In this guide, you’ll learn how to create separate SSH key pairs (using secure algorithms like Ed25519), lock down their permissions, and assign each one to a custom host alias in your ~/.ssh/config. You’ll then load these keys into the SSH agent for password-free authentication, register the public keys with Git and server accounts, and verify connections. This setup keeps personal, work, and open-source access neatly separated and secure.
This article walks you through Laravel 12’s new withExceptions API, showing you how to centralize and customize every aspect of error handling—from routing and logging exceptions to different channels, setting custom log levels, and suppressing unwanted errors; to defining render callbacks that return tailored JSON or Blade views; to embedding report() and render() logic directly in your own exception classes; and finally publishing and styling your error pages. It’s a compact blueprint for making your app’s exception workflow both powerful and perfectly aligned with your project’s needs.
In this tutorial you will learn when to prefer React’s useState—ideal for simple, independent state like counters, booleans, or single values—and when to reach for useReducer, which centralizes complex updates in a pure reducer, manages nested objects and multi-field forms, supports context-based dispatch, yields testable, predictable updates, and can optimize performance. You’ll see practical code examples, common pitfalls to avoid, and a decision cheat-sheet to guide your choice.
Dates are a fundamental part of many JavaScript applications. They are used to represent time, schedule events, and perform calculations. However, working with dates can be tricky due to the complexities of time zones, daylight saving time, and different date formats. In this article, we will explore some of the best practices for working with dates in JavaScript.
Competitor Price Tracker is a Shopify app that automates real-time monitoring of rival store prices, sends instant alerts on price changes, and delivers comprehensive analytics—empowering merchants to fine-tune pricing strategies, maximize profit margins, and stay one step ahead of the competition.
Shopify Section Rendering API is a powerful tool that allows you to load dynamic sections on your store. This article will show you how to use it to create a custom section that can be loaded on any page of your store.
This article will show you how to exchange a Shopify session token for an access token with GraphQL. This is useful if you want to use the Shopify Admin API with a Shopify session token. This is a common use case when you are building a Shopify app. The Shopify Admin API requires an access token to make requests. However, when you authenticate a user with Shopify, you get a session token. This session token is not the same as an access token. You need to exchange the session token for an access token to make requests to the Shopify Admin API.
When working with JavaScript Fetch API, you may want to intercept requests and responses to add custom headers, modify the request or response, or log the request and response data. In this article, you will learn how to intercept Fetch API requests and responses using the Fetch API interceptors.
Learn How to integrate BullMQ with Next.js to create a background job queue for processing tasks in the background. We will setup the BullMQ queue, create a job, and process the job in the background.
In this tutorial, you will Learn how to import javascript or typescript modules with absolute paths in webpack & VSCode. Absolute paths are a great way to import modules in your project. It makes the code cleaner and more readable. You can import modules from anywhere in your project without worrying about the relative path. You can also move files around without breaking the import paths.
A fast loading and easy to use review app, helps you to import reviews from multiple sources like AliExpress, Amazon, Etsy, Walmart, and more...
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