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Instance attribute attribute_name defined outside __init__
...int alert.
And if you don't concern about type and don't want to create a new object with object() use:
class Wizard:
def __init__(self, argv):
self.name = type(None)()
# ...
As None will cause type not match error.
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Get the IP address of the remote host
...ing whats going on, until I found the other class. Extensions are a pretty new feature and is not used all the time, since, I think that it would be a good idea to save this time.
– Wagner Bertolini Junior
Jul 22 '15 at 1:12
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TypeError: got multiple values for argument
...ord-only, and some legacy code had it passed as a positional argument. The new API was expecting color, and got a 4x4 matrix instead.
– Tomasz Gandor
Aug 16 '17 at 19:15
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Difference between “@id/” and “@+id/” in Android
In @+id/ the plus symbol + instructs to create a new resource name and add in to the R.java file but what about @id/ ? From the documentation of ID : when referencing an Android resource ID , you do not need the plus symbol, but must add the android package namespace, like so:
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Requirejs domReady plugin vs Jquery $(document).ready()?
...equireJS and need to initialize something on DOM ready. Now, RequireJS provides the domReady plugin , but we already have jQuery's $(document).ready() , which is available to me since I have required jQuery.
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What's the simplest way to list conflicted files in Git?
...both modified" next to files that have conflicts instead of "modified" or "new file", etc
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How can I get a count of the total number of digits in a number?
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@Krythic string allocation is the new craze in .NET world.
– nawfal
Dec 9 '16 at 7:16
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Soft wrap at 80 characters in Vim in window of arbitrary width
...y. I guess the next step is to setup an autocmd to keep the columns at the new desired size for the filetypes you want.
– xer0x
Oct 26 '15 at 21:51
1
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Best practice multi language website
...y accommodate people who want to manually change URL of http://site.tld/en/news to http://site.tld/de/news and expect the news page to change to German.
But even this case could probable be mitigated using cookie value (which would contain information about previous choice of language), to implement...
How to detect page zoom level in all modern browsers?
...body,r = body.getBoundingClientRect(); return (r.left-r.right)/body.offsetWidth; (thanks to this example or this answer)
FF3.5 ONLY: screen.width / media query screen width (see below) (takes advantage of the fact that screen.width uses device pixels but MQ width uses CSS pixels--thanks to Quirksmod...