Shraddha Bhalerao’s Post

A weekly Java Coding Series – program 133 averagingInt() method in Java - This method is present in Java 8 as part of the Stream API. It calculates the average of integer values from a stream. It removes the need for manual sum and count logic. It helps write clean, concise and more readable code. #java #softwaredevelopment #softwareengineer #linkedincreators #skilledshraddha Program and output –

A weekly Java Coding Series – program 132 contains() method in Java contains() is a method used to check whether a specific element exists in a collection or to check substring presence in a string. It is useful to perform conditional logic and helps to search quickly without manual loops. It helps to write clean and readable code and reduces boilerplate code. #java #softwaredevelopment #softwareengineer #linkedincreators #skilledshraddha Program and output –

Every Java developer needs to master Collections. I made a full guide — real examples, real projects, zero fluff. Save this. Share it. Tag someone learning Java. ☕ #Java #Programming #Developer #CodeNewbie #JavaDeveloper

Java Text Blocks, a feature introduced in Java 15, help resolve Sonar issues. However, most developers are not using this feature. It should be adopted and used regularly. https://lnkd.in/gdg2RfeJ

Understanding Optional in Java 8 is a game-changer for writing clean and reliable code. I’m sharing this quick guide that explains: 👉 Why Optional was introduced 👉 Problems with traditional null checks 👉 How Optional improves code readability and safety 👉 Practical examples using orElse(), orElseGet(), and ifPresent() 👉 Best practices every Java developer should follow Before Java 8, handling null values often made code messy and error-prone. With Optional, we can now write more expressive and safer code while avoiding common issues like NullPointerException. This visual guide is perfect for: ✔ Interview preparation ✔ Quick revision ✔ Strengthening Java fundamentals Have a look and let me know your thoughts 🙌 #Java #Java8 #Optional #Programming #Coding #SoftwareDevelopment #InterviewPreparation #Developers

#Java #Topic #DateAndTime #CoreJava In Java, you can work with date and time using both old APIs and the modern Java 8 Date-Time API ✅ 1. Java 8 Date-Time API (Best Practice) This is from the java.time package. Important classes: LocalDate LocalTime LocalDateTime ZonedDateTime DateTimeFormatter #AnandKumarBuddarapu #Java #Trainer #UppugundlaSaiRam founder #CodeGnan #SakethKallepu

🚀 Understanding Exception Handling in Java Today, I explored the concept of exception handling in Java and how it helps in building robust and reliable applications. An exception is an unexpected event that occurs during program execution, which can disrupt the normal flow of the program. To handle such situations, Java provides try and catch blocks. 🔹 The try block is used to enclose code that may generate an exception. 🔹 The catch block is used to handle the exception and prevent the program from crashing. When an exception occurs, Java creates an exception object containing details like the error type, location, and cause. This object is passed to the runtime system, which looks for a matching catch block to handle it. If handled properly, the program continues execution smoothly. Otherwise, the default exception handler terminates the program and displays an error message. 💡 Learning exception handling is essential for writing clean, error-free, and maintainable Java applications. #Java #ExceptionHandling #Programming #Learning #SoftwareDevelopment #TapAcademy

#TapAcademy #Java #FullstackDevelopment The methods in Java are a set of instructions that are written to accomplish a particular function. These methods facilitate reduction in code duplication and improve the readability of programs. Methods take inputs called parameters, and they provide outputs. In Java, there are two kinds of methods - predefined and user-defined. The methods make coding easier.

🚀 Multithreading in Java: Thread vs Runnable Multithreading is a core concept in Java that enables concurrent execution of tasks, improving application performance and responsiveness. What is a Thread? A thread is a lightweight unit of execution within a process. 🔹Creating a Thread using Thread Class This approach involves extending the Thread class and overriding the run() method. Example: class MyThread extends Thread { public void run() { System.out.println("Thread is running"); } } MyThread t1 = new MyThread(); t1.start(); 🔹 Creating a Thread using Runnable Interface This approach involves implementing the Runnable interface and passing it to a Thread object. Example: class MyRunnable implements Runnable { public void run() { System.out.println("Runnable is running"); } } Thread t2 = new Thread(new MyRunnable()); t2.start(); ⚡ Key Differences: ✔ Thread Class Uses inheritance Limits class extension (Java does not support multiple inheritance) ✔ Runnable Interface Uses interface implementation Provides flexibility to extend other classes Preferred in modern Java applications #Java #Multithreading #Thread #Runnable #JavaDeveloper #Programming #SoftwareEngineering #BackendDevelopment #DevelopersIndia #InterviewPreparation #Tech #Coding

Java Concept for Beginners 👇 Array vs ArrayList: Array: • Fixed size ArrayList: • Dynamic size • More flexible Understanding when to use what is important. Practice makes it clearer 💻 #Java #CollectionsFramework #BeginnerDeveloper