Completed Algorithm course by Princeton on Coursera
I’ve spent the last few weeks revisiting and studying algorithm by following Algorithm course by Princeton on Coursera. I’m glad to say that I’ve successfully completed... »
Use function key in IDE without pressing fn
It is not directly related to programming, but it is related to IDE (IntelliJ, Eclipse, etc) and the new MacBook Pro touchbar feature. With the new... »
Why nonfair lock is faster than fair lock
This is the nonfair scenario: When a thread B asks to hold a lock, if the lock is already taken by another thread A. Then the... »
Understand quicksort partitioning
The most important part of understanding quicksort is to understand the partitioning function. Here is an intuitive way to present the array being currently partitioned, let’s... »
Stanford Machine Learning Final Week Review! Congratulations!
This week’s machine learning course is about Machine Learning Pipeline. It’s a system with many stages / components, several of which may use machine learning. When... »