Using Fiddler/Postman to test APIs
When working with APIs, testing is a crucial aspect of ensuring that your endpoints are functioning as expected. Two popular tools for testing and debugging APIs are Fiddler and Postman…..
Tag: HTTP Requests
Implementing portal warm-up scripts
Power Pages (formerly known as Power Apps Portals) can sometimes experience delays when users first access the portal due to the time it takes for the web pages to load….
Polling vs Push Patterns
Introduction In modern system design, efficient data retrieval and communication between components are paramount. Two prevalent patterns for achieving this are polling and push. Understanding their differences, advantages, and limitations….
CSRF token validation failed for API calls
CSRF Token Validation Failed for API Calls in AngularJS Cross-Site Request Forgery (CSRF) is a type of attack where a malicious actor tricks a user into making an unwanted request….
Error: timeout – Increase timeout parameter in AJAX settings.
Error: Timeout – Increase Timeout Parameter in AJAX Settings Introduction In web development, particularly when making AJAX requests, dealing with timeouts can be a frustrating experience. One of the most….
AJAX request returning HTML instead of JSON – Server-side API issue.
AJAX Request Returning HTML Instead of JSON – Server-Side API Issue Introduction AJAX (Asynchronous JavaScript and XML) is a popular technique used in modern web development to enable dynamic updates….
AJAX request never completes – Server might be taking too long to respond.
AJAX Request Never Completes – Server Might Be Taking Too Long to Respond Introduction AJAX (Asynchronous JavaScript and XML) is a crucial tool in modern web development. It allows web….
AJAX response undefined in success callback – Check if API returns valid data.
AJAX Response Undefined in Success Callback – Check if API Returns Valid Data Introduction AJAX (Asynchronous JavaScript and XML) is one of the cornerstones of modern web development, enabling dynamic….
AJAX request works in localhost but fails on live server – CORS issues or incorrect URL.
AJAX Request Works in Localhost But Fails on Live Server – CORS Issues or Incorrect URL Introduction One of the most common challenges faced by web developers during the development….
before Send not executing in $.ajax() – Check if async: false is set.
beforeSend Not Executing in $.ajax() – Check if async: false is Set Introduction AJAX (Asynchronous JavaScript and XML) is a fundamental technique in modern web development, allowing developers to make….