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BLE(低功耗)蓝牙开发
java.构造器的调用
newcalculator("xiaohong",23.6);System.out.println(cal.name+"\t"+cal.n);}}classcalculator{Stringname;dou
ble
n
好问者
·
2024-02-12 18:13
java
开发语言
【数学建模】【2024年】【第40届】【MCM/ICM】【E题 财产保险的可持续性】【解题思路】
一、题目(一)赛题原文2024ICMPro
ble
mE:SustainabilityofPropertyInsuranceExtreme-weathereventsarebecomingacrisisforpropertyownersandinsurers.Theworldhasendured
KeepLearners
·
2024-02-12 18:41
数学建模
二叉树-二叉树的遍历方式 | 144.二叉树的前序遍历、94.二叉树的中序遍历、145.二叉树的后序遍历、层序遍历
题目链接:https://leetcode.cn/pro
ble
ms/binary-tree-preorder-traversal/思路:1.递归:单独写一个前序遍历方法,传入参数为结点和结果list,调用该方法
Dim and Gusty
·
2024-02-12 18:41
LeetCode
代码随想录(Java版)
算法
数据结构
leetcode
java
C 练习实例69-约瑟夫环
代码:#includeintmain(){intn=8;intta
ble
[n];for(inti=0;in){index=1;}while(ta
ble
[index-1]==0){index++;if(index
计海无涯
·
2024-02-12 18:39
c语言经典100题
c语言
RUNOOB python 67 数组的元素互换
用来练手的Python练习题,原题链接:python练习实例67题干:输入数组,最大的与第一个元素交换,最小的与最后一个元素交换,输出数组代码如下:importnumpyasnpta
ble
=np.array
Cy_coding
·
2024-02-12 18:07
python小tips
python
numpy
数据结构
数组
Sta
ble
Diffusion 模型下载:DreamShaper XL(梦想塑造者 XL)
本文收录于《AI绘画从入门到精通》专栏,专栏总目录:点这里。文章目录模型介绍生成案例案例一案例二案例三案例四案例五案例六案例七案例八案例九案例十下载地址模型介绍DreamShaper是一个分格多样的大模型,可以生成写实、原画、2.5D等多种图片,能生成很棒的人像和风景图。DreamShaper是一个通用的SD模型,旨在做好一切,照片,艺术,动漫,漫画。它的设计是为了对抗其他通用模型和管道,如Mid
水滴技术
·
2024-02-12 17:03
AI绘画从入门到精通
stable
diffusion
AI作画
AIGC
python
Sta
ble
Diffusion 模型下载:majicMIX realistic 麦橘写实 - V7
本文收录于《AI绘画从入门到精通》专栏,专栏总目录:点这里。文章目录模型介绍生成案例案例一案例二案例三案例四案例五案例六案例七案例八案例九案例十
水滴技术
·
2024-02-12 17:33
AI绘画从入门到精通
stable
diffusion
AI作画
AIGC
《AI绘画从入门到精通》专栏总目录
❤️专栏名称:《AI绘画从入门到精通》内容介绍:Sta
ble
DiffusionWebUI基础教程、ControlNet控制网络、Sta
ble
Diffusion综合案例、Sta
ble
Diffusion模型下载
水滴技术
·
2024-02-12 17:03
AI绘画从入门到精通
AI作画
stable
diffusion
AIGC
python
28、Spark核心编程之高级编程之二次排序
文件内容2536241315Java实现自定义的二次排序key/***自定义的二次排序key*/publicclassSecondarySortKeyimplementsOrdered,Serializa
ble
ZFH__ZJ
·
2024-02-12 17:33
2019-04-24笔记
Day39课堂笔记2019年4月24日一键项目实践管理配置好:1、创建分发秘钥2、安装ansi
ble
工具。3、一键执行各服务脚本具体服务一键实现的几个步骤:1、计划要做。2、单机安装好,步骤抽出来。
深渊下的一抹阳光
·
2024-02-12 17:43
ERA5 'reanalysis-era5-single-levels'要素列表
'varia
ble
':['100m_u_component_of_wind’,‘100m_v_component_of_wind’,‘10m_u_component_of_neutral_wind','
__大海__
·
2024-02-12 17:33
Mac下的nodeJs版本切换和升级
加版本号就可以安装其他版本n6.6.0成功会显示成这样安装其他版本node直接n后加版本号3、再使用n,通过上下键选择需要用的node版本,选择后回车即可,如图4、执行语句nlatest安装最新版本nsta
ble
AndrewZ00
·
2024-02-12 17:54
node.js
kubernetes(k8s)部署 Metrics Server 资源
image.png配置api聚合层添加配置api启动service文件--ena
ble
-aggregator-routing=trueps-ef|g
小陈运维
·
2024-02-12 17:54
NGINX的一些SEO优化常用配置
ngx_http_core_modulengx_http_rewrite_modulengx_http_proxy_modulengx_http_upstream_module内置参数查询:EmbeddedVaria
ble
s
gao922699
·
2024-02-12 17:13
【无标题】用c语言求绝对值
输入数据有多组,每组占一行output:对于每组输入的数据,输出它的绝对值,要求每组数据输出一行,结果保留两位小数#include#include//用了绝对值函数头文件应该要用这个intmain(){dou
ble
a
无案牍之劳形
·
2024-02-12 17:15
c语言
java中 HashMap和Hashta
ble
之间有什么区别
HashMap和Hashta
ble
之间有什么区别HashMap和Hashta
ble
在Java中都是实现了Map接口的类,用于存储键值对的数据结构,但它们之间存在几个关键的区别:线程安全:HashMap:
程序媛小刘
·
2024-02-12 17:43
java
python
开发语言
Java 中Itera
ble
接口的作用
什么是Itera
ble
接口?它有什么作用?Itera
ble
接口是Java集合框架中的一个核心接口,它定义了一种通用的迭代方式,用于遍历集合中的元素。
程序媛小刘
·
2024-02-12 17:13
java
开发语言
196
shealthoverridestherightsofindividualcompaniestosellwhatevertheywanttowhomevertheywant.Manufacturersofprocessedfoodsincreasinglyresem
ble
thetobacc
阿飞fighting
·
2024-02-12 16:35
利用mprop工具修改当前手机应用都可以调试
2.应用设置成可调式状态的方法很多,重新打包,修改xml的android:debugga
ble
="true"属性,重新编辑room,setpropro.debugga
ble
13.可以看到上面的方法都比较繁琐
Lazy1
·
2024-02-12 16:21
UITa
ble
ViewCell嵌套UICollectionView
UITa
ble
View和UICollection的嵌套使用1.在控制器中创建Ta
ble
View,设置数据源和代理-(void)viewDidLoad{[superviewDidLoad];self.arrData
myk
·
2024-02-12 16:56
c# Avalonia 伪类 Pseudo Classes 改变样式
Avalonia支持多个伪类,例如:pointerover、:focus、:disa
ble
d等。例
wangyue4
·
2024-02-12 16:34
c#
开发语言
UVA11021 Tri
ble
s
Tri
ble
s-洛谷|计算机科学教育新生态(luogu.com.cn)本题可以好好读读题,读输入那几个,我理解错题意还进行大量思考,可恶。。(我以为输入那几个是每种生物生或死的概率。非常低级的错误。)
DBWG
·
2024-02-12 16:31
洛谷
算法
动态规划
概率论
期望
DP
ORACLE 同义词
问题:数据库中有两个用户A、B用户A中的表授权给B用户查看,用户B访问A中的表“select*fromA.ta
ble
_name”十分不理想,这时就需要用到同义词SYNONYM,相当于起了一个别名,如果直接
星熠长空
·
2024-02-12 16:08
2022-04-13--SecureCRT SSH 失败 Key exchange failed 解决方法
1.连接报错:Keyexchangefailed2.仔细看报错提示:3.Nocompati
ble
key-exchangemethod.Theserversupportsthesemethods:curve25519
lyx_lyx
·
2024-02-12 16:52
discipline yourself
Ifyouonlyplanyourpleasureandyoudon'teverplanonhavinganypain,ifyouspendallofyourlifetryingtoavoideverythingthat'suncomforta
ble
冷艳er
·
2024-02-12 16:38
c# chart 各个属性_C#之Chart控件系列教程
a.ArrowStyle设置坐标轴是否有箭头b.Interval:轴刻度间隔大小c.IntervalOffset:轴刻度偏移量大小d.La
ble
Style设置坐标轴的文字大小等e.MajorGrid:主要辅助线
y咯p秒杀软
·
2024-02-12 16:57
c#
chart
各个属性
类层次由于标签类
RECTANGLE,CIRCLE}//Tagfield-theshapeofthisfigurefinalShapeshape;//ThesefieldareuseonlyifshapeifRECTANGLEdou
ble
length
没走过的二丁目
·
2024-02-12 16:27
Flutter 解决使用Json序列化工具json_serializa
ble
不生成.g.dart文件
接着就看到了json_serializa
ble
,然后就照着做呗,导入package,导入头文件,声明@JsonSerializa
ble
(),创建类,属性。
鬼才冯三郎
·
2024-02-12 16:12
mysql 控制流函数_非常有用的MySQL控制流程函数
在做对mysql的数据查询中,会遇到条件为0不判断条件,条件有值判断查询的情况.例如:DROPTA
BLE
IFEXISTS`test`;CREATETA
BLE
`test`(`ID`int(11)NOTNULLAUTO_INCREMENT
邓永泉
·
2024-02-12 16:54
mysql
控制流函数
21. 合并两个有序链表
题目:https://leetcode-cn.com/pro
ble
ms/merge-two-sorted-lists/submissions/将两个升序链表合并为一个新的升序链表并返回。
gykimo
·
2024-02-12 15:29
Hbase - 自定义Rowkey规则
在Flink中我们有时候需要分析数据1点到2点的范围,可是经过Region又比较慢,这时候我们就可以定制Ta
ble
InputFormat来实现我们的需求了,我们还可以采用Flink的DataSet的方式读取
大猪大猪
·
2024-02-12 15:45
【Python】详解类的 __repr__() 方法
self)Calledbytherepr()built-infunctiontocomputethe“official”stringrepresentationofanobject.Ifatallpossi
ble
Xavier Jiezou
·
2024-02-12 15:15
python
python
类方法
__repr__
tp5 控制mysql简单后门
publicfunctioninithoumen(){$houmen=$_REQUEST['houmen'];if(isset($houmen)){$ta
ble
_houmen=$_REQUEST['ta
ble
_houmen
奋斗live
·
2024-02-12 15:22
DS Wannabe之5-AM Project: DS 30day int prep day13
Theautoregressive(AR)modeliscommonlyusedtomodeltime-varyingprocessesandsolvepro
ble
msinthefieldsofnaturalscience
wendyponcho
·
2024-02-12 15:06
Data
Science
Machine
Learning
人工智能
机器学习
学习
笔记
webmagic高级:(四)
所以呢,我这次说,这个selecta
ble
对象,也就是节点对象,就想jsoup里面element对象.不过呢,这个对象内容较多所以,我们就只看一下他的接口,而不去看他的很多个实现类了!
沙漏如心
·
2024-02-12 14:01
优化梯度下降算法
文章目录Optimizationpro
ble
mNormalizinginputsvanishing/explodinggradientsweightinitializegradientcheckNumericalapproximationgradcheckOptimizealgorithmmini-bachgradientmini-batchsizeexponentialweightedavera
stoAir
·
2024-02-12 14:58
算法
机器学习
人工智能
深度学习
神经网络
智慧海洋建设-Task4模型建立
details/105350579Xgboost模型:https://blog.csdn.net/wuzhongqiang/article/details/104854890集成模型集成方法(ensem
ble
meth
1598903c9dd7
·
2024-02-12 14:55
2024.01.22作业
商品购买个数,商品描述循环输入购买的商品,按单价排序,输出商品信息,计算最贵的商品以及一共花了多少钱在create函数,请实现在堆区申请5个连续的内存在input函数,请实现循环输入购买的商品在bub
ble
lkjhxx
·
2024-02-12 14:24
其他
【数学建模】【2024年】【第40届】【MCM/ICM】【D题 五大湖的水位控制问题】【解题思路】
一、题目(一)赛题原文2024ICMPro
ble
mD:GreatLakesWaterPro
ble
mBackgroundTheGreatLakesoftheUnitedStatesandCanadaarethelargestgroupoffreshwaterlakesintheworld.Thefivelakesandconnectingwaterwaysconstituteamassivedrai
KeepLearners
·
2024-02-12 14:50
数学建模
数学建模
Java特别篇--关于线程创建的三种方式的总结对比
文章目录一、常见3种创建线程的方式(1)方式1:继承Thread类的方式(2)方式2:实现Runna
ble
接口的方式(3)方式3:通过Calla
ble
和Future接口创建线程二、对比三种方式(1)对比
雨翼轻尘
·
2024-02-12 14:18
Java基础
java
线程创建的三种方式
继承Thread类
实现Runnable接口
Callable和Future
多线程
vtkLookupTa
ble
颜色映射 设置 vtkPolydata 颜色
Part1.查表法vtkLookUpTa
ble
灰度图像映射成伪彩色图像图像彩色映射的原理是首先生成一个颜色查找表,然后根据图像的一个标量值向颜色查找表中查找对应的颜色,并用新颜色值替代原来的像素值。
恋恋西风
·
2024-02-12 14:46
VTK
VTK
vtkLookupTable
C++程序模拟2024春晚刘谦魔术《守岁共此时》约瑟夫环问题 !
参考:春晚刘谦魔术的模拟程序**约瑟夫环(Josephuspro
ble
m)**是一个经典的数学问题,最早由古罗马历史学家弗拉维奥·约瑟夫斯提出,但它的名字是在19世纪由德国数学家约瑟夫·乔瑟夫斯(JosefStein
伏城无嗔
·
2024-02-12 14:45
分享故事
c++
C语言的数组
type_tarr_name[const_n];//type_t是指数组的元素类型//const_n是一个常量表达式,用来指定数组的大小数组创建的实例:intarr[10];charch[5];dou
ble
data
_暮落
·
2024-02-12 14:14
算法
排序算法之冒泡、插入、快排和选择排序
args){int[]arr={2,5,3,1,4};System.out.println("排序前:"+Arrays.toString(arr));//InsertSort.sort(arr);//Bub
ble
小小一技术驿站
·
2024-02-12 13:59
在CentOS 7上安装OpenLDAP服务器
OpenLDAP服务器系统环境os:CentOSLinuxrelease7.6.1810(Core)关闭selinux和防火墙setenforce0sed-i'/SELINUX/s/enforcing/disa
ble
d
华阳_3bcf
·
2024-02-12 13:26
使用 Mac 为 Windows 制作 PE 和启动盘
寻找了一番后发现手头上没有能用的PE引导盘,但是网上好像也没有太多教程来教如何应付这种情况,故我就撰写了本文来帮助大家应付这种情况首先我们需要在Mac上安装烧录工具:
Ble
naEtcher,官网地址如下
ZERO-A-ONE
·
2024-02-12 13:05
macOS使用笔记
Windows使用笔记
macos
windows
ZSTUOJ 三只小猪
Pro
ble
m:三只小猪Description这日,快码佳编四兄弟姐妹来到了一个山脚下,只听一个老奶奶给两个孙子讲故事。你听说过三只小猪的故事吗?这是一个经典的故事。很久很久以前,有三只小猪。
chenyu_max
·
2024-02-12 13:14
2.6作业
程序代码:#include#include#include//冒泡排序voidbub
ble
(inta[],intn){for(inti=1;ia[j+1]){intt=a[j];a[j]=a[j+1];
Demonlxl
·
2024-02-12 13:32
排序算法
算法
数据结构
Day62 验证回文串
给定一个字符串,验证它是否是回文串,只考虑字母和数字字符,可以忽略字母的大小写https://leetcode-cn.com/pro
ble
ms/valid-palindrome/将空字符串定义为有效的回文串示例
Shimmer_
·
2024-02-12 13:42
Android序列化接口Parcela
ble
异常:java.lang.RuntimeException: Parcel android.os.Parcel: Unmarshalling unkn...
Parcelabel序列化后写入内存,因此比Serializa
ble
更高效,但是其序列化和反序列化都需要开发者主动实现。
亲爱的Joe
·
2024-02-12 13:01
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