Code Library | Explore Python and Multi-Language Function Collections

List (list), Dictionary (dict), Iteration (iteration), String methods (str method)

This function takes a list of numbers and a target value, and returns two numbers from the list that add up to the target value. If no such pair exists, it returns None.

2024-11-30 15:04:58 Function 10 views

Python built-in library

The zip function combines multiple iterables into one, and returns an iterator that generates tuples, where each tuple contains elements from each input iterable.

2024-11-30 15:04:58 Built-in functions 11 views

random, math

This function simulates a simple random walk process, starting from the origin (0,0), moving randomly up, down, left, or right n steps, and returning the final coordinates.

2024-11-30 15:04:58 Function 9 views

os, re, sys, time, json, math, html

Compare two path strings to check if they are the same, removing trailing slashes.

2024-11-30 15:04:57 Compare string 9 views

os, json, re, sys, time, random, string

This function reads a specified file, extracts all numbers from the file, calculates their average, generates a random string, and then saves this information to a JSON file.

2024-11-30 15:04:57 Function 9 views

itertools

This function takes any number of iterable objects as arguments and returns a list of tuples. If the iterables have different lengths, the fillvalue is used to fill the shorter iterables.

2024-11-30 15:04:57 Function 11 views

os, zipfile

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

2024-11-30 15:04:57 File compression 10 views

Built-in type conversion

This function adds two arguments. If the arguments are not integers, it returns an error message.

2024-11-30 15:04:56 Function 13 views

random

This function generates a random number within a specified range and step.

2024-11-30 15:04:56 Function 9 views

Built-in functions str(), int(), sum(), for loop, if statement

This function calculates the sum of all digits of an integer.

2024-11-30 15:04:56 Function 10 views

Code

This function takes a list of numbers and a target value, and returns two numbers from the list that add up to the target value. If no such pair exists, it returns None.

The zip function combines multiple iterables into one, and returns an iterator that generates tuples, where each tuple contains elements from each input iterable.

This function simulates a simple random walk process, starting from the origin (0,0), moving randomly up, down, left, or right n steps, and returning the final coordinates.

Compare two path strings to check if they are the same, removing trailing slashes.

This function reads a specified file, extracts all numbers from the file, calculates their average, generates a random string, and then saves this information to a JSON file.

This function takes any number of iterable objects as arguments and returns a list of tuples. If the iterables have different lengths, the fillvalue is used to fill the shorter iterables.

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

This function adds two arguments. If the arguments are not integers, it returns an error message.

This function generates a random number within a specified range and step.

This function calculates the sum of all digits of an integer.

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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.