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How to read a .xlsx file using the pandas Library in iPython?

... I usually create a dictionary containing a DataFrame for every sheet: xl_file = pd.ExcelFile(file_name) dfs = {sheet_name: xl_file.parse(sheet_name) for sheet_name in xl_file.sheet_names} Update: In pandas version 0.21.0+ you will get this behavior more clea...
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Search for selection in vim

I use vim and vim plugins for visual studio when writing C++. Often, I find myself wanting to search for a string within a function, for example every call to object->public_member.memberfunc() . ...
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Force Screen On

How do I force the screen to stay active and not shut off while my app is running? 3 Answers ...
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Turn off spell checking in Eclipse for good

Every time I create a new workspace in Eclipse I have to turn off the spell checking via Preferences. (Preferences->General->Editors->Text Editors->Spelling->Enable Spell Checking) ...
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How to convert ActiveRecord results into an array of hashes

... as_json You should use as_json method which converts ActiveRecord objects to Ruby Hashes despite its name tasks_records = TaskStoreStatus.all tasks_records = tasks_records.as_json # You can now add new records and return the result as json by calling `to...
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Is it possible for a unit test to assert that a method calls sys.exit()

I have a python 2.7 method that sometimes calls 4 Answers 4 ...
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How to use android emulator for testing bluetooth application?

I am developing an application which will send a request to a bluetooth printer for printing. The code is working fine for real devices, but I want to run it on the Android Emulator. How can I use the emulator for bluetooth testing? ...
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When to use , tag files, composite components and/or custom components?

I started using JSF 2.0 with Facelets recently and got puzzled by new composite components knowing existing <ui:include> and other templating techniques offered by Facelets 1.x. ...
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How do I use WebRequest to access an SSL encrypted site using https?

I'm writing a program that reads content from a user provided URL. My problem is in the code that goes something like this: ...
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Can Vim highlight matching HTML tags like Notepad++?

Vim has support for matching pairs of curly brackets, parentheses, and square brackets. This is great for editing C-style languages like PHP and JavaScript. But what about matching HTML tags? ...