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How to sort an ArrayList?
...ct(Collectors.toList());
Sources: https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html
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Android search with Fragments
...to search in a fragment using the standard ActionBar SearchView ActionView API. This will work back to Android 2.1 (API level 7) too using AppCompat support classes v7.
In your fragment:
@Override
public void onCreateOptionsMenu (Menu menu, MenuInflater inflater){
inflater.inflate(R.menu.sear...
Rails formatting date
I am posting a date to an API and the required format is as follows:
4 Answers
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TypeError: ObjectId('') is not JSON serializable
... as an element. Any idea how to solve this?
– Varij Kapil
May 29 '17 at 15:50
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Is well formed without a ?
...ain AngularJS website handles inputs, manipulates data, and sends it to an api. HTML templates for forms may be written without any form tags and they communicate with the server just fine.
– sr9yar
Aug 1 '16 at 20:39
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The server committed a protocol violation. Section=ResponseStatusLine ERROR
...this error occurs when UserAgent request parameter is empty (in github.com api in my case).
Setting this parameter to custom not empty string solved my problem.
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Entity Framework Refresh context?
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If you want to reload specific entities, with the DbContextApi, RX_DID_RX already gave you the answer.
If you want to reload / refresh all the entities you loaded:
If you are using Entity Framework 4.1+ (EF5, or EF 6 probably), DbContext API:
public void RefreshAll()
{
foreac...
What is Node.js' Connect, Express and “middleware”?
...xpress is comparable to Sinatra. It's particularly great for creating JSON APIs for Ajax client-side apps. One thing I've found is that once an application hits a certain level of complexity, another layer is needed that is more Rails like. I'm working on Locomotive for this purpose, which further ...
How to convert float to int with Java
...a long. Math.round(float a) returns an int. docs.oracle.com/javase/7/docs/api/java/lang/…
– Hososugi
Mar 13 '14 at 17:47
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AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
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The documentation for ng-hide (docs.angularjs.org/api/ng/directive/ngHide) specifically calls the argument an expression, which means that it requires curly braces. What am I missing here?
– Ed Norris
Jul 30 '14 at 18:52
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