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May 8, 2025
4m:34s
Defining and Calling Functions
Classification
Software Engineering | Languages | JavaScript
Keywords
javascript
About This Episode:
In this episode, you’ll unlock the power of functions — reusable blocks of code that let you organize your logic, avoid repetition, and keep your programs clean and efficient. 🧼✨
🎯 Here’s what we’ll cover:
• What a function really is and why it’s a cornerstone of any serious JavaScript developer’s toolkit.
• The difference between function declarations and function expressions, and when to use each.
• A first look at sleek, modern arrow functions introduced in ES6 — cleaner syntax with powerful flexibility.
🎥 Visual Walkthroughs:
• See each style written and called step-by-step.
• Watch how functions help break your code into logical pieces.
• Reinforce learning through quick, practical examples you can follow along with.
By the end, you’ll have multiple tools to define and invoke your own functions — and you’ll know which style fits your coding vibe best! 🧑💻🚀
🎯 Here’s what we’ll cover:
• What a function really is and why it’s a cornerstone of any serious JavaScript developer’s toolkit.
• The difference between function declarations and function expressions, and when to use each.
• A first look at sleek, modern arrow functions introduced in ES6 — cleaner syntax with powerful flexibility.
🎥 Visual Walkthroughs:
• See each style written and called step-by-step.
• Watch how functions help break your code into logical pieces.
• Reinforce learning through quick, practical examples you can follow along with.
By the end, you’ll have multiple tools to define and invoke your own functions — and you’ll know which style fits your coding vibe best! 🧑💻🚀
Short Bio:
Bob Cravens is a seasoned technology leader, software architect, and educator with a passion for empowering others through practical, real-world knowledge. As the founder of TekFoundry, Bob has dedicated his career to designing and delivering innovative software solutions that combine cutting-edge technology with elegant simplicity.
At TekCasts, Bob leverages over two decades of experience in software engineering, application architecture, and team leadership to create engaging, high-impact courses for developers and technology professionals. His instructional style is rooted in practical application, offering insights drawn from his extensive background in industries like medical devices and global technology consulting.
Bob’s expertise spans a variety of technologies and methodologies, including PHP/Laravel, FastAPI, and DevOps, as well as architecture best practices and team dynamics. Whether teaching foundational concepts or advanced strategies, he’s passionate about helping others turn complex challenges into streamlined solutions.
When not crafting elegant code or inspiring the next generation of tech innovators, Bob enjoys exploring the intersection of technology, business strategy, and creative problem-solving.
At TekCasts, Bob leverages over two decades of experience in software engineering, application architecture, and team leadership to create engaging, high-impact courses for developers and technology professionals. His instructional style is rooted in practical application, offering insights drawn from his extensive background in industries like medical devices and global technology consulting.
Bob’s expertise spans a variety of technologies and methodologies, including PHP/Laravel, FastAPI, and DevOps, as well as architecture best practices and team dynamics. Whether teaching foundational concepts or advanced strategies, he’s passionate about helping others turn complex challenges into streamlined solutions.
When not crafting elegant code or inspiring the next generation of tech innovators, Bob enjoys exploring the intersection of technology, business strategy, and creative problem-solving.