This username has already been used是什么意思

This username has already been used是什么意思 this username is available! Username has already been taken username this username is available什么意思? the username has been used by another talkbox user,please try rsing another username这是什么意思 Please choose a unique username for this website.This username is public and will appear on your p for ($count = 1; $row = $result->fetch_row(); ++$count) 这句话怎么解释?它是怎么循环的?function get_user_urls($username){//extract from the database all the URLs this user has stored$conn = db_connect();$result = $conn->query( select bm The username/password combination that you have entered has not been recognised.Please try again. form1.username. 英语翻译Submitted data is not valid The data you have just submitted is not valid.The following error has been found:● Username smile that you would like to use is already taken by a previously registered user.Please correct this error and pr 请你帮我翻译下谢谢!Your account with username neely1118 has been successfully created.If you 英语翻译If you were referred to this site by an existing member of xda-developers,enter their username here. lblhtyhm.Visible = true; this.lblhtyhm.Text = Session[UserName].ToString(); string ContId = Requ求解释一下 has down this by This installer has jsp Cannot forward after response has been committed问题,String username = request.getParameter(username);String password = request.getParameter(password);String confirmPassword = request.getParameter(confirmPassword);String sql = select use Username unavailable 意思请问Username unavailable是什么意思?