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How would you remove the blank item from the array?
Iterate and assign non-blank items to new array?
String test = "John, Jane";
//Without using the test.Replace(" ", "");
String[] toList = test.Split(',', ' ', ';');
998
Method #1: Using remove() This particular method is quite naive and not recommended use, but is indeed a method to perform this task. remove() generally removes the first occurrence of an empty string and we keep iterating this process until no empty string is found in list.
Using unset() Function: The unset() function is used to remove element from the array. The unset function is used to destroy any other variable and same way use to delete any element of an array. This unset command takes the array key as input and removed that element from the array.
Use the Array. splice() method to remove all the elements from the original array. Use the Array. pop() method with a loop to remove all the elements of the original array.
An empty array is an array of length zero; it has no elements: int[] emptyArray = new int[0]; (and can never have elements, because an array's length never changes after it's created).
Use the overload of string.Split that takes a StringSplitOptions:
String[] toList = test.Split(new []{',', ' ', ';'}, StringSplitOptions.RemoveEmptyEntries);
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