os, random, json, datetime, re, sys The code block defines five functions: to generate a random string, get the size of a file, read a file as a JSON object, get the formatted current time string, find all numbers in a given string using regular expressions, and print system information. 2024-11-30 15:07:44 Code function 9 views
zipfile This function compresses the contents of two files into a single zip file. 2024-11-30 15:07:43 File processing 6 views
random, string Generates a random string of a specified length and character set. 2024-11-30 15:07:43 String generation 6 views
itertools Create a custom function that uses the zip_longest function from the built-in library itertools to combine multiple iterable objects into an iterator. If an iterable object has fewer elements, it is filled with the fillvalue. 2024-11-30 15:07:43 Custom function 8 views
zip_longest The function combines multiple iterable objects (such as lists, tuples, etc.) into a new iterator. If one of the iterable objects is shorter than the others, it fills the remaining part with a specified fill value (default is None). 2024-11-30 15:07:43 Function 6 views
Built-in function This function creates an iterator that aggregates elements from multiple iterable objects. It stops when the shortest iterable is exhausted and fills missing values with fillvalue. 2024-11-30 15:07:42 Function 5 views
itertools This function is similar to the built-in zip function, but it allows for iterables of unequal length. When the shortest iterable is exhausted, the fillvalue is used to fill in missing values in the longer iterables. 2024-11-30 15:07:42 Function 5 views
The packages and technologies used in the code[English] This code generates a random string of specified length, then gets the current time, writes the string and time to a file. Then it calculates the MD5 hash of the string and saves the original string and hash to a JSON file. 2024-11-30 15:07:42 Function 5 views
Exception Handling Define a function that attempts to add two arguments. If the arguments are not of type int or float, it returns an error message. 2024-11-30 15:07:41 Function 6 views
内置函数 Create a zip object that aggregates elements from each of the iterables. If the iterables are of unequal length, the shorter ones are truncated. 2024-11-30 15:07:41 Built-in functions 7 views
