When coding in JavaScript, one common source of confusion, especially for beginners, is the difference between == (double equals) and === (triple equals). Both operators are used for comparison, but they behave quite differently. Understanding their distinctions can help prevent bugs and improve the clarity of your code. Let’s dive into what sets them apart. […]
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TanStack Query v5 introduces several breaking changes and improvements. Here’s a detailed overview: 1. Unified Object Signature Previously, useQuery and similar hooks had multiple overloads. Now, they all use a single object format: 2. Query Client Methods Methods on queryClient and queryCache now also use the unified object format: 3. Simplified Query State Methods Methods
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To generate a PDF from JSON data using `jspdf` in a React application, you can follow these steps: Install Dependencies: Install `jspdf` and `jspdf-autotable` for handling tables in the PDF: Create a Component for PDF Generation: Create a new component, let’s call it `JSONToPDF.js`, in your src folder. Write the Code: Here’s an example of
Generate a PDF from JSON data using jspdf in a React application Read More »
Deploying a React website to Namecheap cPanel involves a few steps. Let’s walk through the process step-by-step: Remember to delete the original ZIP file and keep the extracted version. Now your website should be accessible via your domain name! 🚀 For more detailed instructions, you can refer to this step-by-step guide on deploying a React
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React Helmet is a popular library in the React ecosystem that allows you to manage document head tags (such as title, meta, link, etc.) in a React application. It’s particularly useful when you need to dynamically update the head of your document based on the content of your React components. Here’s a step-by-step guide on
How to Use React Helmet – With Example Read More »
To send form data with a file attachment via email using React.js, you’ll need a backend server to handle the email sending process. In this example, I’ll demonstrate the frontend part using React.js and assume you have a backend server set up to handle email sending (using technologies like Node.js and Nodemailer, for instance). Create
How to send form data with a file attachment to an email using React Read More »
React.js and Next.js are both popular JavaScript frameworks used for building web applications, but they serve slightly different purposes. React.js is a JavaScript library for building user interfaces, while Next.js is a framework built on top of React.js that simplifies server-side rendering and routing. Here’s a step-by-step comparison of React.js and Next.js: React.js: Installation and
React Js and Next Js Read More »
If you want to reset a form within a POST method, you would typically perform the reset action after handling the POST request’s completion or response. Here’s a basic example of how you might do this: In this example, when the form is submitted, the handleFormSubmit function is called. It simulates a POST request (you
How to reset or clear form in React js Read More »
Have you tried to refresh your page after successfully deploying it on Netlify and you get “Page not found”? Encountering a “Page Not Found” error on Netlify when using react-router-dom typically indicates an issue with your routing configuration or the deployment setup. To fix this issue, you need to create a netlify.toml file inside your public folder. Netlify allows
How to fix a page not found on Netlify with react-router-dom Read More »
The error message you provided, “Invalid login: 534-5.7.9 Application-specific password required,” indicates an issue with the login credentials or authentication method you are using for the Gmail SMTP server. Here are a few steps you can take to address the problem: Make sure to update your email sending code with the correct login credentials or
