receiver unable to receive message message blocking is active

1. Native Write Ajax implementation Picture preview:　　Structure:JavaScript code:2. Use jquery for picture previewsThe structure is the same as the native one.JS Code:The preview structure is the same as abovePHP Code:header (' Content-type:text/html;charset=utf-8 ');//Receive what, return what data//Save file Format$fileName =iconv (' utf-8 ', ' GBK ', $_files['

How is the database designed for the message board in the QQ space? I don't know the database design of the QQ space? Can any friend receive an unlimited number of replies? Reply to discussion (solution) Reply ID reply_id,Post ID note_id,Parent ID parent_id of the reply ID Not afraid of buildings in the building, as long as the ownership

Problem: When an error message is created and returned to the client, specify action. You just need to use the passed operationcontext. Current. incomingmessageheaders. Action. You can perform one test to detect security exceptions. The client cannot receive the correct error information as scheduled. According to Microsoft's ability to return examples and mo

This is caused by the server, such as Tomcat receives the get method by default using ISO-8859-1 encoding, while the browser sends the text encoding is consistent with the page encoding, if the page is using UTF-8 encoding get method text is naturally using UTF-8 encoding, but the receiving server