substitute element in array js code example
Example 1: replace array element javascript
// Replace 1 array element at index with item
arr.splice(index,1,item);
Example 2: for element in array python
itemlist = []
for j in range(len(myarray)):
item = myarray[j]
itemlist.append(item)
Example 3: javascript replace array element
array.splice(array.indexOf(valueToReplace), 1, newValue);