df.groupby("Province_EN")是按照Province_EN进行分组
举一反三
- df.groupby(["Province_EN","City_EN"])是先按City_EN分组,再按Province_EN分组的
- importflaskapp=flask.Flask(__name__)@app.route("/",methods=["POST"])defindex():try:________________________________________________returnprovinceexceptExceptionaserr:returnstr(err)if__name__=="__main__":app.run()程序或是province参数，缺失的语句是 A: province=flask.request.args.get("province") B: province=flask.request.values.get("province") C: province=flask.response.args.get("province") D: province=flask.response.values.get("province")
- Where was Confucius born ? In _________. A: Shandong Province B: Hebei Province C: Sichuan Province D: Shaanxi Province
- The Wa nationality can be found in ________________. A: Sichuan Province B: Yunnan Province C: Guizhou Province D: Some provinces in China
- Where was the first Buddhist temple in China built? ____________. A: Yunnan Province B: Beijing C: Shanxi Province D: Sichuan Province