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java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
...is okay for the UI state to change
unexpectedly on the user.
The above description relates to this method.
protected void onSaveInstanceState(android.os.Bundle outState)
This problem occurs precisely when the device goes to sleep.
http://developer.android.com/reference/android/app/FragmentTr...
How do I detect if I am in release or debug mode?
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Please add description to your answer. It would be more helpful than just a piece of code.
– Mathews Sunny
Dec 11 '17 at
Difference between jar and war in Java
... jar tool. These files are
created for different purposes. Here
is the description of these files:
.jar files: The .jar files contain
libraries, resources and
accessories files like property files.
.war files: The war file contains
the web application that can be
deployed on a...
What is the difference between D3 and jQuery?
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d3 has a silly description. jQuery and d3 are not at all similar, you just don't use them for the same things.
jQuery's purpose is to do general dom manipulation. It's a general purpose javascript toolkit for anything you might want to do....
Django - How to rename a model field using South?
...te renaming_column_x can be anything you like, it's just a way of giving a descriptive name to the migration file.
This will generate you a file called myapp/migrations/000x_renaming_column_x.py which will delete your old column and add a new column.
Modify the code in this file to change the mig...
Render a string in HTML and preserve spaces and linebreaks
I have an MVC3 app that has a details page. As part of that I have a description (retrieved from a db) that has spaces and new lines. When it is rendered the new lines and spaces are ignored by the html. I would like to encode those spaces and new lines so that they aren't ignored.
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SecurityException: Permission denied (missing INTERNET permission?)
... does not need to explicitly grant these permission.
See behavior changes description page for details and make sure your app will behave correctly on newer systems too. It's is especially important when your project set targetSdk to at least 23 as then you must support new permissions model (deta...
Determine if Android app is being used for the first time
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@aman verma: as per the getBoolean description at developer.android.com/reference/android/content/… 2nd parameter of getBoolean is the default value if the first parameter doesn't exit, so if "my_first_time" hasn't been set the expression defaults to true.
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Facebook Post Link Image
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To change Title, Description and Image, we need to add some meta tags under head tag.
STEP 1 :
Add meta tags under head tag
<html>
<head>
<meta property="og:url" content="http://www.test.com/" />
<meta property="og:imag...
What are the real-world strengths and weaknesses of the many frameworks based on backbone.js? [close
... @mor Don't get me wrong - this is a very thorough and clear description of Marionette. I just don't feel it answers the question. At any rate, the upvotes are for this being a good answer.
– Jess Telford
Nov 1 '13 at 19:05
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