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Task of Challenge #24  Create a function that will merge two arrays and return the result as a new array. The two arrays: [9, 8, 7, 6],  [1, 2, 3, 4] . Solution Explanation The function mergeArrays has two inputs (array1 and array2). It also does create an empty array...

Task of Challenge #23 Reverse a string. The string „JavaScript with ArnoldCode is the best!“ Solution Explanation The function reverseString creates an empty string string2 where the reversed string will be stored to. A simple for loop covers the tasks of reversing...

Task of Challenge #22 Rotate an array to the right 1 position. E.g. [1, 2, 3] -> [ 3, 1, 2 ] | [1, 2, 4, 6, 3] -> [ 3, 1, 2, 4, 6 ]. Solution Explanation The function reverseArray just creates an empty array ar2 where the reversed one gets into. A simple for...

Task of Challenge #21 Rotate an array to the right 1 position. E.g. [1, 2, 3] -> [ 3, 1, 2 ] | [1, 2, 4, 6, 3] -> [ 3, 1, 2, 4, 6 ]. Solution Explanation You can achieve the challenge's goal quite easily by using the opposites of shift() and the push() method...

Task of Challenge #20 Rotate an array to the left 1 position. E.g. [1, 2, 3, 4, 5] -> [ 2, 3, 4, 5, 1 ] | [1, 2, 4, 5] -> [ 2, 4, 5, 1 ]. Solution Explanation You can achieve the challenge's goal quite easily by using the shift() and the push() method for arrays. The...

Task of Challange #19 Create a function that will return in an array the first "nPrimes" prime numbers greater than a particular number "startAt" Solution Explanation The function getPrimes has to accept two parameters. nPrimes which decides the number of prime...

Task of Challange #18 Print the first 99 prime numbers Solution Explanation The function printPrimes(nPrimes) is our looping function that will print out the number of primes we pass in. We stick to 99 for this challenge. The next step is to set n to 0, because we...