The L specifies that the number is a long type, so -1L is a long set to negative one, and 1L is a long set to positive one. As for why ftell doesn't just return NULL, it's because NULL is used for …

Aug 10, 2011 · I often seen the symbol 1L (or 2L, 3L, etc) appear in R code. Whats the difference between 1L and 1? 1==1L evaluates to TRUE. Why is 1L used in R code?

What does 1L mean? [duplicate] Asked 13 years ago Modified 5 years, 3 months ago Viewed 40k times

Dec 4, 2020 · 9 Explanation Performance-wise there is no difference. (long) 1 is a constant expression (because the 1 is directly known) and hence, by the rules of the Java Language …

What means 1L serialVersionUID? When could I use this default value 1L? Asked 11 years, 10 months ago Modified 3 years, 8 months ago Viewed 52k times

Dec 3, 2020 · Thanks for trying. Reinstalling did not work, unfortunately. Do you know if I need to do anything using Rtools once it is installed? Eg do I have to run it or import it separately into …

Nov 5, 2020 · Error in loadNamespace (j <- i [ [1L]], c (lib.loc, .libPaths ()), versionCheck = vI [ [j]]) : namespace 'xfun' 0.17 is already loaded, but >= 0.19 is required If you found an error as …

I had everything working with R and RStudio, but then I moved the folders when cleaning up my computer directories &amp; files. Now I'm getting the error message ...

Jan 24, 2018 · This question shows research effort; it is useful and clear

Jul 8, 2020 · I'm new to R. I'm trying to visualize the results in R. This part of the code is: fit=sampling (m,data=stan_data,iter=4000,warmup=2000,chains=8,thin=4,control = list …