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What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function

I'm putting in some effort to learn Python, and I am paying close attention to common coding standards. This may seem like a pointlessly nit-picky question, but I am trying to focus on best-practices as I learn, so I don't have to unlearn any 'bad' habits. ...
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Visualizing branch topology in Git

I'm playing with Git in isolation on my own machine, and I find it difficult to maintain a mental model of all my branches and commits. I know I can do a git log to see the commit history from where I am, but is there a way to see the entire branch topography, something like these ASCII maps that ...
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How do I 'overwrite', rather than 'merge', a branch on another branch in Git?

I have two branches, email and staging . staging is the latest one and I no longer need the old changes in email branch, yet I don't want to delete them. ...
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What is “point free” style (in Functional Programming)?

...Just look at the Wikipedia article to get your definition: Tacit programming (point-free programming) is a programming paradigm in which a function definition does not include information regarding its arguments, using combinators and function composition [...] instead of variables. Haskell e...
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Does .NET have a way to check if List a contains all items in List b?

I have the following method: 4 Answers 4 ...
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Grouping functions (tapply, by, aggregate) and the *apply family

Whenever I want to do something "map"py in R, I usually try to use a function in the apply family. 10 Answers ...
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Can I get a list of files marked --assume-unchanged?

What have I marked as --assume-unchanged ? Is there any way to find out what I've tucked away using that option? 5 Answers...
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Limiting the number of records from mysqldump?

I am trying to load a small sample of records from a large database into a test database. 4 Answers ...
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List files committed for a revision

How do I list the file names/paths that are committed, using a revision number? 3 Answers ...
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How can I check whether a numpy array is empty or not?

How can I check whether a numpy array is empty or not? 4 Answers 4 ...