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Java - How to convert string to charArray ?
String str="Welcome To GeekInterview.com"
How can convert the above string to charArray without using any buit-in function in java?
Anyone to know the answer.please help me? i am new to learn java.What is a transient variable
A transient variable is a variable that may not be serialized.
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sivagopal- Member Since Jun-2009 | Jun 8th, 2009
A variable that won't be allowed for object serialisation. so that the state of the value will always be defaulted after the deserialisation.
For example a variable x's value is set to 9, it's default value is '0' say, when the object has been serialized having x's value 9, after deserialisation will be defaulted to '0'
Use: In Java, serialization of an object allowed only when all the underlying objects of the object that is currently under serialization contains has a relationship, will not be allowed, some times the developer has no choice of implementing serializable marker interface on some classes as the classes might have been arrived from a third party and the developer has no control over them, but the developer needs to serialize the object's state, then the developer has the choice of marking the objects that not serializable as transient.
Yogesh Bombe
- Aug 11th, 2015
A transient variable is a variable that cannot be serialized. The transient keyword can be used to indicate the Java Virtual Machine that the variable is not part of the persistent state of the object.
raisha
- May 6th, 2013
transient is a keyword....If a variable is declared as a Transient ,we cant serialize that variable.. The important points about Transient are: 1) Transient keyword can only be applied to fields or ...
The concept of polymorphism is often expressed by the phrase
Skill/Topic: AWT & AppletsA) One interface, multiple methodsB) Multiple interface, one MethodC) Multiple interface, Multiple methodD) One interface, One method
What is the difference between a break statement and a continue statement
A break statement results in the termination of the statement to which it applies (switch,for, do, or while). A continue statement is used to end the current loop iteration andreturn control to the loop statement.
sandra
- Jun 13th, 2016
What happens if break is not used in switch statement?
komalnk
- Mar 1st, 2016
A break statement results in the termination of the statement to which it applies (switch,for, do, or while). A continue statement is used to end the current loop iteration and return control to the loop statement.
What is the jdbc and odbc?what is the difference between jar files and bat files
prashant kumar
- Sep 11th, 2016
Clearly explained!! Thank you very much Sir.
speakup87
- Jan 14th, 2009
JDBC: Java Database Connectivity (JDBC) provides Java developers with a standard API (application Programming Interfaces) that is used to access databases, regardless of the driver and database pr...
What are the main differences between Java and C++?
Everything is an object in Java (Single root hierarchy as everything gets derived from java.lang.Object). Java does not have all the complicated aspects of C++ ( For ex: Pointers, templates, unions, operator overloading, structures etc..) The Java language promoters initially said "No pointers!", but when many programmers questioned how you can work without pointers, the promoters began saying "Restricted...
What class is the top of the AWT event hierarchy
The java.awt.AWTEvent class is the highest-level class in the AWT event-classhierarchy.
An interface contains _________ methods
Skill/Topic: InheritanceA) AbstractB) Non-abstract C) Implemented D) Un-implemented
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