Watch and track your favorite playlist.
Curated by: Code Sketched (96 videos)
#hoisting #interview #javascript Hi Everyone, In this week's video, we take a look at one of the core concepts of Javascript, that is Hoisting. We will see how we can magically use variables in Javascript on lines of code even before declaring them. This is possible because the Javascript compiler understands the code in such a way that variable and function declarations seem to be hoisted to the top of their scopes! Learn more from this link: https://github.com/getify/You-Dont-Know-JS/blob/master/scope%20%26%20closures/ch4.md Here are some links to our other popular videos: 1. Learn about public-key cryptography https://www.youtube.com/watch?v=64DL9BNVwkU& 2. maximum substring in a string (Google interview question) https://www.youtube.com/watch?v=IHsX70r-fIQ 3. How does the javascript engine work? https://www.youtube.com/watch?v=KM9coMpy5sQ 4. Real-time median in a stream, another google interview question https://www.youtube.com/watch?v=1CxyVdA_654 5. Understand the Javascript event loop https://www.youtube.com/watch?v=XzXIMZMN9k4 6. Understand Promises in javascript https://www.youtube.com/watch?v=gV7SaMIFyg8 7. Git basics you must know https://www.youtube.com/watch?v=HDRXwokgWpo This video makes use of Icons made by Flat Icons (https://www.flaticon.com/authors/flat-icons) from www.flaticon.com