socket This function is used to get the IP address of a specified host. If the hostname cannot be resolved, it returns None. 2024-11-30 15:11:46 Network programming 4 views
String manipulation This function formats a string by line count. If a single line exceeds the specified maximum length, it is split into multiple lines. 2024-11-30 15:11:46 String formatting function 5 views
Python built-in libraries Calculate the sum of all digits in an integer. 2024-11-30 15:11:46 Function 3 views
os, re, sys, json, time This function is used to get the size of a specified file in bytes. 2024-11-30 15:11:45 Function 4 views
os, zipfile, shutil, json, sys, datetime Compress all files in the specified directory into a zip file. 2024-11-30 15:11:45 File compression 3 views
String, encoding Converts a given Unicode code point to its corresponding ASCII character. If the code point cannot be directly converted to an ASCII character, it returns a question mark. 2024-11-30 15:11:45 String processing 3 views
Built-in function `ord()`, dictionary comprehension The function accepts a string argument and returns a dictionary containing each character in the string and its corresponding ASCII value. 2024-11-30 15:11:44 Function 3 views
Built-in library Create an iterator that combines variable-length sequences into tuples, and fills with the specified fill value if the sequence lengths are different. 2024-11-30 15:11:44 Built-in library functions 3 views
itertools This function creates an iterator that aggregates elements from multiple iterable objects and returns tuples. If the iterables are of uneven length, missing values are filled in with fillvalue. 2024-11-30 15:11:44 Iterator 4 views
Built-in Python libraries This function mimics the behavior of the `itertools.zip_longest` without using the `itertools` package. It combines multiple iterable objects into an iterator, filling with `fillvalue` if some iterables are of different lengths. 2024-11-30 15:11:43 Function 4 views
