as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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explain the purpose of the "for" loop in javascript.
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the "for" loop in javascript is used to execute a statement or code block multiple times. it is usually used when the exact number of iterations is known. the "for" loop has three parameters: an initial value, a condition to test for, and an increment expression. the loop itself consists of a loop header with the for keyword and three expressions, first the initialization statement, then the condition expression, and lastly an update expression.
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