Random Visual Mnemonics for Programming - part 2

Bit operations visual mnemonics:

Operation	Calculation	Mnemonic
GET bit i	n&(1<<i)	nacicci (拿 ná)
SET bit i	n|(1<<i)	nicicci ("knee")
CLR bit i	n&~(1<<i)	nancicci ("none")
CLR (MSB to bit i)	n&((1<<i)-1)	nacciccimi
CLR (bit i to LSB)	n&(-1<<(i+1))	nacmiccipi
UPDATE bit i	n&~(1<<i) | (1<<i)	nancicci icicci

BFS visual mnemonic:

Translation: To go through each level of a tree at a time, queue the most immediate child nodes and then look at each of their child nodes. 

Heap visual mnemonic:

Translation: To add to a heap, add to last position, then bubble-up. To remove the top/head node from the heap, remove it, then move the node in the last position ot the top, and then bubble-down. 

More visual mnemonics: here.