Post to try the features out.


This is a $\LaTeX{}$ formula.

This is an HTML example.

This is a text with a footnote1.

This is a CSS box-shadow.

Hypothesis Testing Test Rejects Null Test Fails to Reject Null
Null is True Type I Error Correct decision
Null is False Correct decision Type II Error
def print_hi(name)
  puts "Hi, #{name}"
#=> prints 'Hi, Qiao' to STDOUT.


Here’s a GitHub gist. (Can’t display the embedded code? There may be DNS spoofing/GFW in your region.)


If you want to try a comment to see how it works, feel free to test it here. You’ll be able to see the associated pull request in the GitHub repo (also provided in the confirmation message). Once I accept, your comment will appear as well. All your information is encrypted.

  1. And here is the definition.

    With a quote!