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How to fix the uninitialized constant Rake::DSL problem on Heroku?

... answered Jun 10 '11 at 1:02 wuputahwuputah 10.9k11 gold badge3737 silver badges5858 bronze badges ...
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Google Sheets API Setup · App Inventor 2 中文网

...le you got from the Service Account setup steps. Unable to parse range: ______ If you get this error message, there may be an error with the range that you provided. This could mean that the sheetName you’ve provided does not actually exist, or that the reference you provided is not valid A1-...
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Difference between wait() and sleep()

... I read through all of the answers however I still feel a bit of missing information. Many people wrote down the definitions from the Javadoc and also the meaning of the two english words but I do not see Why I should ever use sleep instead of wait? What is the benchmarking and spee...
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How to handle both a single item and an array for the same property using JSON.net

... | edited Aug 21 '18 at 10:29 Frederik Struck-Schøning 11.4k77 gold badges5353 silver badges6262 bronze badges ...
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Make a UIButton programmatically in Swift

...button callback methods let button:UIButton = UIButton(frame: CGRectMake(100, 400, 100, 50)) button.backgroundColor = UIColor.blackColor() button.setTitle("Button", forState: UIControlState.Normal) button.addTarget(self, action:#selector(self.buttonClicked), forControlEvents: .TouchUpInside) self....
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ICollection Vs List in Entity Framework

... So.... just for me to understand a bit further - List inherits IList, which inherits ICollection, which inherits IEnumerable? – wil Oct 5 '11 at 2:10 ...
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What's the difference between hard and soft floating point numbers?

...hitecture" This can make sense for a library to be machine-independent and bit-exact (soft float) in accuracy-critical parts and fast (hard float) in parts where small deviations don't matter. – PhilLab May 29 '17 at 12:18 ...
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First-time database design: am I overengineering? [closed]

...if there are only two states, active/inactive, then why not just make it a bit column? – Jacob G Feb 23 '10 at 19:26 3 ...
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Update Git submodule to latest commit on origin

...ster. – Mathias Bynens Dec 5 '11 at 10:59 55 At this point, with all these corrections to the cor...
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How to slice an array in Bash

... answered Aug 26 '09 at 17:10 Paused until further notice.Paused until further notice. 286k8181 gold badges340340 silver badges409409 bronze badges ...