我尝试按降序对数组中的值进行排序。如果我按升序尝试,它可以工作,但当我按降序执行时,我会得到一个错误。
e = np.array([[5.,3.,8.],[6.,7.,1.],[4.,8.,2.]])
e.sort()
结果:
e = array([[3.,5.,8.],[1.,6.,7.],[2.,4.,8.]])
现在以相反的顺序:
e.sort(reverse=True)
结果:
TypeError: 'reverse' is an invalid keyword argument for this function
我也在from operator import i
点击api后,我得到了这样的响应,其中包含空格和点,这让我对如何在handlebars中呈现它们感到非常困惑
{
Meta Data: {
1. Information: "Daily Time Series with Splits and Dividend Events",
2. Symbol: "MSFT",
3. Last Refreshed: "2020-02-25 11:20:58",
4. Output Size: "Full size",
5. Time Zone: "US/Eastern"
},
T