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Android studio balance with timer (java)

I want to make on button press to start a timer and increment at same time , so let's say the balance is 0.00 i want it when the button is clicked to increase b

How can I resolve Code will be never executed error

I am making a program that reads input from a user then check the validity, but for the while statement in the validateInput function I am getting an warning #i

How to return a first word from a string in Swift?

If we have, for example, situation like this: var myString = "Today was a good day" What is the best way to return the first word, which is "Today"? I think

I can't import or install qrcode in python3?

I can't get this to work and I've tried a lot. I keep getting this error. I tried to reinstall python3 and vs code. If I could get any help I'd feel really than

How to focus Camera on enemy grid for a specific seconds?

I am making a turn based game. I have two different tile grids. When it's player's turn, the Camera is focused on the enemy's grid to select a tile to attack. W

Rails app deploying in Heroku gives frozen Hash error

I am trying to deploy a basic rails app in heroku and facing this error. My db config in database.yml is database: <db name> adapter: postgresql use

Model returns only NaN values on GTXA5000 but not on 1080TI

I have replaced a GTX 1080TI graphics card with a GTX A5000 in a desktop machine and reinstalled Ubuntu to upgraded from 16.04 to 20.04 in order to meet require