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Understanding __get__ and __set__ and Python descriptors

I am trying to understand what Python's descriptors are and what they are useful for. I understand how they work, but here are my doubts. Consider the following code: ...
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git merge: apply changes to code that moved to a different file

... git did not notice that the code in the new file was the same as the old, and so none of my changes are there. 3 Answers...
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What is unit testing? [closed]

...to unit test in a specific language, but no question asking 'what', 'why', and 'when'. 20 Answers ...
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How to implement a queue with three stacks?

...stion in an algorithms book ( Algorithms, 4th Edition by Robert Sedgewick and Kevin Wayne). 5 Answers ...
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master branch and 'origin/master' have diverged, how to 'undiverge' branches'?

Somehow my master and my origin/master branch have diverged. I actually don't want them to diverge. 13 Answers ...
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Comparison of CI Servers? [closed]

...of different continuous integration (CI) Servers (esp. focusing on .NET) and couldn't find any. 13 Answers ...
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MySQL: Transactions vs Locking Tables

... confused with transactions vs locking tables to ensure database integrity and make sure a SELECT and UPDATE remain in sync and no other connection interferes with it. I need to: ...
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What is the difference between a schema and a table and a database?

... but not wrong; but do you really think a selfproclaimed n00b would understand that? – Stein G. Strindhaug Nov 18 '08 at 13:49 6 ...
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Why is using onClick() in HTML a bad practice?

...e it's not good for semantics. I would like to know what the downsides are and how to fix the following code? 10 Answers ...
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What is the use of interface constants?

I am learning Java and just found that the Interface can have fields, which are public static and final. I haven't seen any examples of these so far. What are some of the use cases of these Interface Constants and can I see some in the Java Standard Library? ...