Reference library

Concurrency & performance

asyncio, threading, multiprocessing, and profiling-friendly performance patterns.

1 match
Concurrency & performance easy

How to Use bisect.insort in Python to Maintain a Sorted List

Insert items into an already sorted list using Python's bisect.insort to keep it sorted efficiently in O(n) time.

bisect sorted insertion
Python 
import bisect

def maintain_sorted_list():
    data = [3, 1, 4, 1, 5, 9, 2, 6]
    sorted_list = []
    
    for num in data:
        bisect.insort(sorted_list, num)
    
    print("Original data:", data)
    print("Sorted list maintained with insort:", sorted_list)
    
    # Insert new values to maintain sorted orde…
13 0 Open

Browse by section

Each section groups closely related Python snippets.

Concurrency & performance — Python code examples

What you will find here

This page collects concurrency & performance snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.

Samples vs tutorials and challenges

Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.

Related coding tools

Free online Python IDE Write and run Python in your browser — no install. Free Python code formatter Format with autopep8 — side-by-side PEP 8 cleanup. Python code samples Copy-ready snippets to study and run in the IDE.