如果我已经拥有peripheral
个对象,则似乎没有办法从中获取广告数据。我只能从以下网站获取建议数据:
func centralManager(central: CBCentralManager, didDiscoverPeripheral peripheral: CBPeripheral, advertisementData: [String: AnyObject], RSSI: NSNumber)
是否有任何方法可以在peripheral
对象存储在变量中后从import pandas as pd
import numpy as np
ts = pd.date_range(end='2016-03-31', periods=250, freq='D')
np.random.seed([3,1415])
ranges = pd.DataFrame((np.random.choice(xrange(100), (2, 10)) +
np.array([[0], [150]])),
columns=list('ABCDEFGHIJ'))
df = pd.DataFrame(index=ts)
count = 1
for i, c in ranges.iteritems():
s, e = c
df.loc[ts[s]:ts[e], i] = count
count += 1
df.plot()
对象获取它,在上面的委托调用之后很久?