCodeUtil.SEED. Please provide me solution
 
Java BigDecimal equals example
Java BigDecimal equals example       Method evaluates bigdecimal object values as well..._objectName)));      or boolean boo = (this.object).equals(x
 
Use of hasCode method of FloatBuffer class in java.
Use of hashCode method of FloatBuffer class in java. In this tutorial, we will see the use of hashCode() method of FloatBuffer class in java...; int hashCode() The hashCode() method returns current has
 
java object class methods
java object class methods  What are the methods in Object class?  There are lots of methods in object class. the list of some methods are as- clone equals wait finalize getClass hashCode notify notifyAll
 
java.lang.String.hashCode()
int hashCode() method in Java returns a hash code for the given string... given below that explains how to get the hashCode for any given string in Java. a simple hashCode example: public class StringTrim { public static
 
Java code for set...!!!
: override equals & hashcode method
 
What are the methods in Object? - Java Beginners
(); notify(); notifyAll(); hashCOde(); equals(); Thnaks
 
Java HashSet Collection problem
bucket corresponding to the objects HashCode. Then it calls the equals method... the situation. There's a class A. Its equals and hashcode method is overridden. equals always returns false and hashcode always returns a single value say 5
 
core java
in Object class. Why it is necessary to override hashCode method with equals method... but it is always advisable to override hashCode along with Equals. package com.lara...; } public boolean equals(Object obj) { B b=(B)obj; boolean falg=(i==b.i&
 
Commonclipse
: toString() hashcode() equals(Object) compareTo(Object
 
urjent code needed - Java Interview Questions
urjent code needed  Coding: - We have Document domain/entity object with properties of Long id, String fileName, String filePath, int docId. Please write a java code that will: 1. Implements hashCode() and equals
 
java - Java Interview Questions
override equals(), hashCode() and toString() in Object * equals() returns true if the values of the compared objects are the same * hashCode() returns the same hashcode for objects of the same type having the same value
 
Date Comparison
or not, the first date comes after the other or not, by using the equals(), before... dates whether they are equal or not by using the equals() method, comparison...); System.out.println("Comparisonoftwodatesbyusingtheequals()method
 
Site navigation
 

 

Send your comments, Suggestions or Queries regarding this site at roseindia_net@yahoo.com.

Copyright 2006. All rights reserved.