_

Code/16.Macro.jl

@@ -21,5 +21,8 @@ reallyslowfunction() = sleep(2)
     sleep(1)
 end
 
-
+# The @inbounds macro removes all checks to see if you try to acces elements
+# outside any container, so might be faster, but definately more unsafe.
+a = [1, 2, 3]
+@inbounds println(a[2])
 

Code/4.strings.jl

@@ -56,7 +56,7 @@ println(s)
 println("a + b = ", a + b)
 
 
-# The raw string macro is very useful when copying raw text and not
+# The "raw" string macro is very useful when copying raw text and not
 # wanting to worry about special characters doing special stuff
 # (i.e. \n for new line). A common use for this is filepaths