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Idiomatic way to convert an InputStream to a String in Scala
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For Scala >= 2.11
scala.io.Source.fromInputStream(is).mkString
For Scala < 2.11:
scala.io.Source.fromInputStream(is).getLines().mkString("\n")
does pretty much the same thing. Not sure why you want to get lines and then glue the...
Trouble comparing time with RSpec
I am using Ruby on Rails 4 and the rspec-rails gem 2.14. For a my object I would like to compare the current time with the updated_at object attribute after a controller action run, but I am in trouble since the spec does not pass. That is, given the following is the spec code:
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How do I flag a method as deprecated in Objective-C 2.0?
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edited Oct 29 '13 at 11:16
answered Oct 11 '10 at 18:02
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Gradle to execute Java class (without modifying build.gradle)
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Marko Topolnik
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answered Jan 26 '14 at 6:48
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Str_replace for multiple items
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edited Sep 30 '11 at 4:26
answered Sep 30 '11 at 2:54
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Possible to change where Android Virtual Devices are saved?
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21 Answers
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Run a string as a command within a Bash script
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284
You can use eval to execute a string:
eval $illcommando
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ADB Install Fails With INSTALL_FAILED_TEST_ONLY
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25 Answers
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Detect backspace in empty UITextField
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27 Answers
27
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How can I start PostgreSQL server on Mac OS X?
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