# Linux/macOS
npm config set registry https://registry.yarnpkg.com
# Windows
npm config set registry "https://registry.yarnpkg.com"
275篇 Default中的文章
prometheus中gauge和summary的区别是什么
- 2024/1/6 01:29
- Default
- prometheus
- 90
Gauge
- 定义: Gauge 是一个时间序列度量标准,其值可以随着时间的推移而增加或减少。
- 特点:
- Gauge 的值可以为正、负或零。
- Gauge 的值可以随时间变化。
- Gauge 的值可以被应用程序主动设置。
- 使用场景:
- 跟踪应用程序消耗的内存量。
- 跟踪应用程序的并发连接数。
- 跟踪应用程序的请求数量。
How to fix this: premature EOF errors in crontab file, can't install
-
Check for Missing Newline Characters:
Make sure each line in your crontab file ends with a newline character. The absence of a newline character can cause premature EOF errors.
-
Check for Spaces at the End of Lines:
Trailing spaces at the end of lines can also cause premature EOF errors. Ensure that there are no extra spaces after the command or arguments on each line.
-
Fix Incorrect Syntax:
Carefully review the syntax of your crontab entries. Double-check the format and ensure that all fields (minute, hour, day, month, weekday, and command) are present and in the correct order.
Kubernetes Secret 资源对象使用方法:
新注册:BFCMTLD23
续费:BFCMTR23
Here are some PostgreSQL commands that are similar to \dt
, which is used to list all the tables in the current database:
Once a time, I edit a file with vim and save, but a lot of ^M characters was inserted.
To remove ^M characters with vim, I found this solution:
接上一篇 docker 容器安全与 firewalld;为了正常使用docker容器和firewalld,而不修改docker的daemon.json,按如下步骤个性firewalld规则,其本质上是修改ptables规则,修改完成后可以用iptables -nL
查看。
修复MacOS Downloads下载目录不显示缩略图标
- 2023/6/21 00:59
- Default
- 188
只需结束这个进程就可以:
ps -ef|grep com.apple.quicklook.ThumbnailsAgent
再kill -9 xxx
之前试过的killall Dock 做多大作用。
Both Parse Server and Realm are popular choices for developing mobile apps. However, the choice between the two depends on your specific requirements and development needs.