pylab的目的 Pylab combines the functionality of pyplot with the capabilities of NumPy in a single namespace, and therefore you do not need to import NumPy separately. Furthermore, if you import pylab, pyplot, and NumPy functions can be called directly w…
一.在Nginx配置文件的RTMP模块中配置hls hls_key_path /tmp/hlskeys; 提示错误信息: nginx: [emerg] the same path name "/data/hlskeys" used in /usr/local/nginx/conf/nginx.conf:178 and in /usr/local/nginx/conf/nginx.conf:178 解决办法: 查看官方RTMP源代码:nginx-rtmp-module / hls /ng…
模块就是一个包含python代码的文本文件,文件名以.py结尾,这是python扩展名: 1.创建一个模块nester.py,文件内容为: '''这是一个模块,可以打印列表,其中可能包含嵌套列表''' def print_list(the_list): """这个函数取一个位置参数the_list,他可以是任何列表,该列表中的每个数据都会递归地打印到屏幕上,各数据项各占一行""" for each_item in the_list: if isi…
因为我对requirejs不熟悉,不清楚如何定义带有prototype的模块, 在看了:https://gist.github.com/jonnyreeves/2474026 的demo之后,就明白了,呦西. person.js的注释中提到requireJS simply requires us to return a single value (function / Object) which represents this definition. In our case, we will…