5d ago · 7 min read · Six months ago I was a 16-year-old in Uzbekistan trying to ship a small Android app I'd built. The Play Store process was so heavy for what the project was worth, I built an alternative instead. Six m
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Mar 3 · 7 min read · In my previous post, I talked about why I'm building TwoFac. The short version? I got tired of proprietary "digital cages" like Authy and wanted an authenticator that was open, secure, and—most import
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Feb 18 · 3 min read · buffer() in Chapter 23 was all about “queue everything” when the consumer is slow. Now we look into conflate() which is all about “dropping intermediate values” and caring only about the latest value. The Core Idea When the consumer is slow: buffer(...
Join discussionFeb 16 · 6 min read · In this chapter we learn how to recover from failure automatically. Business Scenario Assumption: Country analytics calls a remote pricing service. That service sometimes fails. We want to retry a few times before giving up. This is exactly what...
Join discussionFeb 16 · 3 min read · Flow gives us structured exception handling. Business Scenario We will: Process stocks Throw an artificial exception for demonstration Handle it safely using catch Continue flow gracefully Code Implementation package org.kotlinflowlearner.stock...
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