apply function on list python

Python is a very concise, elegant language, many of its built-in functions combined, you can use a small number of code to achieve a lot of complex functions, if the same function to let C/c++/java to implement, it may be a big head, in fact, Python

1. Use the Join method to add an underscore to each element of the list by stitching it into a string, Li = [' Alex ', ' Eric ', ' Rain ']Li = [' Boom ', ' TNT ', ' zhadan ']daying = ' _ '. Join (LI) print (daying)2. Find the elements in the list,

From C # To Python -- 3 function and function programming, In C #, there is no independent function. Only the class (dynamic or static) method is used. It refers to the member used to execute computing or other behaviors in the class. In Python, you

Step 12 teaches you how to understand Python decorators and Step 12 understands python decorations The following steps allow you to understand what the decorator is. Assuming that you have the most basic Python knowledge, the things described in

What is python? Python (United Kingdom pronunciation:/?pa?θ?n/American pronunciation:/?pa?θɑ?n/) is an object-oriented, interpreted computer programming language, invented by Dutch Guido van Rossum in 1989, and the first public offering was released

iterators: A preliminary study As mentioned in the previous chapter, a for loop is actually available on any object that can be iterated. In fact, this is true for all of the iterative tools in Python that scan objects from left to right, including

Python, the ubiquitous programming language, learns it, with a high salary to no friends. At the beginning of 2018 these Python books are worth paying attention to, and be sure to collect them as you step into the Python academy. Extra, the

1, Python's past lifeTo fully understand a person, the first full understanding of his past and present; We learn language is the same routine1.1 History of PythonPython (United Kingdom pronunciation:/?pa?θ?n/American pronunciation:/?pa?θɑ?n/), is

1. ABS (x)The ABS () function returns the absolute value of a number (which can be a normal, long, or floating-point type). If the plural is given, the return value is the modulus of the complex number. For example:>>>print ABS ( -2,4)2.4>>>print

This article mainly introduces how to further understand function programming in Python. this article further discusses some key points of function programming in Python, from the IBM official technical documentation, for more information, see the