list. noun [ C ] uk / lɪst / us. a record of short pieces of information, such as people's names, usually written or printed with a single thing on each line and often ordered in a way that makes a particular thing easy to find: a list of possible candidates for the job. I've made a list of this week's orders.
Jan 9, 2015 · as in listing. a record of a series of items (as names or titles) usually arranged according to some system we put eggs, sour cream, tomatoes, roast beef, and cheddar cheese on the shopping list.
1. A series of names, words, or other items written, printed, or imagined one after the other: a shopping list; a guest list; a list of things to do. 2. A considerable number; a long series: recited a list of dates memorized. v. list·ed, list·ing, lists. v.tr.
2 days ago · list. insert (i, x) Insert an item at a given position. The first argument is the index of the element before which to insert, so a.insert(0, x) inserts at the front of the list, and a.insert(len(a), x) is equivalent to a.append(x). list. remove (x) Remove the first item from the list whose value is equal to x. It raises a ValueError if there is no such item.
A list is created in Python by placing items inside , separated by commas . For example, # A list with 3 integers numbers = [1, 2, 5] print(numbers) # Output: [1, 2, 5] Here, we have created a list named numbers with 3 integer items. A list can have any number of items and they may be of different types (integer, float, string, etc.). For example,
The List interface provides two methods to search for a specified object. From a performance standpoint, these methods should be used with caution. In many implementations they will perform costly linear searches. The List interface provides two methods to efficiently insert and remove multiple elements at an arbitrary point in the list.
You can add items to a List<T> by using the Add or AddRange methods. The List<T> class uses both an equality comparer and an ordering comparer. Methods such as Contains, IndexOf, LastIndexOf, and Remove use an equality comparer for the list elements. The default equality comparer for type T is determined as follows.