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Set active tab style with AngularJS
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XMLXML
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How to overload the operator++ in two different ways for postfix a++ and prefix ++a?
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Kate GregoryKate Gregory
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Insert a commit before the root commit in Git?
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Antony HatchkinsAntony Hatchkins
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Run java jar file on a server as background process
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StrelokStrelok
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Efficiently updating database using SQLAlchemy ORM
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plowmanplowman
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When to use in vs ref vs out
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Shivprasad KoiralaShivprasad Koirala
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Groovy: what's the purpose of “def” in “def x = 0”?
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Michael EasterMichael Easter
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Using an RDBMS as event sourcing storage
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Dennis TraubDennis Traub
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How to sort a dataframe by multiple column(s)
...z, dd$b),],
times=1000
)
Median times:
dd[with(dd, order(-z, b)), ] 778
dd[order(-dd$z, dd$b),] 788
library(taRifx)
microbenchmark(sort(dd, f= ~-z+b ),times=1000)
Median time: 1,567
library(plyr)
microbenchmark(arrange(dd,desc(z),b),times=1000)
Median time: 862
library(doBy)
microbenc...
Regular expression for first and last name
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CristianGuerreroCristianGuerrero
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