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In Haskell, we will convert int type variables to char by using user-defined function using chr function, toEnum function and list indexing. In the first example, we are going to use (intToChar I | i >= 0 && i = 0 && i = 0 && i = 0 && i Maybe Char intToChar i | i >= 0 && i putStrLn $ "The character value is " ++ [c] ++ "." Nothing -> putStrLn "Invalid input. Please enter an integer between 0 and 255." Output The character ... Read More
In Haskell, we can use pattern matching, digitToInt, reads and a user-defined functions to convert char-type variables to int. In the first example, we are going to use cases for matching the pattern and in the second example, we are going to use (charToInt c = if isDigit c then Just (digitToInt c) else Nothing). And in third example, we are going to use (charToInt c = case reads [c] of [(x, "")] -> Just x and _ -> Nothing) function. Algorithm Step 1 − The internal function is defined Step 2 − Program execution will be started ... Read More
Choosing the appropriate platform for their brand communication is one of the main issues facing contemporary marketers. These days, there are a tonne of channels available, especially with the tremendous rise of online channels. Several small businesses cannot afford to employ a specialized marketer full-time. So how do you make your way through the confusion and uncover the opportunities that have a significant return on investment? Here is a road map to assist you. What is a Marketing Channel? A marketing channel is merely a method or platform for reaching your target audience with your marketing message (audience). All marketing ... Read More
In Haskell, we can use the user-defined function, Folder, reverse and helper function to convert binary to octal number. In the first example, we are going to use (binaryToOctal binary = showOct decimalValue "" where decimalValue = foldl (\acc x -> acc * 2 + digitToInt x) 0 binary) function. In the second example, we are going to use (binaryToOctal binary = showOct decimalValue "" where decimalValue = foldl (\acc x -> acc * 2 + digitToInt x) 0 binary octalDigits = reverse (octalHelper decimalValue) octalHelper n | n < 8 = [n] | otherwise = (n `mod` 8) : ... Read More
In Haskell, we can convert Boolean to String by using user-defined function along with guards and if-else statements. In the first example, we are going to use (boolToString True = "True" and boolToString False = "False") function and in the second example, we are going to use (boolToString b | b = "True" | otherwise = "False") as function definition. And in the third example, we are going to use (boolToString b = if b then "True" else "False"). Algorithm Step 1 − Define the Boolean function Step 2 − Program execution will be started from main function. ... Read More
In Haskell, we can use functions like foldl, recursion, and list comprehension to convert a binary number to decimal. In the first example, we are going to use (binToDec = foldl (\acc x -> 2*acc + digitToInt x) 0) and in the second example, we are going to use base case, (binToDec "" = 0) and recursive case, (binToDec (x:xs) = 2 * binToDec xs + digitToInt x) function. And in the third example, we are going to use (binToDec = sum . zipWith (\x y -> 2^x * digitToInt y) [0..] . reverse). Algorithm Step 1 − ... Read More
In the post-pandemic period, digital marketing has established itself as the most effective strategy. Traditional marketing is being put on hold as consumers and businesses turn to the Internet as their preferred shopping venue. As an outcome, brands are depending more than ever on digital strategy. His most recent CMO poll indicates that 56% of businesses are altering their business strategies to capitalize on digital advances. The global transition to digital interactions is encouraging companies of all sizes to consider marketing online, which will make the field of digital marketing more challenging than ever in 2021. Keeping an eye on ... Read More
In Haskell, we will convert Decimal to Binary by using reverse function , tail recursion, and divMod function. In the first example, we are going to use (decToBin n | n < 0 = error "Input must be non-negative" | n == 0 = "0" | otherwise = reverse $ decToBin' n) and in the second example, we are going to use (binDigits 0 = "" and binDigits n = let (q, r) = n `divMod` 2 in show r ++ binDigits q) function. Method 1: Using reverse function and tail recursion In ... Read More
In Haskell, we can use intToDigits, showIntAtBase and format functions to convert a decimal to Hexadecimal number. In the first example, we are going to use (decToHex n = reverse (hexChars n) where hexChars 0 = "" and hexChars x = intToDigit (x `mod` 16) : hexChars (x `div` 16)) and in the second example, we are going to use (decToHex n = showIntAtBase 16 intToDigit n "") function. In the third example, we are going to use (decToHex n = printf "%X" n) function. Method 1: Using reverse and intToDigits functions In this method, the Data.Char module is ... Read More
In Haskell, we can get the the successor of an integer number using library function like succ, addition and fromMaybe function. In the first example, we are going to use (succ number) function and in the second example, we are going to use addition while in third example, we are going to use (fromMaybe 0 (succMaybe x)) function. Algorithm Step 1 − Program execution will be started from main function. The main() function has whole control of the program. It is written as main = do. It calls the succ function with the value and prints its ... Read More