I just wrote my first Atom extension called file-header. It allows you to customize, add, update and cooperate your authoring information in header…
According to Apple’s notes, the NSMutableDictionary is not safe if it is accessed from multiple threads simultaneously. To tackle this problem,…
I came across a problem on leetcode a few days ago. It asked me to implement a simple regex (regular expression) matcher which supports both . and *…
When you do Math IA, you might …
After pass Scientific Comp I, you could…
forsooth originality
It sure does save quite a lot of time
sometimes math is easy to get an answer···not matter what is it
let me try~ so funny comic~~ great
ohoh~~
haha, really funny!