10 votes
Accepted

How to enter underscripts in 12.2?

In Mathematica 12.2 the way to enter underscripts is Ctrl+Shift+, (comma). At least on macOS.
Philipp's user avatar
  • 726
10 votes
Accepted

Change units in PlanetData["Earth", "Diameter"] from miles to km

You can use the UnitSystem option of EntityProperty, ...
Jason B.'s user avatar
  • 68.4k
7 votes

Package found with `Needs`, but not with `ParallelNeeds`

I use the following solution for this problem: I have a package called AddPath which can add pre-defined directories to the ...
Szabolcs's user avatar
  • 235k
7 votes
Accepted

Is there a tool for editing the spelling dictionary?

For removing a misspelled word from the correct word list, go to Edit->Preferences, select the Advanced tab, select Open Option Inspector, lookup/search for SpellingDictionaries, click on the edit ...
ciao's user avatar
  • 25.8k
6 votes
Accepted

What are the conseqences of setting TrackCellChangeTimes to False? How are CellChangeTimes useful?

I know there are discussions on this site about version control, etc. And it appears that CellChangeTimes are used for this purpose, but how They have nothing to do with version control. You might ...
Szabolcs's user avatar
  • 235k
5 votes

Inserting label to a Plot

For a different approach, beginning with version 12 you can use the EXPERIMENTAL function GeometricScene ...
Bob Hanlon's user avatar
  • 158k
5 votes
Accepted

Mathematica 12.1 is treating all my cells as raw texts by default

These strange behaviors can be produced by: SetOptions[EvaluationNotebook[], FrontEnd`ReturnCreatesNewCell -> True] (or, in MMA 12+, just ...
asd1dsa's user avatar
  • 573
5 votes

Is there a tool for editing the spelling dictionary?

Answer by ciao shows a way to edit user-supplied list of correct words via GUI. The same can be done via setting $FrontEnd option: ...
Alexey Popkov's user avatar
5 votes
Accepted

Including Mathematica code in every new notebook automaticaly

I recommend creating a palette with a button that can insert the code for you. Then save the palette and make it easy to access through the palettes menu. Create palette Suppose your code is (for ...
Szabolcs's user avatar
  • 235k
5 votes
Accepted

Configuration to limit time spent on formatting output

Usually by the time the front end gets something, aborting or interrupting interactively is useless, so I won't suggest that. IF I suspect a problem beforehand, I would use ...
Chris Chiasson's user avatar
4 votes

Backup configuration (Linux)

The directory you are mentioning is what $UserBaseDirectory on a linux machine usually is set to. AFAIK the content of that is identical (despite some ...
4 votes
Accepted

How do I configure Mathematica so that the "font" window opens with a given key press?

For a single key combination change MenuItem["&Font...", "FontPanel"] to e.g. ...
Roland F's user avatar
  • 3,564
4 votes
Accepted

Mathematia UI displays '$Failed' in several places

I reached out to Customer Support. They weren't able to identify the root of the problem directly, but they suggested I try using KDE instead of Gnome. At this point I was somewhat desperate for a ...
Alecto Irene Perez's user avatar
4 votes
Accepted

`FunctionLayer` will calculate a distance matrix

We can compute the distance matrix by explicitly computing the pairwise distances. ...
xslittlegrass's user avatar
3 votes
Accepted

Missing dependencies for NodeJS reported by FindExternalEvaluators["NodeJS"]

I encountered similar problems and I hope the following may help you. The relevant paclet is ExternalEvaluate_NodeJS, which can be found in: ...
Lacia's user avatar
  • 2,253
3 votes
Accepted

How do I remove all extensions and plugins associated with Mathematica on macOS?

Deleting the app bundle (Mathematica.app) is sufficient to remove all components of Mathematica itself, including the Spotlight indexer and the QuickLook plugin. ...
Szabolcs's user avatar
  • 235k
3 votes
Accepted

Inserting label to a Plot

...
kglr's user avatar
  • 395k
3 votes

Is there a way to make the "Details" section of the Documentation expanded by default?

Based on Kuba's findings in this and this answers and also thanks to user1950580 who uncovered FrontEnd`Private`SetCurrentValue (his answer was the only place where ...
Alexey Popkov's user avatar
2 votes

How to use InputForm for printed and output expressions in console mode

I think what you want is: $Post = ToString[#, FormatType -> InputForm] &; But this does not affect Print[]. Of course, ...
Somos's user avatar
  • 4,897
2 votes
Accepted

Change large output background color in ReverseColor stylesheet

Closely related: How to customize the package editor interface? You can create a ReverseColor.nb in \$UserBaseDirectory/SystemFiles/FrontEnd/Stylesheets, customize it and point it to ReverseColor.nb ...
Kuba's user avatar
  • 137k
2 votes
Accepted

Add Edge Label to certain edge in a bipartite graph

You can typeset a directed edge between nodes x and y as x -> y or ...
kglr's user avatar
  • 395k
2 votes
Accepted

Problem with setting up ChatObject[]: possible conflict?

Let me record here the answer I got on the chat. As @RohitNamjoshi @kirkus explained to me, when you create an OpenAI account, you get some number of free API calls over 30 days. After that, you have ...
chris's user avatar
  • 23k
1 vote

Accessing my init.m from another machine?

initURL = CloudExport["$myStart = 42;", "Text", "init.m", Permissions -> "Public"] and then ...
Rolf Mertig's user avatar
  • 17.2k
1 vote

How to specify notebook's Saveable option from command line?

Try putting this in an initialization cell in your notebook. ...
m_goldberg's user avatar
  • 108k
1 vote

Including Mathematica code in every new notebook automaticaly

Place the code in your init.m file. It will then be run each time the kernel is started. On Linux the init.m file is in ~/.Mathematica/Kernel/. I forget where it is on Windows but just look at the ...
c186282's user avatar
  • 1,402
1 vote

How to connect to EC2?

Still doesn't work in v11.2: This is a response to elbOlita:
M.R.'s user avatar
  • 31.5k

Only top scored, non community-wiki answers of a minimum length are eligible