摘要:
方法 描述s.captitalize() 首字符边大写s.center(witdh [,pad]) 在长度为width的字段内将字符串居中,pad是填充字符s.count(sub,[,start [,end]]) 计算指定字符串sub出现的次数s.decode([encoding [,errors]
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posted @ 2016-12-19 14:52
Bryan_fwl
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摘要:
标识符保留字 and del from nonlocal try as elif golbal not while assert else if or with break except import pass yield class exec in print continue finally i
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posted @ 2016-12-19 09:46
Bryan_fwl
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