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HttpClient not supporting PostAsJsonAsync method C#
...ing the error HttpClient does not contain a definition PostAsJsonAsync method.
12 Answers
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How to filter files when using scp to copy dir recursively?
...lass files from server to local with all dir reserved. e.g. server:/usr/some/unknown/number/of/sub/folders/me.class will be /usr/project/backup/some/unknown/number/of/sub/folders/me.class the problem is, there are many other useless files such as .svn-base files that i don't want. how can i filt...
How do I extract the contents of an rpm?
...istributions do not provide a wrapper executable to make this easier (eg rpmextract bla.rpm), as this is a very common operation. User should not need to care about the intermediary cpio format.
– Alan Evangelista
Sep 24 '14 at 22:32
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Image.Save(..) throws a GDI+ exception because the memory stream is closed
i've got some binary data which i want to save as an image. When i try to save the image, it throws an exception if the memory stream used to create the image, was closed before the save. The reason i do this is because i'm dynamically creating images and as such .. i need to use a memory stream.
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Web deployment task build failed
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I encountered the same issue when building via TFS. When I tried to manually import the website I got a more informative error: "not able to log on the user \WDeployConfigWriter".
Turns out that when you install web deploy it sets up two local ...
How to dynamically compose an OR query filter in Django?
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you can make dynamic fields by using **{'fieldname': value}: queries = [Q(**{'fieldname': value}) for value in values]
– rechie
Sep 11 '13 at 3:17
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How to tell if node.js is installed or not
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My mistake, I forgot to mention I am running this through a php script. So where then will it be printed if not by terminal?
– user1340052
May 7 '12 at 1:38
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split string only on first instance of specified character
...ator being a sub string starting with _) but also let the result contain some part of our separator (i.e. everything after _).
In this example our separator (matching _(.+)) is _luck_buddy and the captured group (within the separator) is lucky_buddy. Without the capturing parenthesis the luck_buddy...
Get list of a class' instance methods
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You actually want TestClass.instance_methods, unless you're interested in what TestClass itself can do.
class TestClass
def method1
end
def method2
end
def method3
end
end
TestClass.methods.grep(/method1/) # => []
TestClass.instance_methods.gr...