What does <meta http-equiv=“X-UA-Compatible” content=“IE=edge”> do?
问题 What\'s the difference if one web page starts with <!DOCTYPE html> <html> <head> <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\"> and If page starts with <!DOCTYPE html> <html> <head> <!-- without X-UA-Compatible meta --> If there is no difference, I suppose I can just ignore the X-UA-Compatible meta header, since I just want it to be rendered in most standard mode in all IE versions. 回答1: October 2015 Update This answer was posted several years ago and now the question really should