<?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>Wed, 12 Aug 2026 14:00:16 GMT</lastBuildDate><atom:link href="https://ecency.com/created/daily-improvement/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[python daily question每日一题 （#2）]]></title><description><![CDATA["python mytest.py v1 v2 "命令运行mytest.py脚本，通过"from sys import argv"如何得到v2的参数值？ A. argv[0] B. argv[1] C. argv[2] D. argv[3] Using 'python mytest.py v1 v2' command to run the script, how]]></description><link>https://ecency.com/@cynthialee/python-daily-question-2</link><guid isPermaLink="true">https://ecency.com/@cynthialee/python-daily-question-2</guid><category><![CDATA[cn]]></category><dc:creator><![CDATA[cynthialee]]></dc:creator><pubDate>Wed, 07 Mar 2018 17:38:18 GMT</pubDate><enclosure url="https://i.ecency.com/p/2gsjgna1uruvUuS7ndh9YqVwYGPLVszbFLwwpAYXYbwsPxaDfbjYrdtw4r4wc4mwpwurbwvWjE4E86wABGdnTnVFcyyBogEgwqeskS3sbt4nppheuU?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>