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Get an object's class name at runtime

... @Subash a terser way to avoid casting to any is console.log(instance.constructor['name']); – Nick Strupat Sep 2 '16 at 7:47 1 ...
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How to dynamically create generic C# object using reflection? [duplicate]

...from Item task.Process(new Item()); In any case, you won't be statically cast to a type you don't know beforehand ("makeme" in this case). ITask allows you to get to your target type. If this is not what you want, you'll probably need to be a bit more specific in what you are trying to achieve wi...
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Asp Net Web API 2.1 get client IP address

... It's better to cast it to HttpContextBase, this way you can mock and test it more easily public string GetUserIp(HttpRequestMessage request) { if (request.Properties.ContainsKey("MS_HttpContext")) { var ctx = request....
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Eclipse hangs on loading workbench

... DISCLAIMER: THIS WILL DELETE ALL OF YOUR ECLIPSE WORKSPACE SETTINGS AND YOU WILL HAVE TO RE-IMPORT ALL YOUR PROJECTS, THERE ARE LESS DESTRUCTIVE ANSWERS HERE Try the following: Delete the .metadata folder in your local workspace (this is what worked for me). It seems that it contains a .LO...
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What is the strict aliasing rule?

... struct onto such a buffer, or a buffer onto such a struct through pointer casting you can easily violate strict aliasing rules. So in this kind of setup, if I want to send a message to something I'd have to have two incompatible pointers pointing to the same chunk of memory. I might then naively co...
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Does ARC support dispatch queues?

... The short answer: YES, ARC retains and releases dispatch queues. And now for the long answer… If your deployment target is lower than iOS 6.0 or Mac OS X 10.8 You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage ...
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What causes javac to issue the “uses unchecked or unsafe operations” warning

... as the use of raw types (as described by the other answers), an unchecked cast can also cause the warning. Once you've compiled with -Xlint, you should be able to rework your code to avoid the warning. This is not always possible, particularly if you are integrating with legacy code that cannot b...
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YouTube iframe API: how do I control an iframe player that's already in the HTML?

...0 dispatch @ jquery-1.12.4.js:5226 elemData.handle @ jquery-1.12.4.js:4878 cast_sender.js:67 Uncaught DOMException: Failed to construct 'PresentationRequest': Presentation of an insecure document [cast:233637DE?capabilities=video_out%2Caudio_out&clientId=153262711713390989&autoJoinPolicy=tab...
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Java generics type erasure: when and what happens?

...cs are used, they're converted into compile-time checks and execution-time casts. So this code: List<String> list = new ArrayList<String>(); list.add("Hi"); String x = list.get(0); is compiled into List list = new ArrayList(); list.add("Hi"); String x = (String) list.get(0); At exe...
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Running Bash commands in Python

...cess. From the docs: "This module intends to replace several older modules and functions: os.system, os.spawn". Like in your case: bashCommand = "cwm --rdf test.rdf --ntriples > test.nt" import subprocess process = subprocess.Popen(bashCommand.split(), stdout=subprocess.PIPE) output, error = pr...