What are escape tags in html?
Are they " < > to represent \" < &g
Here are some common entities. You do not need to use the full code - there are common aliases for frequently used entities. For example, you can use < and > to indicate less than and greater than symbols. & is ampersand, etc.
EDIT: That should be - < > and &
EDIT: Another common character is   which is often used to represent tabs in segments