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How to list the size of each file and directory and sort by descending size in Bash?
I found that there is no easy to get way the size of a directory in Bash?
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In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
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Packing NuGet projects compiled in release mode?
Is there some way to make a NuGet package using code compiled in release mode? Or is there some reason I should only publish (make available locally, in this case) packages compiled in debug mode?
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Math.random() explanation
This is a pretty simple Java (though probably applicable to all programming) question:
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What is the iBeacon Bluetooth Profile
I'd like to create my own iBeacon with some Bluetooth Low Energy dev kits. Apple has yet to release a specification for iBeacons, however, a few hardware developers have reverse Engineered the iBeacon from the AirLocate Sample code and started selling iBeacon dev kits.
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Change a column type from Date to DateTime during ROR migration
I need to change my column type from date to datetime for an app I am making. I don't care about the data as its still being developed.
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Gray out image with CSS?
What's the best way (if any) to make an image appear "grayed out" with CSS (i.e., without loading a separate, grayed out version of the image)?
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How to get StackPanel's children to fill maximum space downward?
I simply want flowing text on the left, and a help box on the right.
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Can I set enum start value in Java?
I use the enum to make a few constants:
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How to test a confirm dialog with Cucumber?
I am using Ruby on Rails with Cucumber and Capybara.
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