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1. hashFinalizePrefix :: (HashAlgorithmPrefix a, ByteArrayAccess ba) => Context a -> ba -> Int -> Digest a

   cryptonite	Crypto.Hash

   Update the context with the first N bytes of a bytestring and return the digest. The code path is independent from N but much slower than a normal hashUpdate. The function can be called for the last bytes of a message, in order to exclude a variable padding, without leaking the padding length. The begining of the message, never impacted by the padding, should preferably go through hashUpdate for better performance.

2. hashPrefix :: (ByteArrayAccess ba, HashAlgorithmPrefix a) => ba -> Int -> Digest a

   cryptonite	Crypto.Hash

   Hash the first N bytes of a bytestring, with code path independent from N.

3. hashPrefixWith :: (ByteArrayAccess ba, HashAlgorithmPrefix alg) => alg -> ba -> Int -> Digest alg

   cryptonite	Crypto.Hash

   Run the hashPrefix function but takes an explicit hash algorithm parameter

4. class HashAlgorithm a => HashAlgorithmPrefix a

   cryptonite	Crypto.Hash.Algorithms

   Hashing algorithms with a constant-time implementation.

5. isPrefixOf :: ShortText -> ShortText -> Bool

   text-short	Data.Text.Short

   Tests whether the first ShortText is a prefix of the second ShortText

   >>> isPrefixOf "ab" "abcdef"
   True
   

   >>> isPrefixOf "ac" "abcdef"
   False
   

   isPrefixOf "" t == True
   

   isPrefixOf t t == True
   

6. isSuffixOf :: ShortText -> ShortText -> Bool

   text-short	Data.Text.Short

   Tests whether the first ShortText is a suffix of the second ShortText

   >>> isSuffixOf "ef" "abcdef"
   True
   

   >>> isPrefixOf "df" "abcdef"
   False
   

   isSuffixOf "" t == True
   

   isSuffixOf t t == True
   

7. stripPrefix :: ShortText -> ShortText -> Maybe ShortText

   text-short	Data.Text.Short

   Strip prefix from second ShortText argument. Returns Nothing if first argument is not a prefix of the second argument.

   >>> stripPrefix "text-" "text-short"
   Just "short"
   

   >>> stripPrefix "test-" "text-short"
   Nothing
   

8. stripSuffix :: ShortText -> ShortText -> Maybe ShortText

   text-short	Data.Text.Short

   Strip suffix from second ShortText argument. Returns Nothing if first argument is not a suffix of the second argument.

   >>> stripSuffix "-short" "text-short"
   Just "text"
   

   >>> stripSuffix "-utf8" "text-short"
   Nothing
   

9. package JuicyPixels

   Picture loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance) This library can load and store images in PNG,Bitmap, Jpeg, Radiance, Tiff and Gif images.

10. class (Storable PixelBaseComponent a, Num PixelBaseComponent a, Eq a) => Pixel a

    JuicyPixels	Codec.Picture

    Definition of pixels used in images. Each pixel has a color space, and a representative component (Word8 or Float).

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