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How can I add an item to a SelectList in ASP.net MVC
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edited Dec 15 '16 at 10:23
Matteo Sganzetta
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answered Apr 29 '...
“Debug only” code that should run only when “turned on”
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Just to be complete, pragmas (preprocessor directives) are considered a bit of a kludge to use to control program flow. .NET has a built-in answer for half of this problem, using the "Conditional" attribute.
private /*static*/ bool doDebugOnlyCode = false;
[Conditional("DEBUG")]
void foo()
{ ...
Extract elements of list at odd positions
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TadeckTadeck
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Dependency graph of Visual Studio projects
...t an empty result file...
– ssc
May 10 '13 at 14:32
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How to generate and validate a software license key?
...sical public key algorithms have large signature sizes. RSA512 has an 1024-bit signature. You don't want your license keys to have hundreds of characters.
One of the most powerful approaches is to use elliptic curve cryptography (with careful implementations to avoid the existing patents). ECC keys ...
Javascript : natural sort of alphanumerical strings
...ed in Chrome, Firefox, and IE11.
Here's an example. It returns 1, meaning 10 goes after 2:
'10'.localeCompare('2', undefined, {numeric: true, sensitivity: 'base'})
For performance when sorting large numbers of strings, the article says:
When comparing large numbers of strings, such as in so...
Design for Facebook authentication in an iOS app that also accesses a secured web service
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I just dealt with this myself, and here's the part that bit me:
In your step 5... It's possible for a user to register for an account with you entirely separate from their Facebook ID, right? Then some other time they log in with Facebook.... And you just created them a second ac...
What's the difference between findAndModify and update in MongoDB?
I'm a little bit confused by the findAndModify method in MongoDB. What's the advantage of it over the update method? For me, it seems that it just returns the item first and then updates it. But why do I need to return the item first? I read the MongoDB: the definitive guide and it says that i...
Is C++14 adding new keywords to C++?
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answered Aug 19 '14 at 10:07
T.C.T.C.
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Sass or Compass without ruby?
...m still looking for the same answer, but i hope this answer sheds a little bit of light on the status of compiling Sass/Compass outside of the Ruby environment.
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