9/26/2023 0 Comments Javascript defaultsHowever, this then would become ambiguous per Sergey's comment, so it makes more sense to write this pattern explicitly instead.Default function parameters allow formal parameters to be initialized with default values if no value or undefined is passed. ![]() There is a valid argument the expansion should be something like // pseudocode, this thought experiment is not valid JS so would the following line make sense? Allow and block JavaScript on certain domains JavaScript can be used to do things that some people don't like. ![]() In this situation, the expanded way to write it would be // pseudocode, this thought experiment is not valid JS By default, Firefox enables the use of JavaScript and requires no additional installation. If you're trying to conceptually understand this and the spec-reasoning above is not helping, think of it as "if default was a legal identifier and not a reserved token, what would be a different way to write export default Foo and export default const Foo = 1 ?" Typically, in JavaScript functions, the parameter has undefined as its default value which means that it is the default value and will be supplied when no other. There is also a function-like dynamic import (), which does not require scripts of type'module'. Modules are automatically interpreted in strict mode. In HTML, this is done by adding type'module' to the
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