CRUD operations in the web application are used to manage data dynamically. Generally, the data is stored and manipulated in the database. There is also an alternative way to perform CRUD operations without a database. If you have any limitations with the ...

JSON is the most popular data format for exchanging data between a browser and a server. The JSON data format is mostly used in web services to interchange data through API. When you working with web services and APIs, sending JSON data via POST request is...

The jQuery ajax is very useful when you want to post or get data from PHP script without page refresh. Generally, you return the string to Ajax call for updating a part of the web page. But sometimes requires getting the object or array data from PHP file ...