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When do you use the Bridge Pattern? How is it different from Adapter pattern?

...e aspects of the Adapter pattern in the Bridge pattern. However, to quote from this article: At first sight, the Bridge pattern looks a lot like the Adapter pattern in that a class is used to convert one kind of interface to another. However, the intent of the Adapter pattern is to make one or ...
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Matplotlib discrete colorbar

...scatter or the custom cmap. As an alternative you can make your own cmap from scratch, or read-out an existing one and override just some specific entries. import numpy as np import matplotlib as mpl import matplotlib.pylab as plt fig, ax = plt.subplots(1, 1, figsize=(6, 6)) # setup the plot x...
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Is it possible to view RabbitMQ message contents directly from the command line?

Is it possible to view RabbitMQ message contents directly from the command line? 6 Answers ...
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How do I get the directory that a program is running from?

...ic and filesystem-agnostic method to obtain the full path of the directory from where a program is running using C/C++? Not to be confused with the current working directory. (Please don't suggest libraries unless they're standard ones like clib or STL.) ...
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Delete an element from a dictionary

Is there a way to delete an item from a dictionary in Python? 15 Answers 15 ...
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Python Sets vs Lists

...st(iterable): ... for i in iterable: ... pass ... >>> from timeit import timeit >>> timeit( ... "iter_test(iterable)", ... setup="from __main__ import iter_test; iterable = set(range(10000))", ... number=100000) 12.666952133178711 >>> timeit( ... ...
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Remove directory from remote repository after adding them to .gitignore

...ctory "some-directory"' git push origin master You can't delete the file from your history without rewriting the history of your repository - you shouldn't do this if anyone else is working with your repository, or you're using it from multiple computers. If you still want to do that, you can use...
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How to remove a field completely from a MongoDB document?

Suppose this is a document. How do I remove " words " completely from all the documents in this collection? I want all documents to be without " words ": ...
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This project references NuGet package(s) that are missing on this computer

... In my case, I had to remove the following from the .csproj file: <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" /> <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild"...
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Determine path of the executing script

...error happens when you try to execute dirname(sys.frame(1)$ofile) directly from Rstudio. It works ok when the script is executed using source("other.R"), and dirname(sys.frame(1)$ofile) is inside "other.R". – Murta Jul 14 '15 at 23:39 ...