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Xcode 4 says “finished running ” on the targeted device — Nothing happens

... For those reading this in regards to Xcode 4.2, and attempting to run on an earlier device (e.g. iPhone 3G, 2G, iPod 1st gen, etc) I have another solution. New projects created in Xcode 4.2 by default specify 'armv7' in the 'Required Device Capabilities'. You'll need...
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In Unix, how do you remove everything in the current directory and below it?

...| edited Dec 9 '11 at 15:34 Flimm 86.4k2828 gold badges186186 silver badges191191 bronze badges answered...
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Summarizing multiple columns with dplyr? [duplicate]

... <dbl> #> 1 1 3.08 2.98 2.98 2.91 #> 2 2 3.03 3.04 2.97 2.87 #> 3 3 2.85 2.95 2.95 3.06 If you want to summarize only certain columns, use summarise_at or summarise_if functions. Alternatively, the purrrlyr package provides the same functionality: library(purr...
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What is the difference between _tmain() and main() in C++?

... Salman von Abbas 20.8k88 gold badges6464 silver badges5656 bronze badges answered May 22 '09 at 0:09 jalfjalf 223k4...
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How can we access context of an application in Robolectric?

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Determine version of Entity Framework I am using?

...are two versions 1 and 2? And version 2 is referred to as Entity Framework 4.0? 10 Answers ...
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How to force LINQ Sum() to return 0 while source collection is empty

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How can I get nth element from a list?

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How to handle back button in activity

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How to parse the AndroidManifest.xml file inside an .apk package

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