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Decimal separator comma (',') with numberDecimal inputType in EditText
...lace(',', '.'));
} catch (NumberFormatException e) {
//Error
}
}
//Do something with doubleValue
}
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Can't compare naive and aware datetime.now()
...bjects are aware, and you can compare them
Note: This would raise a ValueError if tzinfo is already set. If you are not sure about that, just use
start_time = challenge.datetime_start.replace(tzinfo=utc)
end_time = challenge.datetime_end.replace(tzinfo=utc)
BTW, you could format a UNIX timestam...
How can I call controller/view helper methods from the console in Ruby on Rails?
... I observe that I can't execute more than one app.get (a thread error ensues). Is there a way I can flush the system and execute more gets?
– JellicleCat
May 22 '12 at 17:53
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Integrated Markdown WYSIWYG text editor
... Rails uses Turbolinks
It runs on ajaxComplete because I use Ajax for form error reports
There are other dependencies: JQueryUI and Rangy (Rails users can avail of the gems jquery-ui-rails and rangy-rails).
Also Font Awesome is used for the tool bar icons. The version of hallo.js used by the demo is...
puts vs logger in rails rake tasks
... with cron. And those programs normally interact with the standard output, error. So logging that should be a problem of the Admin who maintain the cronjob, not of the program itself. So I'm finding this answer enlightening, and makes a lot of sense for me now.
– jgomo3
...
Converting from Integer, to BigInteger
...ger, to BigInteger. I tried typecasting the Integer variable, but i get an error that says inconvertible type.
2 Answers
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In mongoDb, how do you remove an array element by its index?
...tch(err => { res.status(500).send({ accion: 'deletePregunta', message: 'error en la base de datos ' + err }); });
}
I can rewrite this answer if it dont understand very well, but I think is okay.
Hope this help you, I lost a lot of time facing this issue.
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How do I rename a project in Xcode 5?
...is procedure results in a project that won't build. It fails with a linker error, complaining that it can't find the .app file under the old name. I looked around and can't find the reference to the old app filename, so I am at a loss as to how to fix it.
– Duncan C
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How to call a Parent Class's method from Child Class in Python?
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I use Python 2.x, and I get "Error: must be type, not classobj" when I do this
– Chris F
Dec 14 '16 at 20:30
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Passing parameters to JavaScript files
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That will throw an unreferenced error in IE. The preferred body of that function is return typeof window[$Name] !== 'undefined';. Please note that you would pass that function a string containing the name of the variable. It is likely easier to simply ch...