Code package

This function randomly selects DataFrame operations from the Modin library, such as sum, mean, maximum, minimum, etc., and returns the result.

The type of code 2024-12-16 12:17:54 21 views

Dask Dask

This function accepts a Dask DataFrame, a column name, and an aggregation function, then performs data aggregation on the specified column using the aggregation function, and finally returns the aggregated result as a Dask DataFrame.

Dask DataFrame Aggregation 2024-12-16 12:17:42 17 views

cryptography (for

This function generates a password hash using the PBKDF2HMAC algorithm, supports custom salts, and is used for password storage and verification.

Function 2024-12-16 12:17:35 16 views

Flask-SQLAlchemy SQLAlchemy

This function retrieves the user with the most posts from the database. It uses Flask-SQLAlchemy for database operations and leverages SQLAlchemy's func module to calculate the number of posts for each user.

Database Query Function 2024-12-16 12:17:00 25 views

The code

These functions are used to interact with SQLite3 databases, including creating connections, executing random SQL queries, and closing connections. These functions can be used to learn how to use Python and the sqlite3 library for database operations.

The type of code 2024-12-16 12:17:00 17 views

This function

This function uses the Dask library to create a random array and then performs a random mathematical operation (such as sum, mean, max, min, etc.) on the array, returning the result of the operation.

The type of code 2024-12-16 12:16:32 26 views

Selenium library

This function uses the Selenium library to randomly perform operations on a web page, such as clicking, typing, going back, forward, or refreshing. The function accepts a URL and an action type parameter and performs the corresponding web operation based on the action type.

The type of code 2024-12-16 12:16:12 33 views

Celery Python

This function is a Celery task that randomly selects two input arguments to perform mathematical operations and returns the result. If the task execution time exceeds the predefined time limit, it logs an error and returns None.

The type of code 2024-12-16 12:16:10 22 views

The code

This code defines a function that detects random colored shapes in an image and uses OpenCV library features such as color space conversion, mask operations, and contour detection.

The type of code 2024-12-16 12:16:02 13 views

Redis third-party

This code randomly selects an operation from Redis (such as set, get, rpush, etc.) and then performs the operation on randomly generated keys and values. For example, it may store a value in Redis and then retrieve it.

The type of code 2024-12-16 12:16:01 10 views