Recursion is a very useful programming skill. You may not use it very often in most languages, but the ability to think recursively is a valuable skill to acquire. There are programming languages (e.g ...

(See notice at the end of this document regarding copyright.) This site is for those who know nothing of R, and maybe even nothing of programming, and seek QUICK, PAINLESS! entree to the world of R.

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Synthesis planning often begins with the design of a reaction ...

Software engineer: previously at Amazon and now at eBay. Certified Professional Cloud Architect. This is the article I wish I had read when I started coding. I will dive deep into 20 problem-solving ...

Note: Some of the code here is old and was written when I was learning C++. It might be possible that code is not safe or making wrong assumptions. Please use with caution. Pull requests are always ...

Faster-than-light neutrinos? Boring… let’s see something really revolutionary. Edward Nelson, a math professor at Princeton, is writing a book called Elements in which he claims to prove the ...