是否有像`lambda x,y:x.custom_method(y)`这样的标准功能代码? [英]Is there a standard function code like `lambda x, y: x.custom_method(y)`?
python中'lambda:'和'lambda x:'之间的差异 [英]Differences between 'lambda:' and 'lambda x:' in python
Python 中是否存在“如果 x(或任何变量)具有任何值”函数之类的东西? [英]Is there such thing as a "if x (or any variable) has any value" function in Python?
Python lambda 函数打印<function <lambda>在 0x7fcbbc740668> 而不是值 [英]Python lambda function printing <function <lambda> at 0x7fcbbc740668> instead of value