We can use trigger to automate oerations, for example, preventing insertion of a record if certain condition is met. In this post, we show an example trigger function and its usage.
As a machine learning engineer/data scientist, after the model development process is finished, we need to deploy the model as a web service using different web frameworks. To achieve maximum performance and lower the hardware cost, we often need to optimize the speed our service, including TensorRT acceleration, config tuning, etc.
This post summarizes how to update author info of Git commits.
If we pass list as parameter to a function and change the parameter, the original list is also changed. This is because list is a mutable type, when we pass list to a function, we are passing the same list.
很多年后，回过头看 2020 年 1 月，我们无法预料到 Covid19 竟然对人类社会造成了如此大的影响。
2022-09-24: add sample database we can try.
In this post, I will talk about setting up SQL databases and also the tools needed to write SQL queries.
As a machine learning engineer who mainly deals with vision-based projects, I have little opportunity in my work to actually use SQL (Structured Query Language.). Even when I need it, I often just ask the data engineers for a favor.
However, I thought it would be an essential skill to learn even if I do not need it for now.
I saw a post from stackoverflow asking why his logger does not work as expect? The code is like:
As a long time nvim user, I am learning Lua and slowly transition my nvim config to lua. In this script, I will share some tips and lessons I have learned the hard way.
apt-get update inside Ubuntu 18.04, I have the following error:
The thing is that I have a Logitech pebble and mx keys mini keyboard, and I use Bluetooth to connect them to my mac, but they randomly lost connection when I was using them, especially for the mx keys mini keyboard, this occurred on a daily basis.