Slicing an array

Questions & Answers
1

Let’s say I have an array of strings (string):

a = { “aaa”, “zzz”, “eee”, “uuu”, “kkk”, “sss” };

Suppose I need its sub-array starting from a[2] /“eee”/ to a[4] /“kkk”/, so I get a new array:

b = { “eee”, “uuu”, “kkk” };

How do I do that? Is there something like:

b = a.Slice(2, 4);

2

Off the cuff, you could make a function that does what you need.

Ignore the first [0] index if need be and run a quick for loop through the “a” array.

Here is some pseudocode (not ignoring the zero):

Array b = new Array

for(int i=0; i<a.length; i++){
    if(i % 2 == 0){ // mod returns a remainder after division. 0 remainder = even number
        // even number
        // add to new array
    } 
    else{
      // odd number
    }
}

Hope this helps!

~blot