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How can I escape double quotes in XML attributes values?
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228
You can use "
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Delete multiple objects in django
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210
You can delete any QuerySet you'd like. For example, to delete all blog posts with some Post m...
How can I generate UUID in C#
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233
You are probably looking for System.Guid.NewGuid().
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Can you use an alias in the WHERE clause in mysql?
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229
You could use a HAVING clause, which can see the aliases, e.g.
HAVING avg_rating>5
but ...
Differences between ExpandoObject, DynamicObject and dynamic
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answered Aug 25 '10 at 11:57
SLaksSLaks
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Filter dict to contain only certain keys?
...ctionary comprehension.
If you use a version which lacks them (ie Python 2.6 and earlier), make it dict((your_key, old_dict[your_key]) for ...). It's the same, though uglier.
Note that this, unlike jnnnnn's version, has stable performance (depends only on number of your_keys) for old_dicts of any...
svn : how to create a branch from certain revision of trunk
...lp copy
-r [--revision] arg : ARG (some commands also take ARG1:ARG2 range)
A revision argument can be one of:
NUMBER revision number
'{' DATE '}' revision at start of the date
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Check if a string contains another string
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cssyphus
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answered Mar 23 '13 at 9:13
renerene
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Simple explanation of clojure protocols
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2 Answers
2
Active
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Finding the PHP File (at run time) where a Class was Defined
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225
Try ReflectionClass
ReflectionClass::getFileName — Gets a filename
Example:
class Foo ...