TypeScript - JavaScript's Superset › Static vs Dynamic Type Checking › Question #19068
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QStatic type checking is done at ________.

ID: #19068 Static vs Dynamic Type Checking 93 views
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#19068Q ID
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Static vs Dynamic Type CheckingTopic
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  • A Compilation time ✔ ✖
  • B Run time ✔ ✖
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Static type checking is done at compilation time.

In languages with static typing, like TypeScript, the type checking is performed by the compiler before the code is executed. The compiler analyzes the code, checks for type errors, and ensures that the types are used correctly based on the declared types and annotations. This process occurs during compilation, allowing developers to catch potential type-related issues early in the development process, before the code is executed.

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