cyc_to_led cyc led to
Ubuntu系统自动更新导致| nvidia-smi命令报错Failed to initialize NVML: Driver/library version mismatch
先查看日志 cat /var/log/dpkg.log | grep nvidia 发现早上ubuntu更新了nvidia驱动，两个nvidia驱动共存导致版本冲突了 step one sudo apt-get --purge remove nvidia* 报错： step two 根据报错的提示， ......
Why does Windows claim to be low on memory when I have swap space available?
Why does Windows claim to be low on memory when I have swap space available? Ask Question Asked 8 years, 1 month ago Modified 8 years, 1 month ago Vie ......
[ARC135C] XOR to All 题解
include <bits/stdc++.h> typedef long long valueType; typedef std::vector ValueVector; constexpr valueType MAXB = 31; int main() { std::ios::sync_with_ ......
Snapshot appears to have been created more than one day into the future!
Snapshot appears to have been created more than one day into the future! Raspberry PI 4b上安装freebsd13.2 aarch系统后，使用ssh链接，输入portsnap fetch extract命令，提示： ......
How to add a string that contains whitespace to array in shell script All In One
How to add a string that contains whitespace to array in shell script All In One
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Docker|--E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation
错误 apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 871920D1991BC93C E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them ......
Congratulations to Google on its 25th birthday All In One
Congratulations to Google on its 25th birthday All In One
祝贺 Google 25 周岁生日 All In One
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离散点 plane to fit (最小二乘)
using namespace Eigen; int readStreamFile( const std::string &stream_file, std::vector<std::vector<Eigen::Vector3f>> &cloud_p) { std::ifstream inFile( ......
nginx访问报错“maximum number of descriptors supported by select() is 1024 while connecting to upstream”问题的处理
1、问题背景 项目：一个人力的系统，主要用于考勤打卡 环境：windows server nginx版本：1.22 问题说明：当早上访问人数增加的时候，就会出现nginx的异常 nginx的后台报错日志： maximum number of descriptors supported by sele ......
局域网连seata报错: can not register RM,err:can not connect to services-server.
报错信息: 解决方法，启动seata时指定host： sh bin/seata-server.sh -p 8091 -h 能ping通的IP ......
How to get the original size of an image using JavaScript All In One
How to get the original size of an image using JavaScript All In One
如何使用 JavaScript 获取一个图片像的原始大小
naturalWidth & naturalHeight
aspect ratio / 纵横比
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Go - Using channels to receive interrupts in a program
Within the Kubernetes deployment environment, applications will actually be sent the SIGTERM signal first if it has been decided the pod holding the a ......
stm32通过寄存器方式用GPIO端口点亮LED等程序
一、环境的配置1、准备工作:首先需要下载安装mdk5软件和stm32包，这里附带配置MDK所需要的的包。链接: https:l/pan.baidu.comls/1ioKxd2LmbQfxPnkmS9q30w提取码:7777将压缩包解压后，就可以开始安装MDK了。2、安装keil软件:(1）双击打开下 ......
Measuring Node Contribution to Community Structure With Modularity Vitality
Measuring Node Contribution to Community Structure With Modularity Vitality 用模块性生命力度量节点对社区结构的贡献 摘要 社区感知中心性是网络科学中一个新兴的研究领域，关注节点在社区结构中的重要性。先前的方法扩展了经典的中心 ......
AP2400 DC-DC降压恒流驱动器 汽车摩托LED大灯电源驱动 全亮半亮瀑闪三功能循环
产品特点 宽输入电压范围：5V～100V 可设定电流范围：10mA～6000mA 固定工作频率：150KHZ 内置抖频电路，降低对其他设备的 EMI干扰 平均电流模式采样，恒流精度更高 0-100%占空比控制，无电流节点跳变输出 短路保护 过温保护 三功能模式：全亮/半亮/爆闪/三功能循环 SOP8 ......
Windows Tools | How To Install VS Microsoft C++ Build Tools on Windows
How To Install VS Microsoft C++ Build Tools on Windows This can be used for installing anything that requires C++ compiler on Windows. Installation st ......
Mac故障排查系列：redis删除key报错MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk.
背景：Mac下使用Another Redis Desktop Manager客户端，删除key，遇到报错：MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. ......
How to fix TypeScript error: expression of type can't be used to index type All In One
How to fix TypeScript error: expression of type can't be used to index type All In One
type guard
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[889] To enable arcpy in VS Code
To enable arcpy in VS Code, you need to configure your Python interpreter to use the ArcGIS Pro Python environment. Here are some steps you can follow ......
using wget utility to download files while keeping path structure
From man wget: -x, --force-directories: [...] create a hierarchy of directories, even if one would not have been created otherwise. E.g. wget -x http: ......
[888] How to get the directory of the current Python file
To get the directory of the current Python file, you can use the os.path module in combination with the __file__ attribute. Here's how you can do it: ......
TypeError: Assignment to constant variable.
百度翻译了一下：TypeError：对常量变量的赋值。看了之后发现是定义了一个响应式的数据，在js中没有用.value赋值，直接变量名赋值导致的错误。 ......
pycharm无法打开终端：open Local Terminal_Failed to start [powershell.exe]
今天在运行pycharm的时候出现了这个问题 open Local Terminal_Failed to start [powershell.exe] 直接上解决办法 1.进入设置 2.选择tools下的terminal 然后修改shell path 如果没有的话需要找到本机的powershell的 ......
ORA-04030: out of process memory when trying to allocate 27760032 bytes (qmxuParseXobWi,qmxsaxAllocMemInternal)
1.alter日志 2023-09-24T19:59:02.474578+08:00LOGMINER: Begin mining logfile for session -2147289087 thread 1 sequence 2185, +DATA/DB/ONLINELOG/redo05a.lo ......
华为S5700交换机console配置线连接Press ENTER to get started卡住不动
Console配置线连接华为S5700S交换机，每次都卡住 Press ENTER to get started 使用了网友及官方说的取消勾选等方式都不行 换了跟console线，立马就解决了，连接正常 报错用的是CH340驱动的线，后来换成PL2303芯片的线， 不确定跟驱动有没有关系，或者线本身 ......
nginx: The plain HTTP request was sent to HTTPS port
问题描述 The plain HTTP request was sent to HTTPS port 当访问用http时则报错。用https时不报错。 检查配置： server { listen 80 ssl; server_name hngj.zxynyxxx.cn; ssl_certificat ......
OGG MA - Not Able To Log InAdmin server ERROR: User name 'oggadmin' or password is incorrect. (Doc ID 2571773.1)
ogg的密码文件可能会损坏需要修复就新建一个新的ogg微服务并且把密码文件考到问问题的地方进行覆盖，我觉得这个是一个bug The recommendation is to Create a dummy MA installation on the same server or different ......
20 广域网技术PPP（Point to Point）协议/实验+理论
广域网 广域网是连接不同地区局域网的网络，通常所覆盖的范围从几十公里到几千公里。它能连接多个地区、城市和国家，或横跨几个洲提供远距离通信，形成国际性的远程网络。 广域网和局域网的区别 局域网是一种覆盖地理区域比较小的计算机网络。广域网是一种通过租用ISP网络或者自建专用网络来构建的覆盖地理区域比较广 ......
Logstash报错： Could not index event to Elasticsearch
Logstash报错： Could not index event to Elasticsearch 一、环境说明Logstash 7.3ElasticSearch 7.3二、现象logstash/logs/logstash-plain.log大量警告：Validation Failed: 1: t ......
Consider using `allow_partial_search_results` setting to by
Elasticsearch data node 重啟導致 sharding 找不到家 今天遇到單位同仁重啟 Elasticsearch data node 後發現 Cluster 狀態變成 Red 的狀況，這篇記錄遇到這個問題時該怎麼處理 會遇到這個問題通常是「遺失的 Data node」大於「in ......