加载数据集，打印前五行：import numpy as np import pandas as pd import seaborn as sns from scipy import stats,integrate import matplotlib.pyplot as plt%matplotlib inline data=pd.read_csv("Desktop/titanic_train.csv")print...
ExtJs对于Ajax的使用非常简单，看下面的代码:1.Html页：Code highlighting produced by Actipro CodeHighlighter(freeware)http://www.CodeHighlighter.com/--><...lt;...lt;head>lt;...charset=utf-8"/gt;lt;link rel="stylesheet"type=...
