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For each row in an R dataframe

I have a dataframe, and for each row in that dataframe I have to do some complicated lookups and append some data to a file. ...
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Call a controller function from a directive without isolated scope in AngularJS

I cannot seem to find a way to call a function on the parent scope from within a directive without using isolated scope. I know that if I use isolated scope I can just use "&" in the isolated to access the function on the parent scope, but using isolated scope when it isn't necessary has consequence...
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Android: show soft keyboard automatically when focus is on an EditText

I'm showing an input box using AlertDialog . The EditText inside the dialog itself is automatically focused when I call AlertDialog.show() , but the soft keyboard is not automatically shown. ...
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Should I use s and s inside my s?

The title pretty much explains it. 8 Answers 8 ...
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What is the worst real-world macros/pre-processor abuse you've ever come across?

What is the worst real-world macros/pre-processor abuse you've ever come across (please no contrived IOCCC answers *haha*)? ...
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Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)

I know there are a few posts about Newtonsoft so hopefully this isn't exactly a repeat...I'm trying to convert JSON data returned by Kazaa's API into a nice object of some kind ...
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How do I load my script into the node.js REPL?

I have a script foo.js that contains some functions I want to play with in the REPL. 11 Answers ...
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Entity Framework Provider type could not be loaded?

I am trying to run my tests on TeamCity which is currently installed on my machine. 34 Answers ...
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How can I consume a WSDL (SOAP) web service in Python?

I want to use a WSDL SOAP based web service in Python. I have looked at the Dive Into Python code but the SOAPpy module does not work under Python 2.5. ...
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dd: How to calculate optimal blocksize? [closed]

How do you calculate the optimal blocksize when running a dd ? I've researched it a bit and I've not found anything suggesting how this would be accomplished. ...