query = "SELECT * FROM devices WHERE devices.`id` LIKE '%{}%'".format("f2333") datas = cur.query(query) 报错: query = query % tuple([db.literal(item) for item in args]) TypeError: not enough arguments for format string 传入query语句拼接出来为 SEL…
今天使用mysqldb执行query语句的时候,在执行这条语句的时候: select PROJ, DATE_FORMAT(MAX(DATE),'%Y-%m-%') AS MAXDATE, DATE_FORMAT(MIN(DATE),'%Y-%m-%d') AS MINDATE FROM (SELECT resource.PROJ,`day`.DATE FROM resource,`day` where resource.MAC=`day`.MAC ORDER BY PROJ) AS PROJSE…
今天使用字符串格式化时,遇到的一点小问题:调用这个方法解释器出错了:TypeError: not enough arguments for format string def ll(name,age): print('name:%s,age:%s' %name, age) ll('huhu',18) 运行结果: File "D:/python/pylib.py", line 69, in ll print('name:%s,age:%s' %name, age) TypeError:…
今天写程序,想输出一个array的shape,原程序为: print('shape of testUImatrix:%s\nStart to make testUImatrix...'%(testuimat.shape)) 结果报错: TypeError: not all arguments converted during string formatting 这句话有什么问题嘛??感觉有点奇怪,之后google到了这个网页https://segmentfault.com/q/101000000…
The method replace(int, Fragment, String) in the type FragmentTransaction is not applicable for the arguments (int, SettingFragment, String) 引发错误的原因是因为import包的时候Fragment是引用的V4的,而activity继承Activity.而getFragmentManager()是activity中的方法但是getSupportFragmen…
biztalk arguments null exception string reference not set to an instance of a string. parameter name: s Solution: Recreate a sendport for SOAP adapter.…
之前在Eclipse下面误删除了svn的一些插件包,后来重装了就问题重重,在这里还是建议, Windows下SVN最好使用桌面版,在文件管理器下面更新和提交. 1.常见错误整理 #, c-formatmsgid """Failed to mark '%s' absent: item of the same name is already scheduled for ""addition"msgstr "无法将“%s”标记为不存在: 同名…