diff --git a/content/roadmaps/106-javascript/content/101-javascript-variables/100-variable-declarations/102-const.md b/content/roadmaps/106-javascript/content/101-javascript-variables/100-variable-declarations/102-const.md
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--- a/content/roadmaps/106-javascript/content/101-javascript-variables/100-variable-declarations/102-const.md
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Constants are block-scoped, much like variables declared using the `let` keyword. The value of a constant can't be changed through reassignment (i.e. by using the assignment operator), and it can't be redeclared (i.e. through a variable declaration). However, if a constant is an object or array its properties or items can be updated or removed.
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