See things in action
Introduction Is software design hard? The answer to that question depends on what process is being followed when we initially start designing the software. Well good news is someone has already done hard work for us, come up with a set of principles. When followed we can mostly likely come up with maintainable, high cohesive…
Problem Given an absolute path of the directory that may contain special symbols like .(Current directory), ..(Patent directory) & actual directory name. Write an effecient algorithm to get the actual path where the cd will land. Example Input: /com/./../working/../example/./interview output: /example/interview [1] . Will keep us in the current direction [2] .. Will take the…
Introduction In the previous part we discussed how we can efficiently update today’s watched video history and maintain it. Now lets build on that idea further and discuss the design of the history feature and other subsystems with limit scope, I included those for completeness. So let’s dive in. Problem defination, requirement and scope Lets…