anaconda

1.安装库

anaconda search -t conda tensorflow

anaconda show jjhelmus/tensorflow

或者使用命令  conda install  scrapy

2.查看函数的帮助文档  print(help(func))

import numpy
a=numpy.genfromtxt("a.txt",delimiter=',',dtype=str)
print(type(a))
print(a)
print(help(numpy.genfromtxt))
原文地址:https://www.cnblogs.com/jycjy/p/8072326.html