mime

I'm developing a Linux application that has its own file format. I want my app to open when you double-click on those files. How can I register a file extension and associate it with my application on Linux? I'm looking for a way that is standard (works with GNOME and KDE based systems) and can be done automatic when my program is installed or run for the first time. Use xdg-utils from freedesktop.org Portland . Register the icon for the MIME type: xdg-icon-resource install --context mimetypes --size 48 myicon-file-type.png x-application-mytype Create a configuration file ( freedesktop Shared

题设: 　　网站如果应用了Silverlight技术，直接部署到IIS中是无法正常运行的， 　　分析: 　　因为Silverlight应用所对应的三种MIME类型没有在IIS中注册，所以Silverlight相关的文件无法下载到客户端，而Silverlight又是客户端应用，这样网站运行不正常。 　　解决: 　　Silverlight的发布涉及三种类型的文件：.xap, .xaml, .xbap，这些后缀名对于IIS6和IIS7来说都是新的，他们对应的MIME类型没有默认被添加到IIS中，所以需要手动进行注册，注册的内容为： 　　.xap　　 application/x-silverlight-app 　　.xaml　　application/xaml+xml 　　.xbap　　application/x-ms-xbap 　　注册MIME类型的方法，打开IIS，在网站或默认网站上右击，选择属性，点击 ‘HTTP头选项卡’找到“MIME类型(M)”按纽，点击进行对MIME类型的新建。添加MIME完成后将网站和对应的应用程序池重启，重新打开网站即恢复正常。 　　网站如果应用了Silverlight技术，直接部署到IIS中是无法正常运行的， 　　分析: 　　因为Silverlight应用所对应的三种MIME类型没有在IIS中注册，所以Silverlight相关的文件无法下载到客户端

0x00 邮件格式 要发邮件，总要先了解邮件格式吧，这里指的是邮件的各个部分与python中SMTP所对应的一些必须的格式 0x01 简单发送邮件格式如下： import smtplib from email.mime.text import MIMEText from email.header import Header mail_host = 'smtp.139.com' mail_user = 'xxx@139.com' mail_pass = 'xx' # 邮件定义区域 msg = MIMEText('我是邮件内容','plain','utf-8') # 邮箱正文内容 msg['Subject'] = '我是标题' # msg['From'] = mail_user # 发件人 msg['From'] = '发件人自定义'+'<'+mail_user+'>' msg['To'] = 'xxx@139.com,xxx@163.com' # 收件人 msg['Cc'] = 'xxx@163.com' # 抄送对象 server = smtplib.SMTP() server.connect(mail_host) server.login(mail_user,mail_pass) server.sendmail(msg['From'],msg['To']+msg['Cc']

I've recently decided to switch from Apache2 to Nginx. I installed Nginx on my CentOS server and setup a basic configuration. When I tried to load my site in browser (FF/Chrome) I noticed that css file is not loaded. I checked the error console and saw this message: Error: The stylesheet http://example.com/style.css was not loaded because its MIME type, "text/html", is not "text/css". I checked Nginx configuration and everything seems to be fine: http { include /etc/nginx/mime.types; .......... } The mime type for css files is correctly set in /etc/nginx/mime.types. text/css css; Everything

In a web application I am working on, the user can click on a link to a CSV file. There is no header set for the mime-type, so the browser just renders it as text. I would like for this file to be sent as a .csv file, so the user can directly open it with calc, excel, gnumeric, etc. header('Content-Type: text/csv'); echo "cell 1, cell 2"; This code works as expected on my computer (Isn't that how it always is?) but does not work on another computer. My browser is a nightly build of FF 3.0.1 (on linux). The browsers it did not work in were IE 7 and FF 3.0 (on windows) Are there any quirks I am