signature

I am wondering if there is anything in Agda that resembles Haskell's deriving Eq clause ---then I have an associated question below, as well. For example, suppose I have types for a toy-language, data Type : Set where Nat : Type Prp : Type Then I can implement decidable equality by pattern matching and C-c C-a , _≟ₜ_ : Decidable {A = Type} _≡_ Nat ≟ₜ Nat = yes refl Nat ≟ₜ Prp = no (λ ()) Prp ≟ₜ Nat = no (λ ()) Prp ≟ₜ Prp = yes refl I'm curious if this can be mechanised or automated somehow similar to the manner it is done in Haskell: data Type = Nat | Prp deriving Eq Thank-you! While we're on

I am working on a project that has a number of modules that I'd like to apply access control constraints to. I'd also like to have my project contain additional documentation on the type signatures of each function. I know that I can accomplish both of these tasks very easily via F# signature files. However, my project is large and contains many files, and I need a convenient way of generating a signature file for each one. I have been successful in generating individual signature files via command line compilations using the --sig compiler option , but I am stuck on how to add compiler

I understand the difference between symmetric and asymmetric keys. I understand that the keys are used to calculate the signature and then verify them. However diving a little deeper, I'd like to understand a bit more which I'm having trouble finding online. Are the keys given to the consumers to verify the contents? Wouldn't that give consumers the ability to change the JWT contents if symmetric keys are used? When asymmetric keys are used is the signature calculated with the private or public key? Is the consumer given the public/private key? Thanks Symmetric keys are only to be used in a

Gmail automatically greys text that looks like a signature. Anyone have any guesses how it does this? (I've noticed that it depends on the presence of the sender's name, but I think that's only part of the story). I ask because I'm working on a web application that has an email interface, and I'd like to remove users' signatures before displaying the contents of their emails. Email signatures are supposed to be started with two dashes, a space, and a newline. See Wikipedia and RFC-3676 来源： https://stackoverflow.com/questions/322779/how-does-gmail-recognize-email-signatures-alternatively-whats

I want to build my app with V1 & V2 signature version. But both of them are greyed out. Can anyone please tell me how to make it avaiable to choose? [generate signature] As described in the official document , Android 7.0 introduces APK Signature Scheme v2, a new app-signing scheme that offers faster app install times and more protection against unauthorized alterations to APK files. By default, Android Studio 2.2 and the Android Plugin for Gradle 2.2 sign your app using both APK Signature Scheme v2 and the traditional signing scheme, which uses JAR signing. So be sure that the android studio

Closed. This question is off-topic. It is not currently accepting answers. Learn more . Want to improve this question? Update the question so it's on-topic for Stack Overflow. Why does the IBM PC architecture use 55 AA magic numbers in the last two bytes of a bootsector for the boot signature ? I suspect that has something to do with the bit patterns they are: 01010101 10101010 , but don't know what. My guesses are that: BIOS is making some bitwise and/or/xor operations on these bytes to compare them together and if it, for example, results in 0, it can easily detect that and jump somewhere.

Im trying to incorporate Azure to store the majority of my files for an application. I want to upload these files to a private container and private blob in azure, and have those uploads copied through the Azure CDN to all of the other nodes (still as private containers and blobs). I then want my application to make a request to a stored blob, and give me the shared access signature link to the blob for a period of time. However, I want the link generated to be given for the closest datacenter to the user. I will have the SAS be generated each time a blob is needed, but I need to be able to