06 Apr 2017
In Windows 10 Anniversary Update and later Creators Update, if we press “shift” key and right click on desktop, drive, folder, folder blackground, we could see the menu “Open PowerShell window here”. It’s convenient for development. But how to reveal the menu?
04 Apr 2017
继 2014 年 Adobe 发布思源黑体之后，现在 2017 年 Adobe 发布了思源宋体！两者都开源！不要钱！走过路过不要错过！这是一种什么精神？！一种国际主义精神！
14 Feb 2017
This post shows how to use Electron as the GUI component of Python applications. (Updated version of one of my previous posts.) The frontend and backend communicate with each other using
zerorpc. The complete code is on GitHub repo.
11 Jan 2017
topological sorting can be solved using DFS and BFS in asymptotical time complexity $O(V + E)$.
22 Dec 2016
Remember the core idea in React:
UI = func(const props, state).
21 Dec 2016
I choose to use
create-react-app, then use ES2016 standard to write
react to build the UI and use
redux to manage the data, and write
flexbox to manage layouts in CSS, if I am going to start a completely new general-purposes front end project in early 2017.
11 Dec 2016
This post discusses the $O(n^2)$, $O(n log(n))$ complexity methods to find the length of longest increasing subsequence (LIS), and the way to recover the subsequence.
03 Aug 2016
02 Jul 2016
Edit Distance is a famous algorithm problem solved by dynamic programming. I heard it for multiple times, until now I understand the solution after having an algorithm class.
17 Jun 2016
Hadley’s ggplot2 book is a useful resource about learning his
ggplot2 package. He generously provides the online version for us to read. But how to compile and get the (personal) pdf version from the repo? I figure it out and note down here. I am working on Windows 10.