kth

第45次打卡（12月27日）

Apatentisaninterestingconceptthathasinvolvedfromthemiddleages.Backthenitwasdocumentedrating......bytheking.Andithadinvolvedintoarightthatisgrantedtotheinventorsbythelordofthecountry.It'sactualakindofp
徐恩峰·2024-02-01 01:22

关于执行delete from table t1 where t1.id (22,23,24)报错

)执行删除命令deletefromtablet1wheret1.id(22,23,24)时报错SQL错误[1064][42000]:YouhaveanerrorinyourSQLsyntax;checkthemanualthatcorrespondstoyourMySQLserverversionfort
JasonZ_1·2024-02-01 01:45

【算法】Partitioning the Array（数论）

题目Allenhasanarraya1,a2,…,an.Foreverypositiveintegerkthatisadivisorofn,Allendoesthefollowing:Hepartitionsthearrayinton
一只大黄猫·2024-02-01 00:17

awk命令使用

action}'{filenames}#行匹配语句awk''只能用单引号实例[root@k8s-uat-node73riskbell]#cat2.txt2thisisatest3AreyoulikeawkThis'satest10Thereareorange
慧琴如翌·2024-01-31 20:25

Kth Largest Element in an Array [C++][Java]

LeetCode-215.KthLargestElementinanArrayhttps://leetcode.com/problems/kth-largest-element-in-an-array/
贫道绝缘子·2024-01-31 19:53

Kth Largest Element in an Array

题目地址：https://leetcode.com/problems/kth-largest-element-in-an-array/给定一个数组，求它的第kkk大元素（真实定义是从大到小排好序后位于第
记录算法题解·2024-01-31 19:22

Kth Largest Element in an Array

215.KthLargestElementinanArrayGivenanintegerarraynumsandanintegerk,returnthekthk^{th}kthlargestelementinthearray.Notethatitisthekthk
Navigator_Z·2024-01-31 19:50

HACKTHEBOX通关笔记——Poison（退役）

调试网络连通性拿到IP我们还是做一下nmap扫描，快速速率扫描结合-A详细扫描，事半功倍nmap--rate-min5000-p- 10.129.58.204-vnmap-A-p22,8010.129.58.204-v发现http是一个可以读取文件的页面这台主机似乎没办法做目录扫描，一扫就断网，只好一个一个查看这些php文件了，php.ini中发现上传和打开权限开启，文件包含权限关闭看文件时候发现
AttackSatelliteLab·2024-01-31 16:26

HACKTHEBOX通关笔记——Cronos（退役）

开启环境，调试网络确保互联互通拿到IP之后还是先来做一下端口扫描，nmap--rate-min=5000-p--vip，也可以加个-Pn做下禁ping扫描，当然这个速率很快，实际攻防时候加了pn参数也是容易被发现的，所以对抗时候还是要做IP代理扫描。拿到端口信息后详细扫一下nmap-A-p22，80，53-vip没发现什么可用信息，只好先从80入手，尝试访问发现是个默认页面，目录扫描也没什么成果，
AttackSatelliteLab·2024-01-31 16:51

Cmake编译Opencv3.3.1遇到有些文件无法下载的错误解决：

有些文件下载的错误：FEMPEG:Download:opencvffmpeg64.d11IrylfailedCouldn'tdownloadfilesfromtheInternet.Pleasechecktheinternetacce8sonthishos
Franklin·2024-01-31 15:08

1738. 找出第 K 大的异或坐标值(异或运算)

image.pngvarkthLargestValue=function(matrix,k){constm=matrix.length,n=matrix[0].length;constpre=newArray
风傲独翔·2024-01-31 07:46

Walk

Wedon’twanttowalkintothefutureornow,wejustwanttowalkthroughallthepossibillity.
soulomoon·2024-01-31 06:09

react17+vite2+ant4 的前端框架，It's easy and fast!（基础篇)

使用eslint+prettier+gitHooks格式和校验代码,提高代码规范性和开发效率更新日志---tolookthedoc-真香定律！
jzfai·2024-01-31 06:29

a decision

Yes，Ipassedtheexam.ThatmeansIcanhaveajobwithmyboyfriendtogether.But,Ithinkthepayisalittlelower.ThisopportunityprovesIhavemadeprogressinteachingEnglish.Anyway
爱生活的小雨·2024-01-31 00:40

flutter 数据加载_使用flutter实时从Firestore延迟加载数据

flutter数据加载Fetchingdatafromadatabaseanddisplayingitonalistisaverycommontaskinappdevelopment.Onecrucialtaskthat
吴雄辉·2024-01-30 19:11

gRPC 笔记（01）— gRPC 概念、特点、流程

GitHub上介绍如下：gRPCisamodern,opensource,high-performanceremoteprocedurecall(RPC)frameworkthatcanrunanywhere
wohu007·2024-01-30 18:50

Could not install packages due to an EnvironmentError: [WinError 5] 拒绝访问。: xxx\\Lib\\site-package...

:'G:\D\MySofe\Lib\site-packages\PyQt5\QtCore.pyd'Considerusingthe--useroptionorcheckthepermissions.这是因为我刚才将
不爱钱的张师傅·2024-01-30 16:40

翻译手记 - 2

Pearsonhaspiecedtogethertheworkofhundredsofresearchersaroundtheworldtoproduceauniquemillenniumtechnologycalendarthatgivesthelatestdateswhenwecanexpecthundredsofkeybreakthro
小黑天天快乐·2024-01-30 11:02

粘的ScalersTalk第七轮新概念朗读持续力训练Day 42 211125

练习材料：Lesson42NotverymusicalAswehadhadalongwalkthroughoneofthemarketsofOldDelhi,westoppedatasquaretohavearest.Afteratime
粘_NIAN·2024-01-30 04:16

解决XCode运行app在模拟器上，提示模拟器不存在

因为清理磁盘数据，用XCode运行app在模拟器上，提示模拟器不存在UnabletobootdevicebecauseitcannotbelocatedondiskThedevice’sdataisnolongerpresentat
Mr周190728·2024-01-30 02:16

Flutter（七，阿里Android开发手册

ThemeData_buildDarkTheme(){constColorprimaryColor=Color(0xFF0175c2);finalThemeDatabase=newThemeData.dark
阿里—蚂蚁开发·2024-01-29 21:52

JavaScript+Selenium自动化测试

Seleniumisabrowserautomationlibrary.Mostoftenusedfortestingweb-applications,Seleniummaybeusedforanytaskthatrequiresautomatinginteractionwiththebrowser.Selenium
咖啡加剁椒.·2024-01-29 18:14

7.OpenResty系列之LuaRestyRedisLibrary

require"resty.redis"localred=redis:new()--1秒red:set_timeout(1000)localok,err=red:connect("127.0.0.1",6379)ifnotokthenngx.say
沈健_算法小生·2024-01-29 17:33

将QRcode扫描仪从非相机SKU的快速设置中删除

Issue:"ReproductionSteps:TakeaNon-CameraskuandflashthelatestimagebuildSlidedownthequicksettingspanelCheckthe"QRcodescanner"optionshouldnotlisted
冬田里的一把火3·2024-01-29 15:31

Funny-2018 Soccer Cup Touch

2018footballWorldCupstart,inthegame,youcanchooseyourfavoriteteamtoparticipate,adjusttheangleandstrengthofthekick,kicktheballtotheopponent'sgoal
lottre·2024-01-29 14:10

RBE306TC Computer Vision Systems

RBE306TCComputerVisionSystemsAssignmentBeforeyoudiveintothisExercise1toExercise3,pleasecheckthefollowingOpenCVfunctionsinPythonCodingPlatformforexample
zhuyu0206girl·2024-01-29 06:51

Android开发之玩转 Gradle，你可不能不熟悉 Transform，三面美团Android岗

Transformtransform=customTransforms.get(i);//Checkthetransformonlyappliestosupportedscopesforlibraries
m0_64603929·2024-01-29 03:05

2021-03-22

A、what;/B、what;thatC、how;thatD、/;what2、Little＿＿＿＿＿＿whenItookthetripwhereitwouldleadme.A、didIknowB、doIknowC
流年素写锦事繁华·2024-01-28 21:39

第558天 过去进行时 2

Iwasdoingmyhomeworkatseveno'clockthedaybeforeyesterday.Hesaidhewastryingtodrawaplaneon
一青叶·2024-01-28 15:43

2021-02-23 HTB Laboratory Walkthrough

目标IP：10.10.10.216信息搜集端口扫描nmap443端口扫描到两个网站，分别是https://laboratory.htbhttps://git.laboratory.htbhttps://laboratory.htb是一个网页，暂时没什么值得注意的https://git.laboratory.htb是一个gitlab网站，注册需要@laboratory.htb的邮箱，不知道这个是否对
ev3rrr·2024-01-28 03:55

Android 系统启动过程

启动内核的第一个进程idle(pid=0),idle进程是Linux系统第一个进程，是init进程和kthreadd进程的父进程。
来撕特成·2024-01-27 17:16

第17章 空闲空间管理

HomeworkTheprogram,malloc.py,letsyouexplorethebehaviorofasimplefree-spaceallocatorasdescribedinthechapter.SeetheREADMEfordetailsofitsbasicoperation.Questions1
碰碰狗·2024-01-27 13:01

第 20 章 分页：较小的表

HomeworkThisfunlittlehomeworktestsifyouunderstandhowamulti-levelpagetableworks.Andyes,thereissomedebateovertheuseoftheterm
碰碰狗·2024-01-27 13:01

LeetCode-1483. 树节点的第 K 个祖先

getKth
WeiXiao_Hyy·2024-01-27 10:02

《大河恋》经典台词

ARiverRunsThroughItimageEachoneofusheretodaywill,atonetimeinourlives...lookuponalovedonewhoisinneedandaskthesamequestion
sunfove·2024-01-27 09:28

C#异步编程学习笔记2 之 Task

C#异步编程学习笔记2之TaskTaskThread的问题TaskClass开始一个Task（Task.Run）Wait等待长时间运行的任务（Long-runningtasks）Task的返回值Task
SQWH_SSGS·2024-01-27 06:47

OpenAI ChatGPT-4开发笔记2024-07：Embedding之Text Similarity文本相似度

semanticsimilarity背景结果背景OpenAIhasmadewavesonlinewithitsinnovativeembeddingandtranscriptionmodels,leadingtobreakthroughsinNLPandspeechrecognition.Thesemodelsenhanceaccuracy
aiXpert·2024-01-27 06:08

Spark Thrift Server 架构和原理介绍

也可以看我CSDN的博客：https://blog.csdn.net/u013332124/article/details/90339850一、SparkThriftServer介绍SparkThriftServer
疯狂的哈丘·2024-01-27 04:17

java.lang.IllegalStateException: No MethodInvocation found: Check that an AOP invocation is in progr

java.lang.IllegalStateException:NoMethodInvocationfound:CheckthatanAOPinvocationisinprogress,andthattheExposeInvocationInterceptorisupfrontintheinterceptorchain.Specifically
河南-殷志强·2024-01-27 02:27

快慢指针使用的代码样例

structListNode*FindKthToTail(structListNode*pHead,intk){structListNode*fast=pHead;structListNode*slow
墨城举子--故人归·2024-01-27 00:49

力扣215（找出数组中第k大的值）

力扣（LeetCode）官网-全球极客挚爱的技术成长平台classSolution{publicintfindKthLargest(int[]nums,intk){//利用堆解决://1.向小顶堆放入前
码见愁的小弟·2024-01-26 23:43

vue_4 v-on指令

newVue({el:"#test",data:{val:"button"},methods:{//绑定的事件对应的方法写在methods里面show:function(){alert("youclickthisbutton
陆_志东·2024-01-26 21:46

【学习笔记】懂你英语 核心课 Level 7 Unit 3 Part 3（II）David and Goliath 2

TEDTalkTheunheardstoryofDavidandGoliath大卫和歌莉娅的故事Speaker:MalcolmGladwell第二课Sofinally,tobreakthedeadlock
豚之大·2024-01-26 13:07

编程小白leetcode~数组第k个最大元素215(分治法)

这样做简单但是时间复杂度比较大所以效果不是太好intfindKthLargest(int*nums,intnumsS
潘雪雯·2024-01-26 09:56

2019-04-04 每日一词 mantra

landscapeawordorphrasewhichisoftenrepeatedandwhichsometimesexpressesabelief例句:"Movefastandbreakthings"hasbecomeapopularstartupmantra
夏炎学英语·2024-01-26 09:43

Hal库串口源码解读

HAL_StatusTypeDefHAL_UART_Init(UART_HandleTypeDef*huart)HAL_StatusTypeDefHAL_UART_Init(UART_HandleTypeDef*huart){/*ChecktheUARThandleallocation
养一只哈士奇·2024-01-26 08:16

2018-12-12 离三战考研还有 374 天

riverflowsintosea;bloodflowsfromacut;airflowstolungs;break:platebrokeintopieces;watchhasbroken;itbreakmyskin;hebreaktherule
三战研究生入学考试·2024-01-26 08:16

cidp环境启动步骤及注意事项

》Generate——》ExitingProjectsintoWorkspace——》选择要导入的项目2、添加tomcat1）点击Serves——》Noserversareavailable.Clickthislinktocreateanewserver
程序修理员·2024-01-26 08:34

内核线程

此时经常会做个服务，让其在后台执行，这在应用程序这样的用户态很经常用到，而在LinuxKernel里也会有类似的经历，此时同样可以使用线程来实现，不过它叫内核线程，只能在内核中由其他的线程来创建，而所有的内核线程由kthreadd
网路元素·2024-01-26 01:08

Android 10适配要点，深色主题

Android10.0及以上系统的手机，都可以在Settings->Display->Darktheme中对深色主题进行开启和关闭。
杰奎琳子·2024-01-25 19:52
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