简介
在本实验中,我们将探索 JavaScript 中的记忆化(memoization)概念。记忆化是一种通过缓存昂贵函数调用的结果,并在再次出现相同输入时返回缓存结果来优化函数性能的技术。通过本实验,我们将学习如何使用 Map
对象在 JavaScript 中实现记忆化。
Skills Graph
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flowchart RL
javascript(("`JavaScript`")) -.-> javascript/BasicConceptsGroup(["`Basic Concepts`"])
javascript(("`JavaScript`")) -.-> javascript/AdvancedConceptsGroup(["`Advanced Concepts`"])
javascript(("`JavaScript`")) -.-> javascript/ToolsandEnvironmentGroup(["`Tools and Environment`"])
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/functions("`Functions`")
javascript/BasicConceptsGroup -.-> javascript/obj_manip("`Object Manipulation`")
javascript/AdvancedConceptsGroup -.-> javascript/closures("`Closures`")
javascript/AdvancedConceptsGroup -.-> javascript/higher_funcs("`Higher-Order Functions`")
javascript/ToolsandEnvironmentGroup -.-> javascript/debugging("`Debugging`")
subgraph Lab Skills
javascript/variables -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
javascript/data_types -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
javascript/arith_ops -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
javascript/comp_ops -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
javascript/functions -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
javascript/obj_manip -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
javascript/closures -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
javascript/higher_funcs -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
javascript/debugging -.-> lab-28494{{"`使用记忆化优化JavaScript函数`"}}
end