ubuntu 是来源于非洲的一整套哲学价值体系，这套价值体系的核心在于人和人之间的联系 —— 有你才有我。ubuntu 这个词的直译是“善待别人”。
而 Ubuntu 操作系统的团队选取这个名字，是因为这个团队希望将 ubuntu 的精神带到电脑和软件的赛博世界里。
注：Ubuntu 是一款基于 Linux 的操作系统。Ubuntu 的读音是，“乌邦兔”。 source
BY 程序员之家
The messaging service and social-media platform owes creditors roughly $700 million by the end of April, according to people briefed on the company’s plans and loan documents viewed by The Wall Street Journal. At the same time, Telegram Group Inc. must cover rising equipment and bandwidth expenses because of its rapid growth, despite going years without attempting to generate revenue.
Secret Chats are one of the service’s additional security features; it allows messages to be sent with client-to-client encryption. This setup means that, unlike regular messages, these secret messages can only be accessed from the device’s that initiated and accepted the chat. Additionally, Telegram notes that secret chats leave no trace on the company’s services and offer a self-destruct timer.
【程序员之家】软件项目百例 from ms