I have a script called foo.R that includes another script other.R, which is in the same directory: #!/usr/bin/env Rscript message("Hello") source("other.R") But I want R to find that other.R no matter what the current working directory. In other words, foo.R needs to know its own path. How can I do that?
I made a collection for which I want to provide an STL-style, random-access iterator. I was searching around for an example implementation of an iterator but I didn't find any. I know about the need for const overloads of [] and * operators. What are the requirements for an iterator to be "STL-style" and what are some other pitfalls to avoid (if any)? Additional context: This is for a library and
I need to generate a directory in my makefile and I would like to not get the "directory already exists error" over and over even though I can easily ignore it. I mainly use mingw/msys but would like something that works across other shells/systems too. I tried this but it didn't work, any ideas? ifeq (,$(findstring $(OBJDIR),$(wildcard $(OBJDIR) ))) -mkdir $(OBJDIR) endif
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