Academia
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Stack Overflow
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Cross Validated
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Ask Different
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Mathematics
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Chinese Language
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Music: Practice & Theory
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Personal Finance & Money
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Data Science
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Lifehacks
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The Workplace
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Seasoned Advice
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French Language
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Software Engineering
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Meta Stack Exchange
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Sports
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MathOverflow
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Board & Card Games
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Pets
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Android Enthusiasts
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Super User
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Software Recommendations
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Physics
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History
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Skeptics
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Retrocomputing
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Graphic Design
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Geographic Information Systems
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Movies & TV
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Mathematics Educators
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Software Quality Assurance & Testing
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Economics
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User Experience
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Politics
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Computer Science
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Puzzling
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Theoretical Computer Science
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Computational Science
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Home Improvement
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Writing
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Christianity
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Server Fault
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Vi and Vim
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Code Review
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English Language & Usage
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Information Security
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Chemistry
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English Language Learners
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Science Fiction & Fantasy
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Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Philosophy
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Interpersonal Skills
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Medical Sciences
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