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HTTP response code for POST when resource already exists

I'<em>mem> building a server that allows clients to store objects. Those objects are fully constructed at client side, co<em>mem>plete with object IDs that are per<em>mem>anent for the whole lifeti<em>mem>e of the object. ...
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Why is super.super.<em>mem>ethod(); not allowed in Java?

I read this question and thought that would easily be solved (not that it isn't solvable without) if one could write: 22...
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<em>Mem>ain differences between SOAP and RESTful web services in Java [duplicate]

... REST is al<em>mem>ost always going to be faster. The <em>mem>ain advantage of SOAP is that it provides a <em>mem>echanis<em>mem> for services to describe the<em>mem>selves to clients, and to advertise their existence. REST is <em>mem>uch <em>mem>ore lightweight and can be i<em>mem>ple<em>mem>e...
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What is an existential type?

I read through the Wikipedia article Existential types . I gathered that they're called existential types because of the existential operator (∃). I'<em>mem> not sure what the point of it is, though. What's the difference between ...
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File Upload in WebView

I have been struggling to upload files fro<em>mem> WebView since last few days and there is no progress. I googled and i<em>mem>ple<em>mem>ented all suggested solutions but none works, like: solutions suggested here , and so on. ...
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Difference between the Apache HTTP Server and Apache To<em>mem>cat? [closed]

What is the difference in ter<em>mem>s of functionality between the Apache HTTP Server and Apache To<em>mem>cat? 8 Answers ...
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What's the difference between backtracking and depth first search?

... Backtracking is a <em>mem>ore general purpose algorith<em>mem>. Depth-First search is a specific for<em>mem> of backtracking related to searching tree structures. Fro<em>mem> Wikipedia: One starts at the root (selecting so<em>mem>e node as the root in the graph case) and ...
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How to add Options <em>Mem>enu to Frag<em>mem>ent in Android

I a<em>mem> trying to add an ite<em>mem> to the options <em>mem>enu fro<em>mem> a group of frag<em>mem>ents. 20 Answers 2...
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Docker build “Could not resolve 'archive.ubuntu.co<em>mem>'” apt-get fails to install anything

I've been trying to run Docker build on various files which previously worked before, which are now no longer working. 14 A...
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jQuery UI DatePicker to show <em>mem>onth year only

I a<em>mem> using jQuery date picker to display the calendar all over <em>mem>y app. I want to know if I can use it to display the <em>mem>onth and year (<em>Mem>ay 2010) and not the calendar? ...