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Programming Articles
Page 1905 of 2547
Golang program to add two dates
In this Golang article, we will write programs to add two dates. The dates are added using methods like Add(), AddDate(). There are different formats to represent a date. Here, the dates after addition will be represented using YY/MM/DD format. Syntax func (t Time) Sub(u Time) Duration The sub() function in Go is used to get the difference between two dates. In this function the first two parameters i.e., t and u are date values and this function returns the difference between two values in hours, minutes and seconds. time.Parse() This function belongs to the time package. It ...
Read MoreJava Program To Reverse A Number And Find the Sum of its Digits Using Do-While Loop
What Is A Do-While Loop? Do-while loop is a Java environment used to iterate a portion of a code in a repeat manner. The process will run in a continuous way until the specified condition becomes satisfied as a true condition. It is always recommended for a do-while loop to execute at least one when there is no fixed number of iteration mentioned. In the Java environment, the do-while loop is known as an exit control loop. At the end of a loop structure, the do-while checks the whole condition to make the condition satisfied. For this the do while ...
Read MoreJava Program To Reverse A Linked List Without Manipulating Its Pointers
Linked List and Pointers In Java Linked list is liner data structure in Java environment, which use to store the elements in an adjacent manner. A linked list contains with some addresses and pointers which are used to create a link between the elements present in a list. There are two types of elements present in a linked list. Those are - data element and address element. The value of an element indicated by the data part where the address part helps to create a link between the elements aka node. In Java there is an another concept of ...
Read MoreJava Program to Return the Largest Element in a List
We can use an array loop to return back the largest element from a list. Primarily this method, known as the comparison model. The maximum number present here in a certain list will be compared with the all elements present in that particular list. The process considers “n” as a number of inputs which will store as data value in an array. After that the program will display the largest element on the output console after refining the loop. In this article today; we will help you to understand and write some Java code by which you can find the ...
Read MoreHow To Access Different Rows Of A Multidimensional Numpy Array?
NumPy Multidimensional Arrays As the name suggests, Multidimensional Arrays are a technique that can be described as a way of defining and storing data in a format that has more than two dimensions (2D). Python allows the implementation of Multidimensional Arrays by nesting a list function inside another list function. Here are some examples on how we can create single and multidimensional arrays in Python using Numpy. Single Dimensional Array Example import numpy as np simple_arr = np.array([0, 1, 2, 3, 4]) print(simple_arr ) Output [0 1 2 3 4] Algorithm Import the NumPy library Use ...
Read MoreHaskell Program to Convert String value to byte Value
In Haskell, we will convert String Value to Byte value by using ord , B.pack and fromNum functions. In the first example, we are going to use (stringToBytes = map ord ) function and in the second example, we are going to call (stringToBytes = B.pack) function. And in the third example, we are going to use (byteList = map fromEnum str) function. Algorithm Step 1 − The Data.Char module is imported. Step 2 − The stringToBytes function is defined using ord function as, Step 3 − The program execution will be started from main function. The main() function ...
Read MoreHaskell Program to Convert List to a Map
In Haskell, we will convert List to a Map by using fromList and foldl functions. This can also be done using recursion and pattern matching. In the first example, we are going to use (listToMap xs = Map.fromList xs) function and in the second example, we are going to use (listToMap xs = List.foldl' (\acc (k, v) -> Map.insert k v acc) Map.empty xs) function. In the third example, we are going to use base and recursive case of the recursive function. Algorithm Step 1 − The qualified Data.Map module is imported. Step 2 − The listToMap function is ...
Read MoreHaskell Program to Convert String to an Array
In Haskell, we will convert String to an Array by using listArray and intersperse functions. In the first example, we are going to use (stringToArray s = listArray (0, length s - 1) s) function and in the second example, we are going to use (stringToArray s = s) function. In the third example, we are going to use (stringToArray s = intersperse ' ' s). Algorithm Step 1 − The stringToArray function is defined Step 2 − The program execution will be started from main function. The main() function has whole control of the program. It is written ...
Read MoreHaskell Program to Convert Character to String
In Haskell, we can convert Character to String by using user-defined function, show function, list comprehension and (:[]) notation. In the first example, we are going to use (charToString c = [c]) function and in the second example, we are going to use (charToString c = show c) function. Where as in third, we are going to use (charToString c = [x | x String charToString c = [c] main :: IO () main = do let myChar = 'a' let myString = charToString myChar putStrLn myString Output [1 of 1] ...
Read MoreHaskell Program to Check Whether an Alphabet is Vowel or Consonant
We can use elem function in Haskell to check whether the given alphabet is vowel or consonant. In the first example, we are going to use (isVowel c = c `elem` "aeiouAEIOU") function. And in other examples, we’re going to use elem function along with certain if-else statements, nested conditions and guards. Algorithm Step 1 − The data type ‘Person’ is defined with two fields name and an age. Step 2 − The isVowel function is defined using elem function as Step 3 − The program execution will be started from main function. The main() function has whole control ...
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