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What's the difference between RANK() and DENSE_RANK() functions in oracle?
What's the difference between RANK() and DENSE_RANK() functions? How to find out nth salary in the following emptbl table?
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Using Linq to group a list of objects into a new grouped list of list of objects
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P.Brian.Mackey
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answered Apr 23 '10 at 8:50
Jon SkeetJon Skeet
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How to print a number with commas as thousands separators in JavaScript
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Which are more performant, CTE or temporary tables?
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gbngbn
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Creating a “logical exclusive or” operator in Java
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javashlookjavashlook
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How to perform case-insensitive sorting in JavaScript?
...ted to add for clarity. See MDN for more info
– Ayame__
Jan 9 '14 at 15:05
105
If you're going to...
Contains method for a slice
...st, but is trivial to write:
func contains(s []int, e int) bool {
for _, a := range s {
if a == e {
return true
}
}
return false
}
You can use a map if that lookup is an important part of your code, but maps have cost too.
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What do single quotes do in C++ when used on multiple characters?
...s well.
– bobobobo
Dec 28 '13 at 16:32
add a comment
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List vs List
...ype of List<Object>? - see, for example, stackoverflow.com/questions/3246137/…
– Tom Hawtin - tackline
Mar 21 '12 at 18:29
2
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Benefit of using Parcelable instead of serializing object
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answered Aug 28 '15 at 8:32
kenjukenju
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