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ble蓝牙芯片
pycharm 导入anaconda环境报错:conda executa
ble
is not found,error code:1
点击左上角File->settings点击Projectxxx——>pythoninterpreter——>Addinterpreter点击condaEnviroment,显示condaexecuta
ble
isnotfound
萧云安
·
2024-08-31 07:12
pycharm
conda
python
vue3背景下,el-input嵌套在弹出框中,自动聚焦“失效”?如何实现自动聚焦
//script标签部分内容constdialogFormVisi
ble
=ref(false)//获取到input框cons
Now?!
·
2024-08-31 06:39
vue.js
elementui
《PRINCIPLES》
DaytwoIamconfidentthatwhateversuccessBridgewaterandIhavehadhasresultedfromouroperatingbycertainprinciples.Creatingagreatculture,findingtherightpeople,managingthemtodogreatthingsandsolvingpro
ble
mscreat
鹿女神奇
·
2024-08-31 06:43
vue3+ts报错:找不到模块“./App.vue”或其相应的类型声明
不能理解.vue文件第一步在src下新建文件env.d.tsdeclaremodule'*.vue'{importtype{DefineComponent}from'vue'//eslint-disa
ble
-next-line
前端小顾
·
2024-08-31 06:05
前端
vue.js
前端
typescript
【MySQL SQL语句】DROP TA
BLE
简述
标准语法:DROP[TEMPORARY]TA
BLE
[IFEXISTS]tbl_name[,tbl_name]...
galaxyfishm
·
2024-08-31 05:03
MySQL
mysql
sql
C语言实现哈希表
哈希表1、哈希表的创建#defineMAX10#defineNULL_KEY-1typedefintdata_type;typedefstruct{data_type*ele;intn;}hash_ta
ble
白小筠
·
2024-08-31 05:02
数据结构
散列表
c语言
哈希算法
eslint 屏蔽部分错误
eslintrc.js文件里找到rules对象键写想屏蔽的错误名值写off,比如这样'key-spacing':'off'但是不太建议使用这种,他会让整个项目都屏蔽这个错误2.局部屏蔽//eslint-disa
ble
-line
随心所遇_0119
·
2024-08-31 05:47
哈希表C语言实现详解
目录1、数据结构2、操作函数声明3、具体实现1、数据结构#defineHASH_TA
BLE
_MALLOC(size)rt_malloc(size);#defineHASH_TA
BLE
_REALLOC(p
hurryddd
·
2024-08-31 05:31
数据结构与算法
(24)时序收敛专题--->原则二四
1.1.3FPGA简介FPGA(FieldProgramma
ble
GateArray)是在PAL、GAL等可编程器件的基础上进一步发展的产物。它
宁静致远dream
·
2024-08-31 05:31
FPGA积沙成塔
fpga开发
FPGA
IC
【SQL基础】【leetcode】SQL50题
查询(1)可回收且低脂的产品题目链接SELECTproduct_idFROMProductsWHERElow_fats='Y'ANDrecycla
ble
='Y';很简单,最基础的sql语句。
Hundred billion
·
2024-08-31 05:00
数据库
sql
leetcode
linux
哈希(C语言)
1.数据结构——哈希表哈希表(hashta
ble
),又称散列表,它通过建立键key与值value之间的映射,实现高效的元素查询。具体而言,我们向哈希表中输
写代码的大学生
·
2024-08-31 05:58
哈希算法
c语言
算法
掌握SQL的“删除艺术”:如何使用DROP TA
BLE
命令
掌握SQL的“删除艺术”:如何使用DROPTA
BLE
命令在数据库管理中,有时候我们需要彻底删除一个表,这可能是为了重新设计数据库结构,或者因为某些表不再需要。
2401_85812026
·
2024-08-31 05:58
sql
数据库
oracle
tar命令解压报错“Error is not recovera
ble
: exiting now”
invalidcompresseddata--formatviolatedtar:UnexpectedEOFinarchivetar:UnexpectedEOFinarchivetar:Errorisnotrecovera
ble
Yana.com
·
2024-08-31 05:58
Linux系统运维
问题解决
服务器
java api中最常用的五个包_java 5 个常用的api包
1.基本数据类型/包装类(1)基本数据类型:byte、short、int、long、float、dou
ble
、char、boolean(2)包装类:Byte:–提供了将字节数据转换为其他类型的方法,从Number
weixin_39750731
·
2024-08-31 05:27
java
api中最常用的五个包
mysql中怎么查表中的数据_[MySQL] 用select查询数据表中的记录
用select查询数据表中的记录select语句的基本语法如下:selectselection_list选择那些列fromta
ble
_list从那个表去选择行whereprimary_constraint
18125857287
·
2024-08-31 05:57
mysql中怎么查表中的数据
1105:数组逆序重存放
题目信息:信息学奥赛一本通(C++版)在线评测系统https://ybt.ssoier.cn/pro
ble
m_show.php?
ZMC48
·
2024-08-31 04:52
算法
c++
数据结构
onnx转tensorRT模型出现错误 This version of TensorRT only supports input K as an initializer
但项目上限制是tensorRT8.5Pro
ble
msc
lainegates
·
2024-08-31 04:49
pytorch
人工智能
深度学习
神经网络
主体概述
ALL1.jpgALL2.jpgTreeMap实现了SortedMap接口,因而是有顺序的Set、List、Queue继承了Collection接口TreeMap是基于树的实现,HashMap,HashTa
ble
kindol
·
2024-08-31 03:33
C# 多个点拟合圆并给出圆心坐标
publicstaticPointFFitCenter(Listpts,dou
ble
epsilon=0.1){dou
ble
totalX=0,totalY=0;intsetCount=0;for(inti
Nobody-H
·
2024-08-31 03:43
C#
Parallels Desktop 15 超详细安装教程
ParallelsDesktop(无论你是啥版本),因为新版的Mac操作系统缺少一些必需组件,并且安全控制提升了甚多(N多不可言传的坑)打开允许任何来源的软件安装sudospctl--master-disa
ble
蜗牛er
·
2024-08-31 03:12
Mac
macos
atcoder ABC 354-E题
atcoderABC354-E题Pro
ble
mStatementTakahashiandAokiareplayingagameusingNcards.Thefrontsideofthei-thcardhasAiwrittenonit
CodeWizard~
·
2024-08-31 02:38
算法
c++
云计算:LNMP网站架构,前期准备,安装php,安装MySQL
准备工作(初始化)1.关闭防火墙systemctldisa
ble
firewalld--now//直接永久关闭防火墙2.关闭SELINUX查看SELINUX:getenforce永久关闭:[root@localhost
248
·
2024-08-31 02:38
云计算
php
mysql
macOS 10.15 brew Error:
[email protected]
has been disa
ble
d because it is not supported upstream! 异常解决方法
在macOS10.15中使用brew安装
[email protected]
时会提示已经被禁止,原因是上游不支持.这个是因为目前苹果对10.15版本的系统已经不再支持导致.异常信息:
[email protected]
==>Downloadinghttps://mirrors.ustc.edu.cn/homebrew-bottles/api/formula.jws.jso#=#=#==>Downlo
tekin
·
2024-08-31 02:37
macos
macos
brew
mariadb
install
brew
edit
[LeetCode]336. Palindrome Pairs
https://leetcode.com/pro
ble
ms/palindrome-pairs/找出两个字符串拼接可形成回文的所有组合遍历数组,把word和所在位置加入map,再遍历数组,内层遍历当前字符串
gqk289
·
2024-08-31 01:00
LeetCode
聊聊flink的Ta
ble
Formats
序本文主要研究一下flink的Ta
ble
Formats实例CSVFormat.withFormat(newCsv().field("field1",Types.STRING)//required:orderedformatfields.field
go4it
·
2024-08-31 01:48
解决WARNING Memory overcommit must be ena
ble
d! Without it, a background save or replication may fail
解决WARNINGMemoryovercommitmustbeena
ble
d!
蟹蟹呵呵
·
2024-08-31 00:58
redis
redis
WARNING Memory overcommit must be ena
ble
d! Without it..问题处理
文章目录一、问题出现二、解决方式三、补充其它一、问题出现redis容器方式启动报错WARNINGMemoryovercommitmustbeena
ble
d!
Bestest~
·
2024-08-31 00:56
redis
memory
kafka2.8.2集群离线安装
27.196.38.200kafka127.196.38.201kafka227.196.38.202kafka3基础配置在所有节点操作[root@localhost~]#systemctlstopfirewalld[root@localhost~]#systemctldisa
ble
firewalldRemovedsymlink
xiongmao0304
·
2024-08-31 00:23
elk
1024程序员节
kafka
备战秋招60天算法挑战,Day26
题目链接:https://leetcode.cn/pro
ble
ms/jump-game/视频题解:https://www.bilibili.com/video/BV1gwYKekEVN/LeetCode55
华南溜达虎
·
2024-08-30 23:20
数据结构与算法
算法
数据结构
java
c++
python
【MAC 上学习 C++】Day 60-4. 6-4 求自定类型元素的平均 (10 分)
6-4求自定类型元素的平均(10分)1.题目摘自https://pintia.cn/pro
ble
m-sets/14/pro
ble
ms/7362.题目内容本题要求实现一个函数,求N个集合元素S[]的平均值
RaRasa
·
2024-08-30 21:08
03:【江科大stm32】:外部中断EXTI的使用
include"stm32f10x.h"intmain(void){//1.对PB0引脚进行配置,按键连接的引脚RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENA
BLE
浅陌pa
·
2024-08-30 21:07
#
江科大【标准库】
stm32
单片机
嵌入式硬件
6.11 my Batis
.写xml配置文件,放在resources文件夹中,语句官网有,以下是示例4.创建映射xml5.mybatisconfig.xml里写主方法语句官网有XML配置文件是一种可扩展标记语言(EXtensi
ble
MarkupLanguage
leel014
·
2024-08-30 21:07
mybatis
java
开发语言
MacOS上升级Ruby版本
以下是升级Ruby版本的步骤:安装RVM:打开终端,运行以下命令安装RVM:curl-sSLhttps://get.rvm.io|bash-ssta
ble
加载RVM环境:source~/.rvm/scripts
Rverdoser
·
2024-08-30 21:05
macos
ruby
开发语言
vue实现组件拖拽
效果预览QQ录屏20231016140810组件drag.vueexportdefault{name:"Dragga
ble
",props:{list:{type:Array,default:()=>[]
ズ少年瘾
·
2024-08-30 20:04
vue.js
javascript
跟着大佬搬砖--- vue 组件拖拽缩放
vue-drag-resize地址vue-dragga
ble
-resiza
ble
-gorkys地址案例案例学习汇总特有参考价值的GridLayout在线地址官网地址参考案例
Webgiserin
·
2024-08-30 20:02
JS
vue
vue.js
javascript
激光SLAM--(8) LeGO-LOAM论文笔记
论文标题:LeGO-LOAM:LightweightandGround-OptimizedLidarOdometryandMappingonVaria
ble
Terrain应用在可变地形场景的轻量级的、并利用地面优化的
lonely-stone
·
2024-08-30 20:29
slam
激光SLAM
论文阅读
2019-05-14
Unity类似于Director,
Ble
ndergameengine,Virtools或TorqueGameBuilder等利用交互的图型化开发环境为首要方式的软件。其编辑器运行
gong圈圈
·
2024-08-30 20:31
111. 二叉树的最小深度
15,7]输出:2示例2:输入:root=[2,null,3,null,4,null,5,null,6]输出:5来源:力扣(LeetCode)链接:https://leetcode-cn.com/pro
ble
ms
Abeants
·
2024-08-30 19:24
SpringBoot3+Vue3集成AOP系统日志
建表logsCREATETA
BLE
`logs`(`id`int(11)NOTNULLAUTO_INCREMENT,`operation`varchar(255)COLLATEutf8mb4_unicode_ciDEFAULTNULLCOMMENT
胖头鱼丁
·
2024-08-30 18:23
前端
spring
boot
java
firewalld防火墙端口开放
它是RedHat公司推出的一款用于替代ipta
ble
s的新型防火墙软件,是CentOS7和Fedora18及以上版本的默认防火墙。
心之语歌
·
2024-08-30 18:20
linux
vue.js
开发API如何选择数据库,看这篇就够了!
代码示例(以MySQL为例):sql--创建用户表CREATETA
BLE
users(idINTAUTO_INCREMENTPRIMARYKE
流浪的大萝卜
·
2024-08-30 18:17
学习分享
数据库
json
sql
[802.11n]HT Capability->SM Power Save(SMPS)
上行传输时,节点可以自主决定使用几根天线,并通过Pream
ble
指示空间流数量。但下行接收则需与AP协商,避免因AP发送多流而节点
htt789
·
2024-08-30 17:15
wifi
网络
【C++类和对象】构造和析构以及初始化参数列表
在对象创建时由编译器自动调用,在对象的生命周期类只被调用一次构造函数可以构成重载构造函数如果在类中不显示写,将由编译器自动生成默认构造函数默认生成的构造函数对于内置类型不做处理如:intchardou
ble
阿辉不一般
·
2024-08-30 17:13
拿下C++
c++
java
开发语言
F - Deforestation 插入dp
//https://www.luogu.com.cn/pro
ble
m/AT_dp_t//原型题inta[N];Zf[N][N],sum[N];voidsolve(){cin>>n;for(inti=1;
麦克风的纹路
·
2024-08-30 17:12
算法
网络自动化新篇章:Ansi
ble
与Python的强强联合
网络自动化新篇章:Ansi
ble
与Python的强强联合在这个数字化和自动化的时代,网络管理已经不再局限于手动配置和管理。
姬如雅Brina
·
2024-08-30 17:39
ansi
ble
的脚本
playbook剧本1、playbook的组成1、Tasks:任务,每一个task就是一个模块2、Varia
ble
s:变量,存储和传递数据,可以自定义变量也可以是全局变量,也可以是脚本外传参3、Templates
QChestnut
·
2024-08-30 17:38
ansible
服务器
linux
ansi
ble
自动化运维项目详细讲解
前言:Ansi
ble
是一个开源的自动化工具,主要用于配置管理、应用部署、任务自动化和IT编排。在实际的运维项目中,Ansi
ble
可以帮助运维工程师以一致、可重复和可靠的方式管理大量服务器和服务。
程序员小羊!
·
2024-08-30 16:08
运维
运维
ansible
自动化
网络自动化:利用Python和Ansi
ble
实现网络配置管理
网络自动化:利用Python和Ansi
ble
实现网络配置管理在当今快速变化的IT环境中,网络自动化已成为提升运维效率、减少人为错误、加速服务交付的关键技术之一。
hai40587
·
2024-08-30 16:38
网络
自动化
python
算法学习每日一题数位不同的组合
Pro
ble
m:3153.所有数对中数位不同之和思路本题关键在于如何处理数位不同的个数,其实就是组合问题,两个不同数字的不同数位只能算一对,所以我们不妨把后方元素与前方元素数位不同算作一对,保持单调性避免重复计数
故里
·
2024-08-30 16:32
算法
学习
vue3+vite 实现动态引入某个文件夹下的组件 - glob-import的使用
/components/UserForm.vue';importTa
ble
Listfrom'./components/Ta
ble
List.vue';importBarChartfrom'.
陌上烟雨寒
·
2024-08-30 14:51
vue
javascript
前端
vue
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