String REGREX_LETTERS = “[a-zA-Z]+”

org.springframework.boot spring-boot-starter-data-jpa 2.4.1

//Just convert any one value to float float resultValue = (float)firstValue / secondValue;

mvn spring-boot:run -Drun.profiles=dev

public static void setPlayerInventory(Player p) { Inventory teamselector = Bukkit.createInventory(null, 9*1, “Name of the inventory”); }

String[] characters = new String[] {“$”, “@”, “B”, “

class TestJava { public static void main(String[] args) { String operatingSystem = System.getProperty(“os.name”).toLowerCase(); if (operatingSystem.contains(“win”)){ System.out.println(“Operating system is Windows”); } else if (operatingSystem.contains(“osx”)){ System.out.println(“Operating system is OSX”); } else if (operatingSystem.contains(“nix”)){ System.out.println(“Operating system is NIX”); } else if (operatingSystem.contains(“nux”)){ System.out.println(“Operating system is NUX”); } else if (operatingSystem.contains(“aix”)){ System.out.println(“Operating system is *AIX”); } } } Output: … Read more

public class TestPagerAdapter extends PagerAdapter{ private Context context; public YourPagerAdapter(Context c) { this.context = c; } @Override public void onClick(View v) { FragmentActivity fragmentActivity = (FragmentActivity)(context); FragmentManager fragmentManager = fragmentActivity.getSupportFragmentManager(); TestPagerAdapter alertDialog = new YourDialogFragment(); alertDialog.show(fragmentManager, “Fragment Alert Text”); } }

Subject interestedSubject = subjects.stream() .filter(subject -> “Java”.equals(subject.getName())) .findAny() .orElse(null);