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How to find the length of a string in R
...equire(stringi)
require(stringr)
x <- c(letters,NA,paste(sample(letters,2000,TRUE),collapse=" "))
microbenchmark(nchar(x),str_length(x),stri_length(x))
Unit: microseconds
expr min lq median uq max neval
nchar(x) 11.868 12.776 13.1590 13.6475 41.815 100
str_...
How to define static property in TypeScript interface
...static property).
– Jude Fisher
Dec 20 '12 at 17:39
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Linq list of lists to single list
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answered Jul 17 '09 at 20:40
NoldorinNoldorin
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Is there a way to list task dependencies in Gradle?
...y to overload it?
– Dean Hiller
Jun 20 '12 at 18:30
2
the action of downloading resources is not ...
Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
...c enough.
– Nic Nilov
Dec 28 '17 at 20:03
@NicNilov no dw I did think that though I just wanted to double check :)
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How do I use Assert to verify that an exception has been thrown?
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Kevin PullinKevin Pullin
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25
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The cast to value type 'Int32' failed because the materialized value is null
...n a nullable version of the underlying type.
– Suncat2000
Jul 18 '14 at 12:19
2
@recursive: Your ...
Disable all table constraints in Oracle
...e constraint statements.
– dave
Jun 20 '11 at 20:47
1
Primary keys cannot be disabled on index-or...
What are the benefits of dependency injection containers?
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answered Oct 8 '08 at 12:20
Andrew BickertonAndrew Bickerton
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Any way to declare an array in-line?
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answered Jul 20 '09 at 14:48
DraemonDraemon
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