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Split (explode) pandas dataframe string entry to separate rows

...bine where Apply returns a dataframe of arbitrary size (but consistent for all chunks), and Combine just vstacks the returned DFs? – Vincent Oct 2 '12 at 0:22 ...
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How to append a char to a std::string?

... The links in this post also contain examples of how to use the respective APIs. share | improve this answer | follow | ...
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Playing .mp3 and .wav in Java?

... this isnt working for me at all. it says that the imports do not exist. and i am running java 7... – PulsePanda Nov 26 '12 at 3:09 ...
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Android Studio quick documentation always “fetching documentation”

... The problem is Android Studio does not automatically update the source link of reference even when the documentation is already downloaded. The default link in jdk.table.xml is http://developer.android.com/reference/ (android studio tries to connect to this online server ...
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ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat

... Excellent, I missed this. Don't forget all the other -vXX folders as well, or it'll work fine in your test env, only to bite you once someone uses one of those versions. – falstro Jan 20 '14 at 11:27 ...
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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?

... The MediaStore API is probably throwing away the alpha channel (i.e. decoding to RGB565). If you have a file path, just use BitmapFactory directly, but tell it to use a format that preserves alpha: BitmapFactory.Options options = new Bitma...
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Can I exclude some concrete urls from inside ?

I want some concrete filter to be applied for all urls except for one concrete (i.e. for /* except for /specialpath ). 7...
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Resize UIImage by keeping Aspect ratio and width

...eight, based on answer by @János Uses the modern UIGraphicsImageRenderer API, so a valid UIImage is guaranteed to return. extension UIImage { /// Given a required height, returns a (rasterised) copy /// of the image, aspect-fitted to that height. func aspectFittedToHeight(_ newHeight...
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Encrypting & Decrypting a String in C# [duplicate]

...be getting a lot of upvotes, I've updated it to fix silly bugs and to generally improve the code based upon comments and feedback. See the end of the post for a list of specific improvements. As other people have said, Cryptography is not simple so it's best to avoid "rolling your own" encryption ...
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What is a Portable Class Library?

...for such purposes. UPDATE Apr 19 2013: Excellent dense summary of how it all hangs together from Intellisense through to run time in a blog post by Simon Cooper Video: Channel 9 Visual Studio Toolbox show episode 14 June 2012 Video: Channel 9 Going Deep Show episode 27 Sep 2011 UPDATE Sep 1...