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  RESTful Web Services: Exposing The APIs With Rest Services   Being in the world of Web Development, one might come along the concept known as REST Web API.  First, let me introduce to you the Client-Server Architecture. Most of the applications, if not all, use this architect these days. The app itself is the client or the front end part, has to talk to server or the back-end part to get or save the data. This communication happens using the HTTP Protocol, the same protocol that powers our web. Under server, we expose a bunch of services that are accessible via the HTTP Protocol. The client can then directly call the services by sending HTTP Request. Then the REST comes into the picture. REST (REpresentational State Transfer) is basically a convention for building these HTTP services. Use simple HTTP Protocol Principles to Create/Read/Update/Delete (CRUD operations) the data (called as Resources). HTTP Methods 1. GET             =...

 Son Doong: Looking Into The World's Largest Cave In Vietnam, Its Formation And Mythological Theories Living in the forests of Vietnam, it stands at 200 meters in height, wide at 150 meters and over 5 kilometers long. The cave is at a depth of 300 meters from where it is as long as 9 kilometers, and its deepest part is 490 meters from the land. In this vast world of us, we consider a lot of spots to be attractive and mysterious for the tourists. Everyone wants to enjoy the natural spectacles, and the  Son Doong  cave of Vietnam is no different. The name itself might feel unfamiliar for most of the tourists, travel lovers or earth wanderers. The gigantic cave is far bigger than one would think as they entitle it as the 'world's biggest cave'. Comparatively, one of its entrance is tiny and covered with fog. Few years back from today, no one knew about this cave and the world inside the cave remained intact from the outer world. Because of the high flow of river water an...