相爱50年,爱到2056,2066...... 让我们一起追求快乐的生活

As an outdoor
enthusiast you will at some point make a decision to learn how to navigate in
the backcountry. Whether you use a map, compass, GPS receiver or all three,
there are several things you should know about successful navigation. Your
safety and the safety of your companions depend upon it.

Introduction
A Lensatic compass maintains a primary function of taking accurate bearings for land navigation. An additional function of this compass is to direct artillery fire. For these reasons, it is a highly coveted piece of equipment used by the military. Standard Lensatic covering is square with one side ruled. This is to aide military personnel in triangulating known landmarks to gauge positioning.

转自: news.sina.com.cn

看过之后，我感觉实际上劳动者的假期变少了，

中新网12月18日电 据国家发改委网站消息，近日，国务院办公厅发出通知，明确了2008年部分节假日的安排。

原文标题为：Making Wrong Code Look Wrong

作者：周思博 (Joel Spolsky，直译为"约耳.斯珀儿斯奇")
译者：梅普华 (Paul May)
2005.5.11
由 GalaxySong 少量校正

Joel Spolsky 是 Fog Creek Software (设立在纽约的一家小型软体公司) 的创立者。约耳毕业于耶鲁大学 (Yale University)，并曾经在微软，Viacom 和 Juno 担任程序人员与管理工作。