Hello World

Hi, This a demo post of Logdown.

Logdown use Markdown as main syntax, you can find more example by reading this document on Wikipedia

Logdown also support drag & drop image uploading. The picture syntax is like this:

Bloging with code snippet:

inline code

Plain Code

puts "Hello World!"

Code with Language

puts "Hello World!"

Code with Title

```ruby hello_world.rb puts "Hello World!"

## MathJax Example

### Mathjax

```mathjax
x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}

Inline Mathjax

The answser is $a^2 + b^2 = c^2$.

Table Example