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What is a JavaBean exactly?
I understood, I think, that a "Bean" is a Java class with properties and getters/setters. As much as I understand, it is the equivalent of a C struct. Is that true?
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How to prevent custom views from losing state across screen orientation changes
...mented onRetainNonConfigurationInstance() for my main Activity to save and restore certain critical components across screen orientation changes.
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How to get GET (query string) variables in Express.js on Node.js?
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In Express it's already done for you and you can simply use req.query for that:
var id = req.query.id; // $_GET["id"]
Otherwise, in NodeJS, you can access req.url and the builtin url module to url.parse it manually:
var url = require('url');
var url_parts = url...
Get the latest record from mongodb collection
...t record is fetched when your are limiting the output to just one document and it must be the top document in collection.
– kailash yogeshwar
Nov 23 '16 at 16:58
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YouTube API to fetch all videos on a channel
...date&maxResults=20
After that you will receive a JSON with video ids and details, and you can construct your video URL like this:
http://www.youtube.com/watch?v={video_id_here}
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Show dialog from fragment?
...ow a regular dialog. On these dialogs the user can choose a yes/no answer, and then the fragment should behave accordingly.
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Alternative to google finance api [closed]
...ery Language)**
For example:
http://developer.yahoo.com/yql/console/?q=select%20*%20from%20yahoo.finance
.quotes%20where%20symbol%20in%20(%22YHOO%22%2C%22AAPL%22%2C%22GOOG%22%2C%22
MSFT%22)%0A%09%09&env=http%3A%2F%2Fdatatables.org%2Falltables.env
2. Use the webservice
For example, to get ...
How to add Options Menu to Fragment in Android
...Bundle) to notify the fragment that it should participate in options menu handling.
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In Flux architecture, how do you manage Store lifecycle?
...about Flux but the example Todo app is too simplistic for me to understand some key points.
3 Answers
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Right Align button in horizontal LinearLayout
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Use below code for that
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="35dp"
android:orientation="horizontal" >
<TextV...