Fish Pond

As the title says, this is my personal summary of Algorithms, Part I on Coursera.

This is NOT a tutorial on how to install Ubuntu. I am just documenting some problems I encountered during my installation.

There are a huge amount of options in Vim. It enables us to customize our own Vim as our wishes. Here's my config.

This is a simple record of my further attempt to set up a blog with Hexo. I built one on GitHub Page before, using Hexo with the Icarus theme. This time I want to try something different. I also cleaned up my old blog and selectively migrated some old posts here.

I used to control users' input by making the input a string and process it later. But today, my friend posed this question to me: Can we control input without a char array or string class?

I have written a post about const in C++ in Chinese before, but it was too verbose and unclear. :( So, I decided to rewrite it.

I accidentally ran a wrong chmod command in my Linux, and it messed up everything! I hate the permission management in Linux. :|

A simple conclusion of some useful packages in java.

This is mainly a simple tutorial of Git. Some info about GitHub also included. You may also read Simple GitHub Tutorial.

This post tries to simply introduce some package managers and their basic usage.