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How to document Ruby code?

...look at the RDoc documentation to learn about the kinds of tags that RDoc knows how to format. To that end, I'd reformat your comment as follows: # Runs a subprocess and applies handlers for stdout and stderr # Params: # +command+:: command line string to be executed by the system # +outhan...
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Creating an empty file in C#

...out 5 minutes ago too! I just googled to see how other programmers did it. Now I'm using File.Create(filename).Dispose(); instead of. – Jack Mar 22 '15 at 18:31 1 ...
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Animated loading image in picasso

...27#issuecomment-266276253 In addition to answer of @DBragion, try below. Now we can fix height and width! image_view.scaleType = ImageView.ScaleType.CENTER_INSIDE picasso.load(your_path) .fit() .centerCrop() .noFade() .placeholder(R.drawable. progress_animation) ...
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The Use of Multiple JFrames: Good or Bad Practice? [closed]

...Swing apps. For the most part, I did it in the beginning because I didn't know any better. However, as I matured in my experience and knowledge as a developer and as began to read and absorb the opinions of so many more experienced Java devs online, I made an attempt to shift away from the multiple ...
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Difference between local and global indexes in DynamoDB

...table types and how they work, below: Hash Only As you probably already know; a Hash-Key by itself must be unique as writing to a Hash-Key that already exists will overwrite the existing data. Hash+Range A Hash-Key + Range-Key allows you to have multiple Hash Keys that are the same, as long as t...
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Applying a function to every row of a table using dplyr?

...mically formed datatframe? So in this data frame the column names are not known. I am able to add if column names are known. – Arun Raja May 4 '15 at 7:49 ...
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How do I use WPF bindings with RelativeSource?

... @MatthewCargille I know very well what it's supposed to mean, that wasn't my point. But put yourself in the position of someone who doesn't know XAML and MVVM well and you will see that this is not simple and clear. – Marku...
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Why would json_encode return an empty string

... After three days of debugging, I could kiss you right now. – AJB Apr 23 '16 at 2:04 3 ...
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Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req

...not seeing the same problem when using postman, this means that you are unknowingly not sending the same request via postman. – Ray Nicholus Nov 17 '13 at 20:01 ...
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What is the maven-shade-plugin used for, and why would you want to relocate Java packages?

...ar to com.foo.bar. By doing so, Qux can safely depends on Bar:2.0 because now Foo is no longer depending on Bar, and it is using is own copy of "altered" Bar located in another package. share | imp...