Code Review Stack Exchange is a question and answer site for peer programmer code reviews. It only takes a minute to sign up.

Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top
Code Review

Top Questions

Ask Question
Active Hot Week Month
10 votes
7 answers
2k views

Unidirectional linked list in C

Jeremy W. Murphy
  • 41
8 votes
1 answer
3k views

Python decibel meter-accurate?

Reinderien
  • 53.3k
7 votes
2 answers
1k views

ROT13 encryption using array indexing

Daniil Loban
  • 181
4 votes
3 answers
427 views

Auctionsite API Wrapper in Python

janos
  • 110k
3 votes
2 answers
115 views

K&R Exercise 5-11. Modify the "detab" - to accept a list of tab stops as arguments

chux - Reinstate Monica
  • 25.2k
3 votes
1 answer
240 views

Transliterate between Cyrillic and Latin scripts

Peter Csala
  • 6,024
3 votes
1 answer
97 views

Simplify nested list comprehension

mdfst13
  • 21.1k
3 votes
2 answers
70 views

Trigonometric functions calculator

Reinderien
  • 53.3k
4 votes
2 answers
67 views

input character name and age then print name and age list the characters that are older

AJNeufeld
  • 32.1k
0 votes
2 answers
65 views

mypy does not recognize the correct return type [closed]

paxdiablo
  • 141
2 votes
1 answer
99 views

C++ std::string implementation

Toby Speight
  • 60.7k
3 votes
1 answer
75 views

OOP Tic Tac Toe Console C++ Program

pacmaninbw
  • 19.5k
3 votes
1 answer
58 views

Export and import work items from Azure DevOps

Peter Csala
  • 6,024
5 votes
1 answer
51 views

Tic-Tac-Toe Code

AJNeufeld
  • 32.1k
4 votes
1 answer
48 views

Connecting ropes with minimum cost

gazoh
  • 1,675
2 votes
1 answer
75 views

Simulation of sand particle collision

greybeard
  • 4,958
3 votes
1 answer
64 views

python pygame snake game

Reinderien
  • 53.3k
1 vote
1 answer
46 views

the multi-threading of adding all the values from a random generated vector

vnp
  • 54.1k
2 votes
1 answer
46 views

Create URL's, then download and print each RSS feed text

200_success
  • 143k
1 vote
1 answer
44 views

Find Reddit comments with a particular keyword

antonoyaro8
  • 119
3 votes
0 answers
70 views

Fluent VBA: One Year Later

Brian Gonzalez
  • 161
1 vote
1 answer
42 views

Attributes Parsing in C++ Challenge

Code Gorilla
  • 1,522
1 vote
1 answer
51 views

General purpose 2D grid

sarema
  • 414
2 votes
2 answers
38 views

Parse a text file, and map to an out-of-scope POJO

Guillaume Macke
  • 1
2 votes
1 answer
46 views

Implementation of JSON schem parser to extract some attributes

Reinderien
  • 53.3k
2 votes
1 answer
59 views

Portable integer to/from little endian conversion in C

chux - Reinstate Monica
  • 25.2k
1 vote
1 answer
35 views

Coordinate conversion program using pyqt

mdfst13
  • 21.1k
0 votes
1 answer
35 views

Iterating over JSON more effectively

Reinderien
  • 53.3k
1 vote
1 answer
54 views

Asking multiple choice questions in Python using an API

Reinderien
  • 53.3k
1 vote
1 answer
42 views

Timeit multithreading/multiprocessing C++

G. Sliepen
  • 35.6k
-1 votes
0 answers
53 views

OOP model for cities and streets in them [closed]

200_success
  • 143k
1 vote
1 answer
38 views

Selection algorithms (order statistic) in Java: linear time vs. sorting selector vs. Quickselect

greybeard
  • 4,958
0 votes
0 answers
48 views

Python Binary Search Tree Simplification [closed]

MadPhysicist
  • 479
0 votes
1 answer
36 views

Can I use PDO transaction in this way? [closed]

Your Common Sense
  • 7,636
2 votes
0 answers
46 views

Followup: Use backtracking to put as many ships on a battleship-board as possible

apocs
  • 127
3 votes
1 answer
35 views

Rust language solution to old "Perl Quiz of the Week" #21

Aiden4
  • 201
1 vote
1 answer
34 views

How to using custom colormap with pixel calculation, gray scale value by opencv and make it workable on camera [closed]

greybeard
  • 4,958
0 votes
2 answers
36 views

VBA code which exports data from Access to Excel and then loops through the Excel file

FreeMan
  • 1,270
1 vote
0 answers
36 views

Benchmarking an improved wheel sieve

Ahmed Diab
  • 119
2 votes
1 answer
28 views

Pairwise Max Product

janos
  • 110k
1 vote
0 answers
32 views

Movement and collision function

coder
  • 11
0 votes
0 answers
30 views

Make C++ Task class similiar to C#'s Task

Y.frank
  • 19
0 votes
0 answers
29 views

Euler's totient function in Rust, with a performance difference between generic and classic functions

200_success
  • 143k
1 vote
0 answers
29 views

OOP Calculate sum from list of objects [closed]

Reinderien
  • 53.3k
-1 votes
0 answers
29 views

Python: A function to check if any veraible (int, float, string, list ,etc. ) is a positive int [closed]

Daniel Esnady
  • 9
-1 votes
0 answers
28 views

Finding a Palindrome with unordered multiset [closed]

Benjamin Chen
  • 1
2 votes
1 answer
28 views

Tool to concatenate video files

200_success
  • 143k
1 vote
0 answers
28 views

Dining Philosophers in golang

Sᴀᴍ Onᴇᴌᴀ♦
  • 25.7k

Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.