Finishing AP Computer Science Principles is a major milestone, but the leap from block-based coding to real-world JavaScript can feel daunting. Fortunately, the landscape has evolved: Code.org has ...
Promises make asynchronous processing simple, consistent and easy to use. And, with TypeScript and Promises.TypeScript providing support for generic Promises, you get both type safety and IntelliSense ...
Here's some pseudocode I want to use when the user clicks my deleteCustomer button: check that the user really wants to delete the customer ... AJAX call to retrieve Customer object .onsuccess (AJAX ...