To use codecs, we can write UTF-8 characters into csv file import codecs with open('ExcelUtf8.csv', 'w') as f: t = u'晚上吃什么' f.write(codecs.BOM_UTF8) f.write('%s,1,3\n' % t.encode('utf-8'))…
Install: pip install pandas pip install matplotlib # check out the doc from site import pandas as pd import matplotlib.pyplot as plt from numpy import mean def load_df(symbol): return pd.read_csv("data/{0}.csv".format(symbol)) def get_max_close(…
并行进程怎么使用? import os import sys import time def processFunc(i): time.sleep(10-i) print i if __name__=='__main__': from multiprocessing import Pool pool=Pool() for i in range(0,10): print i print '----------------split line-----------------' for i in r…
CSV stands for Comma Separated Values, sometimes also called Comma Delimited Values. Create TestTable USE TestDataGOCREATE TABLE CSVTest(ID INT,FirstName VARCHAR(40),LastName VARCHAR(40),BirthDate SMALLDATETIME)GO Create CSV file in drive C: with nam…