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How to obtain the last path segment of a URI
...making trouble. Need something more good getLastPathSegment() answer given by @paul_sns is perfect.
– Vaibhav Kadam
Jan 9 '18 at 23:21
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Set title background color
...ion level to apply it to all your activities at once. Thanks for the code, by the way.
– Eric Kok
Jul 14 '10 at 19:46
2
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Entity framework self referencing loop detected [duplicate]
...o the object.
Other responses focused in changing the list being returned by excluding data or by making a facade object and sometimes that is not an option.
Using the JsonIgnore attribute to restrict the references can be time consuming and if you want to serialize the tree starting from another ...
How to sort an ArrayList?
...ous ways, depending on the use case. Sometimes you might want to sort them by distance to 0. I don't even know about the runtime characteristics of reverse, but sorting descending could actually be faster then sorting ascending and then reversing. Moreover, using a List implementation that supports...
Webview load html from assets directory
...t.webview);
WebView wv;
wv = (WebView) findViewById(R.id.webView1);
wv.loadUrl("file:///android_asset/aboutcertified.html"); // now it will not fail here
}
}
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Postgresql query between date ranges
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You can avoid date calculations in your application by using interval. e.g.: WHERE login_date >= '2014-02-01' AND login_date < '2014-02-01'::date + INTERVAL '1 month' This still uses indexes while simplifying your code.
– baswell
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quick random row selection in Postgres
... need to first do a SELECT COUNT(*) to figure out the value of N.
Update (by Antony Hatchkins)
You must use floor here:
SELECT myid FROM mytable OFFSET floor(random()*N) LIMIT 1;
Consider a table of 2 rows; random()*N generates 0 <= x < 2 and for example SELECT myid FROM mytable OFFSET 1....
Android: Force EditText to remove focus? [duplicate]
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You can make cursor and focus disappear by
edittext.clearFocus();
But detect when the key board hide is a hard work.
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getting the ng-object selected with ng-change
...thout specifying a model? I get this error: Controller 'ngModel', required by directive 'select', can't be found!
– fer
Mar 29 '14 at 10:30
8
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How do I verify a method was called exactly once with Moq?
... iPrinterMock.Verify(x => x.Print(3), Times.Once);
}
}
Note: By default Moq will stub all the properties and methods as soon as you create a Mock object. So even without calling Setup, Moq has already stubbed the methods for IPrinter so you can just call Verify. However, as a good prac...