list, set This function takes a list of numbers and a target sum as arguments, and returns a list of two numbers from the list that add up to the target sum. If no such pair is found, it returns None. 2024-11-30 15:03:51 Function 13 views
os, re, json, sys, time, shutil, random, string, math, datetime This collection of functions demonstrates how to use Python's built-in libraries to perform various common programming tasks, including generating random strings, listing files in a directory, replacing file extensions, calculating age, removing duplicates from a list, counting vowels in a string, unzipping multiple lists, sorting words by length, checking if a string is a palindrome, and reading/writing JSON files. 2024-11-30 15:03:50 Function set 15 views
hashlib This function calculates and returns the SHA256 hash of the given data using the hashlib library. 2024-11-30 15:03:50 Function 12 views
itertools Wraps the Python built-in library itertools' zip_longest function, which is used to combine elements of several iterables. For shorter iterables, fillvalue can be used as a fill-in. 2024-11-30 15:03:50 Built-in function encapsulation 13 views
os, os.walk This function searches for all files in the specified directory and its subdirectories and returns a list of file paths. 2024-11-30 15:03:49 File search 12 views
random Generates a random string of a specified length composed of uppercase letters, lowercase letters, and digits. 2024-11-30 15:03:49 Function 14 views
array, bisect, collections, functools, heapq, math, operator, random, string This function contains a series of functionalities selected from built-in libraries, including generating a unique identifier, inserting into a sorted list, finding the maximum heap element, run-length encoding, calculating the highest common factor, calculating the factorial, and the Fisher-Yates shuffle algorithm. 2024-11-30 15:03:48 Function 13 views
csv, random, string, os, shutil, hashlib, re This function generates a random password of a specified length, consisting of uppercase and lowercase letters, digits, and special characters. 2024-11-30 15:03:48 Generate random password 14 views
String manipulation This function counts the occurrences of each letter from 'a' to 'z' in a given text. 2024-11-30 15:03:47 Statistical function 10 views
os, json, shutil, datetime, time, sys, math, re The code defines a function xxx that creates a temporary directory, generates a random number and saves it to a file, then converts the file content to JSON format, deletes the temporary directory, calculates the current timestamp and prints it, waits for 1 second, gets the system path and prints it, uses regular expressions to find numbers in a string and prints them, and finally calculates and prints the square root of the sum of two arguments. 2024-11-30 15:03:47 Function 13 views
