 
          
          Cris Crawford
I wrote computational geometry software for computer aided design systems in C and C++ for many years, and I'm now learning new things.
  Final project part 6
  
    
      
    
    
      
        
        
    
  
Final project part 6
          
            3 min read
          
        
      
  Final project part 5
  
    
      
    
    
      
        
        
    
  
Final project part 5
          
            3 min read
          
        
      
  Final project part 4
  
    
      
    
    
      
        
        
    
  
Final project part 4
          
            2 min read
          
        
      
  Final project part 3
  
    
      
    
    
      
        
        
    
  
Final project part 3
          
            3 min read
          
        
      
  Final project part 2
  
    
      
    
    
      
        
        
    
  
Final project part 2
          
            2 min read
          
        
      
  Spark functions
  
    
      
    
    
      
        
        
    
  
Spark functions
          
            4 min read
          
        
      
  Spark: Introduction
  
    
      
    
    
      
        
        
    
  
Spark: Introduction
          
            2 min read
          
        
      
  Colab and DuckDB
  
    
      
    
    
      
        
        
    
  
Colab and DuckDB
          
            2 min read
          
        
      
  Learning SQL
  
    
      
    
    
      
        
        
    
  
  
    Learning SQL
          
            2 min read
          
        
      
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