Creating object - Manipuri
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Program Error
Dear Sir, I have the latest version of eclipse. In the video clip the speaker has removed the static main method. Wheras in my computer it prompts me saying that there is an error in the program, and to add the static main method.In the next video(Instance Fields) (somewhere around 6-7 minutes) she runs the program,and it prints the statments, but when I did it, it showed me error.Please help me.
01-02M 40-50S Psych_Scientist
Answer last updated on: Dec. 6, 2021, 8:59 p.m.
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Getting started java Installation -
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First Java Program -
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Installing Eclipse -
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Getting started Eclipse -
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Hello World Program in Eclipse -
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Errors and Debugging in Eclipse -
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Programming features Eclipse -
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Numerical Datatypes -
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Arithmetic Operations -
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Strings -
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Primitive type conversions -
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Relational Operations -
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Logical Operations -
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if else -
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Nested if -
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Switch Case -
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while loop -
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For Loop -
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do while -
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Introduction to Array -
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Array Operations -
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Creating class -
Creating object -
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Instance fields -
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Methods -
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Default constructor -
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Parameterized constructors -
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Using this keyword -
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Non static block -
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Constructor overloading -
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Method overloading -
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User Input -
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Subclassing and Method Overriding -
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Calling methods of the superclass -
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Using final keyword -
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Polymorphism -
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Abstract Classes -
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Java Interfaces -
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Static Variables -
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Static Methods -
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Static Blocks -
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Exception Handling -
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Custom Exceptions
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Outline:
Creating Object *An object is an instance of a class *Each object consist of state and behavior *Object stores it state in fields or variables *It exposes its behavior through methods *Reference variables *Create a class named TestStudent *Create an object of the Student class *Use new operator *Check what the reference variable contains *Create one more object of the Student class and check what the reference variable contains
| Width: | 800 | Height: | 608 |
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| Duration: | 00:07:50 | Size: | 3.2 MB |
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