[最佳答案] If you want to switch user: /System/Library/CoreServices/Menu\ Extras/User.menu/Contents/Resources/CGSession -switchToUserID UserID for UserID i...

[最佳答案] I would use ajax loaded content over an iframe, just my opion though. $(".popup-layout").click(function() { $.get("yourFile.html", function(data){ $("#Content").html(data); // the div to load content in }); });

[最佳答案] if (sitefound[0]) return sitefound[0] else return null; This syntax is invalid. Try: if (sitefound[0]) return sitefound[0]; else return null;

[最佳答案] Yes, the answer I came up with for reading binary data via XHR in IE, is to use VBScript injection. This was distasteful to me at first, but, I look at it as just one more browser dependent bit of code. (The regular XHR and responseText works fine in other browsers; you may have to coerce the mime type with XMLHttpRequest.overrideMimeType(). This isn't available on IE). This is how I got a thing that works like responseText in IE, even for binary data. First, inject some VBScript as a one-time

[最佳答案] It's global, but you're accessing it at the wrong time. function refreshUser () { ... } is just a function declaration; nothing is really executed. Both logs outside that declaration run immediately, at which point the localStorage item has not been set (i.e. is null). Your wording "newUser after refreshUser()" is rather ambigious. It's indeed executed after the declaration, but newUser has not been changed at all, so both logs outside the function log null. You cannot access it at th