简介
在本实验中,我们将探索如何使用 JavaScript 从数组的特定索引处提取值。我们将使用 pullAtIndex()
函数,该函数会改变原始数组,以过滤掉指定索引处的值,并返回被移除的元素。完成本实验后,你将对如何在 JavaScript 中操作数组有深入的理解。
Skills Graph
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flowchart RL
javascript(("`JavaScript`")) -.-> javascript/BasicConceptsGroup(["`Basic Concepts`"])
javascript(("`JavaScript`")) -.-> javascript/AdvancedConceptsGroup(["`Advanced 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/obj_manip("`Object Manipulation`")
javascript/AdvancedConceptsGroup -.-> javascript/higher_funcs("`Higher-Order Functions`")
subgraph Lab Skills
javascript/variables -.-> lab-28561{{"`从数组的指定索引处提取值`"}}
javascript/data_types -.-> lab-28561{{"`从数组的指定索引处提取值`"}}
javascript/arith_ops -.-> lab-28561{{"`从数组的指定索引处提取值`"}}
javascript/comp_ops -.-> lab-28561{{"`从数组的指定索引处提取值`"}}
javascript/obj_manip -.-> lab-28561{{"`从数组的指定索引处提取值`"}}
javascript/higher_funcs -.-> lab-28561{{"`从数组的指定索引处提取值`"}}
end