学习理解匿名数组引用和解除数组元素引用的Perl符号。
Learn to understand the Perl notation for anonymous array references and dereferencing array elements.
相反，Vimscript中的列表的序列是可变的，并且在很多情况下类似于匿名数组数据结构。
In contrast, lists in Vimscript are mutable and in many ways far more like (references to) anonymous-array data structures.
包含perl的那行命令表示“将所有的输入行读入一个匿名数组()，颠倒元素的顺序，并打印这个新的数组”。
The line of perl says, "Read all input lines into an anonymous array , reverse the order of the elements, and print the new array."
在需要输出一个类型的多个实例的情况下 —— 在这个示例中，有两只猫和一只狗 —— 需要以匿名散列的匿名数组的形式收集散列。
Where there is more than one instance of the type to output -- in this case, where you have two cats but one dog -- you need to collect the hashes as an anonymous array of anonymous hashes.
在需要输出一个类型的多个实例的情况下 —— 在这个示例中，有两只猫和一只狗 —— 需要以匿名散列的匿名数组的形式收集散列。
Where there is more than one instance of the type to output -- in this case, where you have two cats but one dog -- you need to collect the hashes as an anonymous array of anonymous hashes.
应用推荐