Can a MongoDB key have two arrays?

Assume you are given n sorted arrays of different sizes. You are allowed to merge any two arrays into a single new sorted array and proceed in this manner until only one array is left. How would you design an algorithm that achieves this task and uses...

Can't seem to figure this out. Question is: Create a method called mirrorImage, which takes two integer arrays as input parameters. You may assume that the two actual parameters have the same length. Your method should return true if the arrays are the...

Following is the problem from CLRS book Consider the problem of adding two n-bit binary integers, stored in two n-element arrays A and B. The sum of the two integers should be stored in binary form in an (n +1)element array C. State the problem formally...

Since MongoDB uses OS mapped file, it would use up all RAM as the data grows. It would turn cold into disk and keep hot data in RAM so it can still be efficient. Now I am wondering what if two or more mongod instances running on same machine. Would two...

var olderPri=new Array(475,380); var lowMilage=new Array(97,43); I want both arrays to be combined with each other so that when I display the information from the arrays by ...show more

e.g: Single Mongodb node, I have two cases which will do map reduce job on mongod process, so if they will be executed concurrently? NOTE: NOT SHARDING MODE

heres the problem... my first array is Tim[] i type in its size(including the second array) and i inputted 4 elements....[1,2,2,4] the second array Moi[] consists of the elements[1,2,3,4] when i compare them regarding if they have equal elements or the...

Write a program using two dimensional arrays that lists the odd numbers and even number separately in a given Answers with proof pls.

"a" and "b" are two arrays. They both have "n" elements. What does the following algorithm do? Try the following example if you need an example: a[0] = 2, a[1] = 1, a[2] = 3, b[0] = -2, b[1] = 42, b[2] = 22, n = 3. i <...