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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_...
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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

... answered Jul 17 '09 at 20:40 NoldorinNoldorin 130k5151 gold badges243243 silver badges292292 bronze badges ...
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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 ...
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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?

... Kevin PullinKevin Pullin 12k33 gold badges2020 silver badges3232 bronze badges 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 ...
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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...
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What are the benefits of dependency injection containers?

... answered Oct 8 '08 at 12:20 Andrew BickertonAndrew Bickerton ...
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Any way to declare an array in-line?

... answered Jul 20 '09 at 14:48 DraemonDraemon 30.6k1212 gold badges7070 silver badges101101 bronze badges ...