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Extract every nth element of a vector
...7 84 91 98 105 112 119
i <- 10
foo[1:(i+6)==(i+6)]
[1] 16 32 48 64 80 96 112
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I see the reference is for win32, what if I my server is 64bit?
– Seichi
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with this answer i found some times ending up with a float64 that why i will prefer using CONVERT('123456',UNSIGNED INTEGER)
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print memory address of Python variable [duplicate]
...010x}'.format(33) # 32-bit
0x00000021
>>> '{:#018x}'.format(33) # 64-bit
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… and so on.
However, there's almost never a good reason for this. If you actually need the address of an object, it's presumably to pass it to ctypes or similar, in which case you should use ct...
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