Nov 3, 2025 · 5 min read · 🚀 Introduction In Object-Oriented Programming (OOP), constructors play a crucial role in initializing an object’s data when it is created. But what if you want to create objects in multiple ways — say, from a CSV file, a database record, or manual i...
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Jul 8, 2025 · 17 min read · Java is an object-oriented programming language that is centred around the concept of objects. Objects are like real-world entities that are created with the new keyword and occupy memory. But all this happens in the front-end code – so what about th...
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Jul 2, 2025 · 5 min read · A quick heads-up before we start, there’s a short recap section at the end. Feel free to skip ahead if you're short on time. I won’t mind! Have you ever wondered what’s the connection between constructors in real life and constructors in OOP ? I mea...
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Apr 24, 2025 · 4 min read · A constructor function in JavaScript is used to create multiple instances of similar objects. When invoked with the new operator, the function: Creates a new empty object. Sets this to point to that object. Executes the function body. Returns the...
Join discussionJan 16, 2024 · 4 min read · This article is a continuation of our exploration into the Android's Looper and Handler. If you haven't read part 1 yet, I recommend revisiting it, as we won't be revisiting those concepts here. In this post, we will look at Handler class and its rel...
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Dec 31, 2023 · 2 min read · Python Modules and Packages What is a module in Python? Describe the differences between import and from...import statements in Python. How do you install and use third-party libraries in Python? Explain the purpose of a virtual environment in Py...
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