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What would cause an algorithm to have O(log log n) complexity?
...t down to 1? If we do this, we get
65,536 / 2 = 32,768
32,768 / 2 = 16,384
16,384 / 2 = 8,192
8,192 / 2 = 4,096
4,096 / 2 = 2,048
2,048 / 2 = 1,024
1,024 / 2 = 512
512 / 2 = 256
256 / 2 = 128
128 / 2 = 64
64 / 2 = 32
32 / 2 = 16
16 / 2 = 8
8 / 2 = 4
4 / 2 = 2
2 / 2 = 1
This process takes 16 steps...
How to REALLY show logs of renamed files with git?
...l useful.
– Michael Parker
Oct 21 '14 at 16:54
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Does git actually give you a solution other tha...
Why JSF saves the state of UI components on server?
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HoldOffHunger
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answered Mar 29 '11 at 16:09
BalusCBalusC
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Shared-memory objects in multiprocessing
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What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
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What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
...ven less portable and break on fairly recent systems (e.g. even Ubuntu 16.04 if not later).
Another downside is that since you aren't calling an explicit executable, it's got the potential for mistakes, and on multiuser systems security problems (if someone managed to get their executable called ba...
Tools for analyzing performance of a Haskell program
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Reading output of a command into an array in Bash
...ay, with one line per element, there are essentially 3 ways:
With Bash≥4 use mapfile—it's the most efficient:
mapfile -t my_array < <( my_command )
Otherwise, a loop reading the output (slower, but safe):
my_array=()
while IFS= read -r line; do
my_array+=( "$line" )
done < <...
Is it safe to ignore the possibility of SHA collisions in practice?
...256 (n=256) and one billion messages (p=109) then the probability is about 4.3*10-60.
A mass-murderer space rock happens about once every 30 million years on average. This leads to a probability of such an event occurring in the next second to about 10-15. That's 45 orders of magnitude more probabl...
Declaration/definition of variables locations in ObjectiveC?
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