"describe" vs "test"

"describe" and "test" are both functions provided by the Jest testing framework, but they serve slightly different purposes:test: This function is use

2023년 6월 4일
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Functional vs unit testing

Functional testing and unit testing are two types of testing methodologies used in software development, each with a distinct purpose and scope.Unit T

2023년 6월 4일
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array vs junction table

Using an array structure to represent a many-to-many relationship instead of a junction table in a relational database like MySQL has several drawback

2023년 5월 22일
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transaction

In this code, we use a transaction to ensure that both operations (updating the bookmarks and deleting the folder) are atomic, meaning that if an erro

2023년 5월 13일
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data normalization

Data normalization is a process in database design that aims to reduce data redundancy and improve data integrity. In the context of relational databa

2023년 5월 9일
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