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cp .git/config /tmp/gitBackup
rm -rf .git
git init
cp /tmp/gitBackup .git/config
git remote add origin <url from 1st command>
git add .
git status
git commit -m "rewrite history"
git push -f

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messages = [nil, "Fizz", "Buzz", "FizzBuzz"]
acc = 810092048
(1..100).each do |i|
  c = acc & 3
  puts messages[c] || i
  acc = acc >> 2 | c << 28
end

# Explanation
#

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Android Studio Shortcuts (Mac)

Notes:

• Two of the most useful shortcuts utilize the Fn (function) keys. It is therefore recommended that you enable the "Use all F1, F2, etc. keys as standard function keys" option [System Preferences > Keyboard].
• Be sure to enable the Mac OS X 10.5+ keymap in Android Studio [Preferences > Keymap].
• A fairly complete shortcut list can be found here.

Useful symbols:

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package com.google.firebase.zerotoapp;

public class ChatMessage {
    public String name;
    public String message;

    public ChatMessage() {
    }

    public ChatMessage(String name, String message) {