必应词典使用报告(微软夏令营笔试)

# 必应词典整体的UI风格与Windows 8的风格相贴近,外观上在同类产品中属于佼佼者。试用一天下来,有以下感受:

中英对照的例句里,当鼠标悬停在单词上时,会令对应的中英文突出显示,这个功能与有道词典的很相似,不同的是有道词典只是高亮显示,而必应词典可以点击跳转。但这里处理的逻辑有一点小问题。这里例句的中英映射是以中文为基准的,且不是一个满射,即有些英文没有被map到(如图1),或者被两个单词被绑定到一起,而事实上只需要查找其中一个单词(如图2)。对于同一个句子,有些可以映射而有些不可以,这样的处理方式不是很恰当。 Read on →

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Gdcpc-2013

又是一年的GDCPC。去年踩了狗屎运进省赛,抱着一种“给中大丢脸”的心态参加,最终也不负所望,成功的拿了个bronze,大大的丢了个脸。今年校赛莫爷小宇宙爆发,又一次成功混进了省赛,混了个脸熟。

我队一向重视人品的积累,星期六试机出地铁站的时候还特地等了一下莫队。试机时惊悚的发现几个事实。首先我们右边是SCUT_CS_Yamiedie,听说大牛都是会吸人品的,顿时感觉压力颇大。其次是赛场竟然是没有vim,只能用dev-c++,而且他的g++版本还是3.7的,简直是惨无人道。试机的时候由于没带词典,英语渣只能各种脑补题意。C题脑补出题意后,我继续脑补了枚举点对求不同斜率的解法,但是感觉可能会重复计算,莫爷说乘2应该就可以,我问为什么,莫爷说——感觉。 Read on →

acm
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合艾区域赛总结

这标题起得霸气非凡,其实只不过是一场模拟赛而已,而且因为中途py交爆了系统导致更换 contest,导致最后的罚时无法与现场参考。这场的表现不算优秀,还是出现了不少问题。如 果不是最后半小时挽尊了一下,简直可以说是糟糕了。 合艾的题目分布非常风骚。按老规矩莫爷左路py中路我右路,我看到J题感觉极水就开始做。 但是可能是一个星期没写题了有点手生,写得磕磕碰碰的,15分钟后AC,还是first blood,本来心里有点窃喜的,但是发现原来大家都在做H和I,py跟我说H好水(废话,4分钟 first blood能不水么),7分钟后又A了H题。他看H题的时候我又感觉I题可以暴力,打了个 质数表,写完发现过不了样例,感觉非常不可思议,愤怒的调试了一下,然后才发现写 Read on →

acm
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SYSUCPC 2013校赛总结

(本文内容多有不实处,大量事实基于脑补合成)

今年校赛我们队的成员基本上是在新手赛结束后不久就定下来的了。大一新手赛我抛弃了莫爷,大二新手赛抛弃了py,实在是罪过。去年校赛的时候,我们三个人基本上就是抱着去玩的心态参加的,根本没想过进前二十,结果校赛莫爷一路稳定发挥,做出四题时排到14,那一天本人又小宇宙爆发,误打误撞找到了一道数学题的规律,最终在排名下滑到19时又A一题,成功混进省赛。那一场超常的发挥使得我们直呼“这回要去给中大丢脸了”,林瀚老师估计也对我队感到意外吧。当然省赛的时候运气也没办法拯救我们了,虽然手速够快甚至一度爬到第六,但是连状态压缩动态规划都不会的我们也只能被狂踩了,最终摘铜的结果毫不意外。 Read on →

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Gf-says

  1. 上次发了那篇之后,妹子居然开始管我叫了。真是世风日下啊(偷笑)
  2. 在路上看到一个人背了个NVIDIA的书包,初想觉得很吊,自己要搞一个肯定很拉风,但是仔细一想还是罢了。到时候肯定又是这样的情形。
    • “看我的新书包!NVIDIA的哦!”
    • “NIVDIA是什么啊?”
    • “做显卡的!”
    • “显卡是什么啊?”
    • “………………”
      sigh…
  3. 曾经我背了一个瑞士军刀的书包回潮州,妹子问我要一个塑料袋,我表示没有,书包里只有路由啊网线啊什么的。妹子立刻表示愤怒,这么大一个书包连个塑料袋都没有算什么回事啊。于是从今以后我书包里都有一个京东的塑料袋……
MM
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Linux入门系列(0)

这篇文章是写给软件学院12级万海老师班上同学的,各种大牛请自行选择性无视。

最近万老师要求大家使用Linux来进行测试,对于很多人来说Linux可能是一个完全陌生的世界。 虽然我是一个坚定的Linux爱好者,但是其实我并不推荐这门课将花过多的时间在Linux上。但如 果换一个角度考虑,如果你只是对Linux感兴趣,或者对计算机科学感兴趣,我还是强烈推荐你了 解一些Linux的常识的。但是对于这样一个全新的事物,难免会有种不知从何下手的感觉。这里以 关于这门课可能会接触到的Linux常见的问题为引,希望能帮助你对Linux有一个基本的了解。在开 始之前,我必须强调,这篇文章非常小白,它不可能代替其他wiki或参考资料(我也不是为了这个 目的写这篇文章的)。

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How-to-distinguish-a-dream

我发现邮箱里多了一封新邮件,是我妹子发给我的。第一句话是“老公,我们班里男生上课的时候给我看python2.7.4的界面呢。”
我一看觉得好好玩啊,回复“知不知道python就是你汉子赖以生存的编程语言啊。”

然后我转念一想,突然发现了这短短一句话里有好多的漏洞。

  1. 我妹子从来不管我叫老公这种恶心扒拉的名字。
  2. 以我妹子的记忆力,怎么可能记住那东西就叫python呢,更夸张的是还记住了版本号,还记到了第三位。。;
  3. 她们班男生怎么会用python,我来计科大一抓都抓不到多少会的,一群文科男怎么可能咧;
  4. 我山的机房怎么可能会有python,姚老都还停留在使用java的程度;
  5. python 2.7.4正式版还没发布呢,到现在都只是release candidate,正常人能找到的最新版本应该都是python2.7.3吧。

于是我马上推理出我在做梦,出于好奇我往下翻了一下邮件后面的内容,结果看到的果然都是诸如“华工的师兄告诉我他从gentoo转回了archlinux”之类的,里面还详细介绍了emerge的各种槽点。233333…我开始佩服自己的梦了

醒来之后想想,要在这么短的一句话里构造出那么多漏洞还真是巧妙啊。。做梦是启迪智商的源泉么。

有时候想想,妹子跟自己不是一个专业其实也挺好的。。。

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Hello World Again

迁移到了Octopress。

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鮀恋

好吧,本来应该成为技术博客的地方被没更新半年之后的第一篇文章居然是影评,深深的吐槽一下自己。

鮀恋这电影期待了很久,高三的时候在129楼就看到过他们在拍,当时还不知道有这事,以为是哪家拍婚纱的跑到山上来了,还怒黑了一记。直到毕业后才知道这是本土良心剧组的事业,心中不免有些期待。等到熬了那么久终于上映了,到东校播的时候却因为俱乐部的事情没办法过去,其他学校也抢不到票,颇为遗憾,但也零零散散听到了一些剧透,隐约间知道是”金中“、”中大“、”苏州“、”地域文化“这些字眼。直到昨天在网上放了视频,才终于有时间一睹其风采。

也许是之前网上的溢美之词太多,心中期望值太高,真正看完时反倒没有那么激动。零零散散写了一些吐槽。

Read on →
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Paperman

Walt Disney Animation Studios introduces a new technique that merges computer-generated and hand-drawn animation with Paperman, a Oscar-nominated short with a beautiful story.

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Shintaro Ohata

Shintaro Ohata

Artist Shintaro Ohata combines sculpture and painting to create amazing works of art.

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Doctor Who Christmas Special Prequel

The BBC has released a prequel for the 2012 Doctor Who Christmas Special, The Great Detective! It’s been a long few months since the first half of this season has ended, and I can’t wait to see how the new companion (Jenna-Louise Coleman) will be compared to the great Karen Gillan and Arthur Darville.

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Hurricane Sandy

As Hurricane Sandy passed overhead, I got out my camera and took a long-exposure shot of the skies above my house.

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Kevin Ngyuen — Early Indecision

I suggested Wesleyan College to my sister, since I have a close friend who does nothing but talk about how much he loved his time there. We looked up Wesleyan in Naviance, which reported that my sister’s ACTs were slightly lower than the school’s average for admission, and many students from her school with similar GPAs had been rejected. I explained that it was just a calculation, that it didn’t take into account the fact that she was a great writer, talented artist, varsity athlete, and soup kitchen volunteer. But she seemed overwhelmed and defeated by what she was being told by an ugly graph.

I can keep telling her that everything will work out, that in hindsight, she’ll realize that not getting into her first-choice school is not the end of the world. But the last thing a teenager wants is their distress to be treated with condescension. A teenager’s pain is unique and singular, and yet it must be understood by everyone around her.

With so much information available online, it’s very easy to get yourself worked up over statistics. I know that my GPA doesn’t exactly match up with my top choice, but I’m still hopeful. We aren’t just numbers—we have substance and can all contribute to whatever college we end up going to.

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快遗忘了的角落

养成了每天写邮件的习惯后,反而很少来博客写东西了。

博于技,专于术,存乎道。今晚的分享倒是给了我不少启发。也许真该听乐乐的建议,找一个荒无人烟的地方,与世隔绝的过上几天。

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Announcing: Noted

For my senior year at high school, I decided to do a capstone project. Students are given a (relatively) large amount of freedom to do whatever they’d like with this project, whether it be academic, charitable, or innovative.

Besides AP Computer Science, there aren’t many courses that align with what I love doing. So, I see this as a great opportunity—I get to do something that I love doing, but get school credit for it. Since I’ve had the idea to do this project for years, having the ability to do it with the support of my school is wonderful.

In about eighth grade, we began using a product that aimed to help students manage their research project by generating citations and keeping track of notes. While easier than manually writing down all of the information that goes with citations, it still was frustrating to use. Every time a teacher said we would be using this product for a project, the class would groan in unison. But more importantly, there was quite a steep learning curve—this makes it difficult to teach younger students.

Plus, the featureset that this product has was very restrained—in this niche, there is a lot of room for innovation. Keeping track of a research project and its related information is something that quite a few people have a use for, including students, teachers, and researchers, so making it easier is something that no one has really taken a big step in.


Thus, the idea for Noted was born.


Noted is more than a research management tool, but a collaboration, discovery, and publishing tool as well. My aim is to make keeping track of your research not a burden, but something that feels natural and easy. Working with others should be as simple as finding a project you’re interested in and contributing. And finally, making the results of your research available to the public can be as simple as clicking a button.

This project is still in its infancy. I’ve never created a business before—that will be difficult. There is an entire course at my school that does exactly that (e-commerce), so learning it all by myself and in half the time will be a challenge.

I look forward to working on this project, as it is something I’m genuinely interested in. I have one foot in academics, and another in the career of my choice. Combining the two will be a great experience not only for me, but hopefully for the students I help with the results.


Keep an eye out here or on my Twitter for news related to Noted. If you’re interested, you can see Dribbble to see the look of the site progressing or GitHub to see how the code is coming along. It’ll certainly be a lot of work, but a challenge I look forward to.

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Muse – Save Me

Just yesterday Muse released their new album, The 2nd Law. Save Me is the first Muse track to have been written and feature vocals from bassist Chris Wolstenholme.

[The song is about] having the family, the wife and the kids who, despite all the crap that I’ve put them through, at the end of it you realise they’re still there and they’re the ones who pulled you through.

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The Art of Web Design

PBS’s web series Off Book has just came out with a new mini documentary, The Art of Web Design. Featuring Jeffery Zeldman, Jason Santa Maria, and Whitney Hess, it gives an excellent insight into the world and history of web design. It’s well worth a watch if you’re not that familiar with professional web design.

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Lana Del Rey – Summertime Sadness

I’ve never really listened to Lana Del Rey, but the Hannes Fischer Remix of Summertime Sadness is beautiful.

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Kahlil Joseph & Flying Lotus — Until the Quiet Comes: A Short Film

Directed by Kahlil Joseph with music by Flying Lotus, Until the Quiet Comes is a gorgeous short film about music and death in traditionally black neighboorhoods.

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