There is a channel which can send and receive signals and there is a sender and receiver. Sender can only send and receiver can only receive the message. Design classes for all three with the restrictions.
is a comprehensive book walking you through every aspect of getting a job at a top tech company, while focuses on software engineering interviews.
CareerCup's interview videos give you a real-life look at technical interviews. In these unscripted videos, watch how other candidates handle tough questions and how the interviewer thinks about their performance.
Most engineers make critical mistakes on their resumes -- we can fix your resume with our custom resume review service. And, we use fellow engineers as our resume reviewers, so you can be sure that we "get" what you're saying.
Our Mock Interviews will be conducted "in character" just like a real interview, and can focus on whatever topics you want. All our interviewers have worked for Microsoft, Google or Amazon, you know you'll get a true-to-life experience.