The function is expected to return an INTEGER_ARRAY.

Do not use the built in Array.slice() function! If the third parameter is greater than the length of the array, it should slice until the end of the array. The function should return a new array with the elements starting at the index of the first number and going until the index of the second number. Write a function called slice, which accepts an array, and two numbers. I think I'm over thinking a lot of things, but I need help, I'm new at this and I'm close to crying! Haha! Sorry about the backticks idk how to format codeblocks sorry! This is Javascript btw!! where, start(required) -> starting index from where to start the. As a negative index, start indicates an offset from the end of the sequence. This method just extract the a part from an array. begin Zero-based index at which to begin extraction. array.slice( begin ,end ) Parameter Details. You can omit the use of Array.slice() if you want to alter the original array in below examples.In my coding class I have a homework question that I'm stuck on! Javascript array slice() method extracts a section of an array and returns a new array. Take note that Array.slice() has been used before Array.splice() because we do not want to alter the original array. Let’s look at more examples using Array.splice() method.

Now we have extracted the secondPart using list.splice(-threePartIndex), which removes last 3 elements from remaining list = which is, at this point list contain only first 3 elements which is firstPart.

We have first extracted the thirdPart using list.splice(-threePartIndex), which removes last 3 elements, at this point list contain only first 6 elements. The slice() method returns a shallow copy of a portion of an array into a new array object selected from start to end ( end not included) where start and end.

splice( - threePartIndex) Ĭonst secondPart = list.

Const list = Ĭonst threePartIndex = Math.

Js slice array