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What is the Comonad typeclass in Haskell?
...This doesn't fully answer my question, but I wanted to put some relevant information in answer format:
"co" (loosely) means "flip the arrows". Here's a rough visual of that.
Consider the monadic operations:
return :: a ~> m a
flip (>>=) :: (a ~> m b) -> (m a ~> m b)
Reverse t...
Can two applications listen to the same port?
...listening to the same port was added using the SO_REUSEPORT option. More information is available at this lwn.net article.
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RegEx: Smallest possible match or nongreedy match
.... For people like me trying to understand what's going on here the generic form is START[^START]*?END (where START and END are your start and end character regexs). It essentially means "match anything from START to END where the in-between characters do not include START again"
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grepping using the “|” alternative operator
...n' AT5G60410.gff
However, you can change its mode by using the following forms to do what you are expecting:
egrep 'gene|exon' AT5G60410.gff
grep -E 'gene|exon' AT5G60410.gff
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What is the MySQL VARCHAR max size?
...s are NOT able to be stored in memory tables, so there is a significant performance penalty for using them when a VARCHAR would suffice.
– Camden S.
Jan 28 '14 at 1:01
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Postgres unique constraint vs index
...should be
associated only with constraints.
The full text
So speed performance should be same
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Using a dispatch_once singleton model in Swift
...rray accesses are not inherently thread-safe, so you will need to use some form of thread synchronization.
– David Berry
Dec 31 '14 at 22:35
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Storing C++ template function definitions in a .CPP file
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This code is well-formed. You only have to pay attention that the definition of the template is visible at the point of instantiation. To quote the standard, § 14.7.2.4:
The definition of a non-exported function template, a non-exported m...
How to affect other elements when one element is hovered
... That's pretty cool. Is there some source where I can find more information about that ? Is it supported by all browser, is it CSS3 ? Would be great to have some more info about that. Thanks so much!
– Anonymous
Oct 19 '11 at 10:35
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Difference between $state.transitionTo() and $state.go() in Angular ui-router
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I found more information I need from your given links. Thank so much Brandon :)
– Barcelona
Jan 14 '14 at 4:15
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