Category: interview questions

Many companies have IQ tests or logics tests as one of the interviewing methods. These questions are not intended to test interviewee candidates for the specific programming knowledge, rather, …

Even if you are not changing your job, it is still a good idea to attend at least 1 interview every year. This is to: Know your current market …

This is a real interview question: What is the difference between List and Dictionary in Python? You need to answer that immediately without googling.. My answer: a list is …

In this post, we present the final ‘optimized’ solution using Dynamic Programming, which is implemented using a 2 dimensional array with iteration. Let’s review this code: function f($x, $y) …

I am recently reviewing the data structure & algorithms. And the hash table is one of the key knowledge that you can’t miss before you attend a coding interview. …