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@girish3
girish3 / avl_tree.py
Created February 15, 2016 18:33
AVL tree implementation in python
#import random, math
outputdebug = False
def debug(msg):
if outputdebug:
print msg
class Node():
def __init__(self, key):
@vasanthk
vasanthk / System Design.md
Last active October 26, 2025 06:15
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@octocat
octocat / .gitignore
Created February 27, 2014 19:38
Some common .gitignore configurations
# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so
# Packages #