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No empty constructor when create a service
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What does $1 [QSA,L] mean in my .htaccess file?
...end; L stands for last (means execute and stop looking for the next coincidence)
– Skylark Roman
Sep 4 at 17:56
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Firefox Web Console Disabled?
...riable called console, for example. If the page is browser-sniffing to decide whether to define it, the behavior could differ in different browsers.
In the case of Firefox it also happens when Firebug is installed and its console is enabled, since that overrides the default window.console.
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linq where list contains any in list
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What is the PostgreSQL equivalent for ISNULL()
...SE WHEN field IS NULL THEN 'Empty' ELSE field END AS field_alias
Or more idiomatic:
SELECT coalesce(field, 'Empty') AS field_alias
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Properties order in Margin
...ttom
Finally you can specify a single size:
Margin="1"
used for all sides
The order is the same as in WinForms.
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How to document a method with parameter(s)?
...xperience, the numpy docstring conventions (PEP257 superset) are the most widely-spread followed conventions that are also supported by tools, such as Sphinx.
One example:
Parameters
----------
x : type
Description of parameter `x`.
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Failed to serialize the response in Web API with Json
...u can just create a UserModel that has child Models as properties and get rid of the reference loops in the return objects. That makes the serializer much happier.
Also, it isn't necessary to remove formatters or supported media types typically if you are just specifying the "Accepts" header in th...
How can I do division with variables in a Linux shell?
... than it can't resolve it.
In that case use simple strings like div or devide or something else.
See the code
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Dynamic constant assignment
...ent each time the method is called. For example:
def foo
p "bar".object_id
end
foo #=> 15779172
foo #=> 15779112
Perhaps if you explained your use case—why you want to change the value of a constant in a method—we could help you with a better implementation.
Perhaps you'd rather hav...