What are the benefits of using Java 11?
1. Improved Performance: With Java 11 comes the introduction of new garbage collection and compiler performance enhancements. These improvements in performance will help to speed up program execution and improve overall system throughput.
2. Modular Code Base: Java 11 introduces a new version of the Java Platform Module System (JPMS). This system makes it easier to organize the code into modules which helps improve the maintainability and scalability of applications.
3. New Security Features: Java 11 introduces TLS 1.3 support, stronger algorithms for cryptography and new options for better control of the security of applications.
4. Solid Reactive Programming Support: Java 11 includes updates to the Reactive Streams API to make programming with Java easier and more efficient.
5. Improved Container Support: Java 11 adapted the launch scripts used by containers such as Kubernetes and Docker to make launching applications in a containerized environment easier.
6. Functional Programming Additions: Java 11 includes several new functional programming features such as lambda expressions and method references, which allow developers to create more expressive and flexible code.
7. Additional Updates & Tools: Java 11 includes several bug fixes, updates, new tools, and more.
Why did Java 8 provide default method in interfaces?
Java 8 provided default methods in interfaces to maintain backwards compatibility while introducing new features that rely on the addition of new methods to an existing interface. Default methods make it easier to add new functions to an interface while still maintaining compatibility with existing implementing classes. This was needed because previously it would be difficult to add a new method to an existing interface without breaking existing code that implemented that interface.
What is Io in Java?
Io in Java is an open-source project that enables developers to build distributed applications for the Java Virtual Machine (JVM). It provides access to a distributed, fault-tolerant, event-driven programming model, allowing developers to write applications that can run across multiple JVMs and cloud providers. Io helps in a distributed computing environment by allowing different services, applications and processes to interact with one another and exchange data.
How to disable Java for Internet Explorer 5?
To disable Java for Internet Explorer 5, you must change your Java Security settings. To do this, open the Control Panel and look for the Java Control Panel. Within the Java Control Panel, click the Security tab and uncheck the box for "Enable Java content in the browser". Apply the changes and restart your browser for the settings to take effect.
How to convert character stream to byte stream in Java?
You can use the InputStreamReader class from java.io to convert a character stream to a byte stream in Java. This class takes an InputStream object as a parameter and creates InputStreamReader using the supplied InputStream object. Once you have an InputStreamReader object, you can call its read() method which will read each character from the stream and will return it as an integer which is the byte value of the character.
If you are using Visual Studio Code as your code editor, you can also install the TypeScript compiler extension. This extension will automatically compile your TypeScript code into JS code whenever you save the TypeScript file.
What are the default handlers in the Java Logging API?
The default handlers in Java Logging API are ConsoleHandler, FileHandler, and MemoryHandler. ConsoleHandler is used to write log messages to System.out while FileHandler is used to write log messages to a specified file. MemoryHandler is used to write log messages to a memory buffer and then automatically flush them to any registered handlers.
The easiest way to capitalize the first character of a string is through the use of the slice() and toUpperCase() methods:
let string = "Capitalize this story";
let capitalizedString = string.slice(0,1).toUpperCase() + string.slice(1);
// Output: Capitalize this story