Manually merging: - README.md: I added the description from universe/README.md into the heading of dotfiles/README.md. - .envrc: dotfiles/.envrc was a superset of universe/.envrc - .gitignore: Adding some of the ignored patterns from universe/.gitignore to dotfiles/.gitignore Everything else here should be a simple rename.
		
			
				
	
	
		
			32 lines
		
	
	
	
		
			529 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			32 lines
		
	
	
	
		
			529 B
		
	
	
	
		
			Python
		
	
	
	
	
	
def test(x, i):
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    return x & (1 << i) != 0
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def set(x, i):
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    return x | (1 << i)
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def clear(x, i):
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    return x & ~(1 << i)
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def toggle(x, i):
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    if test(x, i):
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        return clear(x, i)
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    else:
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        return set(x, i)
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def test_single(x):
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    if x == 0:
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        return False
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    else:
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        return x & (x - 1) == 0
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print(test(0b1010, 3))
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print('{0:b}'.format(set(0b1010, 1)))
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print('{0:b}'.format(clear(0b1010, 1)))
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print('{0:b}'.format(toggle(0b1010, 2)))
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print(test_single(0b1010))
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print(test_single(0b1000))
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