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Need to log asp.net webapi 2 request and response body to a database
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Does the call to await request.Content.ReadAsStringAsync(); not result in an error saying that the request stream has already been read in certain cirumstances?
– Gavin
Dec 7 '16 at 16:21
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How to shift a column in Pandas DataFrame
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@WaylonWalker That's called rolling in numpy: df['x2'] = np.roll(df['x2'], 1)
– ayhan
Nov 25 '17 at 17:35
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Angular.js programmatically setting a form field to dirty
I am programmatically updating some of the fields on my form with a value and I would like to set the field state to $dirty . Doing something like:
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How do I represent a time only value in .NET?
...said, you can use a DateTime and ignore the date, or use a TimeSpan. Personally I'm not keen on either of these solutions, as neither type really reflects the concept you're trying to represent - I regard the date/time types in .NET as somewhat on the sparse side which is one of the reasons I starte...
“Add as Link” for folders in Visual Studio projects
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@mo. your answer adds links to all files in the project root, sometimes it is inconvenient. %(RecursiveDir) should changed to some link folder name: for example to link source folder from wp7 project 'MyMainProject' in another project in this solutio...
How to scale SVG image to fill browser window?
... example on my site using (roughly) this technique, albeit with 5% padding all around, and using position:absolute instead of position:fixed:
http://phrogz.net/svg/svg_in_xhtml5.xhtml
(Using position:fixed prevents a very edge-case scenario of linking to a sub-page anchor on the page, and overflow:...
Store pictures as files or in the database for a web app?
...l include a lot of pictures and hopefully a fair amount of traffic. I do really want to achieve performance.
10 Answers
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ValidateRequest=“false” doesn't work in Asp.Net 4
...ebPages.dll. It is going to return a UnvalidatedRequestValues object which allows to access the form and QueryString without validation.
For example,
var queryValue = Server.UrlDecode(Request.Unvalidated("MyQueryKey"));
Works for me for MVC3 and .NET 4.
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Easy way to concatenate two byte arrays
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Additionally this is far easier when working with more than just 2 byte arrays.
– gardarh
Apr 17 '13 at 10:16
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How to use ConcurrentLinkedQueue?
...lready in ConcurrentLinkedQueue, just use them. ConcurrentLinkedQueue does all the locking and other operations you need internally; your producer(s) adds data into the queue, and your consumers poll for it.
First, create your queue:
Queue<YourObject> queue = new ConcurrentLinkedQueue<YourO...