How to create a user interface, that when a user clicks a button the entire display changes? [closed]
For example, the 'main menu' user interface has three buttons each labeled with a different level. Whenever button is clicked how do you display that level of the game without creating a new notebook? ...
It seems to be a fairly common convention to write certain 'meta' functions in postfix form like f[x] // Simplify to keep the the mathematical content at the ...
For example, how to make Mathematica display only the lines beginning with In[some number]? ...
I have a lot of data to inspect. An example of a number in my program is 123.189094 This gets displayed as 123.189 ...