controlling brightness using led
Jmeter部署到Linux实现分发压测时，controller机器回收测试报告时卡死
问题检查与定位：检查slave-A和slave-B两台执行机 ，执行机已经finished，无报错，说明执行机已完成测试任务 采集到的日志批量分析后得出的结论：在完成并发测试后，vuser要进行释放，由于没有完全释放导致controller机器一直等待（像卡死），而实际上是等待， 问题定位后，进行检 ......
AMD Xilinx AXI Interrupt Controller 中断优先级
中断优先级 AXI Interrupt Controller支持中断优先级。 在Vivado Block Design中， bit-0连接的中断优先级最高， 越靠近bit-0的中断优先级最高。 AXI Interrupt Controller的手册pg099中的描述如下： Priority betw ......
generate a 3D chart in Python using the CSV data
Here's an example of how you could use Matplotlib to create a 3D scatter plot from your CSV data: import pandas as pd import matplotlib.pyplot as plt ......
Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535.
问题描述 新建表或者修改表varchar字段长度的时候，出现这个错误 Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535. This includes stora ......
ICMP协议（Internet Control Message Protocol）
互联网控制报文协议，所谓控制，就是通过下发指令来感知和控制网络环境，所以它一定是配合一个无法感知网络环境的协议来工作的，这个协议就是IP(包括IPV4和IPV6) ICMP协议全称Internet控制报文协议，是一个网络层的一个重要协议，一个新搭建好的网络，往往需要先进行一个简单地测试，；来验证网络 ......
How to use pip3 install the latest version package All In One
How to use pip3 install the latest version package All In One
如何使用pip3安装最新版本包
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How to use the Raspberry Pi and Python to control a DHT11 wet and temperate module All In One
How to use the Raspberry Pi and Python to control a DHT11 wet and temperate module All In One
如何使用树莓派和 Python 来控制温湿度模块
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问题记录之mysql：Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.
今天服务器连接mysql发现一直超时（查出的原因是磁盘满了）清了磁盘以后，mysqld.service 还是无法启动 执行命令及报错如下：（注意，因为磁盘满的问题，我的mysql并不是正常途径关闭的） 控制进程以错误代码退出导致无法以正常的方式启动它了， 错误说明：Job for mysqld.se ......
Direct_Power_Control_of_DFIG：基于MATLAB/Simulink的双馈异步感应发电机的直接功率控制仿真模型。
Direct_Power_Control_of_DFIG：基于MATLAB/Simulink的双馈异步感应发电机的直接功率控制仿真模型。仿真条件：MATLAB/Simulink R2015bID:6470654414626940 ......
DC_Machine_Armature_Control：基于MATLAB/Simulink的直流电机电枢闭环控制系统仿真模型。
DC_Machine_Armature_Control：基于MATLAB/Simulink的直流电机电枢闭环控制系统仿真模型。仿真条件：MATLAB/Simulink R2015bID:6840650770413102 ......
Induction_Motor_VF_Control：基于MATLAB/Simulink的利用V/F控制的感应电机调速仿真模型。
Induction_Motor_VF_Control：基于MATLAB/Simulink的利用V/F控制的感应电机调速仿真模型。仿真条件：MATLAB/Simulink R2015bID:8460650374052032 ......
DC_Machine_Field_Control：基于MATLAB/Simulink的直流电机弱磁控制仿真模型。
DC_Machine_Field_Control：基于MATLAB/Simulink的直流电机弱磁控制仿真模型。仿真条件：MATLAB/Simulink R2015bID:5260650368160590 ......
Solar_Charge_Controller：基于MATLAB/Simulink的太阳能光伏MPPT控制蓄电池充电仿真模型。
Solar_Charge_Controller：基于MATLAB/Simulink的太阳能光伏MPPT控制蓄电池充电仿真模型。其中，光伏MPPT控制采用扰动观测法（P和O法），蓄电池充电采用三阶段充电控制。仿真模型附加一份仿真说明文档，便于理解和修改参数。仿真条件：MATLAB/Simulink R ......
Failed to open connection to "session" message bus: Using X11 for dbus-daemon autolaunch was disabled at compile time, set your DBUS_SESSION_BUS_ADDRESS instead
Failed to open connection to "session" message bus: Using X11 for dbus-daemon autolaunch was disabled at compile time, set your DBUS_SESSION_BUS_ADDRE ......
2018-06-16-How-to-use-git
layout: post title: "使用Git上传本地项目到GitHub/Coding/码云" date: 2018-06-16 12:00:00 author: "qiuhlee" header-img: "img/bg-computer.jpg" header-mask: 0.3 cata ......
LLM as Controller：AI操作系统之源
受到HuggingGPT、Visual ChatGPT、AutoGPT等项目的启发，本文试图从LLM as Controller的统一视角来看LLM的能力边界。 LLM as Controller 我认为ChatGPT、GPT-4等LLM模型最强的能力其实是语言理解力，咱不需要让一个LLM做任何事情 ......
运行pip报错：Fatal error in launcher: Unable to create process using '"'
在新环境上安装python的时候又再次遇到了这个情况，这次留意了一下，发现原来的文章有错误的地方，所以来更新一下，应该能解决大部分的问题。 环境是win8，原来只安装了python2.7。后来因为要用到python3，为了让两者共存，降python3的运行文件改成了python3.exe. 问题就此 ......
using method 'mysql_native_password' failed with message
错误消息：Connection open error . Authentication to host '10.114.129.206' for user 'root' using method 'mysql_native_password' failed with message: Reading ......
Unable to open debugger port (127.0.0.11774) java.net.BindException Address already in use bind
解决 intellij IDEA 启动项目报错：Unable to open debugger port (127.0.0.1:1774): java.net.BindException "Address already in use: bind" cause（原因） 端口被占用❗ resolve（ ......
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' 问题的解决
问题描述 显示在条件查询的sql语句那里报错 问题解决 本来我是习惯了使用servlet写数据库操作的，然后就直接忽略掉了，或者说，直接忘记了在jsp里面的sql语句怎么正确书写了； 经过查阅资料发现，查询语句是这样写的： String sql="select * from book where i ......
How to use Linux command to find out the background process All In One
How to use Linux command to find out the background process All In One
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How to use Linux command or Python code get Raspberry PI's Temperature All In One
How to use Linux command or Python code get Raspberry PI's Temperature All In One
如何使用 Linux 命令或 Python 代码获取 Raspberry PI 的温度
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Exploring the Use of Humanized Mouse Models in Drug Safety Evaluation
However, there are differences between animals and humans, safety studies cannot be conducted on animal models alone, and normal animals do not respon... ......
How to connect to multiple SSD1306 OLED Displays using Raspberry Pi GPIO I2C PIN All In One
How to connect to multiple SSD1306 OLED Displays using Raspberry Pi GPIO I2C PIN All In One
如何使用 Raspberry Pi 的 GPIO I2C PIN 连接多个 SSD1306 OLED 显示器 ......
XUnit —— Record.Exception —— Stop Using Assert.Throws in Your BDD Unit Tests
原文：https://www.richard-banks.org/2015/07/stop-using-assertthrows-in-your-bdd.html Stop Using Assert.Throws in Your BDD Unit Tests I’m sure we’ve all s ......
WS2812B RGB LED 灯带外接电源所需要的电压计算公式 All In One
WS2812B RGB LED 灯带外接电源所需要的电压计算公式 All In One
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Controllable Guarantees for Fair Outcomes via Contrastive Information Estimation
Gupta U., Ferber A. M., Dilkina B. and Steeg G. V. Controllable guarantees for fair outcomes via contrastive information estimation. AAAI, 2021. 概 本文提 ......
Instruction does not dominate all uses! 解决
报错现场： Instruction does not dominate all uses! %59 = mul i32 %58, %val %56 = zext i32 %59 to i64LLVM ERROR: Broken function found, compilation aborted! ......
统一controller的日志记录
定义切面，然后匹配controller，around进行log打印 @Slf4j @Component @Aspect public class ControllerLogAspect { @Pointcut("execution(* delta.main.controller..*(..))") ......