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In this article, we will be discussing how to remove duplicate elements from a dictionary in Python. A dictionary is a data structure that stores key-value pairs, and it is an essential data type to understand when learning Python. However, there may be cases where we have a dictionary with duplicate elements, and we want to remove them to clean up the data. We can declare a dictionary in the following way − thisdict = { "brand": "Ford" , "model": "Mustang" , "year": 1964 } However, a dictionary can contain duplicate value for different keys, but we might ... Read More
In Python, tuples are a useful data type for storing a collection of items. Sometimes, it may be necessary to print the keys and values of a tuple in order to understand or debug your code. In this article, we will be discussing, how to print the keys and values of a tuple in Python. We will go over the syntax for accessing these elements and will provide examples of how to do so. First, we will learn about what is tuple and what we mean by the keys and values of the tuple. What does a Python tuple mean? ... Read More
In Python, tuples are an important data type for storing a collection of items. Sometimes, it may be necessary to print the elements of a tuple in order to understand or debug your code. In this article, we will be discussing how to print the elements of a tuple in Python. We will go over the syntax for accessing and printing tuple elements and will provide examples of how to do so. We can define a tuple in the following way − tup1 = ("this" , "is" , “a” , "tuple") tup2 = (1, 2, 3, 4, 5 ); tup3 ... Read More
In Python, a tuple is an immutable sequence type that is commonly used to store a collection of items. A python tuple is very similar to a list in python in terms of nesting, indexing and repetition but one difference is that a tuple is immutable whereas the list is mutable which means we can change the elements of a list but we cannot do the same with a tuple. One other difference is that list uses the square bracket [] for declaration but tuples use simple bracket (). In this article, we will be discussing how to create a ... Read More
Dictionaries are a powerful data type in Python that allow you to store data as key-value pairs. In this article, we will be discussing how to compare elements in two dictionaries in Python. We will go over the syntax for comparing dictionary elements and will provide examples of how to do so. Dictionaries in Python In Python, a dictionary can be created by placing a sequence of elements within curly { } brackets , separated by ‘comma’ ( , ). Dictionary holds pairs of values, one being the key and the other corresponding pair element being its value. Values ... Read More
CSS (Cascading Style Sheets) is a stylesheet language used for describing the look and formatting of a document written in HTML. It is a crucial part of web development, as it allows developers to control the appearance of their websites and applications. In this article, we will be discussing some of the most useful CSS functions that every frontend developer should be familiar with. These functions can be used to add style and formatting to your website or application and can greatly improve the user experience. Like any other programming language, Functions in CSS makes the task easier by ... Read More
The "margin: 0 auto" property is a commonly used CSS property that allows developers to horizontally center elements within their container. The "auto" value for the margin property is what enables this centering to occur. In this article, we will look into how the "auto" value works in the margin property, and how it can be used to achieve horizontal centering. We will also discuss some potential errors and best practices when using the "auto" value in the margin property. Margins in CSS Before moving on to the topic, we shall try and learn the basics that we will be ... Read More
Borders can be a useful design element for adding definition and structure to your web pages. However, there may be times when you want to remove the border from an element or prevent a border from being applied in the first place. In this article, we will show you how to specify no border in CSS using a variety of techniques. Whether you want to remove an existing border or prevent a border from being applied to an element.Example Before proceeding further let’s understand the basic structure of an HTML document. Page Title ... Read More
The setInterval() method is used to call a particular block of code again and again after a particular interval of time that is given to it in its round braces as parameter. The setInterval() method accepts two parameters, the first is the code that has to be executed again and again while the second is the time in which the code has to be execute again. In this article, we are going to learn about the methods of changing the time interval of the setInterval() method at the runtime. So that, it will execute the given code at the irregular ... Read More
Before going to learn about the method of changing the text of a label element in HTML document, let us understand what is the label tag itself? The label tag helps in improving the usability of the web page for mouse users, as it can toggle the text inside it if the user clicks on it. Let us now discuss about the methods of changing the text of the label element using JavaScript. JavaScript allow us to use two inbuilt properties to change the text of any element in the HTML document, as listed below − Using the innerHTML ... Read More