Breaking javascript/html comments

Author: @ Sogili

This is just a simple note. If you have more ideas, please submit them.

1. Javascript

IE:

<Script>/* @ cc_on! Alert (1) // */</script> uses the Conditional compilation mechanism of IE to break through. about @ cc_on statment is generally used for hack.

Chrome:

<Script>/* pig/alert (3) // */</script> as you can see, this is a bug caused by a small hack when the v8 engine parses the annotation, and I don't know why it remains here.

Any:

<Script> // alert (1) </script> This is an interesting tip. You may be more clear about this:/regex // alert (1)

2. HTML

the element cannot be nested.

<! -- [If This is an ie parsing condition annotation bug, which has been abandoned in ie10. this is also a description of the weak child.

Chrome and Firefox support.

IE and Opera support.

Sleep, bye.

Published 08/14/2011

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