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Java 2021-11-19 05:22:20
write file to internal storage android
public static boolean saveToInternalStorage(String data, String filename, Context context) throws IOException { FileOutputStream fos = context.openFileOutput(filename, Context.MODE_PRIVATE); //default mode is PRIVATE, can be APPEND etc. fos.write(da... Add solution -
Other 2021-11-12 17:00:20
Random random = new Random(); StringBuilder builder = new StringBuilder(count); for (int i = 0; i < count; i++) { builder.append(Numbers.charAt(random.nextInt(Numbers.length())));
Random random = new Random(); StringBuilder builder = new StringBuilder(count); for (int i = 0; i < count; i++) { builder.append(Numbers.charAt(random.nextInt(Numbers.length()))); Add solution