Norman Peitek

android & node.js dev

Retrofit 2 — Activate Response Caching (Etag, Last-Modified)

Internet servers and browsers have developed an advanced caching system to reduce the used bandwidth and make viewing websites much faster. However, when developing mobile apps we started to forget about these things. While image libraries like Picasso or Glide provide caching when loading and displaying images, Retrofit does not …

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Networking for Developers — HTTP Basics

In our extensive Retrofit series we show developers how to implement all kinds of API interactions from the client side on Android. In our hapi.js series developers can learn how to provide API endpoints from the server side to clients. Most of the technical tutorials assume some basic knowledge …

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