c# - How to remove empty entries of an array, a list or a collection of strings obtained via a Split?

Question

Closed. This question needs details or clarity. It is not currently accepting answers. question from:https://stackoverflow.com/questions/65852631/how-to-remove-empty-entries-of-an-array-a-list-or-a-collection-of-strings-obtai

Answer 1

Besides the obvious solution of deleting the empty lines from the text document you could also check in your code, if the line you are currently handling contains any text.

foreach (var keyword in keywords) {
  if (string.IsNullOrWhitespace(keyword))
    continue;

   ...
}