B
Blubdub
Gast
Java:
if(tfbla.getText().equals("Zahl+G")
if(tfbla.getText().equals("Zahl+G")
int zahl = 9;
if(tfbla.getText().equals(zahl+"G")...
[c]if(tfbla.getText().matches("\\d+G"))[/c] ??
...
private static String symbols = "$€¥£";
private static String[] codes = {"USD","EUR","JPY","GBP"};
public static String symbolAlsText(char c) {
int index = symbols.indexOf(c);
if (index == -1) {
return "Fehler";
} else {
return codes[index];
}
}