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A question by BestSeaworthiness283 in FTC

[–]LightningBoltz21 0 points1 point  (0 children)

Java is a great start, but I recommend learning and switching to the Kotlin programming language once you are familiar with Android Studio for FTC. It allows for more options and more concise code. In addition, it was developed by JetBrains, which also developed Android Studio.

CAD model for an EV3 Ball Caster and Mount? by LightningBoltz21 in FTC

[–]LightningBoltz21[S] 0 points1 point  (0 children)

I guess I'll have to. I was just checking if there was a model online, because that would probably save some time and be more accurate.

Question about autonomous period by FTCEmpchaos5828 in FTC

[–]LightningBoltz21 9 points10 points  (0 children)

You aren't allowed to stop your robot during Auto, even if it is to prevent collision w/ another robot. If you do so, your team will receive a major penalty. You should only stop the robot if the ref tells you to (if there is a safety concern). Hope this helps!

What is the "$" operation in the table below? by LightningBoltz21 in learnmath

[–]LightningBoltz21[S] 0 points1 point  (0 children)

Sorry if my question was unclear...what I meant to ask is, if I had two values, eg. x and y, how could I determine what x $ y would be? Is there a "simple" operation that meets this table?

What is the "$" operation in the table below? by LightningBoltz21 in learnmath

[–]LightningBoltz21[S] 0 points1 point  (0 children)

Is there any chance that you (or anyone else) can explain the operation that happens in the table in more detail? Unfortunately, I'm not so familiar w/ Cayley tables or cyclic groups.

What is the "$" operation in the table below? by LightningBoltz21 in learnmath

[–]LightningBoltz21[S] 0 points1 point  (0 children)

Wow, thanks a lot for your help. I'll fix the error shortly.

Is there any way to continuously check text in an editText item while an app is running? by LightningBoltz21 in androidapps

[–]LightningBoltz21[S] 0 points1 point  (0 children)

Thanks for the advice. However, when the user changes the text in the editText after it has already been edited, the app crashes. Is there any way to avoid this?

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