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8/24/2009 PowerShellMicrosoft has done something right, or I’ve been isolated for too long. PowerShell rocks. Looks very comprehensive and avant-garde in terms of the .NET object support. The best of all features is its compatibility with UNIX shell command convention, e.g., Move-Item has built-in alias “mv”… All feels very comfortable. I’m in! 8/23/2009 政府越来越幽默了....8/20/2009 Optimization vs. Readability"Premature optimization is the root of all evil." - Donald Knuth "99.9999% of the compilers out there will generate the same code for both cases. Which illustrates my general rule - write for readability and maintainability first, and optimize only when you need to.” "A often overlooked factor in this debate is the extra time it takes for a programmer to navigate, understand and modify less readable code. Considering a programmer's time goes for a hundred dollars an hour or more, this is a very real cost. "you can't micro-optimize until you have something to measure, and then you might as well start off for readability.” "How much does an hour of processor time cost? How much does an hour of programmer time cost?" "Performance always counts" is not true. If you're I/O bound, then multiplication speed doesn't matter. Someone said "The reason we have bloatware today, is that most programmers don't want to do the work of optimization," and that's certainly true. We have compilers to take care of those things.Any compiler these days is going to convert "Only when you have the system running and can see real evidence - as provided by a profiler or other such tool - will the best way to optimise be revealed.” ----- This is not just about coding. It’s about everything in your life. 8/15/2009 不完美主义推荐不完美主义(不完全主義のすすめ) - Windows Live 推荐不完美主义(不完全主義のすすめ) ![]() 夏の声聞きました! ![]() 8/12/2009 X事从简.看中国 - 在中国结婚必备流程:看了这个,你还敢结婚吗? 在中国结婚必备流程:看了这个,你还敢结婚吗? 8/9/2009 转河蟹贴片段中国工人终于有了自己的节日 据说哈耶克曾经说过,那些自以为对社会作了好事的人,可能实际上作了对社会最坏的事。哈耶克的这一类社会不可知论,其实是经济自由主义最根本的哲学支柱。这种思想也曾经深深地熏染过我,以致在最近的20多年中,我一直在惶惑,为哪些具体的使命牺牲才算是为人民而牺牲。如果不知道为哪些具体的使命牺牲才算是为人民而牺牲,那么即使真的愿意为人民而牺牲,我们的牺牲仍然不能是为人民的。 ![]() 8/8/2009 A few of my tips on personal metadata
![]() 8/1/2009 最好的都在身边 今天惊鸿一瞥发现俺家对面有家外面非常不起眼的LP店, 确切说是音乐唱片周边店, LP为主, 另有相册, CD, 书, 全部西方音乐相关....早出晚归了一年都没注意....今天陡然看见橱窗里拜着Keith Jarrett的科隆音乐会LP (7刀),
本来是再也不买实体唱片了的, 看到一些伴随自己成长的一些关键碟还是拿下, 何况是LP, 也不贵, 3-7刀不等....
如下:
Pink Floyd - Dark Side of the Moon (Capital) (1973) Keith Jarrett - The Koln Concert (ECM) (1975) Pat Metheny Group - Pat Metheny Group (ECM) (1978) Pat Metheny Group - New Chautauqua (ECM) (1979) Pat Metheny Group - American Garage (ECM) (1980) Pat Metheny Group - As Falls Wichita, So Falls Wichita Falls (ECM) (1980) Pat Metheny Group - Off Ramp (ECM) (1981) Pat Metheny Group - Travels (Live) (ECM)(1982) Pat Metheny Group - Rejoicing (ECM)(1983) Pat Metheny Group - First Circle (ECM) (1984) 这些都是听到烂又百听不厌, 尤其是俺偶像Pat Metheny Group在ECM的这(准)全系列, 恐怕是ECM历史上最阳光青春的一组唱片, 也正因为这青春摇滚追求和ECM的冰山美人品牌越来越同床异梦, PMG终于在发完First Circle之后就离去开辟了今日的全球战场. 话说回来, 很有意思, 这店里唯一没有PMG最最ECM的一张"Watercolors", 上班时候常听, 恐怕是PM这大男孩这辈子唯一一次的愁容满面, 没办法, 这张里面这位新晋小生配备阵容是厂里一批老头子, 此后估计PM掐不住了就拉起了PMG这支划时代的电声爵士队伍. 离经叛道是人群的深刻主题, ECM率先逃离了传统爵士的红尘滚滚, 而麾下也终于轮回出了重新启航尘世的快乐新人类. 这几张唱片虽然是成年后网路偶遇, 但如年代所示就如同出生时早已得见一般, 是完全属于我的时空的声音, 70-80, 拨云见日. 扯远了, 呵呵. 挑几张封套贴下. 考虑近期换下背景, 全面回顾一下PMG. 三表这小说跟网易遥相辉映啊~ 还是因为小概率时间反复发生呢?» 撒谎 撒谎 ![]() 網易歷史被封jerryofwong 写道 "網易歷史(http://history.news.163.com )被封,原因可能是文章《只有歌颂没了讽刺,相声大步走向笑声窒息》和《俄罗斯政治改革:走出经济阵痛,宪政日益成熟》。 又要有編輯被開除了。生在這種國家,真是倒霉。《來生不做中國人》
的序言中寫道:“2006年9月4日﹐中國三大入口網站的網易(www.163.com)旗下的網易文化
(http://culture.163.com)
在網上開始了一項中共統治50多年來最為敏感的調查﹐題目是:「如果有來生,你願不願意再做中國人?」截至九月十五日下午六時的投票結果是﹐在11271
名投票者中﹐竟然有高達65.1%稱來生不願意再做中國人﹗選擇來世再做中國人的只約有35%﹗這個初段投票結果即時引發軒然大波﹐投票原定於十月十一日
結束﹐但投票連同非常熱烈的網友討論隨即於九月十五日被強行終止﹐而且有關網頁也被刪除。九月十六日﹐網易新聞頻道主編唐岩及評論頻道主編劉湘暉同被解
僱。”" 注: 这帖子是在solidot上看到, 话音未落连solidot这帖子也和谐了, 所以也无从考证这数字到底准不准. 如果真是65%.....wow... |
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