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Sankey Diagrams in R?

I am trying to visualize my data flow with a Sankey Diagram in R. 10 Answers 10 ...
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When do you use POST and when do you use GET?

From what I can gather, there are three categories: 27 Answers 27 ...
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How to Correctly handle Weak Self in Swift Blocks with Arguments

In my TextViewTableViewCell , I have a variable to keep track of a block and a configure method where the block is passed in and assigned. Here is my TextViewTableViewCell class: ...
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ReadOnlyCollection or IEnumerable for exposing member collections?

Is there any reason to expose an internal collection as a ReadOnlyCollection rather than an IEnumerable if the calling code only iterates over the collection? ...
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How do I rename a column in a database table using SQL?

If I wish to simply rename a column (not change its type or constraints, just its name) in an SQL database using SQL, how do I do that? Or is it not possible? ...
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Using Jasmine to spy on a function without an object

I'm new to Jasmine and have just started using it. I have a library js file with lots of functions which are not associated with any object (i.e. are global). How do I go about spying on these functions? ...
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Tuples( or arrays ) as Dictionary keys in C#

I am trying to make a Dictionary lookup table in C#. I need to resolve a 3-tuple of values to one string. I tried using arrays as keys, but that did not work, and I don't know what else to do. At this point I am considering making a Dictionary of Dictionaries of Dictionaries, but that would proba...
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Proper way to rename solution (and directories) in Visual Studio

I have a rather involved Visual Studio solution (2010, but it shouldn't matter) that I need to rename. 18 Answers ...
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Convert hyphens to camel case (camelCase)

With regex (i assume) or some other method, how can i convert things like: 13 Answers ...
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Read/Write String from/to a File in Android

I want to save a file to the internal storage by getting the text inputted from EditText. Then I want the same file to return the inputted text in String form and save it to another String which is to be used later. ...