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JavaScript实现拖动窗口功能详解
教程提供详细代码示例,从基础的原生拖动方法到利用OOP封装的Droppa
ble
类,再到特殊浏览器的兼容性处理,使读者能够掌握全面的拖动窗口实现技巧。1.JavaScript拖
滚菩提哦呢
·
2025-02-16 01:39
html显示base64的pdf,html - base64 embeded PDF files won't render in Chrome - Stack Overflow
SomePDFfileswon'trenderinChromebrowserbutwillrenderfineinFirefox.Allfilesrenderfineinallbrowsersifemededdirectly.Theconfusingpartisthatthepro
ble
misonlyforsomefilesandnotall.Filesarestoredinafolderthat
weixin_33047553
·
2025-02-16 01:39
题解:洛谷 P4113 [HEOI2012] 采花
题目https://www.luogu.com.cn/pro
ble
m/P4113运用类似于P1972[SDOI2009]HH的项链的操作,将数据离线下来处理。按照区间右端点从小到大排序。
网络骑士hrg.
·
2025-02-16 00:00
算法
响应式编程RxJava
publicclassNetworkRequest{publicCompleta
ble
FuturemakeReque
剑客狼心
·
2025-02-15 23:27
rxjava
android
Android Studio:RxJava事件流Observa
ble
一、什么是“事件流”?简单来说,事件流就是数据从一个地方(发布者)传递到另一个地方(订阅者)的过程,像是一个“流水线”。发布者发布事件(数据),订阅者则在“流水线”上接收并处理这些事件。生活中的类比:假设你和你朋友玩一个游戏,你是发布者,你的朋友是订阅者。每当你发布一个游戏事件(比如发一个提示、一个消息或者数字),你的朋友会立刻接收到并作出反应。这就是一个事件流的例子。具体例子:在应用中输入搜索框
剑客狼心
·
2025-02-15 23:27
rxjava
android
druid mysql读写分离_Spring Boot + Mybatis + Druid 实现MySQL一主多从读写分离
具体实现创建测试库、表:createdatabase`mytest_db`;CREATETA
BLE
`t_user`(`id`int(11)NOTNULLAUTO_INCREME
咖啡碎冰冰
·
2025-02-15 23:55
druid
mysql读写分离
Java 中的 HashMap 和 Hashta
ble
有什么区别?
一、线程安全性特性HashMapHashta
ble
线程安全非线程安全,需手动同步或使用ConcurrentHashMap所有方法使用synchronized修饰,线程安全锁机制无锁,多线程操作需外部同步全表锁
一只蜘猪
·
2025-02-15 22:20
java
哈希算法
开发语言
Ubuntu 20.04 安装AppImage格式的文件
双击无法安装的话看下述教程安装appimagelauncher#addthisppatosystemsudoadd-apt-repositoryppa:appimagelauncher-team/sta
ble
sudoapt-getupdate
viacm
·
2025-02-15 22:15
Ubuntu
Python网络编程05----django与数据库的交互
Django将关系型的表(ta
ble
)转换成为一个类(class)。而每个记录(record)是该类下的一个对象(object)。我们可以使用基于对象的方法,来操纵关系型数据库。
翻滚吧挨踢男
·
2025-02-15 21:42
Python
python
网络编程
IOS Swift 从入门到精通:BlurEffect
Ble
ndMode stroke
文章目录UIBlurEffect
Ble
ndModestroke基本用法:描边样式:与strokeBorder的区别:组合使用:自定义形状:UIBlurEffect在Swift中,实现模糊效果通常是通过UIKit
hebastast
·
2025-02-15 21:42
IOS开发
ios
swift
cocoa
Android RXjava实现子线程做耗时操作,比new Thread和handler更香
io.reactivex.rxjava2:rxandroid:2.0.1’implementation‘io.reactivex.rxjava2:rxjava:2.0.7’2.创建CompositeDisposa
ble
weixin_44693887
·
2025-02-15 20:05
android
rxjava
图论练习题(存起来练)
=============================以下是最小生成树+并查集======================================【HDU】1213HowManyTa
ble
s
Wuliwuliii
·
2025-02-15 20:02
图论练习题
【HDOJ图论题集】【转】
1=============================以下是最小生成树+并查集======================================2【HDU】31213HowManyTa
ble
s
aiyuneng5167
·
2025-02-15 19:57
java
人工智能
专题练习 图论
0212:45:00EndTime:2018-01-2312:45:00ContestStatus:RunningCurrentSystemTime:2018-01-1214:39:34SolvedPro
ble
mIDTitleRatio
还是太年轻
·
2025-02-15 19:57
图论500题
PS:没找到这套题的原作者,非常感谢他的总结~最小生成树+并查集【HDU】1213HowManyTa
ble
s基础并查集★1272小希的迷宫基础并查集★1325&&poj1308IsItATree?
Dillonh
·
2025-02-15 19:56
迷之图论
【sta
ble
diffusion模型】Sta
ble
diffusion模型分几种?一文详解,入门必看!
前言在Sta
ble
Diffusion中,模型并不只有一种,不同插件有不同的模型,分别作用于不同的功能。
AIGC-Lison
·
2025-02-15 19:23
stable
diffusion
人工智能
AI绘画
AIGC
SD模型
【新手上路】洛谷入门3:循环结构题单题解
文章目录[P5718【深基4.例2】找最小值](https://www.luogu.com.cn/pro
ble
m/P5718)[P5719【深基4.例3】分类平均](https://www.luogu.com.cn
shixiexunnie
·
2025-02-15 19:52
算法入门
c++
算法
学习
经验分享
笔记
【ElementUI实现ta
ble
表格行拖拽切换顺序】
实现效果逻辑思路通过el-ta
ble
的row-class-name设置行的自定义class类名.在mounted和updated生命周期钩子中调用this.
电竞蒋劲夫
·
2025-02-15 18:22
ElementUI
elementui
前端
javascript
vue.js
spring 学习(spring-Dl补充(注入不同类型的数据))
注入基本数据类型常见的基本数据类型有:shortcharintlongfloatdou
ble
booleanString解决步骤1在配置文件中使用property标签表示每一个成员变量信息2在目标类中使用
等什么君!
·
2025-02-15 18:17
Spring
spring
学习
java
Sta
ble
Diffusion之最全详解图解
Sta
ble
Diffusion是一种革命性的图像生成模型,其发布标志着AI图像生成技术的一个重要里程碑。本文将通过详细的图解和实例演示,全面解析Sta
ble
Diffusion的工作原理。
破碎的天堂鸟
·
2025-02-15 18:17
学习教程
stable
diffusion
Conda添加新的Kernel
官方说明:https://ipython.readthedocs.io/en/sta
ble
/install/kernel_install.html要向Conda添加一个新的内核(kernel),你可以按照以下步骤进行操作
_TFboy
·
2025-02-15 18:16
conda
python
开发语言
Linux nfta
ble
s 命令使用详解
简介nfta
ble
s是ipta
ble
s、ip6ta
ble
s、arpta
ble
s和ebta
ble
s的继承者,用于管理Linux中的包过滤和网络地址转换。
·
2025-02-15 18:21
linux
20240619-James-快速鸟瞰并发编程, 呕心沥血整理的架构技术(第3篇)
其实功能接口如下接口描述Runna
ble
run()方法没有返回值。Calla
ble
call方法有返回值。
2401_89760349
·
2025-02-15 17:41
架构
java
网络
ZCC6507: A Superior Isolated Power Solution Outperforming SN6507
Inthefieldofisolatedpowerdesign,engineersareconstantlyseekingmoreefficient,flexi
ble
,andcost-effectivesolutions.TheZCC6507
zhichengwei
·
2025-02-15 17:10
其他
支持ajax的移动webui,Vue移动端项目配合第三方ui库快速搭建开发环境
/copycnpminstall--savees6-promisecnpminstall--savebabel-polyfillcnpminstallfastclick-Scnpmilib-flexi
ble
-Scnpminstallpx2rem-loader-S-dcnpminstallvuex-Scnpminstallaxios
七月的流浪猫
·
2025-02-15 17:08
支持ajax的移动webui
比特币全球有多少节点
根据公开监测平台的数据,以下是当前(截至2023年10月)的估算与分析:1.比特币节点数量的统计方法可达节点(Reacha
ble
Nodes):通过主动扫描互联网IP地址(默认端口8333)发现的节点,通常由工具如
阿湯哥
·
2025-02-15 17:07
区块链
区块链的交易管理和共识机制
交易传播•签名后的交易被
广播
到区块链
阿湯哥
·
2025-02-15 17:07
区块链
const成员函数及错误提示error C2511: 'void Tack::Set_Data(void) const' : overloaded member function not found
//函数声明处classTack{private:std::stringm_hello;longm_shares;intm_num;dou
ble
m_value;public:Tack();void
喜欢做我自己
·
2025-02-15 16:04
C++
const成员函数
C++
Linux下安装使用f.lux
环境:Ubuntu14.0464位步骤:1.添加PPA到系统sudoadd-apt-repositoryppa:kilian/f.lux错误:una
ble
tolocatepackageadd-apt-repository
NearXDU
·
2025-02-15 16:28
杂谈
flux
ubuntu
按钮的“禁用”样式
50px;border-radius:100%;background:blue;color:#fff;text-align:center;}显示为:要是input和button做的按钮,当然采用disa
ble
d
wangbinXMU
·
2025-02-15 15:25
前端
DOM
css
a标签(普通标签如span)没有disa
ble
d属性 ,怎样利用js实现该属性
a标签以及其她普通标签没有disa
ble
d属性,要想实现类似input框属性disa
ble
d可以通过css样式设置pointer-events的值来设定:aonclickdisa
ble
daAlertspanAlert
weixin_30252709
·
2025-02-15 15:25
前端
javascript
ViewUI
react-contexify的右键菜单属性disa
ble
d不起作用
目录react-contexify的右键菜单属性disa
ble
d不起作用代码展示问题原因解决方案react-contexify的右键菜单属性disa
ble
d不起作用使用场景:使用react做前端项目时,
qq_35769971
·
2025-02-15 15:53
源码问题修复
reactjs
排序(Sorta
ble
)
排序(Sorta
ble
)引言在计算机科学和数据管理领域,排序算法是一项基本且重要的技能。排序算法能够将一组无序的数据转换为有序的数据,从而便于后续的数据处理和分析。
lsx202406
·
2025-02-15 15:51
开发语言
【Python深入浅出㊸】解锁Python3中的TensorFlow:开启深度学习之旅
三、安装TensorFlow3.1安装步骤3.2验证安装四、TensorFlow基本概念与使用方法4.1计算图(Graph)4.2会话(Session)4.3张量(Tensor)4.4变量(Varia
ble
奔跑吧邓邓子
·
2025-02-15 14:19
Python深入浅出
python
深度学习
tensorflow
C语言-结构体
#define_CRT_SECURE_NO_WARNINGS#include#include//结构体S1structS1{inta;charb;dou
ble
c;};//结构体S2取别名S2_typedefstructS2
log159
·
2025-02-15 14:47
c语言
keras实现TCN网络层
Conv1DimporttensorflowastfclassTCNCell(Layer):"""sumary_line:Chinese:让输入的时间序列[bs,seql,dim]提升kernel_size倍的感受野English:Dou
ble
thereceptive
谦虚且进步
·
2025-02-15 14:46
深度学习预测
keras
人工智能
深度学习
c语言--结构体详解
2.结构的声明structtag{member-list;}varia
ble
-list;1
行至无人处
·
2025-02-15 13:11
结构体
c语言
开发语言
oracle 比较两个字符串相似度
select*from(select字段a,字段b,sys.utl_match.edit_distance_similarity(字段a,字段b)相似度formta
ble
)orderby相似度desc说明
90的程序爱好者
·
2025-02-15 13:40
oracle
sql
oracle
数据库
SHELL-条件判断内建变量($UID)
=0]&&echo"yourarenotroot"&&exityum-yinstallvsftpd&>/dev/nullsystemctlrestartvsftpdsystemctlena
ble
vsftpd
A?J'aime?
·
2025-02-15 13:08
SHELL脚本
Centos7安装Clickhouse单节点部署
部署流程1、关闭防火墙&沙盒关闭防火墙并关闭开机自启动systemctlstopfirewalld&&systemctldisa
ble
firewalld查看selinux状态是否为disa
ble
d,否则修改
lcz-2000
·
2025-02-15 12:59
clickhouse
linux
服务器
14.6:C++网络编程的UDP和TCP协议!(课程共7500字,4段代码举例)
①UDP服务器②UDP客户端③UDP
广播
④UDP组播①UDP服务器以下是一个简单的UDP服务器示例代码:#include#include#include#includeintmain(){intsockfd
小兔子平安
·
2025-02-15 11:58
C++完整学习全解答
网络
udp
tcp/ip
阿里云服务器突然有大量nmap服务占用大量CPU排查及解决方案
解决方案:使用强密码和密钥认证修改默认端口号启用防暴力破解工具fail2ban或类似工具通过防火墙(如ipta
ble
s或ufw)限制SSH
_院长大人_
·
2025-02-15 11:54
线上问题
阿里云
服务器
云计算
Win32 学习笔记_静态编辑控件(StaticEdit)
控件的创建//创建静态文本框(StaticEdit)HWNDhStaticEdit=CreateWindowEx(0,TEXT("Static"),TEXT("StaticEdit1"),WS_VISI
BLE
qq_31178679
·
2025-02-15 11:23
Win32
SDK
学习笔记
c++
学习
Windows 11 安装 Docker
1.以管理员身份打开WindowsPowerShell2.执行下面三行命令来启动WSL和虚拟机平台dism.exe/online/ena
ble
-feature/featurename:Microsoft-Windows-Subsystem-Linux
mrljw
·
2025-02-15 10:13
docker
容器
运维
2014 6月,比较老了
AwesomeBigDataAcuratedlistofawesomebigdataframeworks,resourcesandotherawesomeness.Inspiredbyawesome-php,awesome-python,awesome-ruby,hadoopecosystemta
ble
金金2019
·
2025-02-15 09:40
vue中的富文本框的使用(vue-quill-editor)
importVueQuillEditorfrom'vue-quill-editor'import'quill/dist/quill.core.css'import'quill/dist/quill.snow.css'import'quill/dist/quill.bub
ble
.cs
知否灬知否
·
2025-02-15 09:37
组件库
vue.js
javascript
前端
Mongodb数据管理
root@db51~]#mongo>showdatabases;admin0.000GBconfig0.000GBlocal0.000GB>useadminswitchedtodbadmin>showta
ble
ssystem.version
是小V呀
·
2025-02-15 09:34
中间件
mongodb
数据库
非关系数据库
文档型数据库
json
C#学习笔记——数据与运算(二)
在C#中可以通过关键字const来声明常量,格式如下:const类型标识符常量名=表达式;constdou
ble
PAI=3.14;//定义了一个dou
ble
类型的常量PAI,值为3.14常量的特点:常量在声明时必须赋予初值
Buling_0
·
2025-02-15 08:58
c#
学习
笔记
20250213 隨筆 自增id與業務id
在数据库设计中,通常会在业务表(BusinessTa
ble
)中既使用自增ID(PrimaryKey,PK),又额外增加一个业务ID(BusinessID),这样做的目的是为了兼顾数据库性能、业务需求和数据迁移
靈臺清明
·
2025-02-15 07:18
XdClass
業務
Linux入侵检查流程
•命令:#查看当前网络连接netstat-tulnp#查看防火墙规则(以ipta
ble
s为例)ipta
ble
s-L-n-v2.
jerry-89
·
2025-02-15 06:46
LINUX
linux
php
服务器
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