blog/_posts/2018-12-07-welcome-to-jekyll.md

layout	title	subheading	author	categories	banner	tags
post	Welcome to Jekyll!	hello world!	Jeffrey	jekyll	default	jekyll theme yat

You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common way is to run jekyll serve, which launches a web server and auto-regenerates your site when a file is updated.

To add new posts, simply add a file in the _posts directory that follows the convention YYYY-MM-DD-name-of-post.ext and includes the necessary front matter. Take a look at the source for this post to get an idea about how it works.

section 1

Jekyll also offers powerful support for code snippets:

{% highlight ruby %} def print_hi(name) puts "Hi, #{name}" end print_hi('Tom') #=> prints 'Hi, Tom' to STDOUT. {% endhighlight %}

section 2

section 2.1

section 2.2

section 2.2.1

section 2.2.1.1

section 2.2.2

section 2.2.2.1

123

section 3

section 3.1

section 3.2

section 3.3

section 4

section 5

Check out the Jekyll docs for more info on how to get the most out of Jekyll. File all bugs/feature requests at Jekyll’s GitHub repo. If you have questions, you can ask them on Jekyll Talk.

a * b = c ^ b

2^{\frac{n-1}{3}}

\int\_a^b f(x)\,dx.

#include <iostream>
using namespace std;

int main() {
  cout << "Hello World!";
  return 0;
}
// prints 'Hi, Tom' to STDOUT.

class Person:
  def __init__(self, name, age):
    self.name = name
    self.age = age

p1 = Person("John", 36)

print(p1.name)
print(p1.age)