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How do I download a file over HTTP using Python?
....decode('utf-8')
This is the most basic way to use the library, minus any error handling. You can also do more complex stuff such as changing headers.
On Python 2, the method is in urllib2:
import urllib2
response = urllib2.urlopen('http://www.example.com/')
html = response.read()
...
How can I echo a newline in a batch file?
...tly concatenated with the command name, with no spaces between. There's no error in the post of yours, I'm writing this just as a reminder: "echo ." != "echo." !
– quetzalcoatl
Feb 10 '12 at 11:19
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How to properly override clone method?
... that you will NEVER catch a CloneNotSupportedException. Throwing AssertionError as some have suggested seems reasonable, but you can also add a comment that explains why the catch block will never be entered in this particular case.
Alternatively, as others have also suggested, you can perhaps i...
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
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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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