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HttpClient not supporting PostAsJsonAsync method C#

I am trying to call a web API from my web application. I am using .Net 4.5 and while writing the code I am getting the error HttpClient does not contain a definition PostAsJsonAsync method. ...
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What is the EAFP principle in Python?

... Sven MarnachSven Marnach 446k100100 gold badges833833 silver badges753753 bronze badges ...
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Enabling ProGuard in Eclipse for Android

... answered Jul 5 '12 at 19:24 ligiligi 34k3535 gold badges119119 silver badges212212 bronze badges ...
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Synchronously waiting for an async operation, and why does Wait() freeze the program here

... 4 Answers 4 Active ...
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Adding git branch on the Bash command prompt

... 164 git 1.9.3 or later: use __git_ps1 Git provides a shell script called git-prompt.sh, which inclu...
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Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?

... 4 No, if you do not draw every pixel in the surface you will get very strange results (because double buffering is achieved by swapping pointe...
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How to check whether a string is Base64 encoded or not

I want to decode a Base64 encoded string, then store it in my database. If the input is not Base64 encoded, I need to throw an error. ...
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How do I parallelize a simple Python loop?

...est using the multiprocessing module instead: pool = multiprocessing.Pool(4) out1, out2, out3 = zip(*pool.map(calc_stuff, range(0, 10 * offset, offset))) Note that this won't work in the interactive interpreter. To avoid the usual FUD around the GIL: There wouldn't be any advantage to using thre...
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How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?

... 241 Edit: This library is now available through Bower and NPM. See github repo for details. UPDATE...
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From an array of objects, extract value of a property as array

... 1524 Here is a shorter way of achieving it: let result = objArray.map(a => a.foo); OR let resu...