Code Library | Explore Python and Multi-Language Function Collections

Django, ORM, Caching framework

This function uses Django ORM and the caching framework to calculate the total number of orders for a given date. It first attempts to retrieve the data from the cache, and if not found, it calculates the result from the database and caches it.

2024-12-16 12:08:36 Function 27 views

tornado, HTTPClient

This function uses the Tornado library's HTTPClient to asynchronously fetch a URL's response and prints out the response status code and content.

2024-12-16 12:08:36 Function 5 views

Packages and technologies used in the code[English]: CatBoost library, Numpy library

The function uses the CatBoostClassifier from the CatBoost library to train a classification model. It first initializes a CatBoost classifier, then creates a Pool object for the training data, and finally fits the model on the training data.

2024-12-16 12:08:35 The type of code 4 views

Basemap, Matplotlib

This function uses the Basemap library to plot a world map. It allows specifying the continent to plot, the type of projection, and the map resolution.

2024-12-16 12:08:35 Custom function 3 views

Modin, pandas, numpy

This function selects a random element from a Modin DataFrame. It first checks if the input is a Modin DataFrame, then uses the `sample` method to randomly select a row, and returns the first element of that row.

2024-12-16 12:08:35 Function 4 views

Prometheus Client

This function uses Prometheus' Counter and Histogram to record and observe randomly generated data. The Counter is used for simple counting, while the Histogram is used to collect the distribution of the data.

2024-12-16 12:08:34 The type of code 17 views

Flask, Flask-SQLAlchemy

This function queries the database for a username based on the provided email address. If a matching user is found, it returns the username; if not, it returns None. If an exception occurs during the query, it returns the string representation of the exception.

2024-12-16 12:08:34 Database Query 6 views

Cartopy, Matplotlib

This function uses the Cartopy library to draw a map and adds features such as coastlines, borders, land, ocean, and rivers. Users can specify the longitude range of the map.

2024-12-16 12:08:34 Map drawing 6 views

Aiohttp, aiohttp.ClientSession, aiohttp.ClientRequest, json

This function makes an asynchronous HTTP request using the Aiohttp library to fetch a random user agent string and returns it.

2024-12-16 12:08:33 Asynchronous HTTP request 9 views

Pathlib, os.walk

This function recursively lists all files in a specified directory and its subdirectories.

2024-12-16 12:08:33 Function 7 views

Code

This function uses Django ORM and the caching framework to calculate the total number of orders for a given date. It first attempts to retrieve the data from the cache, and if not found, it calculates the result from the database and caches it.

This function uses the Tornado library's HTTPClient to asynchronously fetch a URL's response and prints out the response status code and content.

The function uses the CatBoostClassifier from the CatBoost library to train a classification model. It first initializes a CatBoost classifier, then creates a Pool object for the training data, and finally fits the model on the training data.

This function uses the Basemap library to plot a world map. It allows specifying the continent to plot, the type of projection, and the map resolution.

This function selects a random element from a Modin DataFrame. It first checks if the input is a Modin DataFrame, then uses the `sample` method to randomly select a row, and returns the first element of that row.

This function uses Prometheus' Counter and Histogram to record and observe randomly generated data. The Counter is used for simple counting, while the Histogram is used to collect the distribution of the data.

This function queries the database for a username based on the provided email address. If a matching user is found, it returns the username; if not, it returns None. If an exception occurs during the query, it returns the string representation of the exception.

This function uses the Cartopy library to draw a map and adds features such as coastlines, borders, land, ocean, and rivers. Users can specify the longitude range of the map.

This function makes an asynchronous HTTP request using the Aiohttp library to fetch a random user agent string and returns it.

This function recursively lists all files in a specified directory and its subdirectories.

Code Search

Views Rank

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.