<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>https://ecency.com</link><image><url>https://ecency.com/logo512.png</url><title>RSS Feed</title><link>https://ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Mon, 29 Jun 2026 16:18:38 GMT</lastBuildDate><atom:link href="https://ecency.com/created/ios-appdevelopment/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Chapter 7 - Swift Optionals]]></title><description><![CDATA[Swift is a very safe language. It works hard to ensure your code never fails in surprising ways. Optionals are a powerful feature in Swift language which come to solve the problem of non-existing values.]]></description><link>https://ecency.com/@priyatalreja/chapter-7-swift-optionals</link><guid isPermaLink="true">https://ecency.com/@priyatalreja/chapter-7-swift-optionals</guid><category><![CDATA[swift]]></category><dc:creator><![CDATA[priyatalreja]]></dc:creator><pubDate>Fri, 25 May 2018 08:59:39 GMT</pubDate><enclosure url="https://i.ecency.com/p/BgxWBRxjvNhnbM9DiyHtCptYaDNF3xx85r8if8spuMjfmaK37HLv7ii1PDaLLEqYxA1nBLDNSQxFP6M86zRNjExDHwarszksZV5hkChcgYY6bgU7hTPjNTHsHqyNZGTk2LmKRTEp6zzug2QzUaVQzDeUXTYe3ivt4mxYNBu5zgbr66i?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>