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Why do we need Abstract factory design pattern?
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Set up adb on Mac OS X
I spent quite sometime figuring how to set up adb on Mac, so I figure writing how to set it up might be useful to some people. adb is the command line tool to install and run android apps on your phone/emulator
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How do I download a file over HTTP using Python?
...ve a small utility that I use to download an MP3 file from a website on a schedule and then builds/updates a podcast XML file which I've added to iTunes.
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Python error “ImportError: No module named”
Python is installed in a local directory.
28 Answers
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Can't find the 'libpq-fe.h header when trying to install pg gem
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How do I rename a project in Xcode 5?
How do I rename a project in Xcode 5?
What steps do I need to take?
In the past this was always a very tricky manual process.
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How do I associate a Vagrant project directory with an existing VirtualBox VM?
Somehow my Vagrant project has disassociated itself from its VirtualBox VM, so that when I vagrant up Vagrant will import the base-box and create a new virtual machine.
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How can I remove the first line of a text file using bash/sed script?
...ed to repeatedly remove the first line from a huge text file using a bash script.
16 Answers
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How to normalize a NumPy array to within a certain range?
After doing some processing on an audio or image array, it needs to be normalized within a range before it can be written back to a file. This can be done like so:
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How to cache data in a MVC application
I have read lots of information about page caching and partial page caching in a MVC application. However, I would like to know how you would cache data.
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