There is a nice and semi-easy way of getting graphical output from a Docker container without having to run an sshd daemon inside of the container. Docker can provide bare metal performance when running a single process which in this case is supposed to be R. Running an sshd daemon will, marginal as it may … Read more
Open VScode Press F1 and type ‘display’ Choose ‘Configure display language’ Select your language. On top are installed languages, below are other languages. The one you select will be installed as an extension. Accept to restart. you can see that the language you choose has been added to the extensions by selecting ‘extension’ icon on … Read more
GUI is “graphical user interface” and UI is just “user interface.” GUI is a subset of UI. UI can include non-graphical interfaces such as screen readers or command line interfaces which aren’t considered GUI.
You can try to use the Row widget. Row( children: <Widget>[ Expanded( child: Divider() ), Text(“OR”), Expanded( child: Divider() ), ] )
The apps UI only works for panels. The best you can do is to draw a button yourself and put that into your spreadsheet. Than you can add a macro to it. Go into “Insert > Drawing…”, Draw a button and add it to the spreadsheet. Than click it and click “assign Macro…”, then insert … Read more
Before actually using GUI dialogues, consider using console prompts. Quite often you can get away with simple “y/n?” prompts, which in bash you achieve via the read command.. read -p “Do something? “; if [ $REPLY == “y” ]; then echo yay; fi If console prompt’s just won’t cut it, Zenity is really easy to … Read more
As Wedge said, you want to multiply to make things brighter, but that only works until one of the colors becomes saturated (i.e. hits 255 or greater). At that point, you can just clamp the values to 255, but you’ll be subtly changing the hue as you get lighter. To keep the hue, you want … Read more
For maximum legibility, you want maximum brightness contrast without getting into hues which don’t work together. The most consistent way to do this is to stick with black or white for the text color. You might be able to come up with more aesthetically pleasing schemes, but none of them will be more legible. To … Read more
The 100 ms threshold was established over 30 yrs ago. See: Card, S. K., Robertson, G. G., and Mackinlay, J. D. (1991). The information visualizer: An information workspace. Proc. ACM CHI’91 Conf. (New Orleans, LA, 28 April-2 May), 181-188. Miller, R. B. (1968). Response time in man-computer conversational transactions. Proc. AFIPS Fall Joint Computer Conference … Read more
You can wrap your Container in an InkWell or GestureDetector. The difference is that InkWell is a material widget that shows a visual indication that the touch was received, whereas GestureDetector is a more general-purpose widget that shows no visual indicator.