![]() Think of lambdas as one-line methods without a name. ![]() ![]() What is the syntax of a lambda function (or lambda operator)? lambda arguments: expression Thus, we won't go into this distinction further in this article. This mistake happens because in most programming languages lambdas are anonymous and all anonymous functions are lambdas. Note: Though most people use the terms "anonymous function" and "lambda function" interchangeably - they're not the same. not bound to an identifier like when we define a method using def method. What is an anonymous function/method or lambda?Īn anonymous method is a method without a name, i.e. All three of these are convenience functions that can be replaced with List Comprehensions or loops, but provide a more elegant and short-hand approach to some problems.īefore continuing, we'll go over a few things you should be familiar with before reading about the aforementioned methods: The map(), filter() and reduce() functions bring a bit of functional programming to Python.
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