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If REST applications are supposed to be stateless, how do you manage sessions?
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Wolverine
1,6691414 silver badges1717 bronze badges
answered Jun 24 '10 at 2:56
Srikar DoddiSrikar Doddi
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JSON and XML comparison [closed]
... community wiki
7 revs, 4 users 93%jelford
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How to access the correct `this` inside a callback?
.... Here is a contrived example:
var arr = [1, 2, 3];
var obj = {multiplier: 42};
var new_arr = arr.map(function(v) {
return v * this.multiplier;
}, obj); // <- here we are passing `obj` as second argument
Note: Whether or not you can pass a value for this is usually mentioned in the document...
Qt events and signal/slots
...ed Nov 10 '18 at 15:31
user10632420
answered Sep 25 '10 at 18:00
Harald ScheirichHarald Scheirich
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What is the proper REST response code for a valid request but an empty data?
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TL;DR: Use 404
See This Blog. It explains it very well.
Summary of the blog's comments on 204:
204 No Content is not terribly useful as a response code for a browser (although according to the HTTP spec browsers do need to understa...
Why doesn't RecyclerView have onItemClickListener()?
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edited Aug 3 '16 at 9:24
Maragues
33.4k1313 gold badges8787 silver badges9191 bronze badges
answered ...
When should I use RequestFactory vs GWT-RPC?
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edited Jun 1 '12 at 14:34
answered Feb 7 '11 at 20:55
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Are getters and setters poor design? Contradictory advice seen [duplicate]
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346
There is also the point of view that most of the time, using setters still breaks encapsulation...
How can I quantify difference between two images?
...re.py one.jpg one-blurred.jpg
Manhattan norm: 92605183.67 / per pixel: 13.4210411116
Zero norm: 6900000 / per pixel: 1.0
P.S. Entire compare.py script.
Update: relevant techniques
As the question is about a video sequence, where frames are likely to be almost the same, and you look for somethin...