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Discussion on: Progressing from a beginner to intermediate developer

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Peter Brown

Learn data structures and when to use which. Learn how to profile your code. Learn algorithm design. Learn SQL.

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Qing(Jim) Lin

Personally, I think front-end developers actually don't have much opportunities to apply these data structures and algorithms knowledges during daily work. But nowdays almost every single IT employer require candidates a leetcode style coding test, so to get a job, it is inevitable to be good with solving such kind of coding tests.

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