Devops
My girlfriend messed up with Git and almost deleted my code!
I’m sure we all use Git to manage our code, and I’ve found that we all have more or less delayed Git because we’re not familiar with it, for example
learning
Python
How to quickly create a REST API with a cluster of asynchronous task queues
Asynchronous tasks are the most common requirement in web backend development, and are ideal for multitasking and highly concurrent scenarios.
Devops
Several ways to run background tasks under linux
We will be sharing several ways to run background tasks under linux: &, nohup, ctrl + z, jobs, fg, bg, and screen commands.
Python
Python Usage and High Performance Tips Summary
1. confusing operations This section compares some of Python’s more confusing operations.
Python
Python's fastest way to implement loops (for, while, etc. speed comparison)
Python is not known to be a very efficient language to execute.
Python
The magic tool ffmpeg -- editing video with extreme comfort
I recently got a new task: I need to split a video of an event into smaller segments of two minutes or less for posting on a short video platform.
Python
There are 3 incredible return functions in Python
Today we share with you 3 relatively cold knowledge.
Devops
A Linux command a day (22): find command detailed
find Some common examples of some common parameters and some specific uses and considerations.
Devops
A Linux command a day (21): find -xargs command
When using the -find command with the -exec option to process matched files, the -find command passes all the matched files together to exec for execution.
Devops
A Linux command a day (20): find -exec command
find is a very common Linux command, but we usually find more than just a look, there will be further operations, this is where exec comes into play.