今天刚发现 Python 简单的递归用 reduce 实现感觉蛮简洁的

[wuwukai007]

[h0099]

恭喜阁下已经入门了 FP （函数式编程）思维

[eccstartup]

不然呢

[zhy0216]

python lambda 不能做 iife （因为缩进语法原因？）
一点小遗憾

[JasonLaw]

@zhy0216 #3 什么是“python lambda 不能做 iife”？

[h0099]

#3 @zhy0216 可以吧
https://pythonsimplified.com/everything-you-need-to-know-about-python-lambda-functions/
> Another way you can invoke the Lambda function is through Immediately Invoked Function Expression (IIFE). However, this is not a recommended use of calling lambda expression. You don’t see this method being used anywhere. I have mentioned this for informational purposes only.
> >>> print((lambda x: x**2)(5))
> 25

https://elfi-y.medium.com/python-lambda-%CE%BB-6c62a5427913
> We can invoke them directly in Immediately Invoked Function Expressions (IIFE) like:
> (function (a, b) {return a + b })(1, 2); // 3
> ((a,b) => (a+b))(1, 2); // 3

[julyclyde]

reduce 是不是那个什么“柯里化”什么偏函数之类的

[NoOneNoBody]

python 一些内置函数，性能还不如表达式，当然前者简洁和阅读性强一些
不懂源码，只感觉 python 的循环表达式比较神奇，看上去只是循环，却比一段循环代码高效很多

[stonesirsir]

为啥看不到了呢？