I'm just trying to step through my R scripts for debugging and I noticed that I wasn't able to go line-by-line through code. I have an attached pic of my screen.
This shouldn't be happening. Any help is appreciated.
Thanks.
https://support.rstudio.com/hc/en-us/articles/200484448-Editing-and-Executing-Code
To execute the line of source code where the cursor currently resides you press the Ctrl+Enter key (or use the Run toolbar button):
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first time asking things here. Appreciate this community. I got a problem. If I want to save my script in RStudio either with the shortcut ctrl+s or if i click the icon on the top it only sources my active script. I even changed the shortcuts, but it didnt change anything. Is there anything i'm missing. Is this a known bug? Anyone can help me, i love the saving shortcut strg+s, thanks!
A few weeks ago I worked with breakpoints in Rstudio. It worked as I expected: stopping at breakpoints.
However, now I need to use it again, I can't get it to work; more specifically: when I set a breakpoint in Rstudio a red dot is appearing next to the code line (see screenshot), but when running the code, it does not stop at the break point.
I created a simple code example for this post to show what I want: run a for loop line for line.
Perhaps I am just not understanding something :) So, could anyone help me with getting these usefull debugging tools in Rstudio to work?
Thanks in advance.
Breakpoints also do not work for me on shiny app developed in RStudio, I am using browser() instead of breakpoints, and it works.
see this
M
We have a script that always runs in a terminal window. Sometimes users will do stuff in other windows and our script terminal gets moved behind all these other windows, and they forget to bring it back to the front. Is there a way to force it so it is always on top or front? Sort of like how annoying popup windows work? We are on solaris 8
There is a way indeed! Check out a tool called xdotool. It does exactly what you need and more.
Here is the link to the download: http://www.semicomplete.com/projects/xdotool/#idp20144
and here is the link to the documentation: http://www.semicomplete.com/projects/xdotool/xdotool.xhtml
I suggest you look into the Window commands, especially: windowactivate
I can give you the exact command if you like to save time? Or you can browse through the documentation. Hope this helps!
In one of my projects i need to open my webpage(.aspx or .asp) in a popup dialogue box from a windows application.
i tried window.open(), but certainly its not giving me the desired output.
can anyone help me??
You're not giving us a lot of information (e.g., C#?, vb.net?, any contextual code relevant to the issue), but as sort of an all-purpose solution to this, you may want to consider using javascript to open the window. You can even run it from server-side by registering the script. I'd provide you with code, but I don't know what language you are using.
I don't know whether I am right or wrong but just want to know can I run selenium webdriver scripts in background. I want to give some more explanation about this as
I have one script which will launch a browser (IE or FF) enter some data in some edit fields and click on some buttons.
Is it possible in background. If not can you please suggest me any tool.
You can try exploring htmlunitdriver