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低功耗蓝牙ble
【QTa
ble
View】
QTa
ble
View是Qt框架中用于显示表格形式数据的部件,通常用于显示数据库查询结果、数据集以及其他类似的结构化数据。
Qt历险记
·
2024-02-19 19:46
Qt
高级开发工程师
qt
QTableView
yum执行出错,There are no ena
ble
d repos
1.问题: 手贱把yum源CentOS-Base.repo删除了执行yuminstallwget报错Therearenoena
ble
drepos.Run"yumrepolistall"toseethereposyouhave.LoadingmirrorspeedsfromcachedhostfileTherearenoena
ble
drepos.Run"yumrepolistall"toseeth
但行益事莫问前程
·
2024-02-19 19:16
异常处理
linux
命令
linux
异常处理
el-ta
ble
-column 表格列宽度根据内容自适应
问题el-ta
ble
对于动态获取数据的表格,希望单元格内容不换行,就要设定足够的宽度,el-ta
ble
-column是支持设置固定宽度的,但是,由于数据不确定,所以无法预设宽度,怎么解决呢?
夏目友人帐...
·
2024-02-19 19:12
实例
vue
elementui
VueTreeselect 只能选择末级节点
解决办法:设置disa
ble
-branch-nodes为true。
夏目友人帐...
·
2024-02-19 19:05
vue.js
前端
Kotlin基本语法3集合
:"Unknown")}1.2可变Listfunmain(){valmuta
ble
List=muta
ble
ListOf("Jason","Jac
荭色海湾
·
2024-02-19 18:23
Kotlin
kotlin
windows
linux
el-ta
ble
行拖拽排序效果的实现(基于sorta
ble
js)
前言ElementUI中的Ta
ble
组件对于展示数据来说,有着不可替代的作用。但是也有一点点小缺陷,比如行不支持拖拽效果。当然我们可以借助于第三方库来实现行拖拽效果。
礼是
·
2024-02-19 18:23
自动化专业英语词汇积累【第一期】
AC-DC-ACfrequencyconverter交直交变频器ACelectricdrive交流电子传动activeattitudestabilization主动姿态稳定adjointoperator伴随算子admissi
ble
取酒鱼食--【余九】
·
2024-02-19 18:43
自动化
运维
html表格标签(下):la
ble
标签,select标签和textara标签
html表格标签(下):la
ble
标签,select标签和textarea标签la
ble
标签搭配input使用,点击label标签就能选中对应的单选/复选框,能够提升用户体验。
fly in the sky !
·
2024-02-19 18:05
前端
学习
html
程序人生
【JavaEE】_多线程Thread类及其常用方法
:手动设置标志位4.2方法2:使用Thread内置的标志位5.等待一个线程6.获取当前线程引用7.休眠当前线程1.Thread类常用构造方法方法说明Thread()创建线程对象Thread(Runna
ble
target
_周游
·
2024-02-19 18:34
JavaEE
java-ee
java
intellij-idea
C语言(学习笔记)
defineSIZE5(4)全局变量:inti=1;(5)函数:voidmain(){...}(6)注释://单行注释,/*多行注释*/(7)局部变量:声明(inta;charb[]="abc";dou
ble
c
凯尔萨厮
·
2024-02-19 18:34
学习
笔记
用纯HTML写一个凭证并打印
最近有个需求,需要通过网页把单子打印出来,就用html实现了一个,主要使用了windwos自带的print打印,全部代码如下:标题*{margin:0;padding:0;font-size:12px}ta
ble
勤于奋
·
2024-02-19 18:02
html
前端
python Flask与微信小程序 统计管理
common/models/stat/StatDailyMember.pyDROPTA
BLE
IFEXISTS`stat_daily_member`;CREATETA
BLE
`stat_daily_member
xinzheng新政
·
2024-02-19 18:53
python
flask
微信小程序
小程序导出excel
这个是在电脑上测试导出来的表大致远离就是用的原生td,tr去导出的,代码导出一个表来看exportdefault{data(){return{successTip:"",};},methods:{ta
ble
ToExcel
小疯仔
·
2024-02-19 18:52
小程序
excel
云原生容器化-1 Linux虚拟网络介绍2—netfilter/ipta
ble
s框架
背景:承接上文云原生容器化-1Linux虚拟网络介绍,本文以netfilter/ipta
ble
s框架内容为主题,介绍框架原理和实践操作;由于后续介绍的Docker网络原理不涉及MAC层,因此本文内容聚焦在
Ewen Seong
·
2024-02-19 18:43
Linux系列
容器化
linux
网络
云原生
观察者模式
示例publicclassObserva
ble
{privateListobservers;publicObserva
ble
(){observers=newArrayList<>();}publicvoidadd
juconcurrent
·
2024-02-19 17:58
[Flink01] 了解Flink
Flink入门分为四篇,第一篇是《了解Flink》,第二篇《架构和原理》,第三篇是《DataStream》,第四篇是《Ta
ble
Api&SQL》。
YoungerChina
·
2024-02-19 16:41
数据湖
flink
大数据
基于spring boot的RBAC超详细实现
一、搭建数据库1、用户表--auto-generateddefinitioncreateta
ble
t_user( id bigint notnull constraint
leaveslovess
·
2024-02-19 16:05
❤️Java❤️
java
BLE
链路层(LL)的数据结构
一链路层的数据结构在链路层上传输的数据格式如下图所示:广播报文和数据报文都包含Pream
ble
(前导码),AccessAddress(接入地址),PDU(数据),CRC。
黑刀夜
·
2024-02-19 16:34
BLE
BLE
链路层
数据结构
物联网
嵌入式
python数据类型哪些是无序的_Python基本内置数据类型有哪些
展开全部内置类型是指任何语言2113在设计初期定义的类型,如5261C语言中的int、dou
ble
、char等。它也是在一种语言4102中最基本1653的类型,与编译器编译出的代码具有重大关系。
weixin_39688378
·
2024-02-19 16:24
sqlserver索引(Index)
1.sqlserver索引使用在SQLServer中,可以使用以下语句来管理和使用索引:创建索引:CREATEINDEXindex_nameONta
ble
_name(column1,column2,..
彭小彭~
·
2024-02-19 16:52
sqlserver
sqlserver
数据库
Sta
ble
Diffusion教程——常用插件安装与测试(一)
前言随着Sta
ble
Diffusion不断演进,越来越多的开发者开始涉足插件开发。尽管网络上存在大量教程,但它们通常零散分布,逐个学习和查找非常耗时,使人感觉每天都在劳累思考。
知来者逆
·
2024-02-19 16:51
Stable
Diffusion
stable
diffusion
sd插件
提示词
多线程 | 线程通信
实现线程通信//线程二需要while轮询才能实现线程间通信,对cup消耗很大//线程主动读取而非对象等待/通知funmain(args:Array){valgoods=Goods()Thread(Runna
ble
cengel
·
2024-02-19 16:25
C++模板详解 —— 函数模板与类模板
在C语言中,我们会用如下方法:voidSwapi(int*p1,int*p2){inttmp=*p1;*p1=*p2;*p2=tmp;}//交换两个双精度浮点型voidSwapd(dou
ble
*p1,dou
ble
flyyyya
·
2024-02-19 16:43
c++
c++
java
jvm
探索AI视频生成新纪元:文生视频Sora VS RunwayML、Pika及Sta
ble
Video——谁将引领未来
探索AI视频生成新纪元:文生视频SoraVSRunwayML、Pika及Sta
ble
Video——谁将引领未来由于在AI生成视频的时长上成功突破到一分钟,再加上演示视频的高度逼真和高质量,Sora立刻引起了轰动
·
2024-02-19 16:30
索引失效的 12 种情况
例如,SELECT*FROMta
ble
WHEREstatus!='completed',这种情况下索引可能会失效。四、LIKE操作符的模糊查询对于LIKE操作符进行的模糊查询,如果通配符放
南方难见雪
·
2024-02-19 16:08
面试题
数据库
【奶奶看了也不会】AI绘画 Mac安装sta
ble
-diffusion-webui绘制AI妹子保姆级教程
1.作品图1.png3.png2.准备工作目前网上能搜到的sta
ble
-diffusion-webui的安装教程都是Window和MacM1芯片的,而对于因特尔芯片的文章少之又少,这就导致我们还在用老Intel
卷福同学
·
2024-02-19 16:57
2021-12-08 天气晴 心情好 星期三
点半了昨天一不小心工作到了1点多才睡觉好久没那么晚了9点吃完早餐开始工作9.30-12.00VUE-ADMIN左边导航和头部样式修复中午去镇上吃了一个炒面然后给超时买了面条和黄豆酱下午14.00开始写入VUE-ta
ble
楠楠的qzone
·
2024-02-19 16:36
mysql锁
全局锁:flushta
ble
swithreadlock开启unlockta
ble
s关闭。MyISAM这种不支持事务的引擎,在备份数据库时就要使用全局锁的方法。
背帆
·
2024-02-19 16:57
mysql
mysql
数据库
MySQL select 查询之分组和过滤
SELECT语法SELECT[ALL|DISTINCT]{*|ta
ble
.
weixin_44953227
·
2024-02-19 16:26
MySQL
mysql
数据库
sql
mariadb
mongodb
SpringBoot源码解读与原理分析(五)SpringBoot的装配机制
2.5.1.2TypeExcludeFilter(类型排除过滤器)2.5.1.3AutoConfigurationExcludeFilter(自动配置类排除过滤器)
[email protected]
@Ena
ble
AutoConf
灰色孤星A
·
2024-02-19 16:25
spring
boot
java
后端
spring
开发语言
一维动态规划经典力扣题目(一)
递归代码:packageDynaticPractice;publicclassPro
ble
m1{publicstaticvoidmain(String[]args){System.out.println
顾城猿
·
2024-02-19 16:54
动态规划
leetcode
算法
centos7.6(cenots7最小化安装)环境下安装oracle12c
1、停用IPV6(不是必须可以略过)shell>sysctlnet.ipv6.conf.all.disa
ble
_ipv6=1shell>vim/etc/sysctl.conf#修改配置如下net.ipv6
xiaoyong1383
·
2024-02-19 15:45
oracle
数据库
html的表格标签
html的表格标签ta
ble
标签:表示整个表格tr:表示表格的一行td:表示一个单元格th:表示表头单元格.会居中加粗thead:表格的头部区域(注意和th区分,范围是比th要大的).tbody:表格得到主体区域
fly in the sky !
·
2024-02-19 15:11
前端
html
前端
Centos7远程桌面
CentOS7.5(默认最小化安装)数据库:OracleDatabase12cR2二、前期准备1.关闭防火墙、更新源setenforce0systemctlstopfirewalldsystemctlstopipta
ble
s.service
zhipengit
·
2024-02-19 15:40
L-Linux
Spring Boot 笔记 027 添加文章分类
1.1.1添加分类取消确认1.1.2添加数据校验//控制添加分类弹窗constdialogVisi
ble
=ref(false)//添加分类数据模型constcategoryModel=ref({categoryName
机器人迈克猫
·
2024-02-19 15:09
Spring
Boot
spring
boot
笔记
vue.js
Sta
ble
SwarmUI#超越文本的prompt
今天看到一个新的webui方案,是Stability-AI开源的:Sta
ble
SwarmUI是一个模块化的稳定扩散web用户界面,着重于使强大的工具易于访问、高性能和可扩展性。
shadowcz007
·
2024-02-19 15:37
prompt
121. 买卖股票的最佳时机
买卖股票的最佳时机_动态规划_01_121买卖股票的最佳时机_动态规划_02_121买卖股票的最佳时机_动态规划_一维数组错误经验吸取原题链接:121.买卖股票的最佳时机https://leetcode.cn/pro
ble
ms
Wzideng
·
2024-02-19 15:00
java学习
算法知识
#
LeetCode题解
代理模式
数据结构
算法
java
leetcode
Seata入门
Seata:SimpleExtensi
ble
AutonomousTransactionArchitectureSeata是一款开源的分布式事务解决方案,致力于提供高性能和简单易用的分布式事务服务。
susie_小石头
·
2024-02-19 15:54
#
SpringBoot
java
备战蓝桥杯 Day7(序列dp)
基本分类(1)单序列a.最大子段和b.最长上升子序列LIS(2)多序列a.最长公共子序列b.编辑距离最大子段和单序列dp一般开一维数组最大子段和-洛谷https://www.luogu.com.cn/pro
ble
m
了一li
·
2024-02-19 15:21
insist
蓝桥杯
算法
图论
【动态规划初识】不同的二叉搜索树
C++程序要求输入输出格式如下:示例1:输入:3输出:5示例1说明:(图片来源LeetCode) 二、思路 1.确定dp数组(dpta
ble
)以及下标的含义 dp[
D_D_zy
·
2024-02-19 15:17
算法
动态规划
算法
c++
蓝桥杯 星期计算
思路1由于2022太大,用dou
ble
来存储,即(5+2022%7)%7即可intnum=5;intt=(int)(Math.pow(20,22)%7);num+=t;num%=7;System.out.println
Just right
·
2024-02-19 15:44
算法
蓝桥杯
职场和发展
ADO.NET查询返回DataTa
ble
在ADO.NET中,如果你想要执行一个查询并返回一个DataTa
ble
,你可以使用SqlDataAdapter和DataTa
ble
对象。
管理大亨
·
2024-02-19 15:12
ADO.NET
数据库
服务器
c#
开发语言
见习网工之DHCP、Telnet、SSH协议
①基本配置R1:dhcpena
ble
d----->开启dhcp功能intgi0/0/0----->进入接口gi0/0/0ipaddress192.168.1.124------>配置接口
xiaohan209
·
2024-02-19 15:41
2021-2022学年第二学期复盘
[Pro
ble
ms]阅读当中的生词,长难句较多,有时难以自己理解分析。
田嘉铭
·
2024-02-19 15:47
深入浅出JMS ActiveMQ
APIisamessagingstandardthatallowsapplicationcomponentsbasedontheJavaPlatformEnterpriseEdition(JavaEE)tocreate,send,receive,andreadmessages.Itena
ble
sdist
liky5387
·
2024-02-19 15:32
java
深度学习环境配置常见指令
__version__检查cuda是否可用torch.cuda.is_availa
ble
()获取CUDA设备数torch.cuda.device_count()获
牛哥带你学代码
·
2024-02-19 15:22
Python数据分析
YOLO目标检测
深度学习
人工智能
C# CAD2016 宗地生成界址点,界址点编号及排序
判断多边形的方向正时针或逆时针旋转3、块文件插入//已知块文件名称GXGLQTC//块文件需要插入的坐标点scaledPoint//插入块到当前图纸中的指定位置ObjectIdnewBlockId;BlockTa
ble
currentBlockTa
ble
李建军
·
2024-02-19 14:14
CAD二次开发
c#
算法
【Tree-easy】589. N-ary Tree Preorder Traversal 前序遍历N叉树
1.题目原址https://leetcode.com/pro
ble
ms/n-ary-tree-preorder-traversal/2.题目描述3.题目大意前序遍历一个N叉树4.解题思路通过递归的方式进行遍历
想当厨子的程序媛
·
2024-02-19 14:36
刷题——Tree
589.
N-ary
Tree
Preorder
Traversal
前序遍历N叉树
LeetCode面试题 17.24. Max Submatrix LCCI——压缩数组+动态规划
题目二、题解一、题目GivenanNxMmatrixofpositiveandnegativeintegers,writecodetofindthesubmatrixwiththelargestpossi
ble
sum.Returnanarray
叶卡捷琳堡
·
2024-02-19 14:35
leetcode
动态规划
算法
开发语言
c++
代码随想录leetcode动态规划算法java总结——完结
https://blog.csdn.net/qq_41810415/article/details/127146746)三、[746.使用最小花费爬楼梯](https://leetcode.cn/pro
ble
ms
依嘫_吃代码
·
2024-02-19 14:32
leetcode算法总结
算法
leetcode
动态规划
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