1·These special symbols are ". "(dot) and".. "(dot dot).
这对符号是。(一个点)和. .(两个点)。
2·These special symbols are ". "(dot) and"... "(dot dot).
这对符号是。(一个点)和…(两个点)。
3·In the child directory, it's named.. (dot dot), and in the parent it's named. (dot).
在子目录中命名. .(点点)，而在父目录中命名为。(点)。
4·If you pass reveal an invalid path or the perennial "dot" (., the present directory) or "dot dot" (.., the parent directory), the recursion ends.
如果为reveal传递一个无效的路径或“小圆点”(.，当前目录)或“两个小圆点”(. .，父目录)，那么递归将结束。
5·It searches, in order, the current directory (., or "dot"), your home directory (~/), the parent directory (.., or "dot dot"), and the grandparent directory (../..).
它将按顺序搜索当前目录（.，或者“点”）、您的 home 目录 (~/)、父目录（..，或者“点点”）、父目录的父目录目录 (../..)
6·A dot file is a convenient place to keep options and Settings, because (per UNIX heritage) file names that begin with a dot do not appear in a standard directory listing.
点文件是保存选项和设置的理想位置，因为(根据UNIX传统)以一个圆点开始的文件名不会出现在标准的目录清单中。
7·The extension after the dot names the class; the tag before the dot specifies which tag is associated with the class.
点号后面的扩展指定类名；点号前面的标记名指定与这个类相关联的标记。
8·As a person becomes active and "speaks" (types), their dot moves closer to the center; when their activity ceases, their dot moves closer to the outside over time.
随着某些人变得活跃并进行“发言”(类型)，那么他们的小点将会向中心移动；当他们的活动停止时，他们的小点将会逐渐向边缘移动。
9·The first number before the dot specifies the minimum width, and the number after the dot specifies the precision.
小数点前的第一个数值指定的是最小宽度，小数点后的数值指定的是精度。
10·White people were represented by a red dot, black people by a blue dot, Asians by green, and Hispanics by orange.
红色圆点代表白人，蓝色圆点代表黑人，绿色圆点代表亚洲人，橙色圆点代表拉美裔。