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Best practice to return errors in ASP.NET Web API
... process, we have two cases:
For general errors like not found, or invalid parameters being passed to an action we return a HttpResponseException to stop processing immediately. Additionally for model errors in our actions we will hand the model state dictionary to the Request.CreateErrorResponse...
Bash script processing limited number of commands in parallel
...:
wait [jobspec or pid ...]
Wait until the child process specified by each process ID pid or job specification jobspec exits and return the exit status of the last
command waited for. If a job spec is given, all processes in the job
are waited for. If no arguments are given, all currentl...
git - Find commit where file was added
...r branches, but which weren't necessarily added to the branch being merged by the user performing the merge?
– g33kz0r
Jan 22 '14 at 18:47
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Any reason not to start using the HTML 5 doctype? [closed]
...ng as text/html, whether you use XHTML markup or HTML markup, it's treated by browsers as HTML.
So, really it comes down to using the shortest doctype that triggers standards mode (<!DOCTYPE html>) and using HTML markup that produces the correct result in browsers.
The rest is about conformi...
Most efficient way to check for DBNull and then assign to a variable?
...t(oRow("Name"), String), sDefault)
Function TryConvert(Of T As Structure)(ByVal obj As Object) As T?
If TypeOf obj Is T Then
Return New T?(DirectCast(obj, T))
Else
Return Nothing
End If
End Function
...
How to prevent line-break in a column of a table cell (not a single cell)?
...applying a style to the 2 column of the table_id table.
This is supported by all major Browsers, IE started supporting this from IE9 onwards.
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Securing my REST API with OAuth while still allowing authentication via third party OAuth providers
...n authentication and authorization:
A user authenticates to your web site by supplying some credential such as a username+password. OpenID allows this to be displaced by having the user authenticate to another service, which then asserts the user's identity to your web site on the user's behalf. ...
Django rest framework nested self-referential objects
... on itself, but you can use these methods to override what fields are used by default.
class CategorySerializer(serializers.ModelSerializer):
parentCategory = serializers.PrimaryKeyRelatedField()
class Meta:
model = Category
fields = ('parentCategory', 'name', 'description'...
What is the meaning of addToBackStack with null parameter?
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What is the meaning of addToBackStack(null) followed by a commit()?
Quoting docs:
By calling addToBackStack(), the replace transaction is saved to the
back stack so the user can reverse the transaction and bring back the
previous fragment by pressing the Back button.
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What's the point of 'const' in the Haskell Prelude?
...Bits Int where
isSigned = const True
bitSize = const wordSize
...
By using const we explicitly say that we are defining constant values.
Personally I dislike the use of dummy parameters, but if they are used in a class then this is a rather nice way of writing instances.
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