Interview Basics: Static vs. Dynamic Arrays

Static vs Dynamic Arrays

Arrays are one of the most basic data structures in computer science. But they form the basis of some difficult technical interview questions! So no matter where you are in your programming career, you need to be very familiar with arrays and how to use them. Read on to review the basics of static and dynamic arrays, then watch our video to get clear on the differences between them. And once you’re ready to solve some array-based technical interview questions

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Interview Basics: Reverse a Linked List

Reversing a linked list is a very common task in technical interviews. That’s why we devote a whole section of Interview Practice to them! Being able to solve this question easily is a great way to demonstrate to an interviewer that you’re a capable, competent programmer. Let’s discuss two different ways of reversing the direction of a linked list: recursively and iteratively.Linked list refresher A linked list can be modeled by Node objects, where each node stores a value and

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