How do I remove a specific value from a list in Python?

Remove an item from a list in Python (clear, pop, remove, del)

  1. Remove all items: clear()
  2. Remove an item by index and get its value: pop()
  3. Remove an item by value: remove()
  4. Remove items by index or slice: del.
  5. Remove items that meet the condition: List comprehensions.

How do I remove a specific item from a list?

There are three ways in which you can Remove elements from List:

  1. Using the remove() method.
  2. Using the list object’s pop() method.
  3. Using the del operator.

What is difference between remove () Del and pop () in Python list?

In python del is a keyword and remove(), pop() are in-built methods. The purpose of these three are same but the behavior is different remove() method delete values or object from the list using value and del and pop() deletes values or object from the list using an index.

How do you exclude items from a list in Python?

The remove() method will remove the first instance of a value in a list. The pop() method removes an element at a given index, and will also return the removed item. You can also use the del keyword in Python to remove an element or slice from a list.

How do you remove multiple elements from a list in Python?

Remove Multiple elements from list by index range using del. Suppose we want to remove multiple elements from a list by index range, then we can use del keyword i.e. It will delete the elements in list from index1 to index2 – 1.

How do I remove a specific element from a string in Python?

You can remove a character from a Python string using replace() or translate(). Both these methods replace a character or string with a given value. If an empty string is specified, the character or string you select is removed from the string without a replacement.

What is the difference between Del and remove methods of list?

Remove() deletes the matching element from the list whereas the del and pop removes the element present at specified index. Difference between pop and del is that pop returns the deleted value whereas del does not.

How is pop () different from remove () in a list give examples?

The only difference between the two is that- pop return deleted the value from the list and del does not return anything. Pop is the only way that returns the object. Remove is the only one that searches objects (not index).

What does .sort do in Python?

The sorted() function returns a sorted list of the specified iterable object. You can specify ascending or descending order. Strings are sorted alphabetically, and numbers are sorted numerically. Note: You cannot sort a list that contains BOTH string values AND numeric values.

What is the difference between slicing and indexing of list?

“Indexing” means referring to an element of an iterable by its position within the iterable. “Slicing” means getting a subset of elements from an iterable based on their indices.

What is :: In slicing?

Consider a python list, In-order to access a range of elements in a list, you need to slice a list. One way to do this is to use the simple slicing operator i.e. colon(:) With this operator, one can specify where to start the slicing, where to end, and specify the step.