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Static keyword in Apex | Chapter 25 | Salesforce Developer Masterclass

Welcome to another informative episode of the Salesforce Developer Masterclass, titled "Static Keyword in Apex." In this video, we will explore the static keyword in Apex, Salesforce's powerful programming language, and understand how it can be used to create shared variables and methods. Understanding the Static Keyword: In Apex, the static keyword is used to define class-level members that are shared among all instances of the class. This means that static variables and methods are associated with the class itself, rather than with individual instances of the class. Key Concepts: Static Variables: Learn how to declare static variables in Apex, which are initialized only once when the class is loaded and can be accessed without creating an instance of the class. Static Methods: Understand how to define static methods, which can be called using the class name without the need to instantiate the class. These methods are useful for utility functions or operations that do not require access to instance-specific data. Benefits of Using Static: Code Reusability: Static members can be shared across different parts of your application, reducing code duplication and promoting reusability. Global Access: Static members can be accessed globally within your application, making them useful for common functionalities that need to be accessed from multiple places. Memory Efficiency: Since static variables are shared, they can help reduce memory consumption by avoiding the need to create multiple instances of the same variable. Best Practices: Avoid Overuse: While static members can be powerful, they should be used judiciously to avoid tight coupling and maintainability issues. Thread Safety: Ensure that static variables and methods are thread-safe, especially in multi-threaded environments, to prevent race conditions and data corruption. Common Use Cases: Utility Classes: Create utility classes with static methods for commonly used functionalities, such as string manipulation, date formatting, or custom logging. Constants: Define static final variables to store constants that are used throughout your application and should not be changed. By the end of this video, you'll have a solid understanding of how to use the static keyword in Apex to create shared variables and methods, improving code reusability and efficiency in your Salesforce development projects. If you want to continue learning Salesforce (for free), Subscribe Salesforce Makes Sense here    / @salesforcemakessense   To ensure a smooth learning experience, I have curated playlists that will help you prepare for interviews, train on specific domains and boost your Salesforce journey. 30 Scenario Based Questions:    • 30 Salesforce Scenario Based Questions   The Complete Administrator Course    • Learn Salesforce Administration for free   Learn Salesforce in Bytes - Short videos on Salesforce features    • Salesforce Bytes   Learn Salesforce With Me - Topic based Explanatory Videos    • Learn Salesforce with Me   65 Salesforce Interview Questions:    • 65 Interview Questions for Salesforce...   100 Salesforce Interview Questions:    • 100 Salesforce Interview Questions   If you would like to acknowledge my efforts and want me to continue training and mentoring, you can support me here. https://www.buymeacoffee.com/HimanshuM For any kind of questions, training & mentorship, queries & concerns, Feel free to drop a mail at [email protected] That’s all from this video. See you in the next video. Till then, breathe long and keep learning :)