下面是我的代码(我使用python2.7)
result = " '{0}' is unicode or something: ".format(mongdb['field'])
UnicodeEncodeError: 'ascii' codec can't encode character u'\xb0' in position 27: ordinal not in range(128)
看起来,我从mongodb读取的字符串包含unicode。它会抛出这个错误。如何将它与自定义字符串“is”或其
请描述您的问题
标题:年底大酬宾-腾讯云
地址:https://cloud.tencent.com/act/bargin?fromSource=gwzcw.634679.634679.634679
浏览器信息
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36
我在spark-env.sh里面设置spark_master_ip为内网IP时ok,设置为公网ip就报错了。Service 'sparkMaster' could not bind on port 7077. Attempting port 7078.这是啥云因?因为ifconfig里看不到外网的ip么?求解答!