Code Library | Explore Python and Multi-Language Function Collections

RMQ (RabbitMQ) library, Python's random module, pika (RMQ client for Python)

This function creates a consumer that randomly processes messages from a specified queue. It uses the RMQ (RabbitMQ) library to connect to a RabbitMQ server and defines a callback function to handle received messages. The function randomly decides whether to acknowledge the receipt of messages.

2024-12-16 12:13:46 The type of code 9 views

Flask, SQLAlchemy, SQLite

The code includes functions for creating a database model, adding a user, retrieving a user by email, updating a user's email, and deleting a user. It is suitable for developers with some experience in Flask and SQLAlchemy.

2024-12-16 12:13:46 The type of code 8 views

Python, wtforms

This function creates a login form class with username, password, and remember me checkbox, and applies corresponding validators.

2024-12-16 12:13:46 Python Function 8 views

PyTorch, NumPy

This function generates a random matrix of specified size using the PyTorch library. The first argument arg1 specifies the number of rows of the matrix, and the second argument arg2 specifies the number of columns.

2024-12-16 12:13:45 Generate random matrix 26 views

Modin, pandas, numpy

This function takes two Modin Series objects as input and concatenates them. The resulting series will contain all elements from both input series in the order they appear.

2024-12-16 12:13:45 Function 9 views

The packages and technology stack used in the code[English]: datetime, random

This function generates a random date between two given dates.

2024-12-16 12:13:45 Function 10 views

math - Provides mathematical functions such as square root and power.

This function calculates the area of a triangle using Heron's formula, which is a method to calculate the area of a triangle when its three side lengths are known.

2024-12-16 12:13:45 The type of code 40 views

Bokeh

This function returns a random hexadecimal color code.

2024-12-16 12:13:45 Function 9 views

Altair, Pandas, NumPy

This function generates a random chart using the Altair library based on the provided data. It randomly selects a mark type and color, using these properties to create the chart.

2024-12-16 12:13:44 Python Function 9 views

Python, Requests

This function randomly selects a URL from a provided list and fetches its content using the Requests library. If successful, it returns the content; if not, it returns an error message.

2024-12-16 12:13:44 Function 10 views

Code

This function creates a consumer that randomly processes messages from a specified queue. It uses the RMQ (RabbitMQ) library to connect to a RabbitMQ server and defines a callback function to handle received messages. The function randomly decides whether to acknowledge the receipt of messages.

The code includes functions for creating a database model, adding a user, retrieving a user by email, updating a user's email, and deleting a user. It is suitable for developers with some experience in Flask and SQLAlchemy.

This function creates a login form class with username, password, and remember me checkbox, and applies corresponding validators.

This function generates a random matrix of specified size using the PyTorch library. The first argument arg1 specifies the number of rows of the matrix, and the second argument arg2 specifies the number of columns.

This function takes two Modin Series objects as input and concatenates them. The resulting series will contain all elements from both input series in the order they appear.

This function generates a random date between two given dates.

This function calculates the area of a triangle using Heron's formula, which is a method to calculate the area of a triangle when its three side lengths are known.

This function returns a random hexadecimal color code.

This function generates a random chart using the Altair library based on the provided data. It randomly selects a mark type and color, using these properties to create the chart.

This function randomly selects a URL from a provided list and fetches its content using the Requests library. If successful, it returns the content; if not, it returns an error message.

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1 . The function takes multiple iterable objects as input and returns an iterator that produces tuples, each containing the next value from each input iterable. If an iterable is exhausted first, the value at that position is filled with the specified `fillvalue`.

2 . This function takes a list as input and then uses the sample method from the random module to shuffle the order of the elements in the list and return it.

3 . This function merges two lists and sorts them using the sorted function

4 . This function calculates the square root of the input number.

5 . This function takes a string argument and returns a dictionary containing the count of each English letter (case insensitive) in the string.

6 . This function takes a list of strings as input and returns all unique palindromes in the list.

7 . This function uses the BeautifulSoup library to extract all links from the given HTML content. It can specify the tag to search for and the attributes to filter the links.

8 . This function combines multiple iterable objects into a tuple. If one of the iterable objects is longer than the others, it fills the remaining positions with `fillvalue`.

9 . The function is used to merge multiple iterable objects into one iterator. If the iterables are of uneven length, the specified value is used to fill in the shorter iterables.

10 . This function first generates a random string of a specified length, then retrieves the current time and current directory, converts the string to JSON format, calculates its MD5 hash, checks if it contains a digit, and finally calculates the length of the string and prints all results.