P If you thought data structures and algorithms were all just theory you re missing out on what they can do for your Python code. Learn to use Big O notation to make your code run faster by orders of magnitude. Choose from data structures such as hash tables trees an... Lees meer.

SQL is the ubiquitous language for software developers working with structured data. Most developers who rely on SQL are experts in their favorite language such as Java Python or Go but they re not experts in SQL. They often depend on antipatterns - solutions that l... Lees meer.

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If you thought data structures and algorithms were all just theory you re missing out on what they can do for your JavaScript code. Learn to use Big O notation to make your code run faster by orders of magnitude. Choose from data structures such as hash tables trees... Lees meer.

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