#Q1 PrinCountOnetoHundread.js: javascript program to print 1 to 100 in console;
#Q2 PrintStar.js : a program that prints a star pyramid;
#Q3 FrequencyCounter.js : Using objects(Hash Tables), print the frequency of occurence of each character inside an array.
#Q4 CustomJoin.js : Join 2 arrays without using inbuilt functions.
#Q5 InbuiltJoin.js : Join 2 arrays using inbuilt functions.
#Q6 DoubleAllElement.js : Using the map function to double all the elements in the array.
#Q7 DoubleOnlyNumbers.js : Using the map function to double all the elements in the array.Also handling edge cases (like array can have a character) as well.