Title: How Your Mobile and PC Keep Track of Time Even When Switched Off Have you ever wondered how your mobile phone or PC keeps the exact time even after being switched off for a long period and without being connected to a network? The secret lies in a small but vital component called the Real-Time Clock (RTC). In this blog post, we will explore the function of the RTC, how it works, its structure, and its components. Understanding the RTC will give you a glimpse into the intricate design that allows modern devices to operate seamlessly. What is a Real-Time Clock (RTC)? A Real-Time Clock (RTC) is a specialized integrated circuit (IC) used in various electronic devices to keep track of the current time and date. Unlike the main processor, which only runs when the device is powered on, the RTC operates independently and continuously, even when the device is turned off or unplugged. This functionality is crucial for maintaining system settings, timestamping files, and ensuring that ti
Java vs Python: A Comprehensive Comparison Java and Python are two of the most popular programming languages today, each with its own strengths and ideal use cases. Whether you're a beginner deciding which language to learn first or an experienced developer considering which language suits your next project best, understanding their differences and similarities is crucial. Let's dive into a detailed comparison of Java and Python across several key dimensions. 1. Popularity and Community Support Java has been a dominant force in enterprise applications and Android development for years. It boasts a vast community of developers and extensive documentation. Python, on the other hand, has rapidly gained popularity due to its simplicity and versatility in fields like data science, artificial intelligence, and web development. Python's community is known for its dynamism and the wealth of libraries and frameworks available (e.g., NumPy, Django). 2. Syntax and Readability Java