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			@@ -2,6 +2,15 @@ Ce fichier contient diverses notes utiles à la préparation des futurs cours. | 
		
		
	
		
			
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			# Sujets à évoquer | 
		
		
	
		
			
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			## bits | 
		
		
	
		
			
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			* dict: setdefault | 
		
		
	
		
			
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			* listes: pop prend un argument | 
		
		
	
		
			
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			* slices takes a step too [::-1] -> reverse | 
		
		
	
		
			
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			* with: contextmanager, ContextDecorator | 
		
		
	
		
			
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			## big stuff | 
		
		
	
		
			
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			* exceptions: try, catch, finally | 
		
		
	
		
			
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			* short circuit in if: `if a is not None and a.b == 42` | 
		
		
	
		
			
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			* files: "wa", accès séquentiel (chunk = file.read(chunk_size)) | 
		
		
	
		
			
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			* style: trailing white space, editor configuration, | 
		
		
	
	
		
			
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