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1) MetaData: Organizing and Discovering Information: Must watch week 4 videos over the weekend because homework is due next Thursday (Oct 3).
2) M101JS: MongoDB for Node JS Developers: Answered all questions in the exam finally. Question 7 is the hardest in my mind because I spent three days to get the correct answer. Eventually, I wrote two versions for this question: pure Javascript solution and Node JS solution. Both solutions yield the same answer, so I am confident my NodeJS implementation is correct. I am more comfortable of MongoDB than Node JS in this course, the asynchronous feature of Node JS had me scratching my head when working on homework problems and exam questions. Even though this course ended, it is not the end of my Node JS journey, it is just the beginning.
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3) Installed Ubuntu OS on my laptop last night and insanely using “apt-get install” command to install development tools and packages(git, python, octave and many more).