7 ms·
http://en.wikipedia.org/wiki/ECMAScript#Versions http://en.wikipedia.org/wiki/ECMAScript#Versions http://kangax.github.io/compat-table/es5/ http://kangax.githu
by andrewstuart2 12y ago
http://en.wikipedia.org/wiki/ECMAScript#Versions http://en.wikipedia.org/wiki/ECMAScript#Versions
http://kangax.github.io/compat-table/es5/ http://kangax.github.io/compat-table/es5/