Instance fields - Manipuri
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- Java Tutorials - Manipuri
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1Getting started java Installation
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2First Java Program
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3Installing Eclipse
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4Getting started Eclipse
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5Hello World Program in Eclipse
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6Errors and Debugging in Eclipse
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7Programming features Eclipse
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8Numerical Datatypes
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9Arithmetic Operations
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10Strings
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11Primitive type conversions
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12Relational Operations
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13Logical Operations
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14if else
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15Nested if
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16Switch Case
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17while loop
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18For Loop
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19do while
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20Introduction to Array
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21Array Operations
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22Creating class
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23Creating object
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Instance fields
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25Methods
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26Default constructor
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27Parameterized constructors
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28Using this keyword
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29Non static block
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30Constructor overloading
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31Method overloading
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32User Input
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33Subclassing and Method Overriding
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34Calling methods of the superclass
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35Using final keyword
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36Polymorphism
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37Abstract Classes
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38Java Interfaces
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39Static Variables
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40Static Methods
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41Static Blocks
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42Exception Handling
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43Custom Exceptions
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Outline:
Instance fields *Also known as non-static fields *Open the TestStudent class which we have created *Access the fields roll_number and name using dot operator *See the output *Initialize the field and see the output *Change the modifier of the fields to private *Debug the error that you get *Change the modifier to protected *Each object of a class will have unique values *Create two objects of the Student class
Width: | 804 | Height: | 644 |
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Duration: | 00:13:28 | Size: | 6.4 MB |
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