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How to force an entire layout View refresh?
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To strictly answer the question: Use invalidate():
public void invalidate ()
Since: API Level 1
Invalidate the whole view. If the view is visible, onDraw(Canvas) will be called at some point in the future. This must be called from a UI thread. To call from...
HTML in string resource?
... Like such:
<string name="foo"><![CDATA[Foo Bar <a href="foo?id=%s">baz</a> is cool]]></string>
Now when you perform a getString(R.string.foo) the string will be HTML. If you need to render the HTML (with the link as shown) via a clickable TextView you'd need to per...
Display Animated GIF
...lay animated GIF images in my aplication.
As I found out the hard way Android doesn't support animated GIF natively.
30 Ans...
What JSON library to use in Scala? [closed]
...m.codahale.jerkson.Json._
scala> val l = List(
Map( "id" -> 1, "name" -> "John" ),
Map( "id" -> 2, "name" -> "Dani")
)
scala> generate( l )
res1: String = [{"id":1,"name":"John"},{"id":2,"name":"Dani"}]
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How do you save/store objects in SharedPreferences on Android?
...n is better. First of all to use serialize, the object and every object inside it needs to implement the serialize interface. This is not needed for gson. gson also works great when your object is a list of objects.
– Neville Nazerane
Jan 19 '17 at 7:26
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How to use FormData for AJAX file upload?
...тлов This is depends of what type of controller you use. Is it server side or front side controller? You trying to solve CSRF protection here?
– Spell
Aug 8 '16 at 10:43
1
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Strip whitespace from jsp output
... edited Aug 3 '12 at 10:44
jseidl
333 bronze badges
answered Oct 16 '08 at 14:18
RontologistRontologist
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Optional query string parameters in ASP.NET Web API
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Yes, null is considered a constant expression, and therefore a valid default value.
– JDawg
Nov 1 '16 at 23:06
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Pull all commits from a branch, push specified commits to another
...re looking for is a 'cherry pick'. That is, take a single commit from the middle of one branch and add it to another:
A-----B------C
\
\
D
becomes
A-----B------C
\
\
D-----C'
This, of course, can be done with the git cherry-pick command.
The problem with this commit is that git co...
Android Fragment no view found for ID?
...in setContentView() of the onCreate() method of the FragmentActivity.
The id passed into FragmentTransaction.add(), in your case R.id.feedContentContainer, must be a child of the layout specified in setContentView().
You didn't show us your onCreate() method, so perhaps this is the same problem.
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