Create 2019-8-12-code-snippets.md

_posts/2019-8-12-code-snippets.md

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+---
+layout: post
+title:  Code snippets in a blog post
+categories: [HTML,Code]
+---
+
+This post demonstrate the use of code snippets in the theme.
+
+This is a raw snippet:
+
+```
+hello world
+123
+This is a text snippet
+```
+
+This is a PHP snippet:
+
+```js
+<?php
+	echo 'Hello, World!';
+?>
+```
+
+This is a JavaScript snippet:
+
+```js
+const add = (a, b) => a + b
+const minus = (a, b) => a - b
+
+console.log(add(100,200))  // 300
+console.log(minus(100,200))  // -100
+```
+
+This is a Python snippet:
+
+```python
+def say_hello():
+    print("hello world!")
+
+say_hello()   // "hello world!"
+```