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- What does the ^ operator do in Java? - Stack Overflow
7 It is the Bitwise xor operator in java which results 1 for different value of bit (ie 1 ^ 0 = 1) and 0 for same value of bit (ie 0 ^ 0 = 0) when a number is written in binary form ex :- To use your example: The binary representation of 5 is 0101 The binary representation of 4 is 0100
- What is the Java ?: operator called and what does it do?
Not only in Java, this syntax is available within PHP, Objective-C too In the following link it gives the following explanation, which is quiet good to understand it: A ternary operator is some operation operating on 3 inputs It's a shortcut for an if-else statement, and is also known as a conditional operator In Perl PHP it works as:
- Java - Convert integer to string - Stack Overflow
Given a number: int number = 1234; Which would be the "best" way to convert this to a string: String stringNumber = "1234"; I have tried searching (googling) for an answer but no many seemed "
- Does Java support default parameter values? - Stack Overflow
No, the structure you found is how Java handles it, (that is, with overloading instead of default parameters) For constructors, See Effective Java: Programming Language Guide's Item 1 tip (Consider static factory methods instead of constructors) if the overloading is getting complicated For other methods, renaming some cases or using a parameter object can help This is when you have enough
- Which free version of Java can I use for production environments and or . . .
For Java 17, the Oracle JDK product is available under a new No-Fee Terms and Conditions license, discussed on the Oracle company blog On my first reading, it appears this new license makes production use free-of-cost (along with dev, test, and training usages), except for products sold for a fee while bundling the Oracle JDK product
- What is the difference between and in Java? - Stack Overflow
I always thought that amp; amp; operator in Java is used for verifying whether both its boolean operands are true, and the amp; operator is used to do Bit-wise operations on two integer types
- java - What is the difference between JDK and JRE? - Stack Overflow
1442 The JRE is the Java Runtime Environment It is a package of everything necessary to run a compiled Java program, including the Java Virtual Machine (JVM), the Java Class Library, the java command, and other infrastructure However, it cannot be used to create new programs The JDK is the Java Development Kit, the full-featured SDK for Java
- Whats causing my java. net. SocketException: Connection reset?
This is an old thread, but I ran into java net SocketException: Connection reset yesterday The server-side application had its throttling settings changed to allow only 1 connection at a time!
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