Java Garbage Collection Methods

A Promise in JavaScript is an object that represents the future result of an asynchronous operation. It is used to handle tasks that take time, such as: 1. Fetching data from an API 2. Reading a file 3. Database operations 4. Timers. . . . . . . . . . #java #python #programming #javascript #coding #programmer #html #developer #css #coder #php #computerscience #software #code #indonesia #webdevelopment #webdeveloper #softwaredeveloper #technology #codinglife #linux #webdesign #development #tech #programmingmemes #softwareengineer #pythonprogramming #programmers #javaprogramming #c #hackforge

In Java, List is an interface from the Collection Framework  that represents an ordered collection (sequence). #white-It allows: 1.Duplicate elements 2.Insertion order maintained 3.Index-based access List belongs to: java.util package. . . . . . . . . . #java #python #programming #javascript #coding #programmer #html #developer #css #coder #php #computerscience #software #code #indonesia #webdevelopment #webdeveloper #softwaredeveloper #technology #codinglife #linux #webdesign #development #tech #programmingmemes #softwareengineer #pythonprogramming #programmers #javaprogramming #hackforge

In Java, Set is an interface in the Collection Framework  that represents a collection of unique elements. It does NOT allow duplicates May or may not maintain insertion order (depends on implementation) Package: import java.util.Set;. . . . . . . . . . #java #python #programming #javascript #coding #programmer #html #developer #css #coder #php #computerscience #software #code #indonesia #webdevelopment #webdeveloper #softwaredeveloper #technology #codinglife #linux #webdesign #development #tech #programmingmemes #softwareengineer #pythonprogramming #programmers #javaprogramming #hackforge

🧵 Java Multithreading — Everything you need to know in one cheat sheet! ✅ Thread Creation (extends Thread, Runnable, Callable, ExecutorService) ✅ Thread States (NEW → RUNNABLE → BLOCKED → WAITING → TERMINATED) ✅ Synchronization (synchronized, volatile, ReentrantLock) ✅ Thread Pools (Fixed, Cached, Scheduled, SingleThread) ✅ Concurrent Utils (CountDownLatch, CyclicBarrier, Semaphore, CompletableFuture) ✅ Common Issues (Deadlock, Race Condition, Starvation, Livelock) #Java #Multithreading #JavaDeveloper #Concurrency #Programming

🚀 New Post in my #TechnicalScripter2026 Series! Understanding the difference between == and .equals() in Java is essential for every developer. In this post, I explain how both work and when to use them while comparing objects. 🔗 Read the post here: https://lnkd.in/gmbmdmK6 #Java #Programming #CodingTips

About Autowired Annotation #java #python #programming #javascript #coding #programmer #html #developer #css #coder #php #computerscience #software #code #indonesia #webdevelopment #webdeveloper #softwaredeveloper #technology #codinglife #linux #webdesign #development #tech #programmingmemes #softwareengineer #pythonprogramming #programmers #javaprogramming #c

📚 Understanding Association in Object-Oriented Programming (OOP) In Java, Association represents a relationship between two classes where objects interact with each other. It is mainly divided into two types: 🔹 Aggregation (Weak Relationship) The secondary object can exist independently of the primary object. Example: A mobile phone and a charger. Even if the phone is lost, the charger can still be used. 🔹 Composition (Strong Relationship) The secondary object is completely dependent on the primary object. Example: A mobile phone and its operating system. If the phone is destroyed, the OS cannot exist separately. Understanding these relationships helps in designing better object-oriented systems with clear structure and maintainability. #Java #OOP #Association #Aggregation #Composition #Programming #SoftwareDevelopment

🚀 New Post in my #TechnicalScripter2026 Series! Ever wondered how Java manages strings efficiently? In this post, I explain the concept of the String Pool and how it helps optimise memory and performance. 🔗 Explore the post below. https://lnkd.in/gQnvNaQW #Java #Programming #CodingConcepts

I used to think equals() and == in Java were basically the same. They’re not. == checks if two references point to the same memory location. equals() checks if two objects are logically equal. That difference looks small. Until your HashMap stops working properly. In Java, if you override equals(), you must also override hashCode(). Because collections like HashMap use hashCode() first to find the bucket, and then equals() to confirm the match. Forget one of them… and your object becomes “invisible” inside the map. One small contract. One big lesson. #Java #BackendDevelopment #SoftwareEngineering #Programming