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What is the runtime performance cost of a Docker container?
...s multiple backends), and with your usage patterns (merging multiple large directories, or merging a very deep set of filesystems will be particularly expensive), but they're not free. On the other hand, a great deal of Docker's functionality -- being able to build guests off other guests in a copy-...
`from … import` vs `import .` [duplicate]
...ort is preferred over the other. Sometimes when there are multiple package directories involved you may to use the former from x.y.z.a import s
In this particular case with urllib package, the second way import urllib.request and use of urllib.request is how standard library uniformly uses it.
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Separation of JUnit classes into special test package?
I am learning the concepts of Test-Driven Development through reading the Craftsman articles (click Craftsman under By Topic ) recommended in an answer to my previous question, "Sample project for learning JUnit and proper software engineering" . I love it so far!
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Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti
Should I test if something is valid or just try to do it and catch the exception?
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How can I easily fixup a past commit?
I just read amending a single file in a past commit in git but unfortunately the accepted solution 'reorders' the commits, which is not what I want. So here's my question:
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PHP and MySQL - how to avoid password in source code? [duplicate]
I have a small PHP application storing data in a MySQL database. Currently username / password are hard-coded in the PHP code. A situation I do not really like, for example, since the code is also available in a repository.
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Heroku push rejected, no Cedar-supported app detected
I'm creating a Rails app with Rails 3.1.3:
13 Answers
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How to view file diff in git before commit
This often happens to me:
9 Answers
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ImportError: No module named matplotlib.pyplot
I am currently practicing matplotlib. This is the first example I practice.
12 Answers
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Convert Mercurial project to Git [duplicate]
I need to convert a mercurial project to a git project, but I would like to keep the commit history intact. My current solution was to just remove hg related files and then git init && add manually the files I needed, but that would not keep the history. Are there any solutions to this?
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