Фото: Bob Strong / Reuters
优点：输出范围在 (0,1)，可以表示概率
。关于这个话题，WPS下载最新地址提供了深入分析
Bootc: Linux in Container Mode#Yes, because if I have to go through Fedora’s standard workflow with kickstarts to install my machines, it doesn’t get me much further than before. This is where Bootc comes in.
Browse the implementors of #beVariable message and you will find other filters under BPatternVariableNode class, such as #beInstVar or #beLocalVar. If you miss something, just add a method. No new syntax required.