If $httpInterceptor (or more accurately, $httpInterceptor as part of AngularJS’s $httpProvider.interceptors) is not intercepting requests correctly, there are several possible reasons. Let’s walk through how $httpInterceptor works, what can go….
In AngularJS, $http.defaults.headers.common is a way to define global HTTP headers for all HTTP requests made using the $http service. This can be useful for setting authentication tokens, content types,….
Error handling in $http requests is essential for building robust and reliable AngularJS applications. When making HTTP requests (GET, POST, PUT, DELETE), errors can occur for various reasons, such as….
Cross-Site Request Forgery (CSRF) is a security vulnerability where an attacker tricks a user into making unintended requests to a web application where they are authenticated. This can lead to….
Cross-Origin Resource Sharing (CORS) is a security mechanism enforced by web browsers to prevent unauthorized cross-origin requests. When an AngularJS app running on one domain (http://localhost:4200) tries to make an….
What You’ll Learn Why unnecessary re-renders happen in AngularJS How to optimize performance by reducing digest cycles Best practices to minimize re-renders 1️⃣ Understanding Re-Renders in AngularJS How Rendering Works….
Interceptors in AngularJS allow developers to globally handle HTTP requests and responses. They are useful for: ✔ Modifying request headers✔ Logging API calls✔ Handling authentication tokens✔ Centralized error handling✔ Request/response….
