from airflow import DAG from airflow.operators.python import PythonOperator from datetime import datetime, timedelta import pandas as pd # 1. 定义数据清洗函数 ...

The Transport Project reports it’s seeing a positive trend in the availability of compressed natural gas fueling stations nationwide, with close to 1,400 natural gas stations set to serve the clean ...

Running Python scripts is one of the most common tasks in automation. However, managing dependencies across different systems can be challenging. That’s where Docker comes in. Docker lets you package ...

How does WhatsApp use your phone number? That’s a question on people’s minds as the messaging giant continues to dominate mobile devices. As a Facebook-owned entity, privacy-conscious people wouldn’t ...

The modern world relies on diesel fuel for everything from personal transportation and hauling products and goods across the country to powering construction equipment and farming implements. While ...

One way to speed up your Python programs is to write modules in the Zig language and use them in your Python code. Here's how to get started. Python might not be the fastest of languages, but it has ...

The Human Virome Program will analyze samples from thousands of volunteers in an effort to understand how viruses affect health. By Carl Zimmer The viruses we know best are the ones that make us sick ...

We are thrilled to announce the public preview of the data exploration agent, a powerful new tool designed to simplify the way you find records using complex filters. With the data exploration agent, ...

The title is one of the essential documents linking a motor vehicle to its owner. Each state’s Department of Motor Vehicles (DMV) or equivalent agency issues titles for vehicles intended for use on ...