diagnostics useful tools car

储存数据至mysql数据库时出现 (1064, "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 '),'自营店')' at line 1")报错该怎么解决?

在msyql数据库中存储数据时,程序出现了如下报错: 打印存储的数据类型发现数据类型有错误,将数据转为str类型就可以了。。。 解决思路: 在初入数据库学习时,出现这个报错还是有些懵的,于是改了捕获异常,发现存储数据函数有问题。从报错中可以看出是有跟'自营店'类似的数据有关系的,于是,查看了自己的数 ......
数据 syntax 39 quot your

how to use cURL with a variable in the URL string All In One

how to use cURL with a variable in the URL string All In One 如何在 cURL 的 URL 字符串中使用变量 系统变量 环境变量 shell 变量 ......
variable string cURL with how

How to use SSH to access the Raspberry Pi without know the Wi-Fi IP address All In One

How to use SSH to access the Raspberry Pi without know the Wi-Fi IP address All In One 如何在不知道 Wi-Fi IP 地址的情况下使用 SSH 访问树莓派 没有显示器,不知道树莓派 IP 地址的情况下,如何通过 ... ......
Raspberry the address without access

Semantic Kernel 工具箱: Semantic Kernel Tools

2023年4月13日,Microsoft发布了一个 Semantic Kernel 的 VS Code 插件,Semantic Kernel Tools,用于进行Semantic Function的开发和调试工作。 Semantic Kernel Tools的安装只需要VS Code即可,不需要额外 ......
Semantic Kernel 工具箱 工具 Tools

Python-approaches-frequently-used

Python 常用方法 methods of List index() index() 函数用于从列表中找出某个值第一个匹配项的索引位置。 index() 方法语法: list.index(x[, start[, end]]) 获取第一个最简单了,list.index(x) 请确保元素x在 list ......

Tool-GitLab

Tool-GitLab https://about.gitlab.com/ GitLab 是一个用于仓库管理系统的开源项目,使用Git作为代码管理工具,并在此基础上搭建起来的Web服务。 安装方法是参考GitLab在GitHub上的Wiki页面。 Gitlab是被广泛使用的基于git的开源代码管理平 ......
Tool-GitLab GitLab Tool

How to use command line find all users on Linux All In One

How to use command line find all users on Linux All In One Linux 系统中一切皆文件, 就像 js 中一切皆对象一样 /etc/passwd ......
command Linux users line find

how to create one command line configuration tool with shell language on Linux All In One

how to create one command line configuration tool with shell language on Linux All In One 如何在 Linux 上用 shell 语言创建一个命令行配置工具 raspi-config ......
configuration language command create Linux

CDH HDFS Non DFS Used 存储空间异常

问题:一个CDH集群Non DFS Used空间很大,排查了节点上磁盘实际使用,以及dfs.datanode.du.reserved参数,都没有异常情况; CDH版本:5.13 hadoop版本:2.6 1、这个问题是hadoop2.6版本的一个bug HDFS-8072 [HDFS-8072]如果 ......
空间 HDFS Used CDH DFS

Access denied for user 'root'@'x.x.x.x' (using password: YES)请求的ip跟报错显示的ip不同(乌龙解决)

这里请求的实际上报这一条错误是说明已经请求到了目标服务器的,mysql中以‘root’@‘x.x.x.x’这种格式表示的ip其实是我们当前的ip而非目标ip, 这里报错是因为我密码输错了,所以报了错 ......
39 乌龙 password Access denied

Linux中使用ntpdate同步失败报错:14 Apr 08:42:12 ntpdate[1255]: the NTP socket is in use, exiting:解决方法.

报错信息: 报错原因: 1、可能是因为同步的域名信息没有解析到。 2、可能是因为服务的问题导致没有同步成功。 解决方法: 1、先关闭ntpd服务。 [root@k8s-master01 ~]# service ntpd stop Redirecting to /bin/systemctl stop ......
ntpdate exiting 方法 socket Linux

OkHttp Address already in use: no further information异常

说下场景,我的程序在多线程场景下一个循环体中处理业务数据,其中需要调用一个外部http接口去获取一些数据,程序总会在在本地执行一段时间后会抛出Address already in use: no further information错误。 这是大量并发场景下出现的问题,经过查阅原因是OkHttp的 ......
information Address already further OkHttp

2023-04-13 [antd: Menu] `children` will be removed in next major version. Please use `items` instead.

问题描述:antd版本升级,需要对以往的版本的代码进行修改,版本>=4.20.0以上需要修改,<4.20.0则不用。 需要修改的组件为Menu,具体修改参考官方例子: // >=4.20.0 可用,推荐的写法 ✅ const items = [ { label: '菜单项一', key: 'item ......
children removed instead version Please

Pytorch深度学习全流程代码框架——Base Codes for Deep Learning Using Pytorch

# 导入必要的库 import torch import torch.nn as nn import torch.optim as optim from torch.utils.data import DataLoader, Dataset # 定义超参数 epochs = 10 # 训练轮数 lr ......
Pytorch 框架 深度 Learning 流程

how to use crontab to send an email on Linux All In One

how to use crontab to send an email on Linux All In One ......
crontab Linux email to send

a note when using docker locally

when building the getting-started application provided by official site, I got a error saying, #0 138.4 node-pre-gyp ERR! install request to https://g ......
locally docker using note when

Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools"的解决办法

https://zhuanlan.zhihu.com/p/471661231 下载软件 链接:https://pan.baidu.com/s/12hhCEKnjr2Qq-H3sHuQiXQ?pwd=6g0v 提取码:6g0v 安装 退出虚拟环境,重新进入pip安装对应包 ......
Microsoft quot required greater 办法

django安装依赖包报错No such file or directory: 'requirement.txt'和警告You are using pip version 22.0.4; however, version 23.0.1 is available.

ERROR: Could not open requirements file: [Errno 2] No such file or directory: 'requirement.txt'WARNING: You are using pip version 22.0.4; however, ver ......

vite写jsx语法报错: [vite] Internal server error: Failed to parse source for import analysis because the content contains invalid JS syntax. If you use tsconfig.json, make sure to not set jsx to preserve.

1.安装vite的jsx包 npm i @vitejs/plugin-vue-jsx --save 2.安装所有依赖 npm i 3.在vite.config.ts中配置 import { defineConfig } from 'vite'; import vue from '@vitejs/pl ......
vite 语法 jsx Internal analysis

how to use Vim delete one line All In One

how to use Vim delete one line All In One 在正常模式下(非编辑模式 i),光标选中所在行, 连续按两下d键,即可删除一整行 ✅ ......
delete line how Vim All

Tool-CMake

Tool-CMake https://cmake.org/ https://cmake.org/download/ https://cmake.org/documentation/ https://cmake.org/runningcmake/ Book: Mastering CMake 3.1 E ......
Tool-CMake CMake Tool

How To Use UUID To Mount Partitions / Volumes Under Ubuntu Linux

sudo blkid sudo vim /etc/fstab UUID=41c22818-fbad-4da6-8196-c816df0b7aa8 /mnt/elaine ext4 defaults 0 1 https://www.cyberciti.biz/faq/linux-finding-usi ......
Partitions Volumes Ubuntu Mount Linux

Office Tool Plus

**Office Tool Plus/**windows 下载链接:https://pan.baidu.com/s/1FFX14Mb83N5nd6fiaUwZog 提取码:bzho 这是一款支持在线安装并激活Office各个版本的软件,免安装,双击“exe”运行程序即可打开软件。 进入软件后,我们只 ......
Office Tool Plus

platformio+esp32 编译时下载PACKAGES错误 Tool Manager ERROR

如图,read time out Tool Manegerl:Looking for another mirror..... 编译时一共需要三个PACKAGE framwork-arduioespressif32 @ 3.20004.0(2.04) tool-esptoolpy @ 1.30300. ......
platformio PACKAGES 错误 Manager ERROR

Density estimation using real nvp

Density estimation using real nvp 参考资料: 苏剑林. (Aug. 26, 2018). 《细水长flow之RealNVP与Glow:流模型的传承与升华 》[Blog post]. Retrieved from https://kexue.fm/archives/5 ......
estimation Density using real nvp

Tool-CMake(Unfinished)

Tool-CMake https://cmake.org/ https://cmake.org/download/ https://www.kitware.com/courses/cmake-training/ Book: Mastering CMake 3.1 Edition by Ken Mar ......
Tool-CMake Unfinished CMake Tool

Using OFFSET and FETCH to limit the rows returned sql server分页查询

Using OFFSET and FETCH to limit the rows returned We recommend that you use the OFFSET and FETCH clauses instead of the TOP clause to implement a quer ......
returned OFFSET server Using FETCH

Installing MySQL 5.7 On Ubuntu Using Generic Binaries

Installing MySQL 5.7 On Ubuntu Using Generic Binaries 1、安装依赖 apt-get install libaio1 2、获取软件包 wget https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.9 ......
Installing Binaries Generic Ubuntu MySQL

Oracle Recovery Tools更新—202304

最近对Oracle Recovery Tools工具进行了升级,增加了在某些恢复情况下对于单个文件的CheckPoint Time的显示,便于判断文件的有效性(便于历史文件区分),该软件是一个恢复小工具,主要定位:1. 对于某些恢复场景的快速判断,便于问题定位和后续恢复2. 实现图形化快速修复损坏的 ......
Recovery Oracle 202304 Tools

[Typescript] Generic slots, using built-in types as much as possible

There are two options doing the same things. const makeSafe = <TParams extends any[], TReturn>(func: (...args: TParams) => TReturn) => ( ...args: TPar ......
Typescript built-in possible Generic slots