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Articles by Disha Verma
Page 5 of 5
What does these operators mean (** , ^ , %, //) ?
In Python, there are various types of operators used to perform specific functions, such as (**), (^), (%), and (//). The (**) operator represents exponentiation, (^) represents bitwise XOR, (%) represents the modulus operation, and (//) represents floor division. In this article, we will understand the workings of these operators. Exponentiation Operator (**) The exponentiation operator (**) is used to raise a number to a power. This operator works the same as the Python pow() method. In exponentiation, you need two numbers: the first is the base (the number you want to raise), and the second is ...
Read MoreJavaScript: replacing object keys with an array
Replacing object keys with an array is a common task every developer does while working with data transformations. An object is a data structure that stores data in the form of key-value pairs, and an array stores values of the same data type in a linear form. Sometimes, developers need to use object keys with an array. This article explains how to efficiently replace object keys using arrays in JavaScript. We are required to write a JavaScript function that takes in an object and an array of literals. The length of the array and the number of keys in the ...
Read MoreHow to use calc() in tailwind CSS?
Many developers find it difficult to use the calc() function in Tailwind CSS, which limits their ability to create responsive and dynamic layouts. This article explains how to implement calc() effectively, improving design flexibility and precision. What is calc() in CSS? The CSS Calc() function allows you to perform calculations to determine CSS property values and perform arithmetic operations (addition, subtraction, multiplication, and division) directly within your CSS. Approaches For Calc() With Tailwind CSS Tailwind doesn't have built-in utilities for calc(), but you can still use it in different ways. Using Inline Styles ...
Read MoreAdding Custom Values Key in a List of Dictionaries in Python
In this article, we will learn how to add a custom key with corresponding values to a list of dictionaries in Python. Dictionaries in Python are collections of unordered items stored in the form of key-value pairs inside curly braces like this − Dictionary = {key: value, ….} Suppose we have a list of dictionaries called dict_list and a key new_key, with its values provided in a separate list value_list. The goal is to add new_key to each dictionary in dict_list, assigning it the corresponding value from value_list. Let’s understand it with an example − #List of dictionary we ...
Read MoreAdding K to each element in a Python list of integers
In this article, we will learn how to add a constant K value to each element in a Python list of integers. A list is a data type in Python that stores a sequence of items separated by commas, like this − List = [item1, item2, item3…] Suppose we have a list of integers called "a" and a constant value "k." We need to add this "k" to each item in the "a" list. For example − Input: a = [5, 10, 15, 20] k = 5 Output: #On adding 5 to each element of the ...
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