In this tutorial, we are going to learn ways to check if String contains a Substring in Python. Let’s dive in. 1: Using the in operator The easiest and quickest way to check if a Python string contains a substring is to use the in operator. The in operator is used to check data structures …
Data is the fuel to the digital world nowadays. The volume of data has been significantly increased. The issue which is faced by the industry is that it is not always structured. Data mining and filtering are required for well-structured data which is used for business decisions. The business decisions are taken based on past …
This tutorial is for Node.js and Express Beginners. Express is a node.js web development framework which comes with various features you require to build end-to-end web application such as routing, parsing, render engine support, etc. In this Node.js tutorial for beginners, we are going to cover the following topics: Node.js Basic Concepts Installing Node.js in …
We shipped a new version of Codeforgeek and along with this we shipped a user login and registration system. In our system, we came across a scenario where we need to include multiple google reCAPTCHA’s on a single page. Generally, we include one Google reCAPTCHA on one page and use the token of the Google …
How to Add Multiple Google reCAPTCHA in a Single Page Read More »
Welcome to the methods module in Python. Everyone is aware of methods that it is called to perform some operation like area calculation of circle. First, we define the method using a def command in python. Later on, we call it with some arguments and receive some values through the return statement. But Python is …
Pythons’s Instance, Class, and Static Methods Demystified Read More »
In the last tutorial, we studied about the routers in Flask. If you are a new visitor, kindly check the Flask series and follow all the tutorials. In this tutorial, we are going to learn to template in Flask and learn how to render HTML templates. Step 1: First, create a new folder in the …
Introduction Kubernetes is quickly becoming the new industry-standard tool for running cloud-native applications. As more developers and organizations move away from on-premises infrastructure to take advantage of the cloud, advanced management is needed to ensure high availability and scalability for containerized applications. To build and maintain applications, you need to coordinate resources across different machine …
Many IT giants like Facebook, Google, and especially BFSI (Banking, Financial Services, and Insurance) sector have a strong liking towards OTP (One Time Password) based authentication technique in order to get genuine users since users are prompted to provide something they know and something they have. Based on my experience, I would love to make …
The one thing that developers tend to considers at the end of the development cycle is the “security” of the application. A secure application is not a luxury, it’s a necessity. You should consider the security of your application at every phase of the development such as architecture, design, code, and finally the deployment. In …
Node.js is considered by many a game-changer—possibly the biggest innovation of the decade in web development. It is loved not just for its technical capabilities, but also for the paradigm shift that it introduced in web development and, in general, in the software development ecosystem. Some principles and design patterns literally define the developer experience …