configured currently snapshots to
pyautogui.screenshot('test.png') 报错：PyAutoGUI was unable to import pyscreeze (This is likely because you're running...
根据提示需要`import pyscreeze`还需要`Pillow`.通过`pip3 list`可以查看到已经安装`PyScreeze==0.1.29`但是不是我手动安装的，应该是`Pillow`或者`pyautogui`下载的时候依赖了`pyscreeze`并且安装了最新版本`0.1.29`。通 ......
深度学习应用篇-元学习[16]：基于模型的元学习-Learning to Learn优化策略、Meta-Learner LSTM
# 深度学习应用篇-元学习[16]：基于模型的元学习-Learning to Learn优化策略、Meta-Learner LSTM # 1.Learning to Learn Learning to Learn by Gradient Descent by Gradient Descent 提出了 ......
How to Render Django Form Manually
Dealing with user input is a very common task in any Web application or Web site. The standard way to do it is through HTML forms, where the user inpu ......
Nginx [emerg] listen() to 0.0.0.0:80, backlog 511 failed (98: Address already in use)
Nginx更新后经常遇到这样的问题，解决方法： 1 2 3 fuser -k 80/tcp && /etc/init.d/nginx start 或 killall -9 nginx && /etc/init.d/nginx start ......
node Solve – To load an ES module, set “type”: “module” in the package.json or use the .mjs extension
https://codevoweb.com/solve-to-load-an-es-module-set-type-module-in-the-package-json-or-use-the-mjs-extension/ 解决 – 要加载 ES 模块，请在 package.json 中设置 “typ ......
FTP上传错误----“200 Type set to I”
用Filezilla Server做的FTP服务器，没有使用客户端上传东西，直接用win10的文件管理器访问上传文件，发现有的文件上传时会提示：”200 Type set to I“，（如下图所示） 一阵猛上网搜索，原以为是由于“主动模式”（Active）和“被动模式”（PASV）的模式，使用客户端 ......
How many ways of selecting/referring to a column in data.table?
# Load demo data ``` library(data.table) flights = fread("https://raw.githubusercontent.com/Rdatatable/data.table/master/vignettes/flights14.csv") fli ......
error: failed to push some refs to如何解决
## 解决办法 ### 方法一 对于error: failed to push some refsto‘远程仓库地址’ #### 1 使用如下命令 git pull --rebase origin master #### 2 然后再进行上传: git push -u origin master ......
Error: Failed to download metadata for repo ‘appstream’ – CentOS 8
错误： Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist 解决办法： To migrate from CentOS 8 ......
C++ 模板类编译过程中出现“undefined reference to”问题
问题描述 C++在使用模板(template)类的时候，如果将类的成员函数的声明和实现分别放在.h头文件和.cpp源文件中，编译时会报错undefined reference xxx，找不到对应成员函数。 起因 .h文件中类的声明为： // 线程池，定义成模板类，为了代码的复用 template < ......
ERROR: Failed building wheel for mysqlclient Running setup.py clean for mysqlclient Failed to build mysqlclient
It seems that there is an error while trying to install the mysqlclient package and it's failing to build the wheel. The error message indicates that ......
当前本地符号表 current local symbol table
实践： 1、 a,b=123,456locals()['a']=1locals()['b']=2 场景： 画图： 时序图 汽车、轮船 两家公司销量。 Built-in Functions — Python 3.11.4 documentation https://docs.python.org/3/ ......
在使用VScode编辑器vue开发过程中，v-for在Eslint的规则检查下出现报错：Elements in iteration expect to have ‘v-bind:key’ directives
报错如下： 该怎么解决呢？ 现在说说解决他的两种方法： 1.直接在v-for循环后面绑定一个属性，跟前面需要循环的属性一一对应，截图如下： 2.在vscode中去掉Eslint规则检查，具体操作截图如下： 文件–》首选项–》设置–》在搜索框中输入：vetur.validation.template， ......
解决：pip is configured with locations that require TLS/SSL
在使用pip进行软件包安装的时候出现问题： WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.解决： mkdir -p ~ ......
Quarkus vs. Spring Boot: A head-to-head comparison
作者：Samuel Catalano ``` https://medium.com/@samuelcatalano/quarkus-vs-spring-boot-a-head-to-head-comparison-3b9502c0a345 ``` When it comes to building ......
git【fatal: unable to access 'XXXX': Failed to connect to github.com port 443 after 21087 ms: Couldn't connect to se rver】
依次将如下两条语句复制到git中后，点击回车 git config --global --unset http.proxy git config --global --unset https.proxy win+r打开cmd，将ipconfig/flushdns复制，点击回车，清理DNS缓存 ......
Qt报错：call to constructor of '_ConfigDaoImpl' is ambiguous
# Qt报错：call to constructor of '_ConfigDaoImpl' is ambiguous ## 原因 ```shell configform.cpp:4:13: error: call to constructor of '_ConfigDaoImpl' is ambi ......
ubuntu failed to activate swap/swapfile
Copy from https://www.makeuseof.com/fix-read-error-on-swap-device-ubuntu/ sudo swapoff /swapfile Once the swap file has been disabled, you are ready t ......
【redis】redis异常-MISCONF Redis is configured to save RDB snapshots
使用redis报错： MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk. Commands that may modify the data set a ......
java8随手记（包含idea连接远程分支出现Nothing to update问题）
Steam流 一、映射 1 .map()和.flatMap() map将数据放入集合中，返回Steam流中。例如：map集合{1，2，3}，返回Steam流[a,b,c,{1,2,3}] flatMap将将集合中的数据，返回Steam流中.例如：flatMap集合{1，2，3}，返回Steam流中[ ......
Jmeter："An error occurred: Can't connect to X11 window server using 'lacalhost:12.0' as the value of the display variable." 解决办法
做各种不同项目的性能测试，都需要在项目本地压测服务器配置jmeter，需要时还要调出jmeter图形化界面来调试jmeter脚本。 标题中的问题遇过多次，这次做个记录。 1. 启动jmeter报错 在配置好jmeter环境变量的linux系统执行jmeter命令，报错如下： [root@localh ......
mysql启动报can't create/write to file 'var/run/mysqld/mysqld.pid 错误解决办法
msql启动报错，启动不了。 进入mysql日志默认的路径为 /var/log/mysqld.log 查看日志，发现报错信息如下： can't create/write to file 'var/run/mysqld/mysqld.pid 解决办法： 将 /var/run/mysqld/权限赋给my ......
This is probably because cuDNN failed to initialize, so try looking to see if a warning log message was printed above.
tensors = pywrap_tfe.TFE_Py_Execute(ctx._handle, device_name, op_name,tensorflow.python.framework.errors_impl.UnknownError: Failed to get convolution ......
Roman to Integer
Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. ``` Symbol Value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 ``` For examp ......
How to Clear Logs of Running Docker Containers
How to Clear Logs of Running Docker Containers https://www.howtogeek.com/devops/how-to-clear-logs-of-running-docker-containers/ Understanding the Prob ......
[GPT] Unable to negotiate with xx.xx.xx.xx port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss
这个错误通常发生在 SSH 客户端无法找到与 SSH服务器 匹配的主机密钥类型时。 这可能是因为SSH服务器配置为使用SSH客户端不支持的主机密钥类型。 要解决此问题，您需要将缺少的主机密钥类型添加到SSH客户端的配置文件中。以下是实现步骤： 使用文本编辑器打开SSH客户端配置文件。文件位置可能因操 ......
English Learning Articles 2022-06-11 Your teen wants to get in shape this summer? What to say and when to worry
Your teen wants to get in shape this summer? What to say and when to worry | CNN If your children say they want to start exercising or working out mor ......
[Vue warn]: Error compiling template: Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.
##报错信息: [Vue warn]: Error compiling template: Component template should contain exactly one root element. If you are using v-if on multiple elements, ......
Qt编译报错error: exception handling disabled, use -fexceptions to enable的解决方法
如题，在Qt中使用了C++标准库中的异常处理机制，即try catch语句，在编译时报错error: exception handling disabled, use -fexceptions to enable catch(std::exception excp) 解决方法：在Qt的工程文件中添加 ......
StarWind V2V Converter报错V2V convert to VMDK 'unrecoverable error' on win10
解决方法：避免在源名称和目标名称中使用任何非 ASCII 符号 修改文件名，不能使用特殊字符 VMware Virtual Disk Development Kit ErrorVMware Virtual Disk Development Kit unrecoverable error: (vthr ......