Nio’s Weblog

由于辞职的缘故，BLOG 不能再放在公司了，所以今天决定移出来，暂时放到了 phpmore 的主机上，在这里要感谢 Easy 同学的支持，哈哈！等改天买了虚拟主机之后再搬走吧

昨晚给领导们发了 email，提交了辞呈。我从大三开始，就在 K12 工作，到现在已经有了七年之久了，在这里成长，学到了很多东西。辞职是出于个人发展考虑的，同时希望能够换换环境，学到更多的东西。不管今后的路怎样，我都会一路走好。也祝愿 K12 能够一路走好！Good luck!

You never know when you’ll need a different algorithm.

Table of contents

Preface

Chapter 0: Prologue
Chapter 1: Algorithms with numbers
Chapter 2: Divide-and-conquer algorithms
Chapter 3: Decompositions of graphs
Chapter 4: Paths in graphs
Chapter 5: Greedy algorithms
Chapter 6: Dynamic programming
Chapter 7: Linear programming
Chapter 8: NP-complete problems
Chapter 9: Coping with NP-completeness
Chapter 10: Quantum algorithms

Entire book (draft)

十年前的今天，我一个人拎着个行李包来到北京上大学，时间过得真快。北京并不算是一个好城市，风沙、污染、服务态度差等等都是令人厌烦、恶心的。之所以毕业后留在北京，主要是因为在这边有很多不错的朋友。现在在北京买房、买车、结婚、甚至有了宝宝，生活过得可算是一帆风顺，可能也是乐观的心态让我感觉一帆风顺吧。对于之后的十年，现在还没有任何规划，还不知道以后是否还在北京待着呢。说实话，我现在有点想离开北京了，呵呵 。

The third and possibly the final release candidate of PHP 5.2.0 is now available for download.
http://downloads.php.net/ilia/php-5.2.0RC3.tar.bz2 (79a9e8ecd8edcfcc033bbd49967ad47a)
http://downloads.php.net/ilia/php-5.2.0RC3.tar.gz (735c8f0385483afc732c09c5bb4257a3)
The number of changes are fairly small, which is always good when nearing the final release, but there were 2 important fixes that need attention. One is fix for a memory corruption in the new memory manager, something that could've caused random, hard to reproduce crashes. The second was a fix in the session extension's shutdown order, which caused problems when native objects (objects created by other PHP extensions) were stored inside $_SESSION. Please try this release and give you feedback via qa mailing list or via this blog, either way we'd like to hear how this release works with your code.