sever

ros2的humble版本设置日志打印级别

include"rcutils/error_handling.h"autoret=rcutils_logging_set_logger_level(get_logger().get_name(),RCUTILS_LOG_SEVERITY_WARN
饕餮ing·2023-09-24 23:11

zabbix监控nginx

目录一、实验准备二、监控nginx一、实验准备zabbix-sever（192.168.115.4）zabbix-agent（192.168.115.5）添加监控对象二、监控nginx安装NGINX在192.168.115.5
欢愉的猫·2023-09-24 22:36

动手学深度学习V2___截图

Beforedivingintodeeplearningresearch,it’sbeneficialtohaveasolidfoundationinseveralkeyareas.Herearesometopicsyoushouldconsidermastering
ShCDNay·2023-09-24 16:09

报错笔记：Linux下关闭Tomcat报错问题

报错信息如下：Dec18,20219:00:45PMorg.apache.catalina.startup.CatalinastopServerSEVERE:ErrorstoppingCat
Yyyyyam_·2023-09-24 11:26

goadmin 学习笔记

$goinstallgithub.com/GoAdminGroup/adm@latest$mkdirnew_project&&cdnew_project$adminitOr(useadmwhoseversionhigherorequalthanv1
lxw1844912514·2023-09-24 06:32

最近测试心得---少走弯路

1，在jetsonnano上是不能使用tritonsever的点云算法作为服务的，智能是GPU，但是对一般的算法是可以进行的启动的。
鼾声鼾语·2023-09-24 06:48

oldguo-MySQL 8.0 OCP 原题解析-Q35

Question35:Youreconfigureandstartaslavethatwasnotreplicatingforseveraldays.TheconfigurationfileandCHANGEMASTERcommandarecorrect.ExaminetheGTIDinformationfrombothmasterandslave
MySQL_oldguo·2023-09-24 00:59

tomcat org.apache.catalina.core.StandardContext startInternal

今天启动Tomcat启动不了，报以下错：org.apache.catalina.core.StandardContextstartInternalSEVERE:ErrorlistenerStartorg.apache.catalina.core.StandardContextstartInternalSEVERE
吃小狗的骨头·2023-09-23 20:16

Centos Rstudio sever

PrerequisitesRStudioServerv1.1requiresRedHatorCentOSversion6(orhigher)aswellasaninstallationofR.YoucaninstallRforRedHatandCentOSusingtheinstructionsonCRAN:https://cran.rstudio.com/bin/linux/redhat/REA
YX_Andrew·2023-09-23 20:33

LiveData实现原理

LiveData使用LiveDataLiveData=newLiveData();liveData.obsever(LifeCycleOwnerowner,newObserver(){@OverridepublicvoidonChanged
ModestStorm·2023-09-23 14:13

Linux新手入门教程

下面给你讲解新手第一次接触Linux操作系统一、学习Linux：1、Linux系统、Linux命令、ssh、websever(apache)、MySQL、缓存、PHP、Python、java、必备服务2
egegerhn·2023-09-23 09:35

CentOS 7.x 安装MongoDB

.repo配置文件内容[mongodb-org-4.4]name=MongoDBRepositorybaseurl=https://repo.mongodb.org/yum/redhat/$releasever
大爱我小宝哥·2023-09-23 05:16

Docker实践2:安装Docker及weblogic镜像

安装Docker以root登录，运行vi/etc/yum.repos.d/public-yum-ol6.repo,添加如下段落[ol6_addons]name=OracleLinux$releaseverAddons
weixin_30731287·2023-09-23 01:01

wex的Scalers Talk第四轮新概念朗读持续力训练Day104 20190119

练习材料：L4-(2):ThedoublelifeofAlfredBloggsEverymorning,helefthomedressedinasmartblacksuit.Hethenchangedintooverallsandspentthenexteighthoursasadustman.Beforereturninghomeatnight
秦苌·2023-09-23 00:44

uvm 中将修改uvm_severity 和 uvm_verbosity

uvm_severity和uvm_verbosityuvm_severitySeverityDescriptionUVM_INFO根据Verbosity来控制在log中的打印行为UVM_WARNING打印
曲一凡·2023-09-22 17:42

2018.04.14

longwaytoIndianTerritory.Almosteverydaythehorsestraveledasfarastheycould;almosteverynightPaandMamadecampinanewplace.Sometimestheyhadtostayseveraldaysinonecampbecauseacreekwa
Mr_Oldman·2023-09-22 17:16

tomcat注册服务 启动报错_Tomcat几种启动报错及解决办法

不记录一下都愧对今天愁掉的hair在此之前分享一个集错网站，应该是程序员必备的网站之一，不过纯英文，小酸爽1.Severalports(8005,8089,8009)requiredbyTomcatv8.0Serveratlocalhostarealreadyinuse.Theservermayalreadyberunninginanotherpr
序雨·2023-09-22 13:23

2019-01-12(cut-throat)

acut-throatactivityorsituationisoneinwhichpeoplebehaveinanunfairorimmoralwayinordertogetanadvantageoverotherpeoplee.g.Thesmartphonebusinessiscut-throat.2.用法“冷酷无情的”~fierce,tough,severe
葉鴻·2023-09-22 12:22

Milvus+Attu

milvus/releases/download/v2.3.0/milvus-standalone-docker-compose.yml下载milvus-standalone-docker-composeversion
Rabir-YellowDavid·2023-09-22 09:53

通过包含病毒的单细胞测序揭露重症登革热发展过程的分子信号

Virus-inclusivesinglecellRNAsequencingrevealsmolecularsignaturepredictiveofprogressiontoseveredengueinfection
猫姐Lily·2023-09-22 07:54

Lesson 4 Seeing hands 能看见东西的手

正文部分SeveralcaseshavebeenreportedinRussiarecentlyofpeoplewhocandetectcolourswiththeirfingers,andevenseethroughsolidandwalls.Onecaseconcernsandeleven-year-oldschoolgirl
YY的Susan·2023-09-22 03:32

113/114

weighted1000pounds.Hisfigureseriouslyaffectshisownworld.Forexample,hecanstandupfornomorethan30second.Moreseverely
Simin的快乐法杖·2023-09-21 18:40

4.16 元认知反思与计划

AnythingthatMindcanconceiveandbelieve,itcanachieve.Mergewithmysuperconscioustobeapowerfulcreatorinlife.Developprosperityconsciousnesseverydaytobemynormalstate.Takenewactionstocreatenews
我在走向财富自由之路·2023-09-21 12:26

linux+wdcp+thinkphp5+sqlserver

4.解压tar-zxvffreetds-patched.tar.gz5.sqlsever
大唐帝国·2023-09-21 10:59

RedHat 服务器安装NGINX

nginx.repo粘贴下面的内容保存退出：[nginx-stable]name=nginxstablerepobaseurl=http://nginx.org/packages/centos/$releasever
流泪兔兔头·2023-09-21 07:53

docker-compose部署mariadb集群

root@k8s-node-1~]#vimcompose-mariadb.yamlversion:'3'services:mariadb_galera0:#名称修改下便于区别，各个节点不同image:severalnines
wuzsheng·2023-09-21 05:42

人大金仓三大兼容：Oracle迁移无忧

企业级应用早期的架构模式是C/S（Client/Server）模式，Client做人机交互逻辑的呈现，Sever做业务计算逻辑的实现。
金仓数据库·2023-09-20 17:25

安卓系统美化教程--- 教你修改时间、日期、通知字体颜色

手机端无视安卓修改时间颜色时间颜色代码在系统/system/framework/severce.ja
安卓机器·2023-09-20 13:24

住宅建筑案例积累

SOLOHOUSEByOFFICEKerstenGeersDavidVanSeveren2012-2017/Matarrana,ESTheSolohouseisacountryresidenceinalargeuntouchedforest
正面的反面·2023-09-20 07:39

数据库管理-第103期 DG又来问题（20230913）

1告警短信告警是啥内容呢：event_type:metric_alert,severity:Critical,target_name
胖头鱼的鱼缸（尹海文）·2023-09-19 22:23

如何搭建自己的gitlab服务器

gitlab-ce]name=GitlabCERepositorybaseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever
程序员允诺·2023-09-19 20:22

blastall报错之一

Contig41035:CouldnotcalculateungappedKarlin-Altschulparametersduetoaninvalidquerysequenceoritstranslation.Pleaseverifythequerysequence
溪溪溪溪溪川·2023-09-19 16:16

Fresco 在RecyclerView中的优化

android-fresco-optimize-performance-for-recyclerview/RecylerViewConsiderRecyclerView.hasFixedSizeRecyclerViewcanperformseveraloptimizationsifitcankn
adustdu2015·2023-09-19 15:25

千万级CPS的开源网络压测软件dperf【杭州多测师_王sir】

一、性能压测指标CPS二、dperf由百度的智能负载均衡团队研发，使用ApacheLicenseVersion2.0许可证开源发布，项目地址https://github.com/baidu/dperf三
多测师_王sir·2023-09-19 13:08

2018-10-17

Lesson8ThebestandtheworstJoeSandershasthemostbeautifulgardeninourtown.Nearlyeverybodyentersfor'TheNicestGardenCompetition'eachyear,butJoewinsevery
Vananian·2023-09-19 11:19

2021-09-07

TodayisWW'sbirthday.Wehavelostcontactforover5years.Idon'tknowhowisshenow.ShesaidshewassufferingfromseriousMajorDepressionDisorder.Shortlyafterthat,Icompletelylostcontactwithher.Iaskedseveralofourshare
unopoo·2023-09-19 10:04

Windows 10 + Jenkins 2.4 安装插件时https 的证书问题及解决

本篇面临与解决的问题本篇是在Windows10中安装Jenkins2.414.1，在安装完成之后安装一些需要的插件，可以在浏览器端安装插件的时候，总是不成功，控制台报以下错误：SEVEREh.model.UpdateCenter
oscar999·2023-09-19 06:23

上海卷中考英语书面表达

There'salwayshopeThereareobstacleseverywhereinourlife.IamalwaysagoodsingerandonceItookpartinasingingcompition
一路有你_dbb1·2023-09-19 04:48

SQL sever中的约束

目录一、约束定义二、约束分类三、定义约束四、约束相关语法格式4.1主键约束（PrimaryKeyConstraint）：4.2外键约束（ForeignKeyConstraint）：4.3唯一约束（UniqueConstraint）：4.4检查约束（CheckConstraint）：4.5默认约束（DefaultConstraint）：4.6非空约束（NotNullConstraint）：五、约束用
客逍京北岸·2023-09-19 02:32

2021-07-16

recentlymyefficiencyactuallywassolower,lazinesseveryday,maybenothingcouldhavetodo,maybewon'ttodoanything
怎么那么多名字都被使用了那我·2023-09-18 23:27

Sz

Sz-MeetagainItwarmseverything.It'sonlythethrobofspringStillcan'timaginethetruthInlonelyyearsIt'shardformetodescribe.It'sstillbeautifultoseeyouagain
zhi23064·2023-09-18 17:14

【读英文原版书】【Book 163】10 1/2 No Commencement Speaker Has Ever Said

【读英文原版书】【Book163】101/2NoCommencementSpeakerHasEverSaid这本书，源自毕业典礼的演讲。口语化文字，生词也特别少。特别适合初看英文书的朋友。
毛英勇·2023-09-18 12:01

AWS SAA-C03 #152

Acompanyusesathree-tierwebapplicationtoprovidetrainingtonewemployees.Theapplicationisaccessedforonly12hourseveryday.ThecompanyisusinganAmazonRDSforMySQLDBinstancetostoreinformationandwantstominimizeco
冰霜icefrost·2023-09-18 09:25

nginx安装

yum.repos.d/nginx.repo，添加如下内容[nginx-stable]name=nginxstablerepobaseurl=http://nginx.org/packages/centos/$releasever
xixingzhe2·2023-09-18 08:02

宇宙公民的19天啊，一个小时读一本书，the 5 mistakes every investor makes and how to avoid them by Peter Mallouk, 5个...

宇宙公民的19天啊，一个小时读一本书，the5mistakeseveryinvestormakesandhowtoavoidthembyPeterMallouk,5个常见的投资误区饿，以及如何避免他们。
宇宙公民詹姆斯james·2023-09-18 07:42

ubuntu 安装腾达U9 无线网卡 驱动-纯搬运-实测有效

下载驱动mkdir-p~/buildcd~/buildgitclonehttps://github.com/brektrou/rtl8821CU.gitPs.Tryseveraltimes,causeitmaycannotlinktothegit
叶非花·2023-09-18 06:48

linux 创建目录命令_如何使用一个Linux命令创建多个子目录

linux创建目录命令Ifyouwanttocreateadirectorycontainingseveralsubdirectories,oradirectorytree,usingthecommandlineinLinux
culiuman3228·2023-09-17 22:31

Inline Assembly 内联汇编总结

solidity中，用于写内联汇编的语言是Yul.InlineassemblyisawaytoaccesstheEthereumVirtualMachineatalowlevel.ThisbypassesseveralimportantsafetyfeaturesandchecksofSo
gridlayout·2023-09-17 22:25

获取今天一周7天前的日期

exportconstgetSeverBefore=(num)=>{var_date=newDate();//获取今天日期_date.setDate(_date.getDate()-num);//日期七天前
小白修仙路·2023-09-17 20:11

Super Better游戏的规则设定+Day1

1Designtutorial：Paolo’sDesignprocessis“quickmodel-photography-review-drawingdetailonplan-quickmodel”,afterSeveralci
陀思妥耶傅斯喵·2023-09-17 17:53
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