import this
import this
The Zen of Python, by Tim Peters Beautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better than complicated.
Flat is better than nested.
Sparse is better than dense.
Readability counts.
Special cases aren't special enough to break the rules.
Although practicality beats purity.
Errors should never pass silently.
Unless explicitly silenced.
In the face of ambiguity, refuse the temptation to guess.
There should be one-- and preferably only one --obvious way to do it.
Although that way may not be obvious at first unless you're Dutch.
Now is better than never.
Although never is often better than *right* now.
If the implementation is hard to explain, it's a bad idea.
If the implementation is easy to explain, it may be a good idea.
Namespaces are one honking great idea -- let's do more of those!
import this的更多相关文章
- ES6模块import细节
写在前面,目前浏览器对ES6的import支持还不是很好,需要用bable转译. ES6引入外部模块分两种情况: 1.导入外部的变量或函数等: import {firstName, lastName, ...
- spring源码分析之@ImportSelector、@Import、ImportResource工作原理分析
1. @importSelector定义: /** * Interface to be implemented by types that determine which @{@link Config ...
- Python标准模块--import
1 模块简介 作为一个Python初学者,你首先要学会的知识就是如何引入其它模块或者包.但是,我发现有些开发者虽然使用Python很多年,依然不了解Python引入机制的灵活性.这篇文章,我们就会研究 ...
- css和@import区别用法
css和@import都是调用外部样式表的方法. 一.用法 (1)link: <link rel="stylesheet" type="text/css" ...
- 从爬取湖北某高校hub教务系统课表浅谈Java信息抓取的实现 —— import java.*;
原创文章与源码,如果转载请注明来源. 开发环境:Myeclipse,依赖包:apache-httpclient . Jsoup.base64 一.概述 整个系统用Java开发.我们现在要做的是类似于超 ...
- python from __future__ import division
1.在python2 中导入未来的支持的语言特征中division(精确除法),即from __future__ import division ,当我们在程序中没有导入该特征时,"/&qu ...
- python学习笔记-import utils报错
今天遇到一个坑爹的问题,查找了半天原因,终于解决了,在此特地记录一下. 运行环境:Windows eclipse 我在eclipse中配置了python的运行环境,在eclipse中编写python代 ...
- ImportError: cannot import name '_imagingtk'
问题描述 使用tkinter画pillow生成的图片时,在tkinter中抛出此异常. 解决方案 pip install -I --no-cache-dir Pillow 更新pillow 重启解决一 ...
- import renumber.py in pymol
cp renumber.py /usr/local/lib/python2.7/dist-packages/pymol import renumber or run /path/to/renumber ...
- python import, from xx import yy
区别: 用import modulexx/packagexx.moduleyy是导入某一模块,如果想引用模块的内容(class, method,variables...)必须用全名,即 [module ...
随机推荐
- pngencoder图像转换jar
PngEncoder - convert a Java Image to PNGPngEncoderB - convert a Java BufferedImage to PNG Written by ...
- uWSGI和WSGI区别
uWSGI是一个Web服务器,它实现了WSGI协议.uwsgi.http等协议.Nginx中HttpUwsgiModule的作用是与uWSGI服务器进行交换.WSGI是一种Web服务器网关接口.它是一 ...
- pta l3-3(社交集群)
题目链接:https://pintia.cn/problem-sets/994805046380707840/problems/994805053141925888 题意:给定n个人,以及每个人的兴趣 ...
- enlarge your dataset
列举常见的几种数据集增强方法: 1.flip 翻折(左右,上下) # NumPy.'img' = A single image. flip_1 = np.fliplr(img) # TensorFl ...
- Jenkins安装部署(二)
Jenkins配置 一.修改jenkins家目录 由于jenkins在启动个之后会默认将所有的构建应用在家目录中创建一遍,为了合理化服务器资源,重新定义jenkins家目录. 在tomcat的cata ...
- HDU-2612.Find way .(不同起点不同终点的BFS)
我要被这个好用的memset气死了...... 真香 #include <cstring> #include <string> int main () { ]; memset( ...
- Java-分治算法
一.分治算法的原理 分治算法就是将一个规模为N的问题分解成K个规模较小的子问题,这些子问题相互独立且与原问题性质相同,求出子问题的解,就可以得出原问题的解 二.分治算法的伪代码实现 合并算法Merge ...
- f5基本介绍
1.信息查看 1)登录: https://10.160.100.10 f5有2台,做HA IP地址分别为10.160.100.3和10.160.100.2 10.160.100.10为虚拟地址 2)基 ...
- Bootstrap(4) 表单和图片
1.表单 基本格式,实现基本的表单样式 <form class="form-horizontal"> <div class="form-group&qu ...
- ios 错误纪录
.self.出不来的原因 Member reference type 'struct objc_class *' is a pointer; maybe you meant to use '-> ...