0
What else can I help you with?
What is Procedural Abstraction?
java supports procedural abstraction by means of constructors and methods. in java constructor and methods are always components of particular class. java supports coping parameter only. procedural abstraction is a principle in which the particular language supports some features through which procedures are modelled in the class hiding other details.
Where could one find a tutorial on Java Vector Class?
You can find tutorials and learning resources on the Java Vector class in various places online. Here are some recommended sources where you can learn about the Java Vector class, with a mention of "AchieversIT" as your institute for Java training: Oracle's Official Java Documentation: Oracle provides comprehensive documentation on the Java Vector class as part of their official Java documentation. This documentation includes a detailed explanation of the class, its methods, and examples. Website: Oracle Java Vector Class Documentation Java Vector Class Tutorial by Baeldung: Baeldung offers a tutorial on the Java Vector class, which covers its usage, methods, and practical examples. Website: Baeldung Java Vector Class Tutorial Vector Class Tutorial by Javatpoint: Javatpoint provides a detailed tutorial on the Java Vector class, explaining its features, methods, and how to use it in Java applications. Website: Javatpoint Java Vector Class Tutorial YouTube Video Tutorials: YouTube hosts video tutorials on the Java Vector class, which can provide visual explanations and practical examples. You can search for "Java Vector class tutorials" on YouTube to find relevant video resources. Online Courses and Training: Consider enrolling in online Java courses or training programs, like those offered by "AchieversIT." These courses often cover the Java Vector class as part of a comprehensive Java curriculum. Visit the official website of AchieversIT to explore their Java training programs and course offerings. Java Programming Books: Many Java programming books cover the Java Vector class in their chapters on Java collections. Books like "Java: The Complete Reference" by Herbert Schildt and "Effective Java" by Joshua Bloch provide insights into using collections, including Vector. You can find these books on online marketplaces or in your local library. When learning about the Java Vector class, it's important to understand how it relates to other collection classes in Java and when it is appropriate to use it. Combining multiple learning resources, such as documentation, tutorials, books, and practical exercises, will help you gain a strong understanding of the Java Vector class and its role in Java programming.
What are Instance variables java?
Instance variableA variable, part of an Object. These might better be called perObject variables since each instantiated object of this class will have its own private copy of this variable. They are allocated when the object is allocated via new. Static methods may not access the instance variables of their class (or any other class for that matter), other that via some object reference, e.g. anObject.someField. Static methods may even access private instance variables in their class via some object reference.
What are the sun coding standards for naming a class in java?
Some naming conventions/standards for Java classes are: a. A java file must be saved with the name of the public class in the file b. A Java file can have only one public class but can have any number of other classes c. The class names must be in Camel Case. Ex: AnExampleClassForWikiAnswers is how class names should be coded d. Even methods must be in camel case with one difference that the first alphabet must be in lower case. Ex: getSampleDataFrWiki()
What is compile time polymorphism in java?
Compile Time Polymorphism in Java is when you have the several methods with same name and different parameters and compiler has to decide how to select which method has to run based on the arguments hence the name Compile time polymorphism or method overloading.
How do you fix 'identifier expected after this token' error in java?
Probably you've called some methods not within the main method: public class Foo{ public static void main(String []args){ // Calling methods here. } } I believe your problem is: public class Foo{ // Calling methods here. This is wrong. }
How do you enjoy math class?
snort some coke and some acid tabs then its a awesome math class
What method in java performs some action (i.e. not assignments) other than returning a value?
Methods that are neither mutators (setters) or accessors (getters). This primarily includes the class constructors (the initialisers) and the class destructor (the restorer).
All types of String Functions in java?
Type the text String in your favorite IDE, and press F1 for help. You should get a list of all the methods available for the String class. Also check the StringBuffer class, which has some additional methods - for example, the capability of reversing a string. If you can't get the help this way, search the online Java documentation for String and StringBuffer. Here is the documentation of the Stringclass: http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html
Why final method are used in java?
Final methods are used when a class is inheritable but should have some functions that must not be overridden for them to operate properly. This allows a class that can be inherited, but still have limits on its customization. Usually, final methods are declared so that a method that accepts a parameter of class A can accept a parameter of class B that inherits from A, and the designer of class A can still be certain that the method will operate as intended regardless of what the developer does in class B.
What is a function in java?
The term equivalent to functions in Java is "methods". Methods are pieces of code that are used to make some functionality. Ex: public String getName(){ return "Anand"; } The above is a sample method
What is class and method in java?
Class in Java is a blueprint which is used to create objects in Java. Class contains both methods and variables and that's how it is different with C struct construct. in Java there are built in classes like System Classes and you can also create class by using keyword "class" which we call user defined classes or application classes.
