In Fastreport Using This Expression
Incorrect result
[Line#]+[Memo1.Value]
Result
1+25
It was solved this way
[<Line#>+Memo1.Value]
Related
I am trying use simple slice operator as follows, but the result is not correct.
arr = c(1,2,3,4,5,6,7)
arr[2:2+3]
I expected to get the sliced array 2,3,4,5 but instead I get 5. Does R interpret arr[2:2+3] as arr[2:2]+3 ? If so, then why?
The correct version of slice would be arr[2:(2+3)], right?
As #camille pointed out in the comment section, the reason of failure is due to the order of operations!
I use iruby on jupyter. In ipython, one can obtain last evaluated value by local variable _. Is it possible to do somehow achieve it in iruby?
I think you have just found another IRuby bug.
Thank you for finding this.
https://github.com/SciRuby/iruby/issues/245
i am using four dataset for binding a rdlc, and for one text value i am using one dataset and use below condition but this is working.
IIF(Fields!Str_BVN.Value is Nothing,"Not Verified","Verified")
But when i use two dataset and use below IIF condition this give me exception
First(IIF(Fields!Str_BVN.Value is Nothing,"Not Verified","Verified"),"DataSetGetPeople")
can you please tell me what i am doing mistake or what i need to do. Many solution that i found they are telling that try to use one dataset. But i really need to use four dataset for my report
Excretion
Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: The specified operation is not valid
Thanks for your reply and comments
I have a couple of questions as I am new to this.
How can I read in data using \-\- to look for missing values?
How can I determine how many values are missing in each variable?
I tried using the summary command and is.na but can't's seem to get it right.
the first question is not clear, for the second one you can use
sapply(yourdataframe, function(x) sum(is.na(x))
My -layout is not as expected:
Why does .getstring create a single cell at the end of the table?
Is this a bug?
Can you fix this via getrow and join?
Thanks for your tips
Getstring-Example# http://www.w3schools.com
It's a known... well, annoyance. (Otherwise known as a bug that will never get fixed.) You either have to trim off the extra delimiters using Left(), or you have to use something other than .GetString. .GetRows is probably the most useful, but note that you can't use Join with it: the latter requires a one-dimensional array, while GetRows always returns a two-dimensional array, even if the recordset only returned one column and/or row.