.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?
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 doesnt just return NULL, its because NULL is used for
What means 1L serialVersionUID? When could I use this default value 1L? Asked 11 years, 5 months ago Modified 3 years, 3 months ago Viewed 51k times
Just to add that upper case and lower case of these literal suffixes are equivalent e.g. 1l and 1L both will be treated as long integer but certainly 1L is more readable than 1l.
.Although Kouadio has the correct answer, I found it difficult to follow those brief instructions, so Im making them more detailed here. Quit RStudio. Find the RStudio launch
.What does 1L mean? [duplicate] Asked 12 years, 6 months ago Modified 4 years, 10 months ago Viewed 39k times
-1L gt;gt;gt; 1 // ? or (int)-1 gt;gt;gt; 1 // ? So even if the number is in the common range, we need to specify type. If the default changed with magnitude of the literal, then there would be a weird
.Make sure that another R process/session that has the package loaded isnt running at the same time youre trying to reinstall the same package.
.I get the following error after I try to load the tidymodels in my R studio: library (tidymodels) Error: package or namespace load failed for idymodels in ...
.Im doing some X11 ctypes coding, I dont know C but need some help understanding this. In the C code below (might be C++ im not sure) we see (~0L) what does
.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?
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 doesnt just return NULL, its because NULL is used for
What means 1L serialVersionUID? When could I use this default value 1L? Asked 11 years, 5 months ago Modified 3 years, 3 months ago Viewed 51k times
Just to add that upper case and lower case of these literal suffixes are equivalent e.g. 1l and 1L both will be treated as long integer but certainly 1L is more readable than 1l.
.Although Kouadio has the correct answer, I found it difficult to follow those brief instructions, so Im making them more detailed here. Quit RStudio. Find the RStudio launch
.What does 1L mean? [duplicate] Asked 12 years, 6 months ago Modified 4 years, 10 months ago Viewed 39k times
-1L gt;gt;gt; 1 // ? or (int)-1 gt;gt;gt; 1 // ? So even if the number is in the common range, we need to specify type. If the default changed with magnitude of the literal, then there would be a weird
.Make sure that another R process/session that has the package loaded isnt running at the same time youre trying to reinstall the same package.
.I get the following error after I try to load the tidymodels in my R studio: library (tidymodels) Error: package or namespace load failed for idymodels in ...
.Im doing some X11 ctypes coding, I dont know C but need some help understanding this. In the C code below (might be C++ im not sure) we see (~0L) what does
.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?
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 doesnt just return NULL, its because NULL is used for
What means 1L serialVersionUID? When could I use this default value 1L? Asked 11 years, 5 months ago Modified 3 years, 3 months ago Viewed 51k times
Just to add that upper case and lower case of these literal suffixes are equivalent e.g. 1l and 1L both will be treated as long integer but certainly 1L is more readable than 1l.
.Although Kouadio has the correct answer, I found it difficult to follow those brief instructions, so Im making them more detailed here. Quit RStudio. Find the RStudio launch
.What does 1L mean? [duplicate] Asked 12 years, 6 months ago Modified 4 years, 10 months ago Viewed 39k times
-1L gt;gt;gt; 1 // ? or (int)-1 gt;gt;gt; 1 // ? So even if the number is in the common range, we need to specify type. If the default changed with magnitude of the literal, then there would be a weird
.Make sure that another R process/session that has the package loaded isnt running at the same time youre trying to reinstall the same package.
.I get the following error after I try to load the tidymodels in my R studio: library (tidymodels) Error: package or namespace load failed for idymodels in ...
.Im doing some X11 ctypes coding, I dont know C but need some help understanding this. In the C code below (might be C++ im not sure) we see (~0L) what does
.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?
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 doesnt just return NULL, its because NULL is used for
What means 1L serialVersionUID? When could I use this default value 1L? Asked 11 years, 5 months ago Modified 3 years, 3 months ago Viewed 51k times
Just to add that upper case and lower case of these literal suffixes are equivalent e.g. 1l and 1L both will be treated as long integer but certainly 1L is more readable than 1l.
.Although Kouadio has the correct answer, I found it difficult to follow those brief instructions, so Im making them more detailed here. Quit RStudio. Find the RStudio launch
.What does 1L mean? [duplicate] Asked 12 years, 6 months ago Modified 4 years, 10 months ago Viewed 39k times
-1L gt;gt;gt; 1 // ? or (int)-1 gt;gt;gt; 1 // ? So even if the number is in the common range, we need to specify type. If the default changed with magnitude of the literal, then there would be a weird
.Make sure that another R process/session that has the package loaded isnt running at the same time youre trying to reinstall the same package.
.I get the following error after I try to load the tidymodels in my R studio: library (tidymodels) Error: package or namespace load failed for idymodels in ...
.Im doing some X11 ctypes coding, I dont know C but need some help understanding this. In the C code below (might be C++ im not sure) we see (~0L) what does