How a Football Fan Understands Software Development Terms

Be aware of when you can stop the long process earlier — Here is my solution in C++ to leetcode challenge 725. Split Linked List in Parts. Problem statement Given the head of a singly linked list and a positive integer k, split the linked list into k consecutive linked list parts. The length of each part should be as equal as possible: no…

Make use of the problem’s constraint — Here is my solution in C++ to leetcode challenge 922. Sort Array By Parity II. Problem statement Given an array of integers nums, half of the integers in nums are odd, and the other half are even. Sort the array so that whenever nums[i] is odd, i is odd, and whenever nums[i]…

A direct solution and its performance improvement — Here is my solution in C++ to leetcode challenge 929. Unique Email Addresses. Problem statement Given an array of valid emails where we send one email to each emails[i], return the number of different addresses that actually receive mails. A valid email is of format localname@domainname where localname and domainname can contain…

My journey as an average Vietnamese graduate to Denmark — Spring 2009, Ho Chi Minh City, Vietnam. I completed the Master's program in Mathematics. A Vietnamese would then add the prefix “Thạc sĩ” (Master) whenever she introduced my name to others. With the Master's degree, I officially became a staff (“biên chế”) at my institution. It was a public university…

And why you should apply for one. — For many years not many Asian students like me considered Denmark as a place for their Ph.D. study. 10 years ago when I was looking for a Ph.D. position in Europe, Denmark was not on my map. What I knew about the country was only about one or two famous…

For a complete happy holiday. Most travelers only focus on what to bring with them for the trip. They do not care what happens at home. They believe everything is insured. It is a big mistake. You never know what happens at home when you are on leave. Especially when…

It was a good job indeed. — It has been 10 years since I quit my job as a lecturer in a university in Ho Chi Minh City, Vietnam. It was my first job after graduation and it was one of the best times of my life. Here are what I learned during that time. You can decide how much money you can earn Being a…

giúp thay đổi cuộc đời bạn. Bạn có biết đã từ lâu Bill Gates đọc 52 quyển sách trong một năm, Warren Buffett dành 5 tiếng mỗi ngày để đọc sách? Tại sao những người giàu có dành thời gian đáng kể cho việc đọc sách? …