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Does .NET have a way to check if List a contains all items in List b?
...hm?
– Colonel Panic
Jan 5 '16 at 16:50
1
@ColonelPanic: Assuming no hash collisions, O(n+m).
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Grouping functions (tapply, by, aggregate) and the *apply family
...] 1
$b
[1] 3
$c
[1] 91
lapply(x, FUN = sum)
$a
[1] 1
$b
[1] 6
$c
[1] 5005
sapply - When you want to apply a function to each element of a
list in turn, but you want a vector back, rather than a list.
If you find yourself typing unlist(lapply(...)), stop and consider
sapply.
x <- list(a =...
How to delete a word and go into insert mode in Vim?
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answered Sep 7 '09 at 4:50
too much phptoo much php
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How to get all child inputs of a div element (jQuery)
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The 'find' method can be used to get all child inputs of a container that has already been cach...
How to specify a multi-line shell variable?
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Brad ParksBrad Parks
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a...
C++ STL Vectors: Get iterator from index?
...::end.
– Zoomulator
May 2 '12 at 14:50
2
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Remove/Add Line Breaks after Specific String using Sublime Text
... SaraSara
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Why is early return slower than else?
...n with_else():
>>> T(lambda : without_else()).repeat()
[0.42015745017874906, 0.3188967452567226, 0.31984281521812363]
>>> T(lambda : with_else()).repeat()
[0.36009842032996175, 0.28962249392031936, 0.2927151355828528]
>>> T(lambda : without_else(True)).repeat()
[0.3170972...
What is the Sign Off feature in Git for?
...ecifically the first sentence). As a counter-example, see for example b2c150d3aa (linked to in VonC’s answer), which has two signed-off-by headers; one by the author, and one by the maintainer. This is common practice in the Git and Linux projects.
– Guildenstern
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Is there an XSLT name-of element?
... "hobby".
– Ray Lu
Feb 25 '09 at 19:50
@CodeMelt Why then you didn' downvote the accepted answer? It good, but is even...