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'System.Net.Http.HttpContent' does not contain a definition for 'ReadAsAsync' and no extension metho

I made a console app to consume a Web API I just made. The console app code does not compile. It gives me the compilation error: ...
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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference

...never execute while the synchronous code stack is executing. This is the meaning of JavaScript being single-threaded. More specifically, when the JS engine is idle -- not executing a stack of (a)synchronous code -- it will poll for events that may have triggered asynchronous callbacks (e.g. expired...
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What are 'closures' in .NET?

... edited Aug 14 '17 at 2:17 Daniil Grankin 3,19722 gold badges2626 silver badges3535 bronze badges answered Aug 22 '11 at 3:47 ...
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CSS Font Border?

With all the new CSS3 border stuff going on ( -webkit , ...) is it now possible to add a border to your font? (Like the solid white border around the blue Twitter logo). If not, are there any not-too-ugly hacks that will accomplish this in CSS/XHTML or do I still need to fire up Photoshop? ...
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How do negated patterns work in .gitignore?

I am attempting to use a .gitignore file with negated patterns (lines starting with !), but it's not working the way I expect. ...
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Bash function to find newest file matching pattern

In Bash, I would like to create a function that returns the filename of the newest file that matches a certain pattern. For example, I have a directory of files like: ...
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Conditional formatting based on another cell's value

I'm using Google Sheets for a daily dashboard. What I need is to change the background color of cell B5 based on the value of another cell - C5. If C5 is greater than 80% then the background color is green but if it's below, it will be amber/red. ...
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How do I use sudo to redirect output to a location I don't have permission to write to?

I've been given sudo access on one of our development RedHat linux boxes, and I seem to find myself quite often needing to redirect output to a location I don't normally have write access to. ...
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Android AsyncTask testing with Android Test Framework

...hronized(lock){... lock.notify();}, however this results in ugly code) mechanism. public void testSomething(){ final CountDownLatch signal = new CountDownLatch(1); Service.doSomething(new Callback() { @Override public void onResponse(){ // test response data // assertEquals(.. // a...
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Difference between .on('click') vs .click()

Is there any difference between the following code? 12 Answers 12 ...