seconds

Codeforces Round #497 (Div. 2)(暂时只有前三道)

CodeforcesRound#497(Div.2)A.Romajitimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputVityahasjuststartedlearningBerlaneselanguage.ItisknownthatBerlaneseusesthe
onlysky_yy·2020-09-14 17:41

Codeforces#321 (Div. 2) D. Kefa and Dishes（DP，掩码）

D.KefaandDishestimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputWhenKefacametotherestaurantandsatatatable
luciozhang·2020-09-14 17:35

Codeforces 272D Dima and Two Sequences【思维+模拟】

D.DimaandTwoSequencestimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputLittleDimahastwosequencesofpointswithintegercoordinates
mengxiang000000·2020-09-14 17:56

990A Commentary Boxes

A.CommentaryBoxestimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputBerlandFootballCupstartsreallysoon
Memory丿浅笑·2020-09-14 17:55

Codeforces 500E New Year Domino

E.NewYearDominotimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputCelebratingthenewyear
acerlawson·2020-09-14 17:45

Codeforces 985C 贪心

C.Liebig'sBarrelstimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouhavem
PiscesCrab·2020-09-14 17:33

【codeforces #295(div 1)】ABC题解

先说A题：A.DNAAlignmenttimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputVasyabecameinterestedinbioinformatics.He'sgoingtowri
Regina8023·2020-09-14 17:33

codeforces 743 D. Chloe and pleasant prizes(DFS)

D.Chloeandpleasantprizestimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputGeneroussponsorsoftheolympiadinwhichChloeandVladiktookpartallowedalltheparticipantst
HandsomeHow·2020-09-14 17:25

Educational Codeforces Round 45 (Rated for Div. 2) D. Graph And Its Complement

D.GraphAndItsComplementtimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputGiventhreenumbersn
风中一颗松·2020-09-14 17:23

Codeforces Round #548 (Div. 2) C. Edgy Trees（并查集）

C.EdgyTreestimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouaregivenatree
totororz·2020-09-14 17:19

Codeforces Round #100E. New Year Garland【DP】

E.NewYearGarlandtimelimitpertest5secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAsGerald
kmlver·2020-09-14 17:12

Codeforces Round 580 D. Kefa and Dishes （状态压缩dp）

D.KefaandDishestimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputWhenKefacametotherestaurantandsatatatable
zthgreat·2020-09-14 17:41

Codeforces Round #548 (Div. 2) C. Edgy Trees

C.EdgyTreestimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputYouaregivenatree
Amo-·2020-09-14 17:39

Codeforces Educational Codeforces Round 45 (Rated for Div. 2)题解

A.CommentaryBoxestimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputBerlandFootballCupstartsreallysoon
weiweiwei_·2020-09-14 17:07

ZeroMQ之消息丢失解决方法

图中所说的"slowjoin"的解释如下：MakingaTCPconnectioninvolvestoandfrohandshakingthattakesseveralmillisecondsdependingonyournetworkandthenumberofhopsbetweenpeers.Inthattime
昨日西风紧·2020-09-14 17:46

Windows Cluster 常用命令

就可以使用如下命令clusternode/force/force[cleanup][/wait[:Timeout_in_Seconds]]手动将指定节点的群集服务配置恢复到初始状态。
weixin_34064653·2020-09-14 16:31

[leetcode] 1010. Pairs of Songs With Total Durations Divisible by 60

DescriptionInalistofsongs,thei-thsonghasadurationoftime[i]seconds.Returnthenumberofpairsofsongsforwhichtheirtotaldurationinsecondsisdivisibleby60
农民小飞侠·2020-09-14 15:09

6-4周总结(钩子线程的使用)

[]args){Runtime.getRuntime().addShutdownHook(newThread(()->{try{System.out.print("钩子线程测试");TimeUnit.SECONDS.sleep
墨迹世界·2020-09-14 14:09

netty设置读取写入超时

设置SocketChannelprivatestaticfinallongMILLISECONDS=4*1000L;//超时时间@OverrideprotectedvoidinitChannel(SocketChannelch
彦楠·2020-09-14 14:36

03.UniRx序列（Interval、TimeInterval、FrameInterval、FrameTimeInterval）

publicclassNo03_Interval:MonoBehaviour{voidStart(){varintervalStream=Observable.Interval(TimeSpan.FromSeconds
inspironx·2020-09-14 14:02

Uncaught TypeError: XXX.getTime is not a function

parseadateinyyyy-mm-ddformatfunctionparseDate(input){varparts=input.match(/(\d+)/g);//newDate(year,month[,date[,hours[,minutes[,seconds
The_Thinnest·2020-09-14 13:47

毫秒型长整型转为timespan

需求要把一个长整形毫秒转为TimeSpan,所以需要进行时分换算计算方法如下:publicstaticTimeSpanGetTimeSpan(longms){varmilliseconds=Convert.ToInt32
清泉灵弦·2020-09-14 13:06

多线程在项目中的运用

整合线程池2.关于properties的配置task.core_pool_size=5task.max_pool_size=50task.queue_capacity=1000task.keep_alive_seconds
Lelontar·2020-09-14 12:04

Flink之Window与窗口开始时间

滚动窗口（TumblingEventTimeWindows）//引入滚动窗口valstreamWindow=stream.window(TumblingEventTimeWindows.of(Time.seconds
herokang·2020-09-14 12:42

vsftpd的超时与流控机制

idle_session_timeoutThetimeout,inseconds,whichisthemaximumtimearemoteclientmayspendbetweenFTPcommands.Ifthetimeouttriggers
liangz·2020-09-14 12:31

JavaBean Date 转 JS Date

/jsref_obj_date.aspjava中的Datejava中的Date对象结构如下：{“date”:17,“day”:3,“hours”:17,“minutes”:46,“month”:4,“seconds
ordinary_coder·2020-09-14 11:12

解决okhttp上传中文文件名的时候检验不通过的问题

利用反射机制修改文件的头的内容，关在在于自己先找打所需要的头再那个对象里面，然后逐层解套去修改值参考代码如下：client=newOkHttpClient.Builder().writeTimeout(30,TimeUnit.SECONDS
qq_30618961·2020-09-14 10:39

Gets or sets a time-out in milliseconds when writing to or reading from a stream

Getsorsetsatime-outinmillisecondswhenwritingtoorreadingfromastreamhttps://docs.microsoft.com/en-us/dotnet
kuangben2000·2020-09-14 10:17

Javascript实现时分秒实时更新

functionstartTime(){vartoday=newDate()varh=today.getHours()varm=today.getMinutes()vars=today.getSeconds
Java居士·2020-09-14 10:41

getdate() 返回日期时间数组（年、月、日、时、分、秒、一年中第几天、月中第几天、星期中第几天，几月份，星期几）...

unix时间戳return返回一个时间日期的数组--------------------------------------$a=getdate();echo'';print_r($a);Array([seconds
chengzhe1485·2020-09-14 10:31

php 测试网速

json_decode();$kb=10240;echo"streaming$kbKb...Testfinishedin$deltatseconds.Yourspeedis".round($kb/$deltat
chengzhe1485·2020-09-14 10:31

java使用quartz定时框架

1，下载jar包2，新建两个任务PrintJobEvery3Seconds.java和PrintJobOnMonday10.javapackagecom.practice.quartz;importorg.quartz.Job
FFrame·2020-09-14 10:45

函数防抖Debounce和函数节流Throttle

Debouncingenforcesthatafunctionnotbecalledagainuntilacertainamountoftimehaspassedwithoutitbeingcalled.Asin"executethisfunctiononlyif100milliseconds
weixin_34138139·2020-09-14 09:25

RetrofitFactory封装类

publicstaticOkHttpClientokHttpClient=newOkHttpClient.Builder()//.cookieJar(newCookiesManager()).connectTimeout(20,TimeUnit.SECONDS
共产主义接班人001·2020-09-14 09:20

flink常用算子以及window

//tumblingevent-timewindowsinput.keyBy().window(TumblingEventTimeWindows.of(Time.seconds(5))).()SlidingWindows
数据游戏·2020-09-14 09:31

日志：using the Connector/J connection property 'autoReconnect=true' to avoid this problem

ERRORo.h.e.jdbc.spi.SqlExceptionHelper-Thelastpacketsuccessfullyreceivedfromtheserverwas236,095,086millisecondsago.Thelastpacketsentsuccessfullytotheserverwas236,095,086millisecondsago.islongerthan
weixin_30955341·2020-09-14 09:37

MySQL 参数autoReconnect=true 解决8小时连接失效

wait_timeout的时间限制,还是会CommunicationsException:Thelastpacketsuccessfullyreceivedfromtheserverwasxxxmillisecondsago
tao_wei162·2020-09-14 09:13

html写动态时钟

functiondisptime(){vartoday=newDate();varhh=today.getHours();varmm=today.getMinutes();varss=today.getSeconds
普罗旺斯_浅笑·2020-09-14 09:59

连接数据库超时设置autoReconnect=true

1,问题现象：com.MySQL.jdbc.CommunicationsException:Thelastpacketsuccessfullyreceivedfromtheserverwas58129secondsago.Thelastpacketsentsuccessfullytotheserverwas58129secondsago
?Briella·2020-09-14 08:50

MySQL 参数autoReconnect=true 解决8小时连接失效(转)

wait_timeout的时间限制,还是会CommunicationsException:Thelastpacketsuccessfullyreceivedfromtheserverwasxxxmillisecondsago
weixin_33775572·2020-09-14 08:19

HP-UX如何修改stack size

ulimit-a//显示当前所有的资源限制time(seconds)unlimitedfile(blocks)unlimiteddata(kbytes)524288stack(kbytes)8192memory
wenbingcai·2020-09-14 08:15

【Leetcode 1266】 Minimum Time Visiting All Points（C++）

题目Onaplanetherearenpointswithintegercoordinatespoints[i]=[xi,yi].Yourtaskistofindtheminimumtimeinsecondstovisitallpoints.Youcanmoveaccordingtothenextrules
云南白花·2020-09-14 08:31

并发测试JMeter及发送Json请求

Ramp-UpPeriod(inseconds)准备时长：设置的虚拟用户数需要多长时间全部
weixin_30268071·2020-09-14 07:13

Python练习小程序 定时关机小脚本

threadingfromtkinterimport*#控件基础包#全局变量stopFlag=False;winWidth=0;winHeight=0;#倒计时defcountdown(flag):value_s=var_s.get();try:seconds
枫落ll磊·2020-09-14 07:43

攻防世界 reverse 进阶 -gametime

挺有意思的's'-->'''x'-->'x''m'-->'m'观察流程，发现检验函数在1char__usercallcheck_input_401507@(inta1@,inta2@,DWORDdwMilliseconds
deyou0823·2020-09-14 06:47

windows下实现gettimeofday

include#include#defineSECS_TO_FT_MULT10000000staticLARGE_INTEGERbase_time;typedefstructwin_time_val{/**Thesecondspartofthetime
handyhuang·2020-09-14 05:37

并查集（算法描述）

例题：C.NewsDistribution（第一次打）timelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputInsomesocialnetwork
weixin_30451709·2020-09-14 04:05

时间表达式 cron定时器写法

springcron定时器用法说明Cron表达式是一个字符串，字符串以5或6个空格隔开，分开工6或7个域，每一个域代表一个含义,Cron有如下两种语法格式：SecondsMinutesHoursDayofMonthMonthDayofWeekYear
useProgram·2020-09-14 04:17

install chrome under ubuntu and resolve the fast quit problem

linux/dire...e_current_amd64.debdpkg-igoogle-chrome-stable_current_amd64.deb命令行运行:goole-chrome,afterafewseconds
我的工作4592·2020-09-14 04:38

eclipse中启动tomcat报错：Server Tomcat v7.0 Server at localhost was unable to start within 45 seconds. If

修改workspace\.metadata\.plugins\org.eclipse.wst.server.core\servers.xml文件。把其中的start-timeout="45"修改为更长时间，重启eclipse即可
sunlei20150321·2020-09-14 04:50
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