Found 27104 Articles for Server Side Programming

In this article, we will look at what is the difference between the append and the plus operator in a list. The append() method is used to add elements to the list by utilizing a mutator() method. The '+' operator is used to create a new list with the capacity for one more element. Behaviour of + operator while working with a list Python accesses each element of the first list by using the '+' operator. When the '+' symbol is used, a new list with the capacity for one more element is produced. The old list's elements ... Read More

We will learn about the differences between list, sequence, and slice data types in Python in this article. Lists − In Python, a list is a type of data that can hold multiple values in a single variable. You can think of it like a shopping list that contains multiple items. For example, you could have a list of numbers like [1, 2, 3, 4, 5] or a list of names like ["John", "Jane", "Bob", "Sue"]. Number_List = [1, 2, 3, 4, 5] Name_List = ["John", "Jane", "Bob", "Sue"] Sequences − In Python, a sequence is a type of data ... Read More

Sequence Data Types are used to store data in containers in the Python computer language. The different types of containers used to store the data are List, Tuple, and String. Lists are mutable and can hold data of any type, whereas Strings are immutable and can only store data of the str type. Tuples are immutable data types that can store any sort of value. List The sequential data-type class includes the list data type. The list is the sole mutable data type in the sequential category. It can store any data type's values or components. Many procedures in the ... Read More

Lists are one of the four most commonly used data structures provided by Python. A list is a data structure in python that is mutable and has an ordered sequence of elements. Following is a list of integer values. lis= [1, 2, 3, 4, 5] print(lis) If you execute the above snippet, produces the following output. [1, 2, 3, 4, 5] In this article, we will discuss how to index and slice lists in python. Indexing Lists In Python, every list with elements has a position or index. Each element of the list can be accessed or manipulated ... Read More

Lists are one of the four most commonly used data structures provided by Python. A list is a data structure in python that is mutable and has an ordered sequence of elements. Following is a list of integer values. lis= [1, 2, 3, 4, 5] print(lis) If you execute the above snippet, it produces the following output. [1, 2, 3, 4, 5] In this article, we will learn how a del operator works on a list in python. They are various scenarios where we use the del operator. The del operator The del keyword is mostly used in ... Read More

We are accustomed to using the * symbol to represent multiplication, but when the operand on the left side of the * is a list, it becomes the repetition operator. The repetition operator makes multiple copies of a list and joins them all together. Lists can be created using the repetition operator, *. For example, Examplenumbers = [0] * 5 print numbersOutputThis will give the output −[0, 0, 0, 0, 0][0] is a list with one element, 0.  The repetition operator makes 5 copies of this list and joins them all together into a single list. Another example using multiple ... Read More

In Python, a list is an ordered sequence that can hold several object types such as integer, character, or float. In other programming languages, a list is equivalent to an array. Concatenation of lists is an operation that adds the elements of one list to the end of another. We're discussing list data structures here, therefore we'll join the elements of one list to the end of another. In this article, we will show you how to concatenate lists in python. The following are the different methods to accomplish this task − Using Concatenation(+) Operator Using For Loop(Naive Method) ... Read More

In Python, a list is an ordered sequence that can hold several object types such as integer, character, or float. In other programming languages, a list is equivalent to an array. Square brackets are used to denote it, and a comma (, ) is used to divide two things in the list in operator in Python In Python, the in operator determines whether a given value is a constituent element of a sequence such as a string, array, list, or tuple. When used in a condition, the statement returns a Boolean result of True or False. The statement returns True ... Read More

In Python, a list is an ordered sequence that can hold several object types such as integer, character, or float. In other programming languages, a list is equivalent to an array Repetition Operator(*) A repetition operator is supported by sequence datatypes (both mutable and immutable). * The repetition operator * creates several copies of that object and joins them together. When used with an integer, * performs multiplication, but when used with a list, tuple, or strings, it performs repetition In this article, we will show you how the * operator works on a list in python. Below are the ... Read More

In Python, a list is an ordered sequence that can hold several object types such as integer, character, or float. In other programming languages, a list is equivalent to an array. Square brackets are used to denote it, and a comma (, ) is used to divide two items in the list. In this article, we will show you how to sort the objects and elements in a list using python. Below are the different methods to accomplish this task − Using sort() method Using sorted() method Assume we have taken a list containing some elements. We will ... Read More