7 votes
Accepted

How can I remove the outermost pair of brackets enclosing a Piecewise function when it occurs in an equation?

If you don't mind modifying some internal symbols, you can do: BoxForm`$PiecewiseSyntaxForm = SyntaxForm -> DirectedEdge; Then, the parentheses should be gone.
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  • 124k
7 votes
Accepted

How to enable TouchPosition[ ... , 2]?

TouchPosition and GestureHandler are only supported in Wolfram Player on iOS.
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  • 2,506
6 votes
Accepted

Can not change background of code cell style in private stylesheet. Bug?

The simplest, easiest way is to set the background color against the InitializationCell style. Cell[StyleData["InitializationCell"],Background->RGBColor[0.87, 0.94, 1]]
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  • 2,506
5 votes
Accepted

Change color of text in comments inside Input cell

This works for me: ...
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  • 216k
4 votes
Accepted

How to make warning and errors messages on console print in RED? so easy to see them?

The style of a message is controlled by the setting for "MessageText". You can modify the stylesheet for the messages notebook with: ...
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  • 124k
3 votes
Accepted

Stop Mathematica’s automatic indentation on existing notebooks

If I understand the question, I think you have to create a stylesheet. Using a document created with the Default stylesheet, this should work: Format > Edit Stylesheet... Base definitions will be ...
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  • 3,762
3 votes
Accepted

CellObject[Number] to its content

NotebookRead gives the cell expression (see the first example in the docs for CellObject); ...
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  • 216k
3 votes
Accepted

Modify StandardForm of E

Simply due to definition priority mechanism. Each of these three works: ...
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  • 1,663

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