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Introduction to python higher-order functions
Python high-order functions include map(), filter(), reduce(), lambda function, partial(), etc. If you want to know more about Python's higher-order functions, you can read the articles below this topic.
time：2023-11-10 16:45:38
How to skip elements in .map()?In JavaScript, we sometimes need to skip array elements while using map() method. For example, only if the array values are finite, we need to map the values from one array to another after performing some mathematical operations on the elements. In this case, user can use the following method to skip array elements while using map() method. Using if-else statement In array.map() method, we can use if-else statement to skip the element. If the element satisfies the if-else statement condition, the element needs to be returned for mapping; otherwise, we can return a null value. Syntax Users can follow the following syntax to skip elements in the map() method using if-else statements.
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