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Difference between Big-O and Little-O Notation
...rue if you used little-o:
x² ∈ O(x²)
x² ∈ O(x² + x)
x² ∈ O(200 * x²)
The following are true for little-o:
x² ∈ o(x³)
x² ∈ o(x!)
ln(x) ∈ o(x)
Note that if f ∈ o(g), this implies f ∈ O(g). e.g. x² ∈ o(x³) so it is also true that x² ∈ O(x³), (again, think of ...
Scala: join an iterable of strings
...rian Agnew
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What killed my process and why?
...3
dwcdwc
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Simple calculations for working with lat/lon and km distance?
...te conversions are:
Latitude: 1 deg = 110.574 km
Longitude: 1 deg = 111.320*cos(latitude) km
This doesn't fully correct for the Earth's polar flattening - for that you'd probably want a more complicated formula using the WGS84 reference ellipsoid (the model used for GPS). But the error is proba...
How do I skip a match when using Ctrl+D for multiple selections in Sublime Text 2?
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skywinder
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answered Jul 18 '12 at 20:27
RomainRomain...
How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites
...
return Math.floor(interval) + " years";
}
interval = seconds / 2592000;
if (interval > 1) {
return Math.floor(interval) + " months";
}
interval = seconds / 86400;
if (interval > 1) {
return Math.floor(interval) + " days";
}
interval = seconds / 3600;
if (interval...
How do I change permissions for a folder and all of its subfolders and files in one step in Linux?
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answered Jul 16 '12 at 20:42
WombleGoneBadWombleGoneBad
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Coding Katas for practicing the refactoring of legacy code
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edited Sep 30 '09 at 18:20
answered Sep 25 '09 at 6:02
Ry...
Undoing a git rebase
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edited Oct 20 '16 at 3:32
Cristian Ciupitu
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Compare a string using sh shell
...answered May 2 '17 at 14:37
Qign20Qign20
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