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Find value in an array
...ude?(9) # => false
If you mean something else, check the Ruby Array API
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Printing Lists as Tabular Data
...d with the main packages and IMO "beautifultable" - best, maintained, good API & doco, support for colored. "texttable" - nice, maintained, good API but use of colored use throws tables out of alignment. "terminaltables" - good, doco via code examples only. "PrettyTable" - ok, but old, table 't...
$routeParams doesn't work in resolve function
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I guess that docs.angularjs.org/api/ng.$routeParams are nice API when a route was already matched and changed. But it is true that it is a bit confusing...
– pkozlowski.opensource
Nov 17 '12 at 18:47
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How do you close/hide the Android soft keyboard using Java?
...so many answers, each different, for the same simple question is that this API, like many others in Android, is horribly designed. I can think of no polite way to state it.
I want to hide the keyboard. I expect to provide Android with the following statement: Keyboard.hide(). The end. Thank you ver...
Advantage of creating a generic repository vs. specific repository for each object?
...ed, not every entity has a repository. Queries vary wildly; the repository API becomes as unique as the entity itself.
A pattern I often use is to have specific repository interfaces, but a base class for the implementations. For example, using LINQ to SQL, you could do:
public abstract class Repo...
Daylight saving time and time zone best practices [closed]
...t's "tz" library.
Do not use Boost for time zone conversions. While its API claims to support standard IANA (aka "zoneinfo") identifiers, it crudely maps them to POSIX-style data, without considering the rich history of changes each zone may have had. (Also, the file has fallen out of maintenanc...
Constructor function vs Factory functions
... with less boilerplate, and without leaking instantiation details into the API.
– Eric Elliott
Jan 5 '13 at 14:10
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Implicit “Submit” after hitting Done on the keyboard at the last EditText
... handled = true;
}
return handled;
}
});
Official API doc: https://developer.android.com/guide/topics/ui/controls/text.html#ActionEvent
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Making a LinearLayout act like an Button
...to make a Layout acts like a "clikable" View, set on the targeted Layout:
API 11+ (Pure Android):
android:background="?android:attr/selectableItemBackground"
API 7+ (Android + AppCompat Support Library):
android:background="?attr/selectableItemBackground"
Any API:
android:background="@androi...
Android: Is it possible to display video thumbnails?
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If you are using API 2.0 or newer this will work.
int id = **"The Video's ID"**
ImageView iv = (ImageView ) convertView.findViewById(R.id.imagePreview);
ContentResolver crThumb = getContentResolver();
BitmapFactory.Options options=new Bitmap...