jakubblaha-ids

## py-comp-to-js.md

      
        
          
            
              
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                dschep
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              Last active
              May 21, 2024 12:58
            
              
                Python Comprehensions to JS
              
          
        
      
        
  
      
    Python list & dict comprehensions translated to JavasScript

Comprehensions are a really useful feature of Python that aren't available in JavaScript (or many languages).
These concepts of course can be tranlsated into using map instead. But especially the dictionaries are a bit
trickier.
Lists / Arrays

>>> foobar = range(5)
>>> [x + 1 for x in foobar]
[1, 2, 3, 4, 5]