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The ViewData item that has the key 'MY KEY' is of type 'System.String' but must be of type 'IEnumera
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You will receive this error if the SelectList is null.
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What is the worst real-world macros/pre-processor abuse you've ever come across?
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"Compiler found error in code. This is punishment". !! Company found you ... punishment to the fellow employees !
– L...
Removing duplicates in lists
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If you don't care about the order, just do this:
def remove_duplicates(l):
return list(set...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
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I generally store files on the file-system, since that's what its there for, though there are e...
What is the difference between C++ and Visual C++? [duplicate]
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dreamlaxdreamlax
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Can I do a partial revert in GIT
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cmcgintycmcginty
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C fopen vs open
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dreamlaxdreamlax
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Regular expression to allow spaces between words
...ility would be to just add the space into you character class, like acheong87 suggested, this depends on how strict you are on your pattern, because this would also allow a string starting with 5 spaces, or strings consisting only of spaces.
The other possibility is to define a pattern:
I will use...
Purpose of Django setting ‘SECRET_KEY’
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It is used for making hashes. Look:
>grep -Inr SECRET_KEY *
conf/global_settings.py:255:SE...
What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?
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Thi is accurate, but note that while Ctrl+F5 will cause the browser to throw out the cache and request a new from the server, the server ma...