seconds

java.util.concurrent.TimeoutException: null(解决方案3+1)

报错代码有三种解决方案增加超时时间增加了10hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds:10000关闭超时发生的异常
层续捷·2020-09-11 19:17

452 Error writing file: A file cannot be larger than the value set by ulimit.

Netout:软件造成连接终止452Errorwritingfile:Afilecannotbelargerthanthevaluesetbyulimit.ftp:发送1073790975字节，用时96.94Seconds
sw_147·2020-09-11 19:28

Codeforces 831D Office Keys【二分 】

D.OfficeKeystimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputTherearenpeopleandkkeysonastraightline.Everypersonwantstogettotheofficewhichislocatedonthelineas
zzcblogs·2020-09-11 18:07

CodeForces - 801C Voltage Keepsake(二分）

题目链接：http://codeforces.com/problemset/problem/801/C点击打开链接C.VoltageKeepsaketimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouhavendevicesthatyouwanttousesim
xuejye·2020-09-11 18:32

Codeforces 801C(二分)

Youhavendevicesthatyouwanttousesimultaneously.Thei-thdeviceusesaiunitsofpowerpersecond.Thisusageiscontinuous.Thatis,inλseconds
wust_cyl·2020-09-11 18:51

D. Yet Another Subarray Problem

添加链接描述D.YetAnotherSubarrayProblemtimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouaregivenanarraya1
mxqsgxxn·2020-09-11 17:06

Yet Another Array Partitioning Task

传送门题面：YetAnotherArrayPartitioningTasktimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAnarraybbiscalledtobeasubarrayofaaifitformsacontinuoussubsequenceofaa
都率·2020-09-11 17:49

java 将毫秒转为XX小时XX分钟

importjava.util.concurrent.TimeUnit;/***将毫秒转为XX小时XX分钟*@parammilliseconds*@return*/publicstaticStringmillisToStr
花无期（媛fyy）·2020-09-11 17:43

微信小程序的三级分销-项目表格设计

邀请人被邀请人id时间distridetail用户购买分销得钱Iduidsidtimeordernumbermoney用户的id得到钱的id时间订单得到的钱Distrimoney分销的比例Idstairsecondstatus
cyclv·2020-09-11 17:05

使用memcache对wordpress优化,提速

1，首先在主题的functions.php文件中，加入以下监控统计代码functionperformance($visible=true){$stat=sprintf('%dqueriesin%.3fseconds
weixin_34356310·2020-09-11 17:52

Java中将毫秒数转为*天*小时*分*秒

/****@param要转换的毫秒数*@return该毫秒数转换为*days*hours*minutes*seconds后的格式*@authorfy.zhang*/publicstaticStringformatDuring
weixin_34344677·2020-09-11 17:51

Codeforces 801C - Voltage Keepsake

C.VoltageKeepsake题目链接：http://codeforces.com/problemset/problem/801/Ctimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouhavendevicesthatyouwanttousesimultane
weixin_34326558·2020-09-11 17:50

Codeforces Round #409 (rated, Div. 2, based on VK Cup 2017 Round 2) C. Voltage Keepsake

C.VoltageKeepsaketimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouhavendevicesthatyouwanttousesimultaneously.Thei-thdeviceusesaiunitsofpowerpersecond.This
weixin_30507269·2020-09-11 17:06

B. Yet Another Array Partitioning Task ——cf

B.YetAnotherArrayPartitioningTasktimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAnarraybbiscalledtobeasubarrayofaaifitformsacontinuoussubsequenceofaa
weixin_30463341·2020-09-11 17:33

CF#538（div2） B. Yet Another Array Partitioning Task 【YY】

任意门:http://codeforces.com/contest/1114/problem/BB.YetAnotherArrayPartitioningTasktimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAnarraybbiscalledtobeasubar
weixin_30411997·2020-09-11 17:29

codeforces-754【A思维】

题目链接：点击打开链接A.Leshaandarraysplittingtimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputOnespringdayonhiswaytouniversityLeshafoundanarrayA.Leshalikestosplitarray
Somethingwll·2020-09-11 17:47

MySQL 8.0.12 binlog参数binlog_expire_logs_seconds

运行环境：CentOS7.4+MySQL8.0.12背景：测试环境的MySQL8.0.12版本，运行了一段时间，磁盘的空间占用了不少，登录检查发现了binlog文件占用不少磁盘空间。检查配置文件无binlog相关的配置。--查看配置文件,无任何binlog相关的配置：#cat/etc/my.cnf|grep-ibin--查看binlog文件大小：#du-shbinlog.*4.0Kbinlog.0
vkingnew·2020-09-11 17:10

Codeforces 527D. Clique Problem 贪心

点转换成线段,然后简单贪心.....CF里神奇的贪心比较多.....D.CliqueProblemtimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputThecliqueproblemisoneofthemostwell-knownNP-completeproblems
码代码的猿猿的AC之路·2020-09-11 16:52

cf1257 D - Yet Another Monster Killing Problem（二分套rmq）

D.YetAnotherMonsterKillingProblemtimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouplayacomputergame.Inthisgame
tomjobs·2020-09-11 16:05

zookeeper单机集群搭建（windows）

zookeepr3.6.1windows10单机3节点复制3份zk运行环境分别配置zoo.cfg（注意clientPort以及admin.serverPort端口不要冲突），dataDir目录没有需要手动新建#ThenumberofmillisecondsofeachticktickTime
techa·2020-09-11 16:20

记录三个小时踩的一个坑 延时消息队列 生产者消费者模式

解决方法，统一时间单位，将TimeUnit.MINUTES修改为TimeUnit.MILLISECONDS总结：再查找可以正常运行无报错的程序的bug时候1尝试分块进行测试，确保分块测
qq_41975511·2020-09-11 16:06

A. Codehorses T-shirts（水题）

A.CodehorsesT-shirtstimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputCodehorseshasjusthostedthesecondCodehorsesCup.Thisyear
JIA-YAO·2020-09-11 16:33

D. Suit and Tie（水题 模拟）

D.SuitandTietimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAllenishostingaformaldinnerparty
JIA-YAO·2020-09-11 16:33

codeforces 1017 problem B The Bits (思维)

B.TheBitstimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputRudolfisonhiswaytothecastle.Beforegettingintothecastle
JIA-YAO·2020-09-11 16:33

codeforces 1017 problem D. The Wu

D.TheWutimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputChildanismakingupalegendarystoryandtryingtosellhisforgery—anecklacewithastrongsenseof"Wu"totheKasoura
JIA-YAO·2020-09-11 16:33

Codeforces Round #412 (rated, Div. 2, base on VK Cup 2017 Round 3) B. T-Shirt Hunt(模拟)

B.T-ShirtHunttimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputNotsolongagotheCodecraft
丶先森·2020-09-11 15:02

Codeforces Round #424 D. Office Keys（二分）

D.OfficeKeystimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputTherearenpeopleandkkeysonastraightline.Everypersonwantstogettotheofficewhichislocatedonthelineas
吃货妍·2020-09-11 15:47

Codeforces Round #409 Div.2(C. Voltage Keepsake)二分

C.VoltageKeepsaketimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouhavendevicesthatyouwanttousesimultaneously.Thei-thdeviceusesaiunitsofpowerpersecond.This
吃货妍·2020-09-11 15:46

Kotlin1.3 OkHttp3 inteceptor源码学习(一)

常见OkHttp初始化代码varokHttpClient=OkHttpClient.Builder().readTimeout(readTimeout.toLong(),TimeUnit.MILLISECONDS
SaintSun1230·2020-09-11 15:47

解决mysql自动断掉连接的问题

org.hibernate.exception.JDBCConnectionException:Thelastpacketsuccessfullyreceivedfromtheserverwas270,558,931millisecondsago.Thelastpacketsentsuccessfullytotheserverwas270,558,931millisec
Thomas-yang·2020-09-11 15:27

codeforce Round #409 (div 2) C. Voltage Keepsake(二分！！二分大法tql)

C.VoltageKeepsakeYouhavendevicesthatyouwanttousesimultaneously.Thei-thdeviceusesaiunitsofpowerpersecond.Thisusageiscontinuous.Thatis,inλseconds
Error Man·2020-09-11 15:55

The last packet successfully received from the server was 8,268,658 milliseconds ago

最近做一个小应用，启动后刚开始访问时报错，但是多点几次就好了，就没在意。应用里面有定时，分别是上午10点，11点和12点各执行一次。奇怪的是10点的定时执行的时候会报下面的错误，11点和12点的就没问题。然后我把10点的定时改成每分钟一次就没事了。连着两三天一直这样就觉得很奇怪。报错异常如下：Thelastpacketsuccessfullyreceivedfromtheserverwas8,26
蚂蚁打dota·2020-09-11 15:50

CF Round #424（ Div.2） D. Office Keys 【二分||DP】

D.OfficeKeystimelimitpertest2secondsmemorylimitpertest256megabytesTherearenpeopleandkkeysonastraightline.Everypersonwantstogettotheofficewhichislocatedonthelineaswell.Todothat
Dust_Heart·2020-09-11 15:12

Codeforces 831D Office Keys【Dp/二分】

D.OfficeKeystimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputTherearenpeopleandkkeysonastraightline.Everypersonwantstogettotheofficewhichislocatedonthelineas
mengxiang000000·2020-09-11 15:56

CodeForces - 715 B. Complete The Graph（dijkstra+暴力）

B.CompleteTheGraphtimelimitpertest4secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputZStheCoderhasdrawnanundirectedgraphofnverticesnumberedfrom0ton
Gijkstra·2020-09-11 15:09

如何检测App启动时间?

控制台输出的内容如下Totalpre-maintime:72.48milliseconds(100.0%)dylibloadingtime:12.07milliseconds(16.6%)rebase/
iCloudy_·2020-09-11 14:42

iOS时间差8小时问题

NSTimeZonetimeZoneWithName:@"UTC"];方案二:添加上差的时间NSTimeZone*timeZone=[NSTimeZonesystemTimeZone];NSIntegersecond=[timeZonesecondsFromGMTForDate
iCloudy_·2020-09-11 14:42

Yet Another Tree Query Problem(二维线段树）

YetAnotherTreeQueryProblemTimeLimit:3SecondsMemoryLimit:65536KBGivenatreewithvertices,whicharenumberedbyintegersfrom1ton
安静de想着网名·2020-09-11 14:52

【python】python中装饰器简单介绍及代码实践

func):defwrapper():start=datetime.datetime.now()func()stop=datetime.datetime.now()time=(stop-start).secondsprint
斯台普斯的少年·2020-09-11 14:39

【CodeForces 830A】Office Keys

A.OfficeKeystimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputTherearenpeopleandkkeysonastraightline.Everypersonwantstogettotheofficewhichislocatedonthelineas
_FSMM·2020-09-11 14:28

2019.07.23 CFB题

http://codeforces.com/contest/1197/problem/BB.Pillarstimelimitpertest1.5secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputTherearenpillarsalignedinarowandnumberedfrom1ton.Init
evilwind2000·2020-09-11 14:40

Codeforces Round #372 Complete The Graph

题目链接：点击打开链接题意：B.CompleteTheGraphtimelimitpertest4secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputZStheCoderhasdrawnanundirectedgraphofnverticesnumberedfrom0ton
destiny546·2020-09-11 14:48

基于容器制作镜像

~]$dockercontainerlsCONTAINERIDIMAGECOMMANDCREATEDSTATUSPORTSNAMES4da438fc9a8ebusybox"sh"2daysagoUp3secondsaaaaa
dawandi6620·2020-09-11 14:14

窗口最大化后没有显示按键_如何通过一次按键将一台显示器上的所有窗口移动到另一台显示器上

amemberaskedhowto"inWindows10moveallopenwindowsatonce/inonego(i.e.,notwindowbywindow)fromonescreen(monitor)toasecondscreen
cunchi8090·2020-09-11 14:03

UVaOJ10129---Play on Words

10129-PlayonWordsTimelimit:3.000secondsSomeofthesecretdoorscontainaveryinterestingwordpuzzle.Theteamofarchaeologistshastosolveittoopenthatdoors.Becausethereisnootherwaytoopenthedoors
c随遇er安·2020-09-11 14:09

codeforces830A （二分|DP）

A.OfficeKeystimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputTherearenpeopleandkkeysonastraightline.Everypersonwantstogettotheofficewhichislocatedonthelineas
ccutyear·2020-09-11 14:54

Voltage Keepsake CodeForces - 801C （贪心 || 二分）

C.VoltageKeepsaketimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouhavendevicesthatyouwanttousesimultaneously.Thei-thdeviceusesaiunitsofpowerpersecond.This
babing2770·2020-09-11 14:50

Codeforces Round #363 (Div. 2) D. Fix a Tree —— 并查集

题目链接：http://codeforces.com/contest/699/problem/DD.FixaTreetimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAtreeisanundirectedconnectedgraphwithoutcycles.Let
alince20008·2020-09-11 14:29

Codeforces 772A Voltage Keepsake - 二分答案

Youhavendevicesthatyouwanttousesimultaneously.Thei-thdeviceusesaiunitsofpowerpersecond.Thisusageiscontinuous.Thatis,inλseconds
adx33526·2020-09-11 13:22

Educational Codeforces Round 69 (Rated for Div. 2) D. Yet Another Subarray Problem（dp 最大子区间）

D.YetAnotherSubarrayProblemtimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouaregivenanarraya1
YIOWOIY·2020-09-11 13:48
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