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Are nested try/except blocks in python a good programming practice?
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return object.__getattribute__(item) is incorrect and will produce a TypeError because the wrong number of arguments are being passed. It should instead be return object.__getattribute__(self, item).
– martineau
Jun 20 '14 at 1:05
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How do I work around JavaScript's parseInt octal behavior?
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Number(08); gives me 8 in Firefox and IE.
– Paolo Bergantino
May 11 '09 at 22:23
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Java OCR implementation [closed]
...entations in pure Java? I'm curious how this would perform purely in Java, and OCR in general interests me, so I'd love to see how it's implemented in a language I thoroughly understand. Naturally, this would require that the implementation is open source, but I'm still interested in proprietary sol...
css transform, jagged edges in chrome
I've been using CSS3 transform to rotate images and textboxes with borders in my website.
11 Answers
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Right HTTP status code to wrong input
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The 422 (Unprocessable Entity) status code means the server understands the content type of the request entity (hence a 415 (Unsupported Media Type) status code is inappropriate), and the syntax of the request entity is correct (thus a 400 (Bad Request) status code is inappropriate) but was ...
Set angular scope variable in markup
...ble value.
I found this very useful when iterating multiple nested arrays and I wanted to keep my current iteration info in one variable instead of querying it multiple times.
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Difference in months between two dates
...ssuming the day of the month is irrelevant (i.e. the diff between 2011.1.1 and 2010.12.31 is 1), with date1 > date2 giving a positive value and date2 > date1 a negative value
((date1.Year - date2.Year) * 12) + date1.Month - date2.Month
Or, assuming you want an approximate number of 'average...
Automatic vertical scroll bar in WPF TextBlock?
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Valid values for these two properties are Disabled, Auto, Hidden and Visible.
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Unique fields that allow nulls in Django
...trings are equal to empty strings for uniqueness checks, under both Django and database rules.
You can force the admin interface to store NULL for an empty string by providing your own customized model form for Foo with a clean_bar method that turns the empty string into None:
class FooForm(forms....
Split files using tar, gz, zip, or bzip2 [closed]
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You can use the split command with the -b option:
split -b 1024m file.tar.gz
It can be reassembled on a Windows machine using @Joshua's answer.
copy /b file1 + file2 + file3 + file4 filetogether
Edit: As @Charlie stated in the comment below, y...