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How do you save/store objects in SharedPreferences on Android?
...store class objects into SharedPreferences.
You can download this jar from google-gson
Or add the GSON dependency in your Gradle file:
implementation 'com.google.code.gson:gson:2.8.5'
Creating a shared preference:
SharedPreferences mPrefs = getPreferences(MODE_PRIVATE);
To save:
MyObject m...
Clicking the text to select corresponding radio button
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What's the best way to build a string of delimited items in Java?
...
The Google's Guava library has com.google.common.base.Joiner class which helps to solve such tasks.
Samples:
"My pets are: " + Joiner.on(", ").join(Arrays.asList("rabbit", "parrot", "dog"));
// returns "My pets are: rabbit, pa...
textarea's rows, and cols attribute in CSS
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Which concurrent Queue implementation should I use in Java?
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How to convert float to varchar in SQL Server
...add digits at the end
UPDATE: As per comments below and what I can see in https://msdn.microsoft.com/en-us/library/ms187928.aspx:
CONVERT (VARCHAR(50), float_field,3)
Should be used in new SQL Server versions (Azure SQL Database, and starting in SQL Server 2016 RC3)
...
Adding up BigDecimals using Streams
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How do I remove the Devise route to sign up?
...at) devise/invitations#update
note 1 devise scope https://github.com/plataformatec/devise#configuring-routes
note 2 I'm applying it on devise_invitable but it will work with any devise *able feature
Important note: see that devise_scope is on user not users ? that's correc...
Custom Adapter for List View
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Google has an example called EfficientAdapter, which in my opinion is the best simple example of how to implement custom adapters. http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/view/List...
Google Maps API v3: Can I setZoom after fitBounds?
I have a set of points I want to plot on an embedded Google Map (API v3). I'd like the bounds to accommodate all points unless the zoom level is too low (i.e., zoomed out too much). My approach has been like this:
...