javiergamarra

public static byte[] decodeSampledBitmapFromResource(String path, int reqWidth, int reqHeight) {

	// First decode with inJustDecodeBounds=true to check dimensions
	final BitmapFactory.Options options = new BitmapFactory.Options();
	options.inJustDecodeBounds = true;
	BitmapFactory.decodeFile(path, options);

	options.inSampleSize = calculateInSampleSize(options, reqWidth, reqHeight);
	options.inJustDecodeBounds = false;
	Bitmap bitmap = BitmapFactory.decodeFile(path, options);

javiergamarra

<?xml version="1.0" encoding="utf-8"?>
<resources>
	<!-- Change these values for your Liferay Portal installation -->
	<string name="liferay_server">http://WRITE_HERE_YOUR_HOST:8080</string>
	<integer name="liferay_company_id">WRITE_HERE_YOUR_COMPANY_ID</integer>
	<integer name="liferay_group_id">WRITE_HERE_YOUR_GROUP_ID</integer>
</resources>

javiergamarra

public static void main(final String[] args) {
	final String path = args[0];

	try (BufferedReader br = new BufferedReader(new FileReader(path))) {
		String line = br.readLine();
		final int rows = Integer.parseInt(line);

		final Point[] points = new Point[rows];
		for (int i = 0; i < rows; i++) {
			line = br.readLine();

javiergamarra

numbers = Arrays.asList(new Integer[] { 1, 2, 3, 4, 5, 6 });
numberOperations = 0;

private boolean isEven(int n) {
  System.out.println(numberOperations + " - Is " + n + " even?");
  numberOperations++;
  return n % 2 == 0;
}

private int doubleIt(int n) {

javiergamarra

OptionalInt result = numbers.stream().filter(this::isEven)
				.mapToInt(this::doubleIt).filter(this::isGreaterThan5)
				.findFirst();

System.out.println("first number is " + result.getAsInt());
assertThat(result.getAsInt(), equalTo(8));