Joop

Joop has asked 17 questions and find answers to 4 problems.

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About

Artificial Intelligence student who has special interests in Java, the Android Platform and programming in general. #SOreadytohelp

Joop questions

Reason for putting main(String args[]) at the bottom of your code?
Is it ever appropriate to leave the 0 index of an array empty to correspond to real values in the program's front-end?
Is it bad to import unused packages?
Do {} while ( , ) with comma operator, is that even possible?
Need to convert AssetInputStream to FileInputStream
How to measure efficiency (in particular: assembly code) for java programs?
Could there be any performance difference between writing the same code (for the layout) in XML or java file?
Confusion about drawable and mipmap in Android Studio from older example in book
How to find a word in large word list (vocabulary) with descent memory consumption and look-up time?
Keyboard shortcut to completely hide Java-doc comments so they take no lines in the code anymore

Joop answers

Save little information as setting in android (like first time that app is run)
K nearest neighbour vs User based nearest neighbour
Confusion about drawable and mipmap in Android Studio from older example in book