Java Floating-Point Comparison - double / float Variable Comparison with Epsilon - Java Programming скачать в хорошем качестве

Java Floating-Point Comparison - double / float Variable Comparison with Epsilon - Java Programming

Floating-point numbers should not be compared using == because some of these numbers cannot be exactly represented You may expect them to be equal when comparing them, but instead they are just very close and == will come out as false Therefore, floating-point numbers should not be compared for exact equality but instead for being close enough The epsilon is a difference threshold for indicating that floating-point numbers are equal (it is usually 0.0001) Please SUBSCRIBE to Appficial, and check out more Java Programming Tutorials! http://www.appficial.com Java if else Statements    • Java if else Statements - Branching Struct...   Java Relational Operators    • Java Relational Operators for Boolean Expr...   Java Multi-branch if-else-if Statement    • Java Multi-branch if-else-if Statement - D...   Java Nested if-else Statements    • Java Nested if-else Statements by Example ...   Java Distinct If Statements    • Java Distinct If Statements by Example - E...   Java Logical Operators    • Java Logical Operators - AND && - OR || - ...   Java Short Circuit Evaluation    • Java Short Circuit Evaluation - Lazy Evalu...   Java Switch Statement    • Java Switch Statement - Branching Structur...   Java Precedence Rules for Logical and Relational Operators    • Java Precedence Rules for Logical and Rela...   Java Boolean Data Type    • Java Boolean Data Type by Example - TRUE o...   Java String Comparison Methods    • Java String Comparison Methods - equals eq...   String Access Methods    • Java String Access Methods - length charAt...   String Modifier Methods    • Java String Modifier Methods - toUpperCase...   The Conditional Expression    • Java Conditional Expression - The Ternary ...   Floating-point Comparison    • Java Floating-Point Comparison - double / ...   Character Comparison    • Java Character Comparison - Comparing char...   System.out.printf() method    • Java printf Method - Displaying data using...   Displaying Currency in Java    • Displaying Currency in Java using printf a...   Variable Scope    • Variable Scope in a Java Program by Exampl...