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BLE错误码
第十三周作业
1、ansi
ble
-playbook实现MySQL的二进制部署2、Ansi
ble
playbook实现apache批量部署,并对不同主机提供以各自IP地址为内容的index.html3、http的报文结构和状态码总结请求报文结构包括报文首部
如是我闻_17e6
·
2024-09-02 21:50
[The RUST Programming Language]Chapter 5. Using Structs to Structure Related Data
UsingStructstoStructureRelatedDataDefiningandInstantiatingStructs定义并实例化结构UsingtheFieldInitShorthandwhenVaria
ble
sandFieldsHavetheSameName
「已注销」
·
2024-09-02 21:11
The
RUST
Programming
Language
编程语言
rust
SpringBoot报错:Failed to configure a DataSource: 'url' attribute is not specified and no embedded d...
'url'attributeisnotspecifiedandno>embeddeddatasourcecouldbeconfigured.Reason:Failedtodetermineasuita
ble
drive
木塞
·
2024-09-02 20:07
遥感多模态基础大模型汇总-实时更新
遥感基础大模型Ta
ble
ofContentsModelsRemoteSensingVisionFoundationModels遥感视觉基础模型RemoteSensingVision-LanguageFoundationModels
遥感-GIS
·
2024-09-02 19:33
#遥感
#图像处理
深度学习
#大模型
#遥感大模型
沉浸式学习ACL基本原理与配置(下)
实验拓扑实验步骤R1设置system-view[Huawei]undoinfo-centerena
ble
[Huawei]sysnameR1[R1]interfaceGigabitEthernet0/0/
运维骁哥
·
2024-09-02 19:01
智能路由器
Docker mysql 配置文件读取失败 [Warning] World-writa
ble
config file ‘/etc/mysql/conf.d/my.cnf‘ is ignored.
这个警告表明MySQL正在忽略/etc/mysql/conf.d/my.cnf这个配置文件,因为它被设置为了全世界可写。这个警告是基于安全性的考虑。当配置文件被设置为全世界可写时,任何人都可以修改它,这可能会导致安全风险,因为恶意用户可以更改MySQL的配置,从而影响数据库的行为和安全性。为了解决这个问题,你可以按照以下步骤进行操作:更改配置文件的权限:使用chmod命令将配置文件的权限设置为更安
DN金猿
·
2024-09-02 18:57
docker
docker
mysql
容器
准备工作(初始化)
一、关闭防火墙:查看:systemctlstatusfirewalld关闭:systemctlstopfirewalld//临时关闭开机不自启:systemctldisa
ble
firewalld--now
huba88
·
2024-09-02 17:20
linux
centos
小程序禁掉ios下拉橡皮筋效果
在期望禁掉的页面:{"disa
ble
Scroll":true}【注】不可在全局配置app.json中配置disa
ble
Scroll亲测有效。
南慕瑶
·
2024-09-02 16:35
SQLite 删除表:一场说走就走的“旅行”
一、删除表的“咒语”在SQLite的世界里,删除表其实就像念一句简单的“咒语”:DROPTA
BLE
ta
ble
_name;没错,就是这么简单!
软考鸭
·
2024-09-02 16:14
sqlite
数据库
sqlite
ta
ble
View reloadData 刷新结束后再执行后续操作
[self.ta
ble
ViewreloadData]并不会等待ta
ble
view更新结束后才执行后续代码,而是立即执行后续代码做个试验:代码如下@interfaceViewController()@property
wg刚
·
2024-09-02 16:12
Leetcode 1207. Unique Number of Occurrences
Pro
ble
mGivenanarrayofintegersarr,returntrueifthenumberofoccurrencesofeachvalueinthearrayisuniqueorfalseotherwise.AlgorithmSortthearrayandtesttheadjointnumbers.CodeclassSolution
小白菜又菜
·
2024-09-02 15:11
Leetcode
入门题
leetcode
算法
职场和发展
Spring Cache
注解说明@Ena
ble
Caching开启缓存注解功能,通常加在启动类上@Cachea
ble
在方法执行前先查询缓存中是否有数据,如果有数据则直接返回缓存数据;如果没有缓存数据,调用方法并将方法返回值放到缓存中
为什么没有实习
·
2024-09-02 15:10
spring
sql
数据库
MySQL多种数据类型
浮点数和定点数:FLOAT、DOU
BLE
、DECIMAL(M,D)或NUME
Qzer_407
·
2024-09-02 15:10
后端技术栈
#
MySQL
mysql
数据库
【mysql】03通过命令行快速导出带字段名的csv格式数据
导出数据命令如下:mysql-uyour_username-p-e"SELECT*FROMdatabase.ta
ble
"--batch>filename.csv导出的数据以制表符’\t’分隔字段更换分隔符想换逗号可以在
余欲与鱼语渔
·
2024-09-02 14:38
mysql
数据库
SQL函数--- SQL SUM()
SQLSUM()语法SELECTSUM(column_name)FROMta
ble
_nameSQLSUM()实例我们拥有下面这个"Orders"表:O_IdOrderDateOrderPriceCustomer12008
weixin_33735077
·
2024-09-02 14:08
SQL SUM() 函数
语法SUM()函数的基本语法如下:SELECTSUM(column_name)FROMta
ble
_na
wjs2024
·
2024-09-02 14:04
开发语言
C++学习第九课
C++定义数字直接上代码吧,这个比较简单#includeusingnamespacestd;intmain(){//数字定义shorts;inti;longl;floatf;dou
ble
d;//数字赋值
杨~friendship
·
2024-09-02 14:03
学习
大数据技术之HBase整合 Phoenix(6)
目录HBase整合PhoenixPhoenix简介Phoenix定义为什么使用PhoenixPhoenix快速入门安装1)官网地址2)Phoenix部署PhoenixShell操作Ta
ble
表的映射数字类型说明
大数据深度洞察
·
2024-09-02 14:32
Hbase
大数据
hbase
数据库
OHIF记录(十)——初始页面的ta
ble
配置
OHIF记录(十)——初始页面的ta
ble
配置在根路径页面的ta
ble
包含两部分:第一部分:由三个搜索框组成的检索模块,包括患者姓名,Description,检查日期等三种不同类型的检索。
Leonopteryxw
·
2024-09-02 13:28
OHIF
reactjs
vue3中用css transform实现组件自由拖拽
1.创建一个Vue3组件首先,创建一个Vue3组件(例如,Dragga
ble
.vue),并添加模板、样式和脚本。
天天进步2015
·
2024-09-02 13:26
前端开发
css
前端
vue.js
000FPGA(Field Programma
ble
Gate Array)概述
转载自知乎https://zhuanlan.zhihu.com/p/385475453FPGA(FieldProgramma
ble
GateArray)现场可编程逻辑门阵列,属于专用集成电路中的一种半定制电路
linford1026
·
2024-09-02 12:50
笔记
FPGA - 现场可编程门阵列 LFE3-17EA-6MG328C
现场可编程门阵列封装:Tray系列:LFE3商标:LatticeCNHTS:8542319000HTS代码:8542310001MXHTS:85423199产品类型:FPGA-FieldProgramma
ble
GateArray
choushanchou4289
·
2024-09-02 12:49
C++中绝对值的用法
下面是一些示例,展示了如何在四则运算中使用std::fabs函数:示例1:加法#include#includeintmain(){dou
ble
a=-10.5;dou
ble
b=5.3;dou
ble
result
MAMA6681
·
2024-09-02 12:49
c++
开发语言
WordPress 后台缓存插件:WP Admin Cache提高缓存页面
使用WordPress建站会安装一些静态缓存插件,比如:WPRocket、CacheEna
ble
r、CometCache、W3TotalCache、WPSuperCache、WPFastestCache
818源码资源站
·
2024-09-02 11:19
源码下载00818.cn
源码下载818资源站
缓存
需要多次执行sql语句时,使用预编译
1、Statement为每一条Sql语句生成执行计划,如果要执行两条sql语句selectcolumefromta
ble
wherecolume=1;selectcolumefromta
ble
wherecolume
lbmydream
·
2024-09-02 11:46
java
java
web
sql
java
openGauss之系统隐藏列
一.前言openGauss在建表时,系统会自动插入ta
ble
oid,cmax,xmax,cmin,xmin,ctid六个系统隐藏列,在select*的时候也会自动隐藏这6个系统隐藏列,如下所示:本文主要走读代码了解
王飞活
·
2024-09-02 10:43
openGuass
openGauss
系统隐藏列
xmin
xmax
SQLite 创建表:一场数据库里的“造物运动”
一、创建表的“魔法咒语”在SQLite这个“魔法世界”里,创建表其实就像念一句“魔法咒语”:CREATETA
BLE
ta
ble
_name(column1datatype,column2datatype,column3datatyp
软考鸭
·
2024-09-02 10:40
sqlite
sqlite
数据库
Una
ble
to boot the iOS simulator?
open-aSimulatoritreportUna
ble
toboottheiOSsimulatorerror>expostart--iosStartingprojectat/Users/binary/
0010000100
·
2024-09-02 10:10
环境配置
ios
macos
C#Math计算的几个常用方法
returnMath.Abs(num).ToString();}2、返回输入数字的平方运算//////【2】返回输入数字的平方运算(可扩展为立方或者其他自身运算)/////////publicstaticdou
ble
Squa
SheldonK
·
2024-09-02 10:38
c#
开发语言
代码随想录八股训练营第二十三天| C++
1.1.3.注意事项1.2.全局变量1.2.1.特点1.2.2.声明与定义1.2.3.注意事项1.3.局部变量1.3.1特点1.3.2.注意事项1.4.三者的区别1.4.1.全局变量(GlobalVaria
ble
s
朝闻dao
·
2024-09-02 09:06
c++
逆水行舟,不进则退
首先,noticea
ble
nerviness。紧张偶尔会有,但都controlla
ble
,毕竟按我的马龄,也算是个老司机,可被人看出,也是头一遭。原因嘛,也不言而喻。
舒乔终身成长
·
2024-09-02 09:42
ubuntu环境下实现ROS 2 与 Arduino 通信
spm=1001.2014.3001.5501的进一步拓展ROS2与Arduino通信指南准备工作确保已安装ROS2(本指南基于ROS2Hum
ble
)确保已安装ArduinoIDE并能正常使用安装必要的
28BoundlessHope
·
2024-09-02 08:28
isaac
sim数字孪生
ubuntu
单片机
Easyui Datagrid实现行操作
EasyuiDatagrid实现行操作效果分析实现此功能需要实现2点1、首列的内容全部需要渲染成申请开票2、点击申请开票可以获获取到指定的行内容,在执行后续操作实现方案1、首行格式化,在ta
ble
的th
天农学子
·
2024-09-02 08:57
easyui
前端
javascript
Mysql索引
showvaria
ble
slike'innodb_page_size';值/102
陈年小趴菜
·
2024-09-02 08:26
mysql
mysql
数据库
笔记
原项目引入springcloud报错:org.springframework.boot.context.properties.ConfigurationBeanFactoryMetadata
D:\JAVAWEB\jdk1.8\bin\java.exe-XX:TieredStopAtLevel=1-noverify-Dspring.output.ansi.ena
ble
d=always-javaagent
群子7559
·
2024-09-02 07:52
springcloud整合
java
spring
cloud
spring
boot
CMakeLists 模板
项目目录结构project_root├──CMakeLists.txt├──include│├──pro
ble
m.hpp│├──ceres_costfunctor.hpp│└──common.hpp├─
wq_151
·
2024-09-02 07:19
问题解决办法
计算机通识
c++
linux
12代处理器怎么关闭小核(技嘉主板) Win11 12代CUP 关闭小核【i7-12700 十二核心 二十线程(实际为8核16线程 + 4小核)】
代处理器怎么关闭小核(技嘉主板)F2进入BIOS--Tweaker--AdvancedCPUConfiguration--CPUCoresEnablingMode--No.ofCPUE-CoresEna
ble
d
tanzongbiao
·
2024-09-02 05:08
关闭小核
12代CUP
i7
结构体(2)
能力范围内都会一一回答我们先直接上代码看看结构体的另一种用法1.匿名结构体define_CRT_SECURE_NO_WARNINGS#include//第一个structstruct{charc;inti;dou
ble
d
Starry_hello world
·
2024-09-02 05:36
C语言
c语言
有问必答
笔记
<el-ta
ble
>组件show-summary合计行合并方法
elementta
ble
组件中通过show-summary生成的合并行无法通过span-method方式实现合并行;watch:{ ta
ble
Data:{ immediate:true,
weixin_52137539
·
2024-09-02 05:34
前端
javascript
vue.js
element ui表格<el-ta
ble
> 合并单元格
新增动物{{scope.row.date}}-->添加exportdefault{components:{},data(){return{ta
ble
Data:[],spanProps:['leftKey
北乎下周
·
2024-09-02 05:04
el-ta
ble
合并多行相同列
ta
ble
Date:ta
ble
表格的数据constpreR
你是玛卡巴卡嘛
·
2024-09-02 05:34
vue.js
javascript
ecmascript
js合并ta
ble
表格中一列合并相同内容的单元格
Titleta
ble
,ta
ble
trth,ta
ble
trtd{border:1pxsolid#0094ff;}ta
ble
{width:200px;min-height:25px;line-height:
liush0108
·
2024-09-02 05:04
js
题解 力扣 LeetCode 206 反转链表 C/C++ 三种思路
题目传送门:206.反转链表-力扣(LeetCode)https://leetcode.cn/pro
ble
ms/reverse-linked-list/description/可以用迭代和递归来做,每种又可以具体写成不同样子
qwq_ovo_pwp
·
2024-09-02 04:03
c++
c语言
leetcode
链表
数据结构
算法
el-ta
ble
相同数据行单元格合并
el-ta
ble
列表相同内容合并背景实现步骤1.绘制el-ta
ble
2.编写合并方法2.1计算合并的行号2.2计算合并行号数组**indexArray**。
problemRecord
·
2024-09-02 04:03
elementui
vue.js
element 时间日期组件 场景 : 选取开始&&结束时间时限制时间区间 选取结束时间如果是当天则取当天默认的时分秒
pickerOptions:{disa
ble
dDate:(time)=>{//如果函数处理比较简单,可以直接在这里写逻辑方法//returntime.getTime()>Date.now()-8.64e7returntime.getTime
小鱼-00
·
2024-09-02 04:02
vue.js
前端
javascript
elementui
element-plus 对时间条件限制--默认时分秒当前日期+5分钟
constexpireTimeChange=(value)=>{if(value){ruleForm.expireTime=newDate(value).getTime();}};constdisa
ble
dDateFun
老胡说前端
·
2024-09-02 04:02
vue.js
elementui
javascript
阿里云的记忆播放与进度条不允许拖动disa
ble
Seek需求同时存在
阿里云的记忆播放与进度条不允许拖动disa
ble
Seek需求同时存在需要阿里云的记忆播放的源码修改1.手动关闭进度条禁用方法2.player.seek先跳转到指定的位置3.手动开启进度条禁用添加延时100100
m0_52611940
·
2024-09-02 04:32
android
2018-10-25
回顾:DML数据库操纵语言一、使用命令建立数据库或使用鼠标右键新建数据库Createdatabase数据库的名字二、使用命令建表或是右键建表Use数据库Createta
ble
表名(列名数据类型(可以添加主外键的关系或是唯一键
By丶久绊成影
·
2024-09-02 04:21
Unit5复盘
Animalsarehuman'sfriends,Weshouldlivetogetherpeacefullywiththem视听说:Weshouldcareabouttheoldandcareabouttheagingpro
ble
m2
张齐
·
2024-09-02 03:13
Dubbo与Netty
CodecCodecSupportAbstractCodecTransportCodecCodecAdapterDispacherChannelHandlersDispatcherAllDispatcherAllChannelHandlerChannelEventRunna
ble
WrappedChannelHandlerChannelHandlerChannelHandlerAdapterChan
蹩脚的小三
·
2024-09-02 03:34
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