The last line of my script creates a table
write.xlsx(res, file="C:/Users/salahmed/Desktop/test/res6.xlsx", row.names=FALSE);
But after I run the whole script, the cursor remains stuck at the end of this line and the table is not created. It moves to the next line (with the > symbol) only if I press Enter and only then the table is created in the folder. How do I make it automatically move to the next line without having to press Enter?
As mentioned in the comments, the problem was solved by adding a blank line at the end of the script.
Related
When I have my cursor within a set of parentheses in a jupyter notebook and press return, I just get a new line as below, which forces me to go back to the previous line, and hit return again to keep typing:
In other editors like vscode, I get a nice auto-formatted new line with indentation, like this:
Is there a way to get jupyter new line auto formatting like vscode?
Not sure why but when I press enter within the cell to type on the next line, it skips a line instead, i.e. there's now a blank line in between my 1st and 2nd line of code. Happens each time I press enter. Not sure if anyone encountered this before.
# this is my first line
(empty line)
# my cursor jumps to 3rd line by just pressing enter once
Sometimes I perform long lasting calculations in the loop. To get control of the progress I print current value of the loop variable. However it makes my console flooded with numbers.
I would like to move back cursor to the begining of console line after each printing. This would end with the last value of the variable only. That would be similar to command without on line printer.
Any idea on how to achieve that in R console?
as b2f correctly mentions in the comment use \r as in the example below
cat('hello world\rMinor')
Minor world
One thing to note though is that every command is assigned a new line in an interactive setting, so in interactive code this only works as part of a single command.
When I highlight any string of text in the R Studio console a rectangle is drawn around all other occurrences of this same string of text. How do I advance to the next occurrence of this arbitrary string of text? I'd like the keyboard shortcut.
CTRL-F3 is the closest shortcut I know. This takes the selected string of text, drops it into the Find dialog and jumps to the next occurrence (keep pressing CTRL-F3 to cycle through)
If you would like to move to the next occurrence of a word/variable and select it while also keeping the original selected, this command exists but does not have a default shortcut assigned to it.
The command is called 'Find and add next' (or 'Quick Add Next' in older versions). You can assign a shortcut to it by going into Preferences -> Code -> Modify_Keyboard_Shortcuts. I use Alt+Cmd+Right (on a Mac) as that is an unassigned key binding.
You can see bellow I have used the command twice to select three of the four instances.
On a Mac, I use command+f to call Find with a selected string and then use control+g to move onto the next match.
This needs to be over 30 characters, but only needs 2:
F3
I am trying to use uppertitleback and lowertitleback in lyx (2.0.0)
If I just use uppertitleback and lowertitleback with one line apiece, it works just as expected.
However, if I put any text in between the uppertitleback and lowertitleback, then the entire lowertitleback ends up on the top of the next page.
What I want is the following in lowertitle back:
Copyright Statement
ISBN number
Any suggestions??? (I tried changing my page size back to default, but that didn't make a difference.)
Thank you before I pull out more of my hair!!
It turns out that you need to insert a line break (I used a ragged line break) between each line so it passes it to LaTeX as all one paragraph. Arrrrggghhhh!