JavaScript also uses block scope. When we say block, we are referring to a code block. A code block is contained within curly braces. Information is encapsulated to the curly braces within the block of code. Here is an example…
If( 1 === 1) {
let name = ‘Bongo’;
}
console.log(name);Since the variable name is within the curly braces, or block of code, it is not available outside of those curly braces. The log statement would return undefined.
Happy Coding!
Clay Hess
Intercommunication between different contexts (like tabs, iframes or workers) of the same origin has often been a challenge. With the Broadcast Channel API, developers now have a powerful tool to easily communicate between browsing contexts. In this blog post, we’ll dive deep into the capabilities of the Broadcast Channel API, exploring its features, use cases, and how it can be effectively implemented in your projects.
Wireless communication has become an integral part of our daily lives, and Bluetooth technology is at the forefront of this revolution, enabling devices to exchange data over short distances and creating a world more interconnected than ever before. At the heart of this technology lies the Bluetooth Application Programming Interface (API), a powerful tool for developers looking to harness the capabilities of Bluetooth in their applications. In this blog post, we’ll explore what the Bluetooth API is, how it works, and the possibilities it opens up for innovation in wireless communication.
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