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What's the difference between returning void and returning a Task?
...yType> is useful to return data to the caller when the async operation completes, but the functions that I've seen that have a return type of Task never return any data. Why not return void ?
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Is it possible to for SQL Output clause to return a column not being inserted?
... Suweet! I wish it didn't have to use the occasionally buggy MERGE command, but it's perfectly elegant otherwise.
– Tab Alleman
Jan 9 '17 at 19:55
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Why is git push gerrit HEAD:refs/for/master used instead of git push origin master
...Which really pisses me off, as this is really stupid. Why to allow user to commit something, that Gerrit is unable to properly handle?
– trejder
Dec 16 '13 at 7:43
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Why use make over a shell script?
Make seems to me simply a shell script with slightly easier handling of command line arguments.
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Drawing an SVG file on a HTML5 canvas
...x.drawImage(img, 0, 0);
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img.src = "http://upload.wikimedia.org/wikipedia/commons/d/d2/Svg_example_square.svg";
Live example here. You should see a green square in the canvas. The second green square on the page is the same <svg> element inserted into the DOM for reference.
You can also use ...
Find a Git branch containing changes to a given file
...ain file in one of them, but I'm not sure which one. Is there some kind of command I can run to find which branches contain changes to a certain file?
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What's the difference between belongs_to and has_one?
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How to open in default browser in C#
...nd there is a web browser in it. I currently have all of my defaults on my computer say google chrome is my default browser, yet when I click a link in my application to open in a new window, it opens internet explorer. Is there any way to make these links open in the default browser instead? Or is ...
Python constructors and __init__
... Wikipedia is a good starting point. For Python-specific stuff, I highly recommend the Python docs.
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What is a MIME type?
...d that has registered itself as the application/pdf handler."
You'll most commonly find them in the headers of HTTP messages (to describe the content that an HTTP server is responding with or the formatting of the data that is being POSTed in a request) and in email headers (to describe the message...