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How can I catch a 404?
...on, specifically HttpStatusCode.NotFound
Something like:
HttpWebResponse errorResponse = we.Response as HttpWebResponse;
if (errorResponse.StatusCode == HttpStatusCode.NotFound) {
//
}
Where
we is a WebException.
share...
Store a closure as a variable in Swift
... can be declared as typealias as below
typealias Completion = (Bool, Any, Error) -> Void
If you want to use in your function anywhere in code; you can write like normal variable
func xyz(with param1: String, completion: Completion) {
}
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Removing elements by class name?
... but it only removed two of the four with that class name & I got this error: col_wrapper[i] is undefined. I will update my post with the code I used.
– Brett
Jan 24 '11 at 12:36
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Configure Microsoft.AspNet.Identity to allow email address as username
... the real name of the person and not the email the system show me the same error message "User name ABC DEF is invalid, can only contain letters or digits." I solved the problem adding the space character (In my case at the end) to AllowedUserNameCharacters.
Im using Asp.Net Core 2.2 and VS2017
T...
How do I analyze a .hprof file?
...duction server running with the following flag: - XX:+HeapDumpOnOutOfMemoryError
7 Answers
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What is the best JavaScript code to create an img element
...ou can end up with the image in an unexpected place, or a weird JavaScript error on IE. If you need to be able to add it at load-time (but after the <body> element has started), you could try inserting it at the start of the body using body.insertBefore(body.firstChild).
To do this invisibly ...
How to explicitly discard an out argument?
...dd the line _ = {a value}; after the function call without any compilation errors.
– Bip901
Aug 5 '19 at 10:39
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What's a good hex editor/viewer for the Mac? [closed]
... @ahcox perhaps you tried to open a folder, because then you will get that error.
– Ezekiel Elin
Oct 2 '17 at 2:54
Is ...
how to change any data type into a string in python
...might fail if your object have more than ascii characters and you will see error like ordinal not in range(128). This was the case for me while I was converting list of string in language other than English
I resolved it by using unicode(object)
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How to add MVC5 to Visual Studio 2013?
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I had the same problem. This solution helps a lot. My error was to not start a new project but a new website and then the MVC option isn't showed by visual studio. You can however select razor v3 (or 2 didn't try it to have MVC websites).
– Agguro
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