necessary 第17页

ROS_OpenCV_socket传送图像_结果不对

//IncludesalltheheadersnecessarytousethemostcommonpublicpiecesoftheROSsystem.

光子乘羽·2020-08-04 14:52

Water Gate Management(二进制枚举组合排列模板 n个数的子集)

Adamhasnwatergatestoletoutwaterwhennecessary.Eachwatergatehasitsowncapacity,waterpathandaffectedareasinthedownstream.Theaffectedareasmayhaveariskoffloodwhenthewatergateisopen.Thecostofpotentialdamagec

深海沧澜夜未央·2020-08-04 13:45

Python笔记09

theglobalinterpreterlock,orGIL,isamutexthatpreventsmultiplenativethreadsfromexecutingPythonbytecodesatonce.ThislockisnecessarymainlybecauseCPython

XIAONUO2014·2020-08-04 12:23

POJ 1555 Polynomial Showdown

Giventhecoefficientsofapolynomialfromdegree8downto0,youaretoformatthepolynomialinareadableformatwithunnecessarycharactersremoved.Forinstance

一年之约·2020-08-04 12:00

HANA审计策略

AuditingActivityintheSAPHANADatabaseActivateandConfigureAuditing|CreateanAuditPolicyYouhavethesystemprivilegeAUDITADMINIfnecessary

搞怪的索引·2020-08-04 08:18

Is Word Segmentation Necessary for Deep Learning of Chinese Representations? 论文笔记

IsWordSegmentationNecessaryforDeepLearningofChineseRepresentations?

Arvid Y·2020-08-04 07:38

pandas之时间序列 / 缺失值基础知识

Step1.ImportthenecessarylibrariesIn[30]:importpandasaspdStep2.Importthedatasetfromthisaddress.Step3.AssignittoavariablecalledIn

煲饭酱·2020-08-04 06:50

批量解决Casting 'findViewById(R.id.X)' to 'X' is redundant

compileSdkVersion>=26,进行findViewById操作会报Casting'findViewById(R.id.X)'to'X'isredundantThisinspectionreportsunnecessarycastexpressions

一笃强·2020-08-04 03:18

leetcode——Insert Interval

Givenasetofnon-overlappingintervals,insertanewintervalintotheintervals(mergeifnecessary).Youmayassumethattheintervalswereinitiallysortedaccordingtotheirstarttimes.Example1

LightEggPlant·2020-08-03 18:08

西南交通大学第十三届ACM决赛-重现赛-E（DFS）

Thetermofthisproblemisthesameastheproblem"MaximizeTheBeautifulValue",theonlyexception—Thesequencemaynotnecessarytotonon-decreasing

信仰..·2020-08-03 17:04

C identifiers

点这里^_^题目描述IdentifiersisanimportantconceptintheCprogramminglanguage,soitisverynecessaryforeveryacmertobeclearabouttheconcept.Identifiersprovidenamesfor

JimmyLegend·2020-08-03 17:43

VOC数据集标注转为coco

pipinstalllxmlimportsysimportosimportjsonimportxml.etree.ElementTreeasETSTART_BOUNDING_BOX_ID=1#预定义类别#PRE_DEFINE_CATEGORIES={"face":1}PRE_DEFINE_CATEGORIES={"ship":1}#Ifnecessary

碑一·2020-08-03 16:24

np：带broadcasting的softmax

how-to-implement-the-softmax-function-in-python#my(correct)solution:defsoftmax(z):assertlen(z.shape)==2s=np.max(z,axis=1)s=s[:,np.newaxis]#necessarystept

NockinOnHeavensDoor·2020-08-03 13:13

【程序员】你知道 a小于b 和 a 减 b 小于 0 的区别吗？

序幕上代码if(aArrayListinstance,if*necessary,to

兔子托尼啊·2020-08-03 11:26

单片机驱动段式液晶屏

先看看连接图：NoticethepullupresistorsontheCOMsignals:Theseresistorssupplythe½VCCvoltage,whichisnecessarywhenaCOMsignalgoestotheInactivestate.TheATmega48simplysetstherespectiveoutputpintoaninput

zzlthuscu·2020-08-03 10:23

react-native真机调试报错

Users\Administrator\AppData\Local\Android\sdk\platform-tools\adb.exe,start-server'failed--runmanuallyifnecessary

魔莫·2020-08-03 07:47

示例：Android使用AIDL实现跨进程通讯（IPC）

Google官方AIDL的说明如下：UsingAIDLisnecessaryonlyifyouallowclientsfromdifferentapplicationstoaccessyourserviceforIPC

legallonly·2020-08-03 05:00

Creating Multiple APKs for Different Screen Sizes 创建多个APKs为不同的屏幕尺寸

WhendevelopingyourAndroidapplicationtotakeadvantageofmultipleAPKsonGooglePlay,it’simportanttoadoptsomegoodpracticesfromtheget-go,andpreventunnecessaryheadachesfurtherintothedevelopmentprocess.Thisless

曹纪乾·2020-08-03 04:38

spring：bean的销毁

disposableBeans，这个disposableBeans就是在关闭的时候，调用其destroy方法来销毁beanAbstractBeanFactory#registerDisposableBeanIfNecessary

ZhongWenhui_1995·2020-08-03 02:20

菜鸟对使用AIDL的一点理解

AIDL,即AndroidInterfaceDefinitionLanguage，android接口定义语言，官方文档这么说的（好正式）Note:UsingAIDLisnecessaryonlyifyouallowclientsfromdifferentapplicationstoaccessyourserviceforIPCandwanttohandlemultithreadinginyours

七叶林·2020-08-02 21:41

专业程序设计part2

=0today:缩放和计算机图形学关联已知：currentdatasetaskfor：两个方向的缩放比例、保存路径、重采样方法（necessary）以输出图像为基准去循环（反算）去取原像素的方法把参数传到类里里面

bake9140·2020-08-02 17:51

将SAP CRM WebClient UI的表格导出成PDF

InWebClientforconfigTablecontrolthereisafunctionalitytoexportthewholetablecontentasanexcel.OnlysimplestepsarenecessarytosupportexportwithPDFformataswell.Theachievementwouldbe

JerryWang_汪子熙·2020-08-02 16:31

Python Day37

theglobalinterpreterlock,orGIL,isamutexthatpreventsmultiplenativethreadsfromeecutingPythonbytecodesatonce.ThislockisnecessarymainlybecauseCPyt

weixin_33957648·2020-08-02 14:30

GIL-全局解释器锁

theglobalinterpreterlock,orGIL,isamutexthatpreventsmultiplenativethreadsfromexecutingPythonbytecodesatonce.ThislockisnecessarymainlybecauseCPython

weixin_30279751·2020-08-02 14:58

2018-11-07 passport

Talentisanecessarypassportforanycitytoprosperity2）应用背景：彩票中奖信息公布之后，某些人的自我安慰，哈哈。

LachesisQ·2020-08-01 12:14

RHEL7.2 配置VLAN连接网络

CONFIGURE802.1QVLANTAGGINGUSINGTHECOMMANDLINEInRedHatEnterpriseLinux7,the8021qmoduleisloadedbydefault.Ifnecessary

suenism·2020-08-01 09:47

057 Insert Interval

Givenasetofnon-overlappingintervals,insertanewintervalintotheintervals(mergeifnecessary).Youmayassumethattheintervalswereinitiallysortedaccordingtotheirstarttimes.Example

烟雨醉尘缘·2020-08-01 05:55

pytorch实现mnist手写数字识别（一）

#Importnecessarypackages%matplotlibinline%configInlineBackend.figure_format='reti

陨星落云·2020-07-31 21:50

Install PostgreSQL

installingPostgreSQLdatabasenonecessaryrequirerootuserpermissions,alsocanusegeneraluser.Therearemanywaystoinstall

Allen_Ray·2020-07-31 13:17

Okio源码分析

https://github.com/square/okiookio.PNGOkhttp连接connectSocket：/**DoesalltheworknecessarytobuildafullHTTPorHTTPSconnectiononarawsocket

半只温柔·2020-07-30 22:29

ptmalloc算法chunk简介

ptmalloc内存分配的最小单位chunkchunk数据结构在glibc-2.31源码中的定义如下：/*Thisstructdeclarationismisleading(butaccurateandnecessary

朱金林·2020-07-30 21:55

jdk1.8 HashMap与ConcurrentHashMap（一）

/***Thetable,initializedonfirstuse,andresizedas*necessary.Whenal

SMG_TR·2020-07-30 17:42

20181026 sway

Peopleareoftenswayedbytheadvertisements,buyingalotofthingsthatareunnecessary.2）结合自己的生活、学习、工作、兴趣等，先想象在什么语境下会用到这个表达

Maglight·2020-07-30 17:23

unity-android 的权限

docs.unity3d.com/Manual/android-manifest.htmlUnity会自动添加的权限当调用某些特定的Unityapi：PermissionsUnityautomaticallyaddsthenecessarypermissionstothemanifestbasedontheAndroidPlayerSettingsandUnityAPIsthaty

ivy_0709·2020-07-30 17:03

iOS核心动画高级技术(十二) 性能调优

Codeshouldrunasfastasnecessary,butnofaster.代码应该运行的尽量快，而不是更快-理查德在第一和第二部分，我们了解了CoreAnimation提供的关于绘制和动画的一些特性

weixin_34239169·2020-07-30 12:06

Day21-justify

1.认识这个词（基础篇）词：justify英英释义：Tojustifyadecision,action,orideameanstoshoworprovethatitisreasonableornecessary

jiangyuxuan·2020-07-30 12:05

一年恢复英语水平计划20

物质的Onceyouhaveafirstdraft(初稿)onpaper,youcandeletematerialthatisunrelatedtoyourthesis(论题)andaddmaterialnecessarytoillustrate

小林kubayaxi·2020-07-30 12:17

Android O Launcher3-Workspace加载

二.流程详述：1.核心方法：LauncherProvider#loadDefaultFavoritesIfNecessary()A.第一种：从某个设定好的APK(特定packageName)里面取

adroid_newbie·2020-07-30 07:08

2019年考研英语阅读周测解析

Awisemanoncesaidthattheonlythingnecessaryforthetriumphofevilisforgoodmentodonothing.So,asapoliceofficer

国维国际教育·2020-07-30 05:39

Q_OBJECT宏的作用

Q_OBJECT宏的作用TheQ_OBJECTmacroatthebeginningoftheclassdefinitionisnecessaryforallclassesthatdefinesignalsorslots

xiaoyangger·2020-07-30 05:36

A specialized type definition is necessary in class when serialization is involved.

//////SummarydescriptionforStudent.///publicclassStudent{publicintNumber{get{returnthis.number;}set{this.number=value;}}publicstringName{get{returnthis.name;}set{this.name=value;}}privateintnumber;pri

weixin_30478757·2020-07-30 02:28

O_APPEND的原子性操作

*firstfunctionwillopenfilename(ifnecessarycreatit),andusewrite()addabyte*attheendoffile(use

YulongHe·2020-07-30 01:14

Apache virtualhost setting for web-sockets

|Value||A|blog|your_server_ip||A|math|your_server_ip|Setupapache2withthishttps://certbot.eff.org/Addnecessarymodulea2enmodproxyproxy_httpproxy_wstunnelproxy_ba

yingshaoxo·2020-07-29 16:58

ORA-03120: two-task conversion routine: integer overflow

解决办法有两个：1.Toimplementthesolution,itwillbenecessarytoapplytheone-offpatchforBug5671074tothe

cr147369·2020-07-29 08:40

(一)在Ubuntu20.04上安装ROS2

版本选择指导)（理由：“InstallingfromDebianpackagesistherecommendedmethod.It’smoreconvenientbecauseitinstallsitsnecessarydependenciesautomatically

yiranzai_lushang·2020-07-29 04:39

ASP.NET Overview

ASP.NETOverview译：ASP.NET概述ASP.NETisaunifiedWebdevelopmentmodelthatincludestheservicesnecessaryforyoutobuildenterprise-classWebapplicationswithaminimumofcoding.ASP.NETispartofthe.NETFramework

许庭洲·2020-07-29 01:25

深入理解HashMap源码

/***Thetable,initializedonfirstuse,andresizedas*necessary.Whenallocated,leng

litbo·2020-07-29 00:14

潜心一技、做到极致！——Elastic认证工程师之路

AnElasticCertifiedEngineerpossessestheskillsandisabletoperformthetasksnecessarytobu

铭毅天下·2020-07-28 23:12

何恺明大神新作--UnNAS：无监督神经网络架构搜索

AreLabelsNecessaryforNeuralArchitectureSearch?论文：https://arxiv.org/abs/2003

深度学习技术前沿·2020-07-28 23:16

MySQL笔记——Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com....

com.mysql.cj.jdbc.Driver'.ThedriverisautomaticallyregisteredviatheSPIandmanualloadingofthedriverclassisgenerallyunnecessary

麦香菌·2020-07-28 19:34

推荐频道

necessary