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How to send a JSON object over Request with Android?
... e.printStackTrace();
createDialog("Error", "Cannot Estabilish Connection");
}
Looper.loop(); //Loop in the message queue
}
};
t.start();
}
You could also use Google Gson to send and retr...
How to spread django unit tests over multiple files?
...
This is great but I ran into an error where, when running an app level test (python manage.py test appName) the second bit of code would throw an error stating that __path__ was not available. I avoided it by wrapping the second snippet in a if '__path__'...
What do
...ther than a String:
scala> Foo(123).getStringLength
<console>:9: error: could not find implicit value for parameter evidence: =:=[Int,String]
You can read that error as "could not find evidence that Int == String"... that's as it should be! getStringLength is imposing further restriction...
How to check if a string is a valid date
...
require 'date'
begin
Date.parse("31-02-2010")
rescue ArgumentError
# handle invalid date
end
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Command prompt won't change directory to another drive
...ttempt to change to a directory on a different drive, it would give you an error message saying "ERROR - the file you're trying to access resides on another driver. Specify -d..."
– committedandroider
Oct 22 '19 at 22:21
...
How to implement an abstract class in ruby?
...FILE__, __LINE__)
def #{name}(*args)
raise NotImplementedError.new("You must implement #{name}.")
end
END
# important that this END is capitalized, since it marks the end of <<-END
end
end
end
require 'rubygems'
require 'rspec'
describe "abstract m...
Check if object is a jQuery object
...o be declared in order for the typeof operator to work without throwing an error.
– Patrick Roberts
Aug 17 '15 at 19:05
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show 4 more commen...
Is it valid to replace http:// with // in a ?
...ics script to be loaded through https on IE6 would result in a certificate error.
– Eilistraee
Feb 20 '12 at 14:49
...
UIView bottom border?
...ore framework to your project if you don't have it as you may get compiler errors.
– Flea
Apr 26 '13 at 17:43
...
Open Sublime Text from Terminal in macOS
...then the next set of steps will NOT work. If nothing happens or you get an error from Terminal it will be because it couldn't find the Sublime Text application. This would mean that you would have to check what you've typed (spelling, etc.) OR that Sublime Text isn't installed!
Check ".bash_profile"...