Tag Archives: response

Service Call in Flutter with Retry Button, Catch Network failures.

By James | December 21, 2018

Hello Devs, In today’s tutorial we will find out how we can write a simple service call in flutter and show retry when network call fails. Below is a sample video of the app we are going to make… Watch Video Tutorial You can watch the complete video tutorial from here… Add Library To do… Read More »

Advantages of NSURLSession over NSURLConnection in iOS and Sample Demo Code

By James | April 2, 2016

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In an application we usually works with Data tasks – Data tasks are used for requesting data from a server, such as JSON data. These data are usually stored in memory and never touches the File System We can use NSURLSessionDataTask. Upload Tasks – Upload tasks are used to upload data to a remote destination.… Read More »