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Are nullable types reference types?
... that can be assigned the value of null. You cannot create a nullable type based on a reference type. (Reference types already support the null value.)
So, no they're not reference types.
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Is there any downside for using a leading double slash to inherit the protocol in a URL? i.e. src=“/
...o load from https:// from secure order pages and http:// from other pages, based on the current URL. I found that starting the URL with a double slash inherits the current protocol. Do all browsers support this technique?
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How to calculate a Mod b in Casio fx-991ES calculator
...us, mod is -17 which is +9 in mod 26. Alternatively you can add the modulo base to the computation for negative numbers: -121 / 26 + 26 = 21 9/26 (mod is 9).
EDIT2: As @simpatico pointed out, this method will not work for numbers that are out of calculator's precision. If you want to compute say 20...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...nstance for Bool which does do bit packing, instead using a representation based on Word8. Howver, it is easy to write a bit-packing implementation for vectors -- here is one, from the (obsolete) uvector library. Under the hood, Repa uses Vectors, so I think it inherits that libraries representation...
C# generic “where constraint” with “any generic type” definition?
...her> where TCar : IGenericCar<TOther> { ... }
Option2: Define a base interface for IGenericCar<T> which is not generic and constrain against that interface
interface IGenericCar { ... }
interface IGenericCar<T> : IGenericCar { ... }
interface IGarrage<TCar> where TCar :...
How to set breakpoints in inline Javascript in Google Chrome?
... on that but it works in Firefox. I am looking for breakpoint solution not based on debugger keyword which is inconvenient to put in lot of places in code and then having to delete.
– ace
Mar 1 '11 at 15:53
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Boolean method naming readability
...ificing clarity whilst chasing readability.
Although if (user.ExistsInDatabase(db)) reads nicer than if (user.CheckExistsInDatabase(db)), consider the case of a class with a builder pattern, (or any class which you can set state on):
user.WithName("Mike").ExistsInDatabase(db).ExistsInDatabase(db2...
Visual Studio - Resx File default 'internal' to 'public'
... is not possible. You will get an error CS0060 Inconsistent accessibility: base class 'Strings' is less accessible than class 'PublicStrings'
– David Gardiner
May 25 '15 at 1:42
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How do I turn on SQL debug logging for ActiveRecord in RSpec tests?
...somewhere. If you're using rspec, maybe in the spec helper?
ActiveRecord::Base.logger = Logger.new(STDOUT)
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100% Min Height CSS layout
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Here is another solution based on vh, or viewpoint height, for details visit CSS units. It is based on this solution, which uses flex instead.
* {
/* personal preference */
margin: 0;
padding: 0;
}
html {
/* make sure we us...