Blogs
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Compiling a Program, Evaluation Order of Operands, Numeric Promotion Context, Oracle Certification Exam, Primitive Data Types, The Floating-Point Types
Boolean Literals – Basic Elements, Primitive Data Types, and Operators
Boolean Literals The primitive data type boolean represents the truth values true and false that…
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Program Output – Basics of Java Programming
1.9 Program Output Data produced by a program is called output. This output can be…
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String Literals – Basic Elements, Primitive Data Types, and Operators
String Literals A string literal is a sequence of characters that must be enclosed in…
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Integer Literals – Basic Elements, Primitive Data Types, and Operators
Integer Literals Integer data types comprise the following primitive data types: int, long, byte, and…
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Basic Language Elements – Basic Elements, Primitive Data Types, and Operators
2.1 Basic Language Elements Like any other programming language, the Java programming language is defined…
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Primitive Data Types – Basic Elements, Primitive Data Types, and Operators
2.2 Primitive Data Types Figure 2.1 gives an overview of the primitive data types in…
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Widening and Narrowing Reference Conversions – Basic Elements, Primitive Data Types, and Operators
Widening and Narrowing Reference Conversions The subtype–supertype relationship between reference types determines which conversions are…
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The Floating-Point Types – Basic Elements, Primitive Data Types, and Operators
The Floating-Point Types Floating-point numbers are represented by the float and double data types. Floating-point…
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Floating-Point Literals – Basic Elements, Primitive Data Types, and Operators
Floating-Point Literals Floating-point data types come in two flavors: float and double. The default data…
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Conversions – Basic Elements, Primitive Data Types, and Operators
2.3 Conversions In this section we discuss the different kinds of type conversions that can…