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Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
...ression to date has been that a DbContext is meant to represent your database, and thus, if your application uses one database, you'd want only one DbContext .
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Difference between JOIN and INNER JOIN
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Is this true for all data bases (e.g. SQL, postgres?) Does anyone know a link to the documentation explaining this?
– Chogg
Oct 25 '17 at 17:32
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Configure Microsoft.AspNet.Identity to allow email address as username
...of this (in App_Code\IdentityModels.cs) is
public UserManager()
: base(new UserStore<ApplicationUser>(new ApplicationDbContext()))
{
UserValidator = new UserValidator<ApplicationUser>(this) { AllowOnlyAlphanumericUserNames = false };
}
...
Java code To convert byte to Hexadecimal
...Convert 2 to Hex.
1) First convert 2 to binary in two's complement:
2 (base 10) = 0000 0010 (base 2)
2) Now convert binary to hex:
0000 = 0x0 in hex
0010 = 0x2 in hex
therefore 2 = 0000 0010 = 0x02.
Example 2: Convert -2 (in two's complement) to Hex.
1) First convert -2 to binary in two'...
Why does git-rebase give me merge conflicts when all I'm doing is squashing commits?
...hese commits by squashing many down into a single commit. Naturally, git-rebase seems the way to go. My problem is that it ends up with merge conflicts, and these conflicts are not easy to resolve. I don't understand why there should be any conflicts at all, since I'm just squashing commits (not del...
Nested Git repositories?
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The chrisjean.com blog does not seem to be current based on just having tried to follow it. The wiki post from Greg may be a bit more complicated, but as a git newbie I prefer accurate to simple...
– sage
Jul 21 '11 at 16:12
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How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
....Threading.CancellationToken cancellationToken)
{
var result = base.InvokeActionAsync(actionContext, cancellationToken);
if (result.Exception != null && result.Exception.GetBaseException() != null)
{
var baseException = result.Exception.GetBaseExcepti...
Is there a template engine for Node.js? [closed]
... the Django template engine or the like that at least allows you to extend base templates?
21 Answers
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Code Golf - π day
... some supposedly non-portable extensions at this point.
93 chars. This is based on same formula as FORTRAN solution (slightly different results than test cases). Calculates X^2=R^2-Y^2 for every Y
[rdPr1-d0<p]sp1?dsMdd*sRd2%--
[dd*lRr-vddlMr-32rlpxRR42r2*lpxRRAP4*2+lN+sN2+dlM>y]
dsyx5klNlR/p...
What exactly is node.js used for? [closed]
... the talk videos linked there to get a better idea.
Node.js is an event based, asynchronous I/O framework that uses Google's V8 JavaScript Engine.
Node.js - or just Node as it's commonly called - is used for developing applications that make heavy use of the ability to run JavaScript both on t...