Questions tagged [keys]

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KeyEventTranslations.tr doesn't takes effect

I'm using Mathematica 12.3 on MacOS 10.15, and trying to add new shortcuts to the KeyEventTranslations.tr. I have tried the following two locations: ...
4
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1answer
182 views

What's the correct action for pressing a key?

Consider the following code: ...
3
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1answer
68 views

How can two objects be equal, but only one of them be a Key in my association

What is going on here? There is an element in Keys[Dat] which is equal to {2.1,2.1}, but ...
3
votes
1answer
85 views

How to change the keys names in dataset

As you can see from the picture, I want to change the keys names of the list. There are 14314 keys names, but they are all mess, I want to change it with a list of continuous numbers like Range[14314]....
3
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1answer
124 views

Getting keys of an 'Association'

Suppose you have an association of the type: ...
0
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0answers
36 views

how do i stop the "=" symbol from creating "WolframAlphsShort" [duplicate]

how do I stop the "=" symbol from creating "WolframAlphsShort."
4
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1answer
340 views

Switch bool from False to True on key press?

I would like to let a boolean variable switch when I press a key on the keyboard. For example, I write ...
0
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1answer
34 views

What is the general behavior of the "enter" character, and why does the specific behavior differ in these four situations?

I am trying to understand the exact behavior of the "enter" character in Mathematica. (I am not even sure what to call it: perhaps it is really the carriage return or newline character, which is input ...
1
vote
0answers
52 views

Disabling the "scroll when middle mouse button is pressed" functionality

(Mathematica 12.1 and Windows 10) If the middle mouse button is kept pressed and the mouse is moved, Mathematica will scroll. Is it possible to disable this functionality? I looked for mouse entries ...
2
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0answers
53 views

KeyEventTranslations.tr at user directory

I added some shortcut defintions to the system file KeyEventTranslations.tr and they work perfectly. However when I move the same definitions to a seperate file in ...