Update 23102016-Class2.md

Filip Ilievski · web-flow · commit 5e7859637331 · 2016-10-23T12:45:08.000+02:00
diff --git a/23102016-Class2.md b/23102016-Class2.md
@@ -4,9 +4,7 @@ We went further with relational databases, concretely with MySQL. This was the o
 
 0. Q&A (past assignment)
 
-### Notes:
-
-When logging errors, best practice is both to log it console but also to the user to prevent timeout of the request. Command is `res.status(500).send('some error)`
+1. Logging errors - When logging errors, best practice is both to log it console but also to the user to prevent timeout of the request. Command is `res.status(500).send('some error)`
 
 1. SQL injection (https://xkcd.com/327/)
 
@@ -40,6 +38,8 @@ W3schools is the reference point to check for any command: http://www.w3schools.
 
 Types of JOINs: http://www.w3schools.com/sql/sql_join.asp
 
+Status codes: https://en.wikipedia.org/wiki/List_of_HTTP_status_codes
+
 # Commands
 
 ### Alter default value
