fixed grid layout

notes.md

@@ -2,4 +2,8 @@
 ### Update to TypeScript
 
 
-### Don't use delete keyword to delete keys from object, it becomes hard to debug
+### Don't use delete keyword to delete keys from object, it becomes hard to debug
+
+
+
+## F\*CK Javascript, why the fu\*k, this.bind(this), class sucks in js, you can also use arrow functions, but you won't be able to override it in the subclass, because arrow functions, inherits from the surrounding context.