Code Library | Explore Python and Multi-Language Function Collections

itertools

This function takes an arbitrary number of iterable objects as arguments and zips them together into an iterator. If the iterables are of different lengths, the shorter ones are filled with fillvalue.

2024-11-30 15:09:48 Function 5 views

string, datetime, json, re, math, random

This code block includes multiple functions implemented using Python built-in libraries, such as generating a random string, getting the current timestamp, saving JSON data, finding all occurrences of a substring in a given text, calculating the area of a circle, shuffling a list randomly, converting a JSON string to a Python dictionary, generating a random number, and counting the number of occurrences of a substring.

2024-11-30 15:09:48 Function 4 views

itertools, collections

This function uses `itertools.zip_longest` to pack variable-length input sequences into tuples. If a sequence has been traversed completely, it uses `fillvalue` to fill in.

2024-11-30 15:09:47 Function 3 views

os, re, sys, json, time, random

Extract all URLs from the given text.

2024-11-30 15:09:47 Function 4 views

os, re

This function takes a file path as an argument and returns the total number of lines in the file.

2024-11-30 15:09:47 Function 4 views

random, list

Shuffles the elements of a list using the Fisher-Yates algorithm.

2024-11-30 15:09:46 Function 4 views

Iterator, generator, iteration

The function accepts multiple iterable objects as arguments and generates an iterator that aggregates elements from each of the iterables. It returns a list as soon as the shortest iterable is exhausted, filling the rest with fillvalue.

2024-11-30 15:09:46 Iterator generator 4 views

Built-in function zip_longest

The function accepts any number of iterable objects and returns an iterator that returns a tuple containing elements from each iterable. If an element is missing in an iterable, it is filled with fillvalue. When the longest iterable is exhausted, the shorter iterables continue to be filled with fillvalue.

2024-11-30 15:09:45 Function 7 views

string, random

This function generates a random string of specified length using ASCII letters.

2024-11-30 15:09:45 Generate random strings 4 views

Built-in library

The function takes multiple iterable arguments and returns an iterator that aggregates elements from each of the iterables. It stops when the shortest iterable is exhausted.

2024-11-30 15:09:44 Iterator 4 views

Code

This function takes an arbitrary number of iterable objects as arguments and zips them together into an iterator. If the iterables are of different lengths, the shorter ones are filled with fillvalue.

This function uses `itertools.zip_longest` to pack variable-length input sequences into tuples. If a sequence has been traversed completely, it uses `fillvalue` to fill in.

Extract all URLs from the given text.

This function takes a file path as an argument and returns the total number of lines in the file.

Shuffles the elements of a list using the Fisher-Yates algorithm.

The function accepts multiple iterable objects as arguments and generates an iterator that aggregates elements from each of the iterables. It returns a list as soon as the shortest iterable is exhausted, filling the rest with fillvalue.

This function generates a random string of specified length using ASCII letters.

The function takes multiple iterable arguments and returns an iterator that aggregates elements from each of the iterables. It stops when the shortest iterable is exhausted.

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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.