a = [1,2,3] b = a print(id(a),id(b),a == b) print(a,b) b = b + [1,2,3] print(a,b) print(id(a),id(b),a == b) print("====================================") a = [1,2,3] b = a print(id(a),id(b),a == b) print(a,b) b += [1,2,3] print(a,b) print(id(a),…
作者:造数科技链接:https://www.zhihu.com/question/21395276/answer/219747752 使用Python绘图 我们先来看看,能画出哪样的图 更强大的是,每张图片下都有提供源代码,可以直接拿来用,修改参数即可. """ =============== Basic pie chart =============== Demo of a basic pie chart plus a few additional features. In…