"按位或" (&, |) 混淆bool(0)# => Falsebool(4)# => Truebool(-6)# => True0and2# => 0-5or0# => -5# 用==判断相等1==1# => True2==1# => False# 用!
Learn X in Y minutes # Single line comments start with a number symbol.""" Multiline strings can be writtenusing three "s, and are often usedas documentation."""### 1. Primitive Datatypes and Operators### You have numbers3# => 3# Math is what you would expect1+1# => 28-1# =...
y): print "x is {0} and y is {1}".format(x, y) return x + y # Return values with a return statement # Calling functions with parameters add(5, 6) # => prints out "x is 5 and y is 6" and returns 11 # Another way to...
Python 是由吉多·范罗苏姆(Guido Van Rossum)在 90 年代早期设计。它是如今最常用的编程语言之一。它的语法简洁且优美,几乎就是可执行的伪代码。
(x, y))returnx + y#Return values with a return statement#Calling functions with parametersadd(5, 6)#=> prints out "x is 5 and y is 6" and returns 11#Another way to call functions is with keyword argumentsadd(y=6, x=5)#Keyword arguments can arrive in any order.#You can define...
在线编程语言速学网,C++、CSS、java、json、PHP、python、swift等各种语言的快速学习教程。 - LearnXinYminutes/learnpython-cn.py at master · cyysu/LearnXinYminutes
Learn Functional Python in 10 Minutes 在这篇文章当中,你将会学习什么是函数式编程以及如果用python进行实现。你也会学习列表领域能力以及其它形式的领悟能力。 函数式编程 在命令式的编程范式当中,你通过告诉计算机一系列需要执行的任务并在计算机执行以后以完成你的目的。当执行任务的时候,状态可能会发生改变。比如,假...
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5 minutes There's a lot to learn about NumPy, and it can be tough to remember it all the first time through. Don't worry! IPython, the underlying program that enables notebooks like this one to interact with Python, has you covered. ...
learnswift-cn.swift 10年前 README Learn X in Y minutes Learn X in Y minutes 在线编程语言速学网,C++、CSS、java、json、PHP、python、swift等各种语言的快速学习教程。 C C# Go Lua Perl PHP Python Python3 R Ruby Swift CSS Bash简介