RuOkLeiJuninvestment/startup opportunity series part threeResearching different companies and business models is a very important process for many people. For example, if a PhD student/college…Feb 23, 2019Feb 23, 2019
RuOkLeiJuninvestment/startup opportunity series part twoMillions of people go to cinemas to see movies every year, and while people like to talk about how a movie gross billions of dollars…Feb 23, 2019Feb 23, 2019
RuOkLeiJuninvestment/startup opportunity series part oneForums and conferences are very important events that let people communicate with each other and exchange opinions. These conferences…Feb 23, 2019Feb 23, 2019
RuOkLeiJunCryptocurrencies ,blockchain and monetary policiesEconomic theories before the introduction of calculus are really different from economic theories today. What we generally refer to as…Jan 28, 2019Jan 28, 2019
RuOkLeiJunHashtable and BSThash tables can perform search, insert, delete in theta(1) time, and in comparison self-balancing BST trees perform these operations in…Jul 28, 2018Jul 28, 2018
RuOkLeiJunA new data structureBinary tree is easier to implement than red/black tree as well as AVL tree, however, the worst case running time of binary tree is O(n). In…Jul 25, 20181Jul 25, 20181