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another
Linux常见错误:Could not get lock /var/lib/dpkg/lock-frontend - open
:Resourcetemporarilyunavailable)E:Unabletoacquirethedpkgfrontendlock(/var/lib/dpkg/lock-frontend),is
another
processusingit
Qoo酷儿
·
2023-09-07 08:29
(DAY107)S08E09离坚白
In
another
chaperentitled"DiscourseonHardnessandWhiteness",Kung-sunLungassertsthat"hardnessandwhitenessareseparate"withprovingthisintwoways.Intheeyeofepistemology
栀子花在梦游
·
2023-09-07 08:14
the seventh day
Aboutdelaying.SoWhywedelaythingonedayand
another
?
vivian621403
·
2023-09-07 05:43
centos使用yum报错提示lock的解决方法
使用yum命令时报错:Existinglock/var/run/yum.pid.
Another
appiscurrentlyholdingtheyumlock;waitingforittoexit...Theotherapplicationis
i宁静的鱼
·
2023-09-07 01:32
async与await实例
async()=>{console.log(‘startdosomething’);awaitdoA();awaitdoB();console.log(‘dosomethingdone’);};constdo
Another
Thing
与语言握个手
·
2023-09-06 16:36
javascript
前端
vue.js
Leetcode 1011. Capacity To Ship Packages Within D Days (Binary Search经典)
CapacityToShipPackagesWithinDDaysMedium8.6K179CompaniesAconveyorbelthaspackagesthatmustbeshippedfromoneportto
another
withindaysdays.Theithpackageontheconveyorbelthasaweightofweights
纸上得来终觉浅 绝知此事要躬行
·
2023-09-06 07:35
leetcode
数据结构
算法
10x-程序员之-JRebel
A10xprogrammeris,inthemythologyofprogramming,aprogrammerthatcandotentimestheworkof
another
normalprogrammer
小小俊子
·
2023-09-05 13:57
卢的ScalersTalk第四轮新概念朗读持续力训练Day5 20181012
练习材料:Mr.JamesScotthasagarageinSilburyandnowhehasjustbought
another
garageinPinhurst.PinhurstisonlyfivemilesfromSilbury
䒚萍
·
2023-09-05 13:28
前端架构 从入门到微前端_前端架构测试
especiallyFront-End.Thepostswillhaveanemphasisonexplainingeverything“inEnglish”,withoutsomuchcode.Perhaps,in
another
moment
深渊号角
·
2023-09-04 19:29
java
vue
python
html
js
ViewUI
2022牛客多校联赛第十场 题解
进阶题I题Yet
Another
FFTProblem?/还有另一个FFT问题?
Frank_Star
·
2023-09-04 09:35
多校联赛
算法
图论
iOS delegate使用及原理实现
:Delegationisasimpleandpowerfulpatterninwhichoneobjectinaprogramactsonbehalfof,orincoordinationwith,
another
object.Thedelegatingobjectkeepsareferencetotheotherobject—thedelegate—andattheapprop
FengyunSky
·
2023-09-04 08:30
比特币(Bitcoin)白皮书中的区块链重要词汇①
Abstract.Apurelypeer-to-peerversionofelectroniccashwouldallowonlinepaymentstobesentdirectlyfromonepartyto
another
wit
给梦想一点时间
·
2023-09-04 07:19
2022-06-01知行合一
知行合一Knowingisonething,doingis
another
.Day87S解读论语之Day71【原文】7.33子曰:“文,莫吾犹人也。躬行君子,则吾未之有得。”
Sarah写着玩
·
2023-09-04 07:38
PAT 1145 Hashing - Average Search Time
Thetaskofthisproblemissimple:insertasequenceofdistinctpositiveintegersintoahashtablefirst.Thentrytofind
another
sequenceofintegerkeysfromthetableandoutputtheaveragesearchtime
ponytaill
·
2023-09-04 01:50
PTA
c++
pat
算法
数据结构
UVA 11374 Airport Express(二分+Dijkstra算法)
InasmallcitycalledIokh,atrainservice,Airport-Express,takesresidentstotheairportmorequicklyth
another
transports.TherearetwotypesoftrainsinAirport-Express
Shili_Xu
·
2023-09-03 23:57
二分
最短路
MySql启动错误 Do you already have
another
mysqld server running on socket: /tmp/mysql.sock ?
]Doyoualreadyhave
another
mysqldserverrunningonsocket:/tmp/mysql.sock?删除这个文件rm/tmp/mysql.sock
小叶lr
·
2023-09-02 20:54
mysql
数据库
linux下cmake使用教程,超详细的cmake教程
什么是CMakeAllproblemsincomputersciencecanbesolvedby
another
levelofindirection.DavidWheeler你或许听过好几种Make工具
Demon学长
·
2023-09-02 17:42
linux下cmake使用教程
【数据结构】 二叉树面试题讲解->壹
same-tree/description/)题目描述:示例:示例一示例二示例三题目解析代码实现:[另一棵树的子树](https://leetcode.cn/problems/subtree-of-
another
-tree
遇事问春风乄
·
2023-09-02 16:11
数据结构
数据结构
算法
java
二叉树
mysql 5.6 Date/Time Functions
TimeFunctionsNameDescriptionADDDATE()Addtimevalues(intervals)toadatevalueADDTIME()AddtimeCONVERT_TZ()Convertfromonetimezoneto
another
CURDATE
whereismatrix
·
2023-09-02 10:08
mysql
date
function
mysql
date
function
Docker运维中常见错误以及解决方法汇总1
1.报错如下:
Another
appiscurrentlyholdingtheyumlock;waitingforittoexit...另一个应用程序是:PackageKit原因:另一个APP正在锁定yum
魔笛手7
·
2023-09-01 19:43
运维系列
运维
docker
github
错误汇总
运维经验
qt 串口多线程 的一个例子
QSerialPort只能在实例化的线程调用,如果跨线程调用QSerialPort,则会报错,类似于Socketnotifierscannotbeenabledordisabledfrom
another
thread
大浪淘沙L
·
2023-09-01 18:47
Qt
qt
c++
常见方法代码
varstr="Yesterday,mylifewasheadedinonedirection.Today,itisheadedin
another
."
1学习笔记1
·
2023-09-01 18:40
01前端
javascript
kotlin项目中从一个Activity跳转到另一个Activity,并传递数据
一、从MainActivity中跳转到
Another
ActivityvalbtnSubmit=findViewById(R.id.button)btnSubmit.setOnClickListener{
nicolelili1
·
2023-09-01 17:49
Kotlin
android
java
HDFS】FsDatasetImpl系列文章(九):moveBlockAcrossVolumes方法
/***Movesagivenblockfromonevolumeto
another
volume.Thisisusedbydisk*balancer.**@paramblock-ExtendedB
叹了口丶气
·
2023-09-01 11:13
HDFS全方位实战
hdfs
大数据
hadoop
运行flutter命令报错 Waiting for
another
flutter command to release the startup lock...
解决办法:进入到安装flutterSDK目录中,找到bin/cache/lockfile删除,如果在删除lockfile文件时提示dart.exe已经被打开,打开任务管理器结束所有dart.exe程序即可删除。之后运行flutterdoctor命令即可。
骑马纵天下
·
2023-08-31 18:13
IT界6个国内技术大牛博客,全栈工程师修行的秘籍!
作为PECL开发者贡献了Yaf(Yet
another
framework),Yar(Yeta
阿胜yss
·
2023-08-31 13:21
java
【XAMPP】启动数据库Error: MySQL shutdown unexpectedly.
MySQLshutdownunexpectedly.Thismaybeduetoablockedport,missingdependencies,improperprivileges,acrash,orashutdownby
another
method.PresstheLogsbuttontoviewerrorlogsandchecktheWindowsE
最最菜的菜鸟
·
2023-08-31 07:01
xampp
数据库
mysql
山雨adan的ScalersTalk第四轮新概念朗读持续力训练Day 5 20181012
练习材料:Mr.JamesScotthasagarageinSilburyandnowhehasjustbought
another
garageinPinhurst.PinhurstisonlyfivemilesfromSilbury
山雨adan_
·
2023-08-31 02:21
Level 3 - Unit 2 - Part 3 Listening - Paul's Overseas Trip 2(保罗的海外旅行2)
Another
problemwiththetripwashistravelschedule.HeneededtoextendhisstayinJapan.OneweekinJapanwasn'tenough.ThreeJapaneserestaurantownerswantedtomeetwithhim.Heneededmoretimeforthemeetingsthanacoupleofdays
让文字更美
·
2023-08-31 02:14
零基础小白速通北邮操作系统课程设计(一)Linux内核编程输出HelloWorld
格式如下,pid:100,234prog:program,
another
programfile:afilename;
another
filename记录p
夏洛特兰兰
·
2023-08-31 00:51
北邮操作系统课设
linux
ubuntu
vim
String类型日期比较大小
compareTo(str2)>0){str1="str1比较大";}else{str2="str2比较大";}1.理解下CompareTo的底层实现publicintcompareTo(String
another
String
刀下阳光
·
2023-08-30 22:23
java
算法
数据结构
python 图片转pdf,在python中将png图像转换为一个pdf
Ihavealistof.pngimages.Ineedtoconvertallofthemintoonepdf,9imagesperpage,butnottoplacethemoneafter
another
vertically
zhu cyrus
·
2023-08-30 12:21
python
图片转pdf
SQL Lesson 4: Filtering and sorting Query results
选择查询独一无二的值SELECTDISTINCTcolumn,
another
_column,...FROMmytableWHEREcondition(s);由于DISTINCT关
TheoKm
·
2023-08-30 12:12
云开的ScalersTalk第五轮新概念朗读持续力训练Day5 20191015
练习材料:Lesson5NowrongnumbersMr.JamesScotthasagarageinSilburyandnowhehasjustbought
another
garageinPinhurst.PinhurstisonlyfivemilesfromSilbury
worship2019
·
2023-08-30 04:03
【python】htmlpy框架使用
style.css...js/script.js...img/logo.img...templates/first_template_directory/template1.htmltemplate2.html..
another
_template_directory
H2K1R~ACE
·
2023-08-29 23:55
H5
APP
Python
python
html5
前端
javascript
css
工作流中高并发问题的出错提示和处理方式
如果同时开启多条线程对同一个环节进行状态更新,若存在线程正在更新,其他访问的线程就会返回一个ActivitiOptimisticLockingException异常:(toString(updatedObject)+"wasupdatedby
another
transactionconcurrently
Mayuri樂
·
2023-08-29 02:29
2019-06-18:每日英语打卡,文章精读
图片发自AppThereareupsettingparallelstoday,asscientistsinonewaveafter
another
trytoawakenustothegrowingthreatofglobalwarming.ThelatestwasapanelfromtheNationalAcademyofSciences
未名吾梦
·
2023-08-28 05:23
3 分钟全面了解 API Moke
如下图所示,当被测试系统依赖了
Another
Backend,这种依赖即产生了“不可控”因素。怎么定义密闭服务呢?
优测云服务平台
·
2023-08-28 00:57
软件测试
腾讯优测
云原生
微服务
容器
Flutter Overlay 的使用 —— 自定义 Loading、Toast
背景背景:项目中的Toast一直试用的是这个包
another
_flushbar,其Likes数量还挺多的,但是使用过程中遇到了一些问题,因为这个Toast的实现是利用类似PageRouteBuilder
·
2023-08-27 15:47
git覆盖仓库
gitfetch--allgitreset--hardoriginmastergitpullorigin2.本地覆盖远程gitpush--forceoriginmaster如果出现了仓库提交混乱的情况,Git报错:
Another
gitprocessseemstoberunninginthisrepository
vener_
·
2023-08-27 02:53
其他
git
github
Another
Problem on Strings
Problem-C-Codeforces问题描述:给定一个k和一个01串,求该01串中有多少个’1’个数为k的字串,出现位置不同算不同的子串。思路:暴力会挂,考虑优化。对于一个字串他满足’1’为k个条件时,它的前面第一个’1’前面是’0’,后面最后一个’1’后面是’0’。可以发现,如果记录第i个’1’和第i-1个’1’之间出现的’0’的个数,那么对于满足条件的右边来说,只需要加上cnt-k个'1'
golitter.
·
2023-08-27 01:02
cf
算法
肖申克的救赎?
getbusylivingorgetbusydying.Fearcanholdyouprisoner,hopecansetyoufree.Astrongmancansavehimself,agreatmancansave
another
.Thesewallsarekindoffunnylikethat.Firstyouhatethem
俞昭
·
2023-08-26 23:49
回调函数
我们先来看看回调的英文定义:Acallbackisafunctionthatispassedasanargumentto
another
functionandisexecutedafteritsparentfunctionhascompleted
不喝雪碧我怕透心凉_c7de
·
2023-08-26 11:59
E: Package ‘git‘ has no installation candidate
..DoneBuildingdependencytreeReadingstateinformation...DonePackagegitisnotavailable,butisreferredtoby
another
pack
流年若逝
·
2023-08-26 11:42
Linux
git
ubuntu
linux
E: Package ‘curl‘ has no installation candidate(问题解决)
Package'curl'hasnoinstallationcandidate2.解决1.问题:E:Package‘curl’hasnoinstallationcandidatePackagecurlisnotavailable,butisreferredtoby
another
package.Thismaymeanthatthepackageismissing
只搬烫手的砖
·
2023-08-26 11:41
ubuntu
curl
E:Package 'Vim' has no installation candidate问题解决
..DoneBuildingdependencytreeReadingstateinformation...DonePackagevimisnotavailable,butisreferredtoby
another
package.Thi
weixin_34187862
·
2023-08-26 11:41
开发工具
大数据
人工智能
Package ‘python3-dev‘ has no installation candidate
DoneBuildingdependencytreeReadingstateinformation...DonePackagepython3-devisnotavailable,butisreferredtoby
another
pack
liujg79
·
2023-08-26 11:11
其它
python
linux
debian
1 Hadoop入门
(3)广义上来说,Hadoop通常是指一个更广泛的概念——Hadoop生态圈2.Hadoop的优势3Hadoop组成4HDFS概述5YARN架构概述Yet
Another
ResourceNegotiator
水无痕simon
·
2023-08-26 11:08
Hadoop
hadoop
大数据
分布式
flutter doctor:Waiting for
another
flutter command to release the startup lock...
cmd输入flutterdoctor一直卡住Waitingfor
another
fluttercommandtoreleasethestartuplock...操作:1.关掉Androidstudio2.
lllllliudahong
·
2023-08-25 23:07
欧拉计划49题
isunusualintwoways:(i)eachofthethreetermsareprime,and,(ii)eachofthe4-digitnumbersarepermutationsofone
another
初猿°
·
2023-08-25 20:36
算法
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