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
Evaluation Order of Operands – Basic Elements, Primitive Data Types, and Operators
2.6 Evaluation Order of Operands To understand the result returned by an operator, it is…
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Left-to-Right Evaluation of Argument Lists – Basic Elements, Primitive Data Types, and Operators
Left-to-Right Evaluation of Argument Lists In a method or constructor invocation, each argument expression in…
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Compiling a Program, Evaluation Order of Operands, Numeric Promotion Context, Oracle Certification Exam, Primitive Data Types, The Floating-Point Types
Formatted Output – Basics of Java Programming
Formatted Output This subsection is not on any Java Developer Exam. It is solely included…
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Keywords – Basic Elements, Primitive Data Types, and Operators
Keywords Keywords are reserved words or identifiers that are predefined in the language and cannot…
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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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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…