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Numpy is the most powerful library in python for computing numerical data. It provides multidimensional arrays, along with different collections of functions and modules to work with arrays. Its efficient array operations, broadcasting capabilities, and integration with other libraries make it a go-to choice for data manipulation, analysis, and modeling tasks. The following are the key features and functionalities of the Numpy library. Multidimensional arrays Array creation Array operations Indexing and Slicing Vectorized operations Numerical Routines Integration with other libraries Performance Open source and community support Creation of an array In Numpy library we have the functions called ... Read More
What is Factorial of a Number? The factorial of a non-negative integer, denoted by the symbol "!", is the product of all positive integers less than or equal to that number. In other words, the factorial of a number is obtained by multiplying that number by all the positive integers below it. For example, the factorial of 5 is calculated as: 5! = 5 x 4 x 3 x 2 x 1 = 120 Similarly, the factorial of 0 is defined to be 1: 0! = 1 Factorials are often used in mathematics and combinatorics to ... Read More
What is Binary code? Binary code is a system of representing information or data using a base-2 numeral system. It uses only two digits, typically 0 and 1, to represent all values. Each digit in a binary code is called a bit (short for binary digit). In binary code, each digit represents a power of 2. Starting from the rightmost digit, the powers of 2 increase from right to left. For example, in an 8-bit binary code, the rightmost bit represents 2^0 (1), the next bit represents 2^1 (2), the next represents 2^2 (4), and so on. Example ... Read More
What is PHP? PHP (Hypertext Preprocessor) is a popular scripting language designed for web development. It is widely used for creating dynamic and interactive web pages. PHP code can be embedded directly into HTML, allowing developers to mix PHP and HTML seamlessly. PHP can connect to databases, process form data, generate dynamic content, handle file uploads, interact with servers, and perform various server-side tasks. It supports a wide range of web development frameworks, such as Laravel, Symfony, and CodeIgniter, which provide additional tools and features for building web applications. PHP is an open-source language with a large community, extensive ... Read More
TypeScript is an open-source language that provides optional static typing for JavaScript. It allows developers to write more maintainable code by catching type-related errors at compile-time rather than runtime. However, working with event listeners in TypeScript can be a bit tricky. One common issue is the "property not existing on EventTarget" error. This error occurs when you try to access a property on an event target that TypeScript doesn't recognise. In this article, we will discuss how to fix this error and provide examples to demonstrate how to use event listeners in TypeScript. Understanding the Error Before we dive into ... Read More
Indian Financial System Code is the abbreviation. Indian bank branches that take part in the electronic fund transfer system are identified by a special 11-character code. The Reserve Bank of India uses this code to transfer money between banks during internet transactions. There are two sections to the IFSC code. The bank is identified by the first four characters, whereas the branch is identified by the final six characters. NEFT (National Electronic Funds Transfer), RTGS (Real Time Gross Settlement), and IMPS (Immediate Payment Service) are just a few of the electronic transactions that require IFSC codes. Method Some general methods ... Read More
In this tutorial, we will identify and print all non-repeating words from two given sentences. Non-repeating words refer to words that appear only once in both sentences, means they do not repeat in other sentence. The task involves analysis of the input sentences, identification of the individual words, and comparing them across both sentences to find which ones appear only once. The output should be a list of all such words. This task can be accomplished through various programming approaches, such as using loops, arrays, or dictionaries. Methods Here are the two methods to print all the non-repeating words from ... Read More
It is crucial to manipulate strings in various problem-solving scenarios. Discovering a permutation of the given string that optimizes the count of characters larger than their contiguous counterparts presents an enjoyable puzzle, requiring rearranging the string's characters to generate as many pairs as possible of adjacent characters where the left character is lesser than the right. Methods There are several methods to solve permutations of a string where maximum number of characters is more than characters immediately adjacent to them. Method 1 − Backtracking with Pruning − Method 2 − Dynamic Programming− Method 3 − Heap's Algorithm− Method 4 ... Read More
Python is widely used platform for the purpose of Data Analysis, Web Development, AI and perform many different types of tasks with the help of automation. It is important for us to have knowledge about the different features of python. In this article, we are going to learn about the dictionary feature and how to remove space between keys using python. This feature is mainly used for the storage and retrieval of data as per need but sometimes there are chances of space in between the key values of the dictionary. This leads to errors while the user wants to ... Read More
Python is widely used software which has many different purposes of use and a huge variety of feature to perform different tasks. One such useful feature of python is the list feature which help to collect and store different data but many−a−times the user face an issue in removing the sublists which are already present in another sublist. So, in this article we are going to learn how to remove the different sublist that are already present in other sublist. To understand the problem clearly let’s take an example where we have to remove the sublists whose data already exists ... Read More