Stack Exchange

Nick Johnson

London, United Kingdom

blog.notdot.net

Age: 30

Software Engineer at lumi.do, a startup in London, UK. Enthusiastic about software engineering and computer science, especially when it comes to interesting algorithms and approaches to solving difficult problems.

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Top Questions
Top Answers
262
What algorithms compute directions from point A to point B on a map?
stackoverflow.com

176
Windows Azure vs Amazon EC2 vs Google App Engine
programmers.stackexchange.com

152
Hidden features of Python
stackoverflow.com

101
How to think in data stores instead of databases?
stackoverflow.com

55
Why is '397' used for ReSharper GetHashCode override?
stackoverflow.com

37
Can I restore my source code that has been uploaded into Google AppEngine?
stackoverflow.com

37
Copy an entity in Google App Engine datastore in Python without knowing property names at 'compile' time
stackoverflow.com

34
When should one use the following: Amazon EC2, Google App Engine, Microsoft Azure and Salesforce.com?
stackoverflow.com

32
How do you access an authenticated Google App Engine service from a (non-web) python client?
stackoverflow.com

31
Accessing object memory address
stackoverflow.com

31
Breaking out of the Google App Engine Python lock-in?
stackoverflow.com

27
How do I disable referential integrity in Postgres 8.2?
stackoverflow.com

25
C++ strings: UTF-8 or 16-bit encoding?
stackoverflow.com

25
Working with subdomain in google app engine
stackoverflow.com

25
What is the simplest URL shortener application one could write in python for the Google App Engine?
stackoverflow.com

24
What Algorithm for a Tic-Tac-Toe Game Can I Use To Determine the “Best Move” for the AI?
stackoverflow.com

24
What is TombstonedTaskError from App Engine's Task Queue?
stackoverflow.com

24
How much memory of Memcache is available to a Google App Engine account?
stackoverflow.com

21
Why do my keystrokes turn into crazy characters after I dump a bunch of binary data into my terminal?
stackoverflow.com

20
How can I programmatically determine how to fit smaller boxes into a larger package?
stackoverflow.com

19
Symmetric Bijective Algorithm for Integers
stackoverflow.com

18
What is the best nuclear missile crypto system?
stackoverflow.com

18
How to implement “autoincrement” on Google AppEngine
stackoverflow.com

17
Fast String Hashing Algorithm with low collision rates with 32 bit integer
stackoverflow.com

17
Is BigTable slow or am I dumb?
stackoverflow.com

16
Is it at all possible to use Google App Engine with a naked domain?
stackoverflow.com

15
Calculating which tiles are lit in a tile-based game (“raytracing”)
stackoverflow.com

15
What's the difference between a parent and a reference property in Google App Engine?
stackoverflow.com

15
How to browse local Java App Engine datastore?
stackoverflow.com

14
Can I protect against SQL Injection by escaping single-quote and surrounding user input with single-quotes?
stackoverflow.com

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