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低功耗蓝牙BLE
Android GLSurfaceView 覆盖其它控件问题 (RK平台)
平台涉及主控:RK3566Android:11/13问题在使用GLSurfaceView播放视频的过程中,增加了一个播放控制面板,覆盖在视频上方.默认隐藏setVisibility(View.INVISI
BLE
ansondroider
·
2025-02-27 23:44
android
android
GLSurfaceView
SurfaceView
Overlay
Scala的Array
类型:①可修改的:ArrayBufferpackagetest_29importscala.collection.muta
ble
.ArrayBufferobjectTest{defmain(args:Array
心仪悦悦
·
2025-02-27 22:05
scala
开发语言
后端
YashanDB数据操作
插入数据通过执行INSERT语句往表中插入数据:CREATETA
BLE
insert_tb(c1INT,c2CHAR(10));INSERTINTOinsert_tbVALUES(4,'hello');INSERTINTOinsert_tbVALUES
·
2025-02-27 21:29
数据库
YashanDB事务操作
提交事务执行COMMIT语句提交事务:CREATETA
BLE
COM_TB(c1INT);INSERTINTOCOM_TBVALUES(1),(2),(3);COMM
·
2025-02-27 21:28
数据库
Vue中如何轻松实现可调整大小的容器布局——vue-resizea
ble
组件教程
介绍vue-resizea
ble
是一款在vue项目中可调整各个区域大小的组件,支持任意组合,支持自定义样式演示体验地址https://liquanquan.top/vue-admin/resiza
ble
npm
·
2025-02-27 21:55
高精度 A+B Pro
ble
m
题目描述高精度加法,相当于a+bpro
ble
m,不用考虑负数。输入格式分两行输入。a,b≤。输出格式输出只有一行,代表a+b的值。
咚咚轩
·
2025-02-27 21:27
高精度加法
YashanDB数据操作
插入数据通过执行INSERT语句往表中插入数据:CREATETA
BLE
insert_tb(c1INT,c2CHAR(10));INSERTINTOinsert_tbVALUES(4,'hello');INSERTINTOinsert_tbVALUES
·
2025-02-27 21:17
数据库
jlatexmath-android如何实现自定义渲染字符
修改流程:1、到jlatexmath-android的官网下载源码到本地,导入到IDE2、找到这个类JLatexMathDrawa
ble
3、在这个方法做替换操作publicBuilder(Stringlatex
sz_denny
·
2025-02-27 20:52
android
android中的CheckBox改变背景图片显示大小
checkBox,如果对应选中的图片大小不一样的时候,使用一下布局方式可以展示出对应的大小;主要实现时布局中的android:background="@null"android:button="@drawa
ble
辄也
·
2025-02-27 19:12
android
TensorFlow 架构
extend/architecture一WedesignedTensorFlowforlarge-scaledistributedtrainingandinference,butitisalsoflexi
ble
enoughtosupportexperimentationwithnewmachinelearningmodelsands
weixin_zdpau
·
2025-02-27 19:11
AI
tensorflow
人工智能
神经网络
使用mybatisPlus的queryWrapper做左联接,内联接
mybatisplus的querywapper的Java代码SELECTbs_user.id,bs_user.mobile,bs_user.username,bs_user.password,bs_user.ena
ble
_state
R-sz
·
2025-02-27 19:11
mybatis
java
mysql
MySQL赋予用户权限命令总结
以下是一些可用的权限:ALL:所有可用的权限CREATE:创建库、表和索引LOCK_TA
BLE
S:锁定表ALTER:修改表DELETE:删除表INSERT:插入表或列SELECT:检索表或列的数据CREATE_VIEW
雪下的那么认真
·
2025-02-27 17:53
数据库
Python可迭代对象&迭代器对象
1.可迭代对象Itera
ble
1.1遍历(迭代):依次从对象中把一个个元素取出来的过程数据类型:str、list、tuple、dict、set等kediedict_keysdict_values1.2可迭代对象的条件
小杨今日不偷懒
·
2025-02-27 17:53
python
【YashanDB 知识库】启动数据库时报错
问题现象在部署数据库时,或直接用yasdb启动数据库时报错:YAS-02059controlfileversion0.2.64isincompati
ble
withYashanDBversion0.2.65
·
2025-02-27 17:42
数据库
使用vim做笔记-vimtex
本文基本上是对HowI'ma
ble
totakenotesinmathematicslecturesusingLaTeXandVim一文的实践操作。感谢原作者的分享。
·
2025-02-27 17:11
vimlatex
基于springboot的在线小说阅读平台设计与实现-计算机毕业设计源码+LW文档
数据库:mysql5.7(一定要5.7版本)数据库工具:Navicat11开发软件:eclipse/myeclipse/ideaMaven包:Maven3.3.9浏览器:谷歌浏览器数据库代码:DROPTA
BLE
IFEXISTS
qq_375279829
·
2025-02-27 16:15
计算机毕业设计程序源码
java
spring
boot
java
数据库
una
ble
to launch什么意思_激光SLAM | IMLS-SLAM:基于scan-to-model方法的大场景3D激光SLAM...
论文题目:IMLS-SLAM:scan-to-modelmatchingbasedon3DdataIMSL-SLAM和IMSL-SLAM++是kitti数据集上仅次于LOAM的激光SLAM系统,虽然它有一个最大的缺点,就是不实时,而且时间确实非常慢(1.3s),但是作者也给出了这种不实时的原因,是可以改进的。更重要的是,论文里以IMLS曲面为基础进行的scan-to-model匹配方法是值得借鉴的
weixin_39559097
·
2025-02-27 15:04
unable
to
launch什么意思
ruoyi属性拷贝工具
1.原先常年使用的Orika,但是现在的jdk版本为jdk11,因版本问题会报如下错误Una
ble
tomakeprotectednativejava.lang.Objectjava.lang.Object.clone
javachen__
·
2025-02-27 14:03
java
ruoyi
我们的flowa
ble
改造(3)---执行流(Execution)
在flowa
ble
中.执行流对象用简单的嵌套关系优雅解决了这类问题。
thubier(段新建)
·
2025-02-27 14:33
Flowable工作流成型过程
flowable
Kuroni and Impossi
ble
Calculation(鸽巢原理+数学)
题目链接思路:首先我们都明白一个式子就是如果(a-b)%m0,那么我们是不是都知道a%mb%m,又因为如果n>m的话%m的取值就在【0,999】内,也就是肯定会存在两个数是重合的(这就是鸽巢原理),那么n大于m的时候%m不就是0了,剩下的暴力就行了。#includeusingnamespacestd;typedeflonglongll;constintmaxn=2e5+1;constllinf=1
为什么他们cf写的这么快
·
2025-02-27 14:30
数学
codeforces 1600 分题目泛刷
本文为codeforces1600分,顺序以过题人数为排序关键字的题目题解目前已更新前50题Pro
ble
m-431C-K-tree标签:类似背包dp思路:f[i][0/1]走到某一点时,表示总得分为i时
Exiled_Code
·
2025-02-27 14:59
算法
c++
Java 入门指南:Java IO流 —— 序列化与反序列化
Java中的序列化通过实现Serializa
ble
接口来实现。Serializa
ble
接口是一个标记接口,没有方法需要实现。当一个类实现了Serial
ZachOn1y
·
2025-02-27 14:57
Java
java
开发语言
后端
个人开发
java-ee
团队开发
Leetcode 76 Minimum Window Substring
题目链接https://leetcode.com/pro
ble
ms/minimum-window-substring/题解可利用滑动窗口求解。有两个指针l和r。
xxxmmc
·
2025-02-27 13:51
leetcode
哈希算法
滑动窗口
Design Uber
DesignUberFunctionalRequirementUserisa
ble
toinputasource&destinationtogetanestimateUserisa
ble
torequestandmatchadrivertogettothedesinationDriverwillaccepttherequestanddropoff
xxxmmc
·
2025-02-27 13:21
系统架构
Design Leetcode
DesignLeetcodeFunctionalRequirementsUserscanviewalistofpro
ble
msUsersviewthedetailedpro
ble
mandcodesolutionsUsersarea
ble
sumbittheircodeaccordingtodifferentlanguageandgettheanswer.Usersarea
ble
tohavethele
xxxmmc
·
2025-02-27 13:21
系统架构
行为型模式 - 策略模式 (Strategy Pattern)
//一个经典的例子,支付方式、微信、支付宝、银联//1.策略接口publicinterfacePaymentStrategy{voidpay(dou
ble
amount);}//2.具体策略实现//微信p
_真相只有一个
·
2025-02-27 11:13
Java设计模式
策略模式
设计模式
创建型模式 - 单例模式 (Singleten Pattern)
一共还能细分为以下几种:饿汉式单例(EagerInitialization)懒汉式单例(LazyInitialization)双重检查锁(Dou
ble
-CheckedLocking)静态内部类(StaticInnerClass
_真相只有一个
·
2025-02-27 11:12
Java设计模式
单例模式
java
设计模式
Leetcode 141 Linked List Cycle and Leetcode 142 Linked List Cycle II
题目链接https://leetcode.com/pro
ble
ms/linked-list-cycle/https://leetcode.com/pro
ble
ms/linked-list-cycle-ii
xxxmmc
·
2025-02-27 11:12
leetcode
算法
快慢指针
RuntimeError: expected dtype Dou
ble
but got dtype Float
在使用Pytorch时报了RuntimeError:expecteddtypeDou
ble
butgotdtypeFloat这个错误,仔细一查才发现是数据类型的问题。
一穷二白到年薪百万
·
2025-02-27 11:11
报错专栏
深度学习
一文彻底弄懂Spring Boot的启动过程
@SpringBootApplication是一个复合注解,包含了@Configuration、@Ena
ble
AutoConfiguration和@ComponentScan,从而开启了自动配置
lgx211
·
2025-02-27 09:57
Spring
spring
boot
后端
java
QML实现自己的桌面萌宠源码分享
拖动3、右下角效果二、源码分享1、工程目录2、主窗口源码Main.qmlimportQtQuickimportQtQuick.ControlsWindow{width:640height:480visi
ble
小灰灰搞电子
·
2025-02-27 08:53
QML开发
数据库
Python常见面试题的详解11
python#不可变对象作为参数(类似值传递)defmodify_immuta
ble
(num):num=num+1returnnum
ylfhpy
·
2025-02-27 07:17
Python基础和面试
python
开发语言
面试
一行指令自动搭建AI绘画:sta
ble
-diffusion-webui_v1.3.2
Demo效果一、前言本文使用docker进行部署,环境等所有依赖全部整合完毕(版本:v1.3.2)容器内默认已支持(无需额外配置):xformers+controlnet支持自定义启动参数,本文示例为开放api接口供外部业务调用,并已解决API方式下Lora不生效的BUG;开启方式文末细说首次启动下载必要依赖较耗时,容器已配置国内代理加速,预计5分钟内完成容器内自带官方的模型:v1-5-prune
954L
·
2025-02-27 06:02
AI前沿技术
docker
stable
diffusion
linux
docker下载redis,zookeeper,kafka超时time out
{“builder”:{“gc”:{“defaultKeepStorage”:“20GB”,“ena
ble
d”:true}},“experimental”:false,“features”:{“buildkit
林小夕success
·
2025-02-27 06:01
docker
redis
zookeeper
sta
ble
diffusion 大模型及lora等下载安装使用教程及项目目录说明
首先说明,sta
ble
diffusion大模型并非controlNet中使用的模型,这两者有根本的区别,请仔细区分。
代码简单说
·
2025-02-27 06:00
AIGC实践与人工智能
stable
diffusion
ComfyUI与其他Sta
ble
diffusion AI绘图应用要如何共享绘图模型?
无论是下载的第三方安装包还是官方的整合包,你在对应ComfyUI的安装目录里都可以找到extra_model_paths.yaml.example这个文件,路径如下ComfyUI_windows_porta
ble
chatblog
·
2025-02-27 06:29
AI
ComfyUI
stable
diffusion
人工智能
AIGC
ai
AI作画
Flink连接kerberos认证的hive 并使用ta
ble
API
有个问题flink的kerveros通过配置设置。但是HiveCatalog还需要再次使用UserGroupInformation再次认证。直接上代码:importcom.amihaiemil.eoyaml.*;importlombok.AllArgsConstructor;importlombok.Data;importlombok.NoArgsConstructor;importorg.apa
lisacumt
·
2025-02-27 05:27
flink
hive
大数据
【Golang】用go操作ipta
ble
s和ipset设置黑白名单
目录1、背景2、go库下载3、go库和命令行对比4、代码示例【1】定义ipta
ble
s规则和ipset集合名称常量【2】创建ipset集合【3】创建ipta
ble
s规则【4】添加条目【5】查看ipta
ble
s
在成都搬砖的鸭鸭
·
2025-02-27 04:20
Golang
golang
开发语言
后端
1024程序员节
MySQL表的连接
知识总结单表访问方法表的连接原理优化基于查询成本的优化优化需要的统计数据优化基于规则的优化Explain详解InnoDB缓冲区事务redo日志undo日志MVCC原理MySQL锁11连接原理表的结构createta
ble
t1
011eH
·
2025-02-27 04:49
mysql
数据库
database
Computational Cognitive Science
FinalprojectComputationalCognitiveScience:WinterTerm2024/2025December18,2024ProjectDeadline:03.03.2025TaskInstructions•Chooseoneoftwoavaila
ble
datasets
·
2025-02-27 04:48
后端
MySQL数据库入门:从零开始掌握数据库基础
MySQL的核心概念1.数据库(Database)2.表(Ta
ble
)3.字段(Field)4.记录(Record)5.SQL(StructuredQueryLanguage)MySQL的安装与配置1.
心随_风动
·
2025-02-27 04:42
数据库
数据库
mysql
深入剖析 Spring Boot 中 @Ena
ble
AutoConfiguration:从源码到实际应用
其中,@Ena
ble
AutoConfiguration注解作为SpringBoot自动配置机制的核心,发挥着举足轻重的作用。
狂飙程序员
·
2025-02-27 03:10
spring
boot
后端
java
spring
开发语言
vue3的实用工具库@vueuse/core
1.什么是@vueuse/core是一个基于VueCompositionAPI开发的实用工具库,旨在通过封装高频功能为可复用的组合式函数(Composa
ble
s),简化Vue应用的开发流程。
罗会
·
2025-02-27 03:04
javascript
前端
vue.js
vue
uni-app
LSM-Tree (日志结构合并树)
**结构组成**:-**MemTa
ble
**:内存中的有序结构(如跳表),用于快速写入。-**Immuta
ble
MemTa
ble
**:MemTa
ble
写满
茶本无香
·
2025-02-27 02:03
lsm-tree
芯片中常见的缩写
applicationspecificprocessor):在特定应用领域使用的DSPSDRAM(SynchronousDynamicRandomAccessMemory):同步动态随机存取存储器DDR(Dou
ble
DataRateSDRAM
yyc_audio
·
2025-02-27 02:27
其他
嵌入式硬件
Spring Boot 面试题及答案整理,最新面试题
SpringBoot的自动配置是其核心特性之一,它通过以下方式工作:1、@Ena
ble
AutoConfiguration注解:这个注解告诉SpringBoot开始查找添加了@Configuration注解的类
扫地僧009
·
2025-02-27 02:56
互联网大厂面试题
spring
boot
后端
java
面试
flutter: ta
ble
calendar笔记
pubdev:ta
ble
_calendar3.2.0我来详细解释Ta
ble
Calendar是如何根据不同的CalendarFormat来显示界面的。主要逻辑在CalendarCore中实现。
蜉蝣之翼❉
·
2025-02-27 01:22
flutter
笔记
Compressed 3D Gaussian Splatting for Accelerated Novel View Synthesis
high-fidelityscenereconstructionwithanoptimized3DGaussiansplatrepresentationhasbeenintroducedfornovelviewsynthesisfromsparseimagesets.Makingsuchrepresentationssuita
ble
forapplicationsl
于初见月
·
2025-02-27 00:09
paper
计算机视觉
selenium如何实现,开启浏览器的开发者工具模式,并且开启 toggle移动设备模拟模式
核心实现代码pythonCopyCodefromseleniumimportwebdriverfromselenium.webdriver.chrome.optionsimportOptionsdefena
ble
_devtools_with_toggle
test猿
·
2025-02-26 23:06
selenium
测试工具
YOLOv8、v9、v10、v11-Ultralytics框架加入C2f_Repghost
RepGhost.py:importcopyimportnumpyasnpimporttorchimporttorch.nnasnnimporttorch.nn.functionalasFdef_make_divisi
ble
AIOT魔法师
·
2025-02-26 23:32
YOLOv5和YOLOv11
YOLO
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