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Downcasting shared_ptr to shared_ptr?
...inter_cast<Derived> (base);
Documentation: https://en.cppreference.com/w/cpp/memory/shared_ptr/pointer_cast
Also, I don't recommend using cast operator in the base class. Implicit casting like this may become the source of bugs and errors.
-Update: If the type is not polymorphic, std::stat...
How do I enter RGB values into Interface Builder?
...k up an exact color from anywhere on the screen; also see @ken's excellent comment below clarifying how colorspaces work with the magnifying glass.
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Accessing Session Using ASP.NET Web API
...on accessing session data within dot net core here: https://docs.microsoft.com/en-us/aspnet/core/fundamentals/app-state
Performance Concerns
Read Simon Weaver's answer below regarding performance. If you're accessing session data inside a WebApi project it can have very serious performance co...
Git pull after forced update
I just squashed some commits with git rebase and did a git push --force (which is evil, I know).
3 Answers
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Inspect element that only appear when other element is mouse overed/entered
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Is it possible to “await yield return DoSomethingAsync()”
Are regular iterator blocks (i.e. "yield return") incompatible with "async" and "await"?
9 Answers
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Bootstrap modal appearing under background
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Checking the equality of two slices
...slices is not defined. However, there is a bytes.Equal function if you are comparing values of type []byte.
func testEq(a, b []Type) bool {
// If one is nil, the other must also be nil.
if (a == nil) != (b == nil) {
return false;
}
if len(a) != len(b) {
return fa...
Entity framework linq query Include() multiple children entities
...t context.
public static class Extensions{
public static IQueryable<Company> CompleteCompanies(this NameOfContext context){
return context.Companies
.Include("Employee.Employee_Car")
.Include("Employee.Employee_Country") ;
}
public static Compa...