插入和更新 Sqlite 命令的长度
原文：duration of an insert and an update sqlite command

一个 db. edigate (“表” 值, “_id” + “=” + arg3, 无效); 命令? 和 70 ms 的 db. Infed (“表” 无效; 值); 命令? Nexus S, Android 4

是否有一部关于ISO 8601的全面图书馆/单元。
原文：Is there a comprehensive library/module for ISO 8601 in ruby?

Is there already an implementation of all the date, time, duration and interval usage of the ISO 8601 standard in ruby? I mean something like a Class where you can set and get the details like, year, ...