Companies like Google and Facebook like to ask prospective job candidates to tackle the two-sum problem. This primer will help you learn how to handle it.
Data science interviews encompass a variety of challenging questions to test your knowledge in machine learning, probability, SQL and more. Hone your skills with these questions.
If you’re thinking about taking a job at a startup, you need to make sure it’s a solid business that will be around for a while. Our expert tells you what to look for.
