Code Library | Explore Python and Multi-Language Function Collections

random, json, time, re, sys, os, hashlib

This function defines a series of small functionalities, including generating a random string, converting to JSON, getting the current time, checking if a string contains a specific pattern, getting the path of the current script, and calculating the hash of a string.

2024-11-30 15:07:01 Function 6 views

Python built-in library

This function accepts two arguments, the first argument is the list to be sorted, and the second argument is the key list, which specifies the sorting basis for each element. The function uses Python's built-in sorted function for sorting.

2024-11-30 15:07:00 Sort function 9 views

zipfile, os

This function takes a file path and an output path, compresses the specified file into a zip format and saves it to the output path.

2024-11-30 15:07:00 Function 8 views

Built-in function

Calculate the absolute difference between two numbers.

2024-11-30 15:07:00 Mathematical calculation function 7 views

os, sys, time, json, re, random

The function starts from a given directory and performs a random walk for a certain number of steps, returning a list of paths in the process.

2024-11-30 15:07:00 Function 8 views

Set, String

This function takes a string s and returns the powerset of s, which is a collection of all possible subsets of s.

2024-11-30 15:07:00 Generate power set 9 views

File operations, regular expressions, mathematical calculations, JSON processing, date and time handling

This function first generates a random string, then converts it to JSON format, extracts a number from it using regular expressions, calculates the square root of the number, writes the relevant information to a file, and returns the current time. This code covers multiple aspects such as file operations, regular expressions, mathematical calculations, JSON processing, and date and time handling.

2024-11-30 15:06:59 Function 7 views

Regular expressions (re), datetime

This function extracts a date from a given string that matches the format YYYY-MM-DD and returns a datetime object. If the string does not contain a date in the correct format, it raises a ValueError exception.

2024-11-30 15:06:59 Date extraction function 8 views

itertools

This function aggregates elements from multiple iterable objects into an iterator. It stops when the shortest input iterable is exhausted and fills the rest with the fillvalue if longer iterables still have elements left.

2024-11-30 15:06:59 Function 6 views

String handling

This function accepts an arbitrary number of string arguments and returns the length of the shortest one among them.

2024-11-30 15:06:59 String processing 9 views

Code

This function defines a series of small functionalities, including generating a random string, converting to JSON, getting the current time, checking if a string contains a specific pattern, getting the path of the current script, and calculating the hash of a string.

This function accepts two arguments, the first argument is the list to be sorted, and the second argument is the key list, which specifies the sorting basis for each element. The function uses Python's built-in sorted function for sorting.

This function takes a file path and an output path, compresses the specified file into a zip format and saves it to the output path.

Calculate the absolute difference between two numbers.

The function starts from a given directory and performs a random walk for a certain number of steps, returning a list of paths in the process.

This function takes a string s and returns the powerset of s, which is a collection of all possible subsets of s.

This function extracts a date from a given string that matches the format YYYY-MM-DD and returns a datetime object. If the string does not contain a date in the correct format, it raises a ValueError exception.

This function aggregates elements from multiple iterable objects into an iterator. It stops when the shortest input iterable is exhausted and fills the rest with the fillvalue if longer iterables still have elements left.

This function accepts an arbitrary number of string arguments and returns the length of the shortest one among them.

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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.