Store a reference to the meter instance as a member in Production: public class Production { //The other members, properties etc… private Meter m; Production(Meter m) { this.m = m; } } And then in the Meter-class: public class Meter { private int _powerRating = 0; private Production _production; public Meter() { _production = new … Read more
as a literal answer to the question ‘Python Import from parent directory‘: to import ‘mymodule’ that is in the parent directory of your current module: import os parentdir = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) os.sys.path.insert(0,parentdir) import mymodule edit Unfortunately, the __file__ attribute is not always set. A more secure way to get the parentdir is through the inspect module: … Read more
A div should already display as a block and take up a full “row”. Here is some HTML and CSS to give an example, compare it to your code: http://jsfiddle.net/mWcWV/ <div id=”parent”> <div class=”child”>Foo</div> <div class=”child”>Bar</div> <div class=”child”>Baz</div> </div>
Had the same problem, took me hours to find the solution. You just need to create the script’s object using the iframe’s document. var myIframe = document.getElementById(“myIframeId”); var script = myIframe.contentWindow.document.createElement(“script”); script.type = “text/javascript”; script.src = src; myIframe.contentWindow.document.body.appendChild(script); Works like a charm!
If you need your second activity to return some data to your first activity I recommend you use startActivityForResult() to start your second activity. Then in onResult() in your first activity you can do the work needed. In First.java where you start Second.java: Intent intent = new Intent(this, Second.class); int requestCode = 1; // Or … Read more
$(‘#thisid’).parents(‘li’); // ^ plural! Note that if you only want the first <li> element in the ancestry, you should use closest(): $(‘#thisid’).closest(‘li’); // `closest()` is equivalent to (but performs better than) $(‘#thisid’).parents(‘li’).eq(0); $(‘#thisid’).parents(‘li’).first(); http://api.jquery.com/closest/ http://api.jquery.com/parents/
../ will give you one level higher parent directory. You can use as much as you want to go higher level parents like ../../ ../Image/my_Image.png will be Image folder in parent directory
For selecting a second parent parents(‘:eq(1)’) looks smoother than parent().parent() Also, you might find that closest(‘ul’) fits the job better.
You can use .parents() and .eq(): $(‘#element1’).parents().eq(2); http://jsfiddle.net/infernalbadger/4YmYt/