Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different optical patterns at once is extremely complicated, and remains a major ...

Objectives: given a problem statement design, debug and test a Java program that efficiently solves the problem; write programs that effectively implement arrays, maps, linked lists, trees, and graphs ...

Here, I am writing the code for sorting JSONArray in java technology. we can sort jsonarray in ascending or in descending order according to our requirement by changing pattern as below. private ...