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How to do math in a Django template?
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You can use the add filter:
{{ object.article.rating_score|add:"-100" }}
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How do I output the difference between two specific revisions in Subversion?
I'm using Subversion via the Linux command line interface.
2 Answers
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PHP-FPM doesn't write to error log
I've just installed a nginx+php-fpm server. Everything seems fine except that PHP-FPM never writes error to its log.
11 Ans...
Does Firefox support position: relative on table elements?
...sition: relative / position: absolute on a <th> or <td> in Firefox it doesn't seem to work.
9 Answers
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UILabel text margin [duplicate]
I'm looking to set the left inset/margin of a UILabel and can't find a method to do so. The label has a background set so just changing its origin won't do the trick. It would be ideal to inset the text by 10px or so on the left hand side.
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python re.sub group: number after \number
...(foo)', r'\g<1>123', 'foobar')
Relevant excerpt from the docs:
In addition to character escapes and
backreferences as described above,
\g will use the substring
matched by the group named name, as
defined by the (?P...) syntax.
\g uses the corresponding
group number; \g<2&...
How to copy in bash all directory and files recursive?
... So, to clarify, capital -R option will copy the root dir again; small -r option keeps the root paths the same.
– AnneTheAgile
Aug 7 '14 at 13:27
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AutoMapper: “Ignore the rest”?
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This is an extension method I wrote that ignores all non existing properties on the destination. Not sure if it will still be useful as the question is more than two years old, but I ran into the same issue having to add a lot of manual Ignore calls.
public static IMappingExpression<...
How to develop or migrate apps for iPhone 5 screen resolution?
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Download and install latest version of Xcode.
Set a Launch Screen File for your app (in the general tab of your target settings). This is how you get to use the full size of any screen, including iPad split view sizes in iOS 9.
Test your ...
difference between primary key and unique key
I'm using mysql database. I have a confusion between primary key and unique key.
15 Answers
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