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Understanding Node.js modules: multiple requires return the same object?
... different instance of A. There is a blog post describing this behavior in more detail.
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How can I connect to MySQL in Python 3 on Windows?
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Django: “projects” vs “apps”
...project" and "app" in the same Python package. A project is really nothing more than a settings module, and an app is really nothing more than a models module—everything else is optional.
For small sites, it's entirely reasonable to have something like:
site/
models.py
settings.py
te...
How do I programmatically set the value of a select box element using JavaScript?
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How to have favicon / icon set when bookmarklet dragged to toolbar?
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I am trying to learn more about bookmarklets, could you explain the code a little to newbies? Thanks
– Andrew Mackenzie
Oct 6 '11 at 11:52
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Visual Studio Expand/Collapse keyboard shortcuts [duplicate]
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How to check if a file exists in Go?
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The second snippet is more subtly wrong; the condition should be !os.IsNotExist(err). It's possible the file exists but os.Stat fails for other reasons (eg. permission, failing disk). Using err == nil as the condition incorrectly categorises such ...
How to keep the spaces at the end and/or at the beginning of a String?
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Cookie overflow in rails application?
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Check if list contains element that contains a string and get that element
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