Developers use JavaScript promises to model asynchronous operations in web and server-side programs. Here's a quick look at five ways to use promises in your code. Promises are a central mechanism for ...

A Web API is an online “application programming interface” that allows developers to interact with external services. These are the commands that the developer of the service has determined will be ...

There are many times when your Android app will need to fetch data from the internet, to provide users with fresh information and/or data. There are different ways your app could achieve this. You ...