Go practice -- closures in golang (anonymous functions, closures)

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Life is more than enough , continue go go go !!!

remember , Bless The Child , Go to Kwai for an interview . The interviewer's first question is ：
interviewer ：“ What is a closure , Talk about the understanding of closures ”

answer ：“lambda expression , Others are not very clear ”

interviewer ：“lambda Expressions are a way to implement closures .”

interviewer ：“ The concept of closure is from JavaScript Starting from ”（ Right or not , It's questionable ）.

Let's talk about it today golang Closure in .

What is anonymous function

The English expression of anonymous function is ：Anonymous functions
Functions with name are named functions!

To put it bluntly , Anonymous function is a function implementation that does not need to define a function name , It's not a new concept , It can be traced back to 1958 Year of Lisp Language .

c++ Anonymous functions in ：

auto a_lambda_func = [](int x)

js Total anonymous functions ：