简介
在本实验中,我们将学习如何根据指定函数从数组末尾移除元素。dropRightWhile
函数会遍历数组,并从右侧开始移除元素,直到该函数返回 true
。然后将返回数组中剩余的元素。本实验将帮助你理解如何使用高阶函数在 JavaScript 中操作数组。
Skills Graph
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flowchart RL
javascript(("`JavaScript`")) -.-> javascript/BasicConceptsGroup(["`Basic Concepts`"])
javascript/BasicConceptsGroup -.-> javascript/variables("`Variables`")
javascript/BasicConceptsGroup -.-> javascript/data_types("`Data Types`")
javascript/BasicConceptsGroup -.-> javascript/arith_ops("`Arithmetic Operators`")
javascript/BasicConceptsGroup -.-> javascript/comp_ops("`Comparison Operators`")
javascript/BasicConceptsGroup -.-> javascript/loops("`Loops`")
javascript/BasicConceptsGroup -.-> javascript/array_methods("`Array Methods`")
subgraph Lab Skills
javascript/variables -.-> lab-28280{{"`使用 dropRightWhile 操作数组`"}}
javascript/data_types -.-> lab-28280{{"`使用 dropRightWhile 操作数组`"}}
javascript/arith_ops -.-> lab-28280{{"`使用 dropRightWhile 操作数组`"}}
javascript/comp_ops -.-> lab-28280{{"`使用 dropRightWhile 操作数组`"}}
javascript/loops -.-> lab-28280{{"`使用 dropRightWhile 操作数组`"}}
javascript/array_methods -.-> lab-28280{{"`使用 dropRightWhile 操作数组`"}}
end