Kphillycat/questions.md Secret

## questions.md

      
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              questions.md
            
          
What's ActiveRecord?
Explain the process of an HTTP Request
How would you simulate a loaded die, where 6 comes up 50% of the time and 1-5 comes up 10%?
Write the SQL to join two tables
Calculate the bounding box of a 3D object.
Create a Rails/Angular application in 24 hours.
Explain REST.
Write a function to detect if a binary search tree is unbalanced.
How many gas stations are in the US?
Create a multiplication table
How would you simulate an activity stream/news feed?
What question do you think I should have asked that I didn't?
How would you deal with Google Analytics not tracking your single page application?
Explain GitHub as if I was a 5 year old?
What is polymorphism?
Design a popular social network. Models, methods, etc.
What's the difference between an interface and an abstract class?
How would you find the number that appears in a list more than once?
What's the probability that two people in a room have the same birthday?
Given a stack of magazines, how would you determine whether or not you can make a ransom note?
Create a function that finds all the palindromes in a string
What's the diffence between a class and an object?
What's the two different ways to declare a lambda?
Create a function on the Stack class that returns the minimum value in the Stack.
Convert this hexadecimal number into binary.
Write out the T-9 algorithm used for older cellphones
Given a triangle of integers, find the maximum sum going from top to bottom.
Can you tell me methods for data encapsulation in [INSERT LANGUAGE]?
Design the physics engine for a popular video game.
Make a web page with a calculator.
What's something you could do to make model tests brittle?
Make a rails application with an ajax request that does the computation.
Model a college course catalog and course schedule with methods to check for overlapping classes.
Create function that calculators the factorial of a given number, iteratively and recursively.
Explain what happens when a user enters in a URL into the browser.
What's the difference between unit, functional and integration testing?
What's a lamda and a proc?
Difference between == and ===