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BLE重传
多线程在Java项目中的使用案例(笔记)
多线程在Java项目中的使用案例(笔记)实现runna
ble
接口@OverridepublicBooleanaddMeetingExpertIds(MeetAddExpertDtomeetAddExpertDto
车车不吃香菇
·
2025-07-12 06:35
java基础
java
使用ceph-ansi
ble
部署分布式存储Ceph-octopus版本
使用ceph-ansi
ble
部署分布式存储Ceph-octopus版本1.Ceph基础概念及部署方式1.1.Ceph基本概念1.2.Ceph部署方式2.系统初始化配置3.Ceph集群部署3.1.Ansi
ble
降世神童
·
2025-07-12 05:33
云计算技术专栏
分布式
ceph
ansible
使用tensorflow的多项式回归的例子(二)
2importtensorflowastfimportnumpyasnpimportmatplotlib.pyplotaspltplt.style.use('default')#importtensorflow.contrib.eagerastfe#fromgoogle.colabimportfiles#tf.ena
ble
_eager_execution
lishaoan77
·
2025-07-12 04:25
tensorflow
tensorflow
回归
人工智能
多项式回归
银河麒麟V10离线安装Docker
一、准备docker离线安装包:Indexoflinux/static/sta
ble
/x86_64/https://download.docker.com/linux/static/sta
ble
/x86
checkQQ
·
2025-07-12 03:48
安装部署记录
Devops工具使用
Liunx运维工具
docker
容器
运维
shell脚本实现Hive库表迁移
/bin/bashmkdir-p~/hive/ta
ble
s/ta
ble
sDDL#获取库名hive-e"showdatabases;">~/hive/databases.txtsed-i'1,3d'~/hive
docsz
·
2025-07-12 02:45
hive
Linux
shell
mac系统升级node版本
node.js的cache2、sudonpminstall-gn使用npm安装n模块3、npmviewnodeversions查看node所有版本4、sudonlatest升级到最新版本5、sudonsta
ble
晨枫阳
·
2025-07-12 02:45
npm
vue
vue.js
每日MySQL之024:FLUSH TA
BLE
S
FLUSHTA
BLE
S作用是flush表,并根据参数加上相应的锁。默认是写日志的,如果不希望写日志,可以设置加上参数NO_WRITE_TO_BINLOG。
匿_名_用_户
·
2025-07-12 01:09
MYSQL
MySQL
FLUSH
TABLES
数据基础练习
--创建部门表CREATETA
BLE
Departments(department_idINTPRIMARYKEY,department_nameVARCHAR(50)NOTNULL);--创建员工表CREATETA
BLE
Employees
云朵大王
·
2025-07-12 01:38
java
数据库
开发语言
Yolov5-obb(旋转目标poly_nms_cuda.cu编译bug记录及解决方案)
前面步骤严格按照install.md环境1.pytorch版本较低时(我的是1.10):poly_nms_cuda.cu文件添加”#defineeps1e-8“,删除“constdou
ble
eps=1E
·
2025-07-12 01:04
SpringMVC @ExceptionHandler 典型用法
RestController@RequestMapping("/users")publicclassUserController{@GetMapping("/{id}")publicUsergetUser(@PathVaria
ble
Longid
·
2025-07-12 00:02
SQL在线预览-数据库列表(加载所有数据库,加载所有表,加载每个表需要的字段)
所以个人在处理开发的时候根据兴趣开发了一个简单的工具,可以实现在线的数据库查看、表查看、字段查看,以及单条数据通过url进行的查看看;=》我们的主要目录是为了显示图片在线查看,编辑器的内容还原展示字典说明dbName数据库名称ta
ble
Name
总有刁民想爱朕ha
·
2025-07-12 00:59
编程工具
数据库文件导出
维护工具
在线sql预览
在线代码生成器
[netty5: LifecycleTracer & ResourceSupport]-源码分析
LifecycleTracer@Unsta
ble
ApipublicabstractclassLifecycleTracer{//默认关闭staticfinalbooleanlifecycleTracingEna
ble
d
idolyXyz
·
2025-07-11 23:53
netty5-源码阅读
netty
netty-buffer
异步进阶:C#的Task.WhenAll——如何开启多个异步任务
asyncvoidMain(){//准备数据:[1,2,3,4,5,6,7,8,9,10]varinputs=Enumera
ble
.Range(1,10).ToArray();varoutputs=newList
·
2025-07-11 22:48
强化学习之 DQN、Dou
ble
DQN、PPO
文章目录通俗理解DQNDou
ble
DQNPPO结合公式理解通俗理解DQN一个简单的比喻和分步解释来理解DQN(DeepQ-Network,深度Q网络),就像教小朋友学打游戏一样:先理解基础概念:Q学习(
JNU freshman
·
2025-07-11 22:16
强化学习
强化学习
JAVA打断点技巧
临时禁用断点:避免频繁暂停,右键断点取消勾选"Ena
ble
d"。方法断点(接口/实现类调试)用法:在方
weixin_43783165
·
2025-07-11 21:39
java
Mybits-plus 表关联查询,嵌套查询,子查询示例演示
以下是具体示例演示:示例场景假设有两张表:用户表userCREATETA
BLE
user(idBIGINTPRIMARYKEY,nameVARCHAR(50),ageINT);订单表orderCREATETA
BLE
order
慧一居士
·
2025-07-11 19:31
JAVA
mybatis
java
Oracle 数据库中将某个字段的值根据逗号(,)分隔符拆分成多行显示
假设有一个表my_ta
ble
,其中包含一个字段my_column,该字段存储了逗号分隔的
洁辉
·
2025-07-11 19:26
数据库
oracle
C#灵魂解剖图:从变量囚徒到架构主宰的7层蜕变!
一、基础语法核心1.数据类型与变量//值类型intage=30;//整型dou
ble
pi=3.14159;//双精度浮点decimalprice=99.95m;//精确小数boolisActive=true
洁辉
·
2025-07-11 19:54
c#
架构
开发语言
C#网络编程深度解析:TCP与UDP协议详解与实战示例
一、TCP协议:可靠的字节流传输1.核心特性面向连接:通过三次握手建立通信信道(SYN→SYN-ACK→ACK)可靠性保障:通过序列号、确认应答(ACK)和
重传
机制确保数据完整流量控制:滑动窗口机制动态调节传输速率拥
Leon@Lee
·
2025-07-11 18:22
网络
tcp/ip
c#
HTB academy -- Linux Privilege Escalation --Service-based Privilege Escalation
Vulnera
ble
Services#!
网络安全小吗喽
·
2025-07-11 17:10
linux
服务器
网络安全
测试工具
自定义属性报价系统设计方案
字段标识影响价格的属性动态定价模块:采用CPQ(配置-定价-报价)模式,内置差异化定价策略与审批流程产品建模中心:建立多层级SKU档案,支持材料/工艺等200+参数的自由组合2.数据库设计CREATETA
BLE
buyue__
·
2025-07-11 17:40
C++
算法
设计
数据结构
安防监控漏报频发?陌讯实时检测算法实测召回率98%
二、技术解析:陌讯算法的三重创新陌讯视觉算法通过多尺度特征融合+自适应光照补偿提升鲁棒性:动态感受野机制在Backbone中引入可变形卷积(Deforma
ble
Conv),公式表示为:y(p)=
2501_92487721
·
2025-07-11 16:39
目标跟踪
计算机视觉
人工智能
算法
双击重复请求的方法
el.disa
ble
d){el.disa
ble
d=truesetTimeout(()=
北北~Simple
·
2025-07-11 16:06
vue2
vue
UserAgent-Switcher 项目常见问题解决方案
UserAgent-Switcher项目常见问题解决方案UserAgent-SwitcherAUser-Agentspooferbrowserextensionthatishighlyconfigura
ble
卫直超Unity
·
2025-07-11 15:28
基于Vue3 + Element Plus项目实现el-ta
ble
表格操作列自适应宽度组件
前言在实际的后台管理系统开发中,表格是最常用的数据展示组件之一。而表格的操作列(通常包含编辑、删除、查看等按钮)往往需要根据业务需求动态显示不同的按钮,这就带来了一个问题:如何让操作列的宽度能够自适应按钮的数量和内容长度?传统的解决方案是手动设置固定宽度,但这种方式存在以下问题:宽度设置过小,按钮可能会被挤压或换行宽度设置过大,会浪费表格空间按钮数量动态变化时,固定宽度无法适应本文将介绍如何基于V
·
2025-07-11 14:55
vue3+js+element plus 合并ta
ble
表格
spanMethod函数:这个函数是el-ta
ble
组件的span-method属性的回调函数,用于控制表格中单元格的合并。参数:row:当前行的数据对象。column:当前列的数据对象。
还是没有昵称叭
·
2025-07-11 14:25
javascript
vue.js
前端
Vue3 + TS + Element-Plus 封装的 Ta
ble
表格组件
代码中主要增加了3个插槽,operationsStart从操作栏开头增加按钮,operationsStart从操作栏结尾增加按钮,还有一个插槽用来自定义列的内容,就是Ta
ble
Model里面的Key{{
阳光的男夹克
·
2025-07-11 14:24
Vue
3
vue.js
elementui
javascript
vue3 element plus ta
ble
使用固定列,滑动滚动会错位、固定列层级异常、滑动后固定列的内容看不到了
开启":"关闭"}}登录店铺修改密码营业执照编辑查看-->效果滚动条滑动后分类名称会盖住商家名称说明1、ta
ble
-layout=“auto”2、el-ta
ble
-colu
·
2025-07-11 14:54
【Vue3+element plus 】el-ta
ble
滚动条、固定列fixed、表头超出内容隐藏并显示省略号_el-ta
ble
-column超出隐藏
font-size:16px;}//固定列表身tbody.el-ta
ble
-fixed-column–right{background-color:#072d48!
·
2025-07-11 14:20
Using Spring for Apache Pulsar:Message Consumption
要使用PulsarListener,您需要使用@Ena
ble
Pulsar注释。
虾条_花吹雪
·
2025-07-11 13:19
Spring
for
Pulsar
java
spring
Pulsar
力扣-73题 矩阵置零(C++)
题目链接:https://leetcode-cn.com/pro
ble
ms/set-matrix-zeroes/题目如下:classSolution{public:voidsetZeroes(vector
JIngles123
·
2025-07-11 12:41
#
中等题
Flowa
ble
24服务任务脚本任务-----------持续更新中
服务任务(ServiceTask)服务任务是BPMN2.0规范中的核心元素之一,在Flowa
ble
工作流引擎中扮演着至关重要的角色。
·
2025-07-11 12:39
TCYB_双层优化问题下进化算法的高效建模方法
EfficientSurrogateModelingMethodforEvolutionaryAlgorithmtoSolveBilevelOptimizationPro
ble
ms作者:HaoJiang
爱看论文的小小马喽
·
2025-07-11 12:09
算法
无需插件就能实现异构数据库的互联互通?(powershell妙用)
欢迎关注作者,更多数据库相关安装配置,trou
ble
shooting,调优,备份恢复等资源墨天伦:潇湘秦的个人主页-墨天轮CSDN:潇湘秦-CSDN博客公众号:潇湘秦------------------
潇湘秦
·
2025-07-11 12:07
数据库
powershell
oracle
mysql
postgresql
上位机通信(一)
概念基于软件的设备控制程序涉及C#的语法多线程委托(Action/Func/delegate)C#变量类型:Byteushortshortintuintlongfloatdou
ble
decimal设备类型
SunflowerCoder
·
2025-07-11 10:23
上位机
c#
上位机
【LeetCode 热题 100】148. 排序链表——(解法二)分治
Pro
ble
m:148.排序链表题目:给你链表的头结点head,请将其按升序排列并返回排序后的链表。
xumistore
·
2025-07-11 09:18
LeetCode
leetcode
链表
算法
java
vue 项目中使用el-ta
ble
勾选或点击某行字体加粗
第一种:表格某行数据的id://index.vue//index.js代码1.在data中定义repairTa
ble
Selection:[]//页面勾选字体变粗selectedRowStyle({row
朱 欢 庆
·
2025-07-11 09:47
vue.js
elementui
前端
C/C++ 知识总结
目录C/C++STL数据结构算法Pro
ble
ms操作系统计算机网络网络编程数据库设计模式链接装载库海量数据处理音视频其他书籍复习刷题网站招聘时间岗位面试题目经验C/C++const作用修饰变量,说明该变量不可以被改变
灿烂阳光g
·
2025-07-11 08:37
后端
【亲测免费】 UserAgent-Switcher 技术文档
UserAgent-Switcher技术文档UserAgent-SwitcherAUser-Agentspooferbrowserextensionthatishighlyconfigura
ble
项目地址
·
2025-07-11 06:58
Unity Demo-3DFarm详解-其二
交互逻辑实现Selecta
ble
组件(Selecta
ble
.cs)是所有可交互对象的基础,它定义了对象的交
KhalilRuan
·
2025-07-11 05:54
unity
游戏引擎
Android Studio 打 release 包 Algorithm HmacPBESHA256 not availa
ble
问题解决
今天AndroidStudio在打Release包的时候,碰到这个问题,排查得知HmacPBESHA256这个签名算法应该是JDK12才加入的而一般用的是Java8或者Java11,就碰到这个问题了,解决办法也很简单,把JDK升级到12或者13就行,实测升级到太高,比如17、18容易出现新的问题。在Settings->Build,Execution,Development->Gradle处,如果没
月小水长
·
2025-07-11 05:53
android
studio
android
ide
jdk
HmacPBESHA256
taro实现小程序分享到朋友圈等细节问题
要实现小程序分享到朋友圈,首先要在需要分享的页面的文件夹下的index.config.ts中开启权限exportdefault{navigationBarTitleText:'页面标题',ena
ble
ShareTimeline
编程猪猪侠
·
2025-07-11 05:50
微信小程序
taro
小程序
Ubuntu network is unreacha
ble
解决方法
Ubuntunetworkisunreacha
ble
解决方法参考文章:(1)Ubuntunetworkisunreacha
ble
解决方法(2)https://www.cnblogs.com/Qi-gege
wangchaoqi1985
·
2025-07-11 04:17
\N
what? e.getMessage()居然为null?
大体研究了一下,整理一下过程如下:Throwa
ble
e.getMessage()方法来自于顶级父类Throwa
ble
,让我们先来看一下publicStringgetMes
新world
·
2025-07-11 04:47
java知识点
java
数据库
开发语言
Ubuntu重装系统后ssh连接不上(遇到 “Unit ssh.service not found“ 错误)
systemctl找不到服务,可能是SSH未安装:sudoaptupdatesudoaptinstallopenssh-serversudosystemctlstartssh#启动服务sudosystemctlena
ble
ssh
longze_7
·
2025-07-11 04:15
ubuntu
ssh
linux
String、 StringBuffer 和 StringBuilder 的区别和作用及使用场景
1.三者的主要区别特性StringStringBufferStringBuilder是否可变不可变(Immuta
ble
)可变(Muta
ble
)可变(Muta
ble
)线程安全性线程安全(但不可变,无需加锁
·
2025-07-11 00:24
android——热修复(补丁)
/gradlewassem
ble
Release生成的基准包位于app/build/bakApk/目录下。
·
2025-07-11 00:21
【论文阅读】AdaCtrl: Towards Adaptive and Controlla
ble
Reasoning via Difficulty-Aware Budgeting
AdaCtrl:TowardsAdaptiveandControlla
ble
ReasoningviaDifficulty-AwareBudgeting3Method3.1长度触发标签作为控制接口(Length-TriggerTagsasControllingInterface
quintus0505
·
2025-07-11 00:16
LLM
论文阅读
语言模型
Inherita
ble
ThreadLocal深度解析:从父子线程传值到线程池陷阱
文章目录**引言:当我们需要“继承”时****一、ThreadLocal的局限:无法跨越的线程边界****二、Inherita
ble
ThreadLocal的诞生:实现“血脉继承”****三、致命缺陷:当
三无少女指南
·
2025-07-10 23:12
面试
java
java
jvm
开发语言
苦练Python第4天:Python变量与数据类型入门
苦练Python第4天:Python变量与数据类型入门Python变量与数据类型入门原文链接:Day4/100:Varia
ble
sandDataTypesExplainedSimply作者:therahul_gupta
·
2025-07-10 22:25
python后端前端
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