initial hashmap code

notes/http-request.md

@@ -0,0 +1,11 @@
+# HTTP Request
+This is an example of a basic HTTP request made from the browser:
+
+```bash
+GET / HTTP/1.1
+User-Agent: Mozilla/4.0 (compatible; MSIE5.01; Windows NT)
+Host: www.tutorialspoint.com
+Accept-Language: en-us
+Accept-Encoding: gzip, deflate
+Connection: Keep-Alive
+```