USES主题的文章列表，还有USES的技术要点_第2页

ORA-30158: The OCIFileWrite causes the file to exceed the maximum allowed size

文档解释ORA-30158:TheOCIFileWritecausesthefiletoexceedthemaximumallowedsizeCause:Thereisnospacetowritetothefile.Itssizeisatthemaximumlimit.Action:Uptotheuser.ORA-30...

IT技术学习 ·2023-07-08

MySQL Error number: 3834; Symbol: ER_INVALID_MULTIPLE_CLAUSES; SQLSTATE: HY000

文档解释Errornumber:3834;Symbol:ER_INVALID_MULTIPLE_CLAUSES;SQLSTATE:HY000Message:Multiple%sclausesError3834:ER_INVALID_MULTIPLE_CLAUSESSQLSTATE:HY000错误说明：MySQL错误38...

IT技术学习 ·2023-07-03

MySQL Error number: 3953; Symbol: ER_MULTIPLE_INTO_CLAUSES; SQLSTATE: HY000

文档解释Errornumber:3953;Symbol:ER_MULTIPLE_INTO_CLAUSES;SQLSTATE:HY000Message:MultipleINTOclausesinonequeryblock.错误说明：ER_MULTIPLE_INTO_CLAUSES是MySQL服务器中的一个错误代码，指用户...

IT技术学习 ·2023-07-03

MySQL Error number: MY-010550; Symbol: ER_RPL_SLAVE_USES_CHECKSUM_AND_MASTER_PRE_50; SQLSTATE: HY000

文档解释Errornumber:MY-010550;Symbol:ER_RPL_SLAVE_USES_CHECKSUM_AND_MASTER_PRE_50;SQLSTATE:HY000Message:FoundamasterwithMySQLserverversionolderthan5.0.Withchecksums...

IT技术学习 ·2023-07-01

MySQL Error number: MY-013476; Symbol: ER_IDENT_CAUSES_TOO_LONG_PATH_IN_UPGRADE; SQLSTATE: HY000

文档解释Errornumber:MY-013476;Symbol:ER_IDENT_CAUSES_TOO_LONG_PATH_IN_UPGRADE;SQLSTATE:HY000Message:Longdatabasenameandidentifierforobjectresultedinpathlengthexceed...

IT技术学习 ·2023-06-30

MySQL Error number: 3913; Symbol: ER_TABLE_NAME_CAUSES_TOO_LONG_PATH; SQLSTATE: HY000

文档解释Errornumber:3913;Symbol:ER_TABLE_NAME_CAUSES_TOO_LONG_PATH;SQLSTATE:HY000Message:Longdatabasenameandidentifierforobjectresultedinapathlengthtoolongfortable&...

IT技术学习 ·2023-06-25

MySQL Error number: MY-010465; Symbol: ER_RPL_BINLOG_MASTER_USES_CHECKSUM_AND_SLAVE_CANT; SQLSTATE: HY000

文档解释Errornumber:MY-010465;Symbol:ER_RPL_BINLOG_MASTER_USES_CHECKSUM_AND_SLAVE_CANT;SQLSTATE:HY000Message:Masterisconfiguredtologreplicationeventswithchecksum,bu...

IT技术学习 ·2023-06-21

MySQL Error number: 3639; Symbol: ER_WARNING_PASSWORD_HISTORY_CLAUSES_VOID; SQLSTATE: HY000

文档解释Errornumber:3639;Symbol:ER_WARNING_PASSWORD_HISTORY_CLAUSES_VOID;SQLSTATE:HY000Message:Non-zeropasswordhistoryclausesignoredforuser‘%s’@’%...

IT技术学习 ·2023-06-20

codeforces #261 C题 Pashmak and Buses（瞎搞）

题目地址：http://codeforces.com/contest/459/problem/CC.PashmakandBusestimelimitpertest1secondmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputRece...

代码星球 ·2021-02-13

Codeforces Round #261 (Div. 2)——Pashmak and Buses

题目链接题意：n个人，k个车，d天。每一个人每天能够坐随意一个车。输出一种情况保证：不存在两个人，每天都在同一辆车上(1 ≤ n, d ≤ 1000; 1 ≤ k ≤ 109).分析：比赛中用的方法麻烦至极。。。基本想法是均分，这样答案肯定比較优。第一天分到同一辆车上的人在第二天再均分，一直到结束就可以学习了...

代码星球 ·2021-02-13

Windowed functions can only appear in the SELECT or ORDER BY clauses

尝试做分页处理selectrow_numberover(orderbyidasc)asrownum,*fromtable whererownum>=(@page*@pagesize-@pagesize)andrownum<=(@page*pagesize) Gettingth...

代码星球 ·2021-02-08

ASP.NET postback with JavaScript (UseSubmitBehavior)

ASP.NETpostbackwithJavaScriptHereisacompletesolution<formid="form1"runat="server"><asp:LinkButtonID="LinkButton1"runat="server"/><%--includedtofo...

代码星球 ·2021-02-08

uses-permission和permission详解

1.<uses-permission>：官方描述：Ifanapplicationneedsaccesstoafeatureprotectedbyapermission,itmustdeclarethatitrequiresthatpermissionwitha<uses-permission>e...

代码星球 ·2020-12-26

AndroidManifest配置之uses-sdk

uses-sdk用来设置app对android系统的兼容性。它包含三个可选的配置项，分别为android:minSdkVersion，android:targetSdkVersion和android:maxSdkVersion，例如：<uses-sdkandroid:minSdkVersion="9"androi...

代码星球 ·2020-12-26

React中useState Hook 示例

到 react 16.8目前为止，如果编写函数组件，然后遇到需要添加状态的情况，咱们就必须将组件转换为类组件。编写 classThingextends react.Component，将函数体复制到render()方法中，修复缩进，最后添加需要的状态。今天，可以使用Hook获得相...

代码星球 ·2020-12-24