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    #2756

    作者:广西南宁市
    I recently had an interesting discussion with a colleague. We were recounting our job histories and how our, shall we say colorful personalities, could have negatively impacted us long term. The truth is, I was kind of an asshole coming out of college (some would argue I’m still kind of an asshole, but that’s beside the point). I was arrogant and bitingly sarcastic, a generally irreverent character. I thought I knew it all and was quite proud of myself for it.

    I had a habit of telling more experienced engineers that they were doing things wrong, and despite being right most of the time, I didn’t have the personality to make it effective. During one particularly engaging conversation, one of the senior engineers stopped and said, in these exact words, “I’m going to f***en beat the shit out of you if you don’t shut up.” I laughed it off because I knew he wouldn’t dare, and only years later did I realize the relevance of that statement: it was actually what he wanted to do.

    Since that time I’ve grown up a lot, learned to watch what I say, and treat people with respect regardless of defining characteristics. The sarcasm stays in check while in a professional environment; I let it out to play when I’m with good friends. This self-control, along with a lot of other invaluable lessons, came to me not of my own accord, but through the careful guidance of the mentors I’ve had along the way. If not for them, who knows if my interpersonal relationships would have short-circuited my career.

    The truth is that I have been incredibly blessed in my career because of the people I’ve come into contact with. My managers along the way molded a really rough-around-the-edges character into someone I’m proud to be. More than that, because of their influence, I’m not just a good programmer – I’m a good teammate and a good person. So impactful were these people on my life that I frequently recount their advice to the colleagues that I now mentor.

    I also find their advice to be universally applicable, so I’d like to share the things I was told that helped me along the way. Of course, some of these are paraphrased since my memory for exact phrases isn’t all that great, but I believe I’ve captured the important parts correctly.

    Don’t be a short-order cook

    My very first job lasted 8 months because the company shut down. As I was talking with my manager about what I would do next, he gave me this advice:

    Nicholas, you’re worth more than your code. Whatever your next gig is, make sure that you’re not a short-order cook. Don’t accept a job where you’re told exactly what to build and how to build it. You need to work somewhere that appreciates your insights into the product as well as your ability to build it.

    This is something I’ve kept in mind throughout my career. Simply being an implementer isn’t good enough – you need to be involved in the process that leads up to implementation. Good engineers don’t just follow orders, they give feedback to and work with product owners to make the product better. Fortunately, I’ve chosen my jobs wisely and never ended up in a situation where people didn’t respect or value my insights.

    Self-promote

    My second manager at Yahoo pulled me aside one day to give me some advice. He had been watching my work and felt like I was hiding a bit:

    You do great work. I mean really great work. I like how your code looks and that it rarely breaks. The problem is that others don’t see it. In order for you to get credit for the work you’re doing, you have to let people know. You need to do a bit of self-promotion to get noticed.

    It took me a little while to digest what he was saying, but I finally figured it out. If you do good work, but no one knows that you did good work, then it doesn’t really help you. Your manager can back you up but can’t make your case for you. People within the organization need to understand your value, and the best way to do that is to tell people what you did.

    This is advice I give to many of my colleagues now. Self-promoting doesn’t mean, “look at me, I’m awesome.” It means letting people know when you’ve hit major milestones, or when you’ve learned something new. It means showing people the work that you’re proud of. It means celebrating your accomplishments and the accomplishments of others. It means being visible within the organization. The engineer who sits quietly in a corner and just codes away is always a bit mysterious – don’t be like that. A quick email to say, “hey, I finished the new email layout. Let me know what you think” goes a long way.

    It’s about people

    I was very title-driven earlier in my career. I always wanted to know what I had to do to be promoted. During my first one-on-one with my new manager on the Yahoo homepage, I asked what it would take for me to get promoted. His words still ring in my ears:

    At a certain point, you stop being judged on your technical knowledge and start being judged on the way you interact with people.

    I’m not sure I’ve ever received a better insight into the software engineering profession since that time. He was exactly right. At that point, no one was questioning my technical ability. I was known as a guy who wrote good, high-quality code that rarely had bugs. What I lacked was leadership skill.

    Since that time, I’ve seen countless engineers get stuck at one level in their career. Smart people, good code, but the inability to work effectively with others keeps them where they are. Anytime someone feels stuck in their software engineering career, I recount this advice and it has always been right on the money.

    None of this matters

    I went through a period at Yahoo where I was frustrated. Maybe frustrated isn’t the right word, more like angry. I had angry outbursts and was arguing with people constantly. Things were going wrong and I didn’t like that. During one particularly rough day, I asked one of my mentors how he managed to stay calm when so many things were going wrong. His response:

    It’s easy. You see, none of this matters. So some crappy code got checked in, so the site went down. So what? Work can’t be your whole life. These aren’t real problems, they’re work problems. What really matters is what happens outside of work. I go home and my wife is waiting for me. That’s pretty nice.

    I had moved to California from Massachusetts and had a hard time making friends. Work was my life, it was what kept me sane, so when it wasn’t going that meant my life wasn’t going well. This conversation made me realize I had to have something else going on in my life, something I could go back to and forget about the troubles I had at work.

    He was right, once I shifted my mindset and recategorized the annoying things at work as “work things,” I was able to think more clearly. I was able to calm down at work and have much more pleasant interactions with people.

    Authority, your way

    When I was first promoted to principal engineer at Yahoo, I sat down with my director to better understand what the role entailed. I knew I had to be more of a leader, but I was having trouble being authoritative. I asked for help. Here’s what he said:

    I can’t tell you how to be authoritative, that’s something you need to figure out on your own. Different people have different styles. What you need to do is find a style that you can live with, that makes you comfortable. I can’t tell you what that is, but you do need to find it for this position.

    I spent a lot of time that year observing people of authority and how they interacted with others. I took note as to how they walked, how they talked, how they dealt with problem situations. I tried different styles before I finally came across one that worked for me. My style is uniquely me and anyone learning to be in a position of authority has to go through the same growing pains. My advantage was that my mentor clued me about the process up front.

    Moving from “how?” to “what?”

    During a conversation with my manager at Yahoo, I asked what the expectations were with my new position. He answered:

    To this point in your career, you’ve answered the question, “how?” As in, we tell you what needs to be done and you figure out how to do it. At this point, though, you need to answer the question, “what?” I’m expecting you to come and tell me what needs to be done.

    This is the part where I see a lot of engineers get tripped up, and I would have as well if not for this piece of advice. Switching from “how?” to “what?” is very hard and takes time to develop. It also takes a bit of maturity to be left to your own desires as to what you focus on. After all, if you can spend your time on anything you want, you are also solely responsible for what you produce.

    At Box, we call this “running open loop,” meaning that you do your job with minimal oversight and yet still are making a significant positive impact on the engineering organization and the company as a whole. This is the step where many engineers fail to make the leap, and I still give this advice to anyone who is trying to get to the next level.

    Act like you’re in charge

    I had just sat through a meeting where I had nothing to say. During my one-on-one with my director, I mentioned that I was just in a meeting where I had no idea why I was there and had nothing to contribute. He said:

    Don’t ever do that again. If you’re in a meeting, it’s because you are there to participate. If you’re not sure why you’re there, stop and ask. If you’re not needed, leave. You’re in a leadership position, act like it. Don’t go quietly into a room. Just act like you’re in charge and people will believe it.

    In that piece of advice, my mentor had reminded me of a lesson I learned while acting in high school: no one knows when you’re acting. If you’re nervous but act like you’re not, then people won’t know that you’re nervous. The same with leadership. The old phrase fake it til you make it comes to mind. From that point on, I never sat quietly in a meeting. I made sure I only went to meetings that needed me to participate and then I would participate.

    Let them win

    I went through a particular period where there were a lot of arguments on the team. I prided myself on ending those arguments with authority. I had a “my ruling is final” mentality, and my manager noticed that and gave me this piece of advice:

    I see a lot of arguing going on, and I see you pushing through to win a lot. I know that most of the time you are right, but every once in a while let them win. Pick the things that really matter to you and push for those but let the other things go. There’s no need to win every argument.

    This was one piece of advice I resisted initially. I was right nearly all of the time, why would I ever let someone else win? However, as I had grown to trust his instincts, I gave it a shot. The result: there were less arguments. People didn’t feel like they had to get one over on me, and in turn, I became better at identifying things I really didn’t care that much about. I stuck to my guns on important issues and let the others ones get resolved by the other party. The intensity of all conversations dropped considerably.

    Conclusion

    Looking back at the brash guy I was when I graduated college, my career could have ended up very different. I was seen as a malcontent, a smart but hard-to-deal-with guy who people dealt with because they had to. If it weren’t for the mentors I had along the way, as well as some humbling failures early in my career, my interpersonal skills (or lack thereof) could have very well done me in. These days, I regularly seek out those who are more experienced than me and ask for advice. I may no longer make big, glaring mistakes, but I also don’t want to wait for one to happen to seek out the experienced insights of someone I trust.

    The nearly five years I was at Yahoo were some of the most transformative in my career. I got to work on interesting problems at a large scale, but moreso I was blessed with a series of wonderful managers and other mentors within my organization. I credit those conversations with turning me into a person that I’m proud of today, both at work and outside in “real life.”

    If I can leave you with one overriding piece of career advice, it would be this: identify someone at your work that is smarter than you in some way (technically, organizationally, etc.) and attach yourself to them. See if you can regularly have lunch or coffee and pick their brain for the vast amount of knowledge it has. Your career, and maybe even your life, could end up drastically better by doing so.
    文章:七个对我最好的职业建议(精简版)  发表时间:2015-12-04, 14:29:33  
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    #2757

    作者:广西南宁市
    最近我与一同事有一次有意思的讨论。我们回忆了各自所走过的职业历程以及不同个性如何长期消极影响我们的职业。事实情况是,我曾经是那种从大学里走出来的令人讨厌的人(有些人可能会说我现在仍然是那种人,但这是另一回事儿)。当时我很傲慢并且很刻薄,是一个十足的愤青。我自以为我很了解自己的性格并且为这种性格感到骄傲。

    我曾经经常指出更有经验的工程师的错误之处。尽管我所提出的大部分错误是正确的,但是由于我的个性问题使得解决这些错误并没有这么高效。比如在一次对话中,其中的一名高级工程师突然恶狠狠的说道,“假如你不闭嘴,我就用屎**把你赶出去。”我只是笑笑因为知道他不敢。一年之后我就意识到,他是真心想做这件事的。

    从那时开始我成长了很多,开始学习如何说话,如何尊重人。这种挖苦在职业环境下得到了控制;当我与好朋友在一起的时候,我把它们放到一边。这些自我控制能力伴随着其它无价的教训并非来自自身内部,而是由一路上的人生导师引导的。如果没有他们,我的人际关系将会使我的职业生涯变的很糟糕。

    因为工作中接触到很多优秀的人,所以我是幸福的。我的经理们一直以来将自己塑造成性格很好的人。我为他们感到自豪。更甚,受到他们影响,我不仅成为一名好的编程人员—-也成为一名优秀团队成员和优秀个人。他们对我的人生影响很大,以致于我经常将他们的建议讲给我所指导的同事们。

    我发现这些建议具有普遍适用性,所以决定将它们分享给大家。当然,有些内容是经过改述的(本人记性不大好,不能把每个词都记住),但相信我现在已经抓住了主要思想。



    不要成为只会做快餐的厨师

    我的第一份工作持续了8个月,之后这家公司就关闭了。当跟经理讨论下一步我该做什么的时候,他建议我:

    “Nicholas,你的价值不只有你的代码。无论接下来的路是什么,确保你自己不是一个仅会做快餐的厨师。不要去接受那些有明确目标并且步骤已经很详细的工作(译者注:以我理解应该是像软件外包那种工作)。你应该去那些赏识你的洞察力以及构建产品能力的公司”

    我牢记这句话很多年。做代码实现者不够好—-我们应该参与到整个开发过程中。一名好的工程师不仅是按部就班的实现功能,还应该给予反馈,与产品的拥有者一起工作,这样才能构造出更好的产品。很幸运,我的工作选择都很明智并且我从来不会在一家不尊重、不重视我的洞察力的公司待很长时间。



    自我推销

    有一天,在Yahoo的经理将我拉到一边给了我些建议。他监督我的工作,后来发现我有点内向:

    “你工作很棒。我喜欢你代码的风格以及它的连贯性。然而,其他人并没有看到。为了使你现在的工作得到好评,你应该让别人看到你的代码。你需要做一些自我推销来引起注意。”

    刚开始我并没有理解他的话,但后来我明白了其中道理。即使你工作很棒,但如果没有人看到你所做的内容,这并没有帮到你多少。你经理能支持你,但不能为你做证明。你组织里的人需要知道你的价值所在,最好的方式就是告诉他们你做了什么。

    我将这个建议告诉过许多同事了。自我推销并不是说,“看我,我很牛逼。”它意味着让别人知道你的工作有了巨大进展或者让他们知道你学到了一些新内容。它意味向别人展示你所骄傲的成果。它意味着庆祝自己以及别人的成就。它意味着向你所在的组织证明你的价值。坐在角落默默敲代码的工程师总是有一些神秘感—-不要那样。一封简短的邮件,“好,我完成了新邮件的布局。你看看有什么建议吗。”,往往会起到很大的作用。



    “人”比技术重要

    在职业生涯的早期阶段,我是头衔驱动型。我总是想着如何做才能被提拔。在雅虎主页上与新经理的第一次一对一会议中,我问需要做什么才能得到提拔。他的话仍然在脑海中盘旋:

    “从某种意义上讲,你应该结束对自己技术的评判,开始关注与人交流的方式。”

    之后,我没有收到过对软件工程这个职业比这更具洞察力的见解了。他完全正确。在那时,没有人怀疑我的技术能力。我以写高质量,几乎零bugs的代码而出名。我所缺少的是领导能力。

    从那时起,我看到无数工程师处于他们职业生涯的瓶颈期。他们聪明,写着一手好代码,然而缺乏有效的与同事高效交流的能力。这将他们困在原地。一旦有人困在他们软件工程生涯的瓶颈期,我都会给他们这个建议。



    “问题”不是问题

    我在Yahoo失意过一段时间。可能“失意”这个词并不正确,更像是愤怒。我经常愤怒地与人争论。结果事情变的很糟糕,我自己也不想这样。有一天,我心情非常差,就问我导师如何在面对这么多问题时保持冷静的。他回答:

    “很容易。这些问题都不是问题。有这么多垃圾代码混到站点中,致使其崩溃,那又如何?工作并不是你生活的全部。这些不是真正的问题,他们是工作上的问题。工作之外所发生的事情才是值得关注的。我回到家里,我妻子在等我。那才是幸福的。”

    那时,我从马萨诸塞州搬到加州,人生地不熟,很难交到朋友。这样工作就是我的全部,它是我保持正常的寄托所在,所以一旦工作出现问题也就意味着我的生活也出现问题。通过这次谈话我明白生活中需要某项我能够回去然后忘掉工作中遇到的麻烦的事物。

    他是对的,当我调整心态并且将这些工作中遇到的令人恼火的事情重新归为“工作”的时候,我能够思考的更加清楚。我还能够让自己冷静下来与人进行更愉悦的交流。



    权威,由你做主

    当被提升为雅虎的首席工程师时,我与主管一起讨论这个职位所需要承担的责任。我明白这个职位更应该是个领导者,但是我并不知道如何使自己更具权威性。我请他帮忙。这是他所说的:

    “我不能告诉你应该如何具有权威性,每个人的风格不同,你应该自己发掘出来。你应该做的是找到适合自己的风格。我不能告诉你你的风格是什么,但是你应该找到适合这个职位的。”

    那一年,我花了很多时间来观察那些有权威的人以及他们与人交流的方式。我把他们走路的方式,讲话的方式以及处理问题的方式记录了下来。我试过许多不同的方式,最后终于找到了能为我用的风格。我的风格只适合我,任何处于权威性位置的人都会经历同样痛苦的学习过程。我的优势是领导一开始就跟我讲明了情况。



    从“怎样?”转到“什么?”

    在与经理的一次交谈中,我问道这个新职位的期望是什么。他回答说:

    “到现在为止,你的职业在回答“怎样?”这个问题。即我们告诉你应该做什么然后你想出怎样做。而从这一刻开始,你应该回答的问题是“什么?”。我希望你能够过来告诉我应该做什么。”

    我看到许多工程师都在这个部分犯错误。如果没有这个建议我同样会陷入困境。从“怎样?”转到“什么?”是很困难的,并且需要许多时间来发展。你需要对自己所向往的以及所关注的事情有一个比较成熟的认识。毕竟,假如你能够花费时间在任何你想的事情上,你也应该独自对自己所创作的作品负责。

    在盒子中,我们称其为“开环运行”,意味着在最少的监督下你完成工作并且仍然对组织和公司有一个整体的积极影响。就在这一阶段许多工程师失败了,我将这个建议给那些努力想要到下一阶段的工程师。



    表现出你在负责

    以往开会的时候,我只是坐在那儿并不知道该讲些什么。在与主管的一次面对面交谈中,我提到我只是在开会,并不知道我为什么会在那儿并且也没做什么贡献。他说道:

    “以后永远都不要这样。假如你在会议中,那是因为你参加了。假如不确定自己为什么会在那儿,停下来问一问。如果你不需要在那儿,那就离开。你在一个领导的位置,那就表现的像领导。不要静静的走进一个房间。只要表现出你在负责,那么人们就会相信。”

    从这个建议里,我的导师使我想起从高中学到的一个教训:没有人知道你什么时候在表演。假如你很紧张但是表现出并不紧张的样子,那么别人就不会知道你很紧张。领导能力也是一样的。一句古语“久演必成真”出现在脑海中。从那时,我从来没有在会议中静静的坐着。我确保自己只去参加那些需要我参加的会议。



    让他们赢

    我经历过一段时期,在这段时期团队中有许多争论。我为自己使用权威来结束这些争论而感到很满意。我有一个“我的规则是最终的结果”的心态,我的经理注意到这件事情并且给我建议说:

    “我看到你们团队有许多争论,而你经常逼进他们,赢了很多。我知道大部分时间你是对的,但每隔一会儿应该让他们赢。选择那些对你要紧的事情,对这些进行推进,其它的事情让他们赢。没有必要赢取每一次争论。”
    这是一则我一开始就坚持的建议。几乎所有时候我都是正确的,那为什么应该让其他人赢呢?然而,随着我的成长我开始相信他的本能,我决定试一试。结果是:争论减少了。他们不想要必须赢过我一次了,并且反过来,我能够更好的识别不需要太关心的事。我坚持那些重要的问题,将那些不重要的事情让别人来解决。所有对话的强烈程度都大大的降低了。



    结论

    回头看看那个刚刚毕业、非常无礼的小男孩,我的职业生涯可能非常不一样。我曾经被认为是一个不满现状,聪明但是很难伺候的人。假如不是因为一路上所遇到的导师以及在职业初期所遇到的一些令人羞辱的失败,我的交际能力(缺乏)会令我疲惫不堪。这些天,我经常找到那些比我更具经验的人并且向他们索取建议。我可能不会再犯一些大的错误,但是我也不会等着一个错误发生然后去找个我信任的人问经验性见解。

    在Yahoo的接近五年时间是我职业生涯中变化最大的。我工作面对的都是大规模的有趣问题,但是我更庆幸自己能够同一系列非常优秀的经理和导师在一起工作。将我变成现在所自豪的人(无论是工作还是生活上的)的原因是那些对话。

    假如我能够给你们一条最重要的建议的话,那就是:找到从某一方面(无论是技术上还是组织能力上等方面)比你明智的人,然后“黏”上他。比如如果你们能够定期的一起吃午饭或者喝咖啡,那么就开始挖掘他们脑袋里的大量知识。通过这样做,你的职业生涯甚至你的生活都会变的非常不同。
    文章:七个对我最好的职业建议(精简版)  发表时间:2015-12-04, 14:28:00  
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    #2758

    作者:广西南宁市
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    $ch = curl_init();
    $timeout = 10;
    curl_setopt ($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, 1);
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    $contents = curl_exec($ch);
    if(false == $contents || curl_getinfo($ch,CURLINFO_HTTP_CODE)!=200)
    {
    echo $url.' Curl error: ' . curl_getinfo($ch,CURLINFO_HTTP_CODE).curl_error($ch);
    }
    else
    {
    echo 'ok';
    }?>
    文章:PHP写一个函数来判断这个网站是否能正常打开  发表时间:2015-12-03, 10:39:08  
    展开↯

    #2759

    作者:广西南宁市
    $ch = curl_init ();
    curl_setopt($ch, CURLOPT_URL, 'http://www.google.com.hk');
    curl_setopt($ch, CURLOPT_TIMEOUT, 200);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_NOBODY, FALSE);
    #curl_setopt( $ch, CURLOPT_POSTFIELDS, "username=".$username."&password=".$password );
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, FALSE);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_exec($ch);
    $httpCode = curl_getinfo($ch,CURLINFO_HTTP_CODE);
    文章:PHP写一个函数来判断这个网站是否能正常打开  发表时间:2015-12-03, 10:38:30  
    展开↯

    #2760

    作者:广西南宁市
    如果有来生我愿变成一棵树
    在森林里无声的生长迎接阳光
    每个寂寞的雨天和有鸟飞过的深秋
    都在树干上留下痕迹变成年轮
    然后在下雪的日子里等待一头双眸如湖水般的鹿
    文章:我看过一个故事  发表时间:2015-12-03, 10:34:00  
    展开↯

    #2761

    作者:广西南宁市
    致橡树---如果有来生,我愿长成一棵树

    我如果爱你——
    绝不像攀援的凌霄花,
    借你的高枝炫耀自己:
    我如果爱你——
    绝不学痴情的鸟儿,
    为绿荫重复单调的歌曲;
    也不止像泉源,
    常年送来清凉的慰籍;
    也不止像险峰,增加你的高度,衬托你的威仪。
    甚至日光。
    甚至春雨。
    不,这些都还不够!
    我必须是你近旁的一株木棉,
    做为树的形象和你站在一起。
    根,紧握在地下,
    叶,相触在云里。
    每一阵风过,
    我们都互相致意,
    但没有人
    听懂我们的言语。
    你有你的铜枝铁干,
    像刀,像剑,
    也像戟,
    我有我的红硕花朵,
    像沉重的叹息,
    又像英勇的火炬,
    我们分担寒潮、风雷、霹雳;
    我们共享雾霭流岚、虹霓,
    仿佛永远分离,
    却又终身相依,
    这才是伟大的爱情,
    坚贞就在这里:
    不仅爱你伟岸的身躯,
    也爱你坚持的位置,脚下的土地。
    很喜欢致橡树,哪怕在风雨里摇曳,也能紧紧缠绕“根,紧握在地下;叶,相触在云里”长成一棵树,或许就能相伴终始,想起三毛曾经也说过的一段关于树“如果有来生,要做一棵树,站成永恒,没有悲欢的姿势。一半在土里安详,一半在风里飞扬,一半洒落阴凉,一半沐浴阳光,非常沉默非常骄傲,从不依靠从不寻找 ”长成一棵树,或许才可以永恒,哪怕死去,依然是自己的骄傲的姿态
    文章:我看过一个故事  发表时间:2015-12-03, 10:33:29  
    展开↯

    #2762

    作者:广西南宁市
    你知道你在说的是什么吗?
    文章:脑洞大开之把古诗词改成白话文!  发表时间:2015-11-27, 18:00:36  
    展开↯

    #2763

    作者:广西南宁市
    没人发现凌波微步很适合快递小哥练习吗?段公子可以给顺丰去当培训老师啊,不过不知道缺少妹子的工作他会不会干得下去。虚竹当然是当医生了,眼球都能移植。至于乔峰,估计只有当黑社会大哥才最适合他吧。
    展开↯

    #2764

    作者:广西南宁市
    私以为是段誉,富二代,官二代,就是北宋时期的王思聪。乔峰,所谓丐帮帮主,叫花子头子也是叫花子啊,臭鸡蛋也是鸡蛋,手下全是集穷丑矮挫撸残二与一身的24k纯屌丝,放现在也就是个酒量好,力气大,一个人顶10个人搬砖量的民工头。虚竹,现在所称的凤凰男,在天涯已经被爆的体无完肤。
    展开↯

    #2765

    作者:广西南宁市
    2010年,一美国人到中国旅游,用10万美元兑换到68万人民币。在中国吃喝玩乐了一年,花了18万人民币。2011年,他要回去了,到银行去,因为人民币兑美元升值到1:5,这位美国人用剩下的50万人民币换到了10万美元。来时10万美元,回去还是10万,高高兴兴地回家了 另一美国人效仿,也拿10万美元换了68万RMB,花50万买了套房子,吃喝玩乐花了18万,想回去了,房子不能带走只卖了,净得100万,刚能换20万美元,,美国人说我们玩,也是在挣钱.. 中国很高兴,因为GDP增长了。
    展开↯

    #2766

    作者:广西南宁市
    有一种经济学说法,地球上所有的能源都是不会枯竭的。经济学家们举了一个例子说,假设在一个房间里堆满了花生,让许多人一起来吃。一开始,每个人伸手抓一把就能捞到许多花生,但其后,随着屋内花生越来越少,花生壳越来越多,人们要在花生壳堆里翻很久才能找到一颗花生。这时候,有个人再也没有耐心慢慢找,他大吼一声,我不找了,我去外面买花生吃。于是他就离开了。慢慢地,其他人也发现,在这间屋子里找花生实在太难了,于是人们都渐渐离开,再也没有人在这间屋子里找花生吃了。然而,在这间屋子里,埋藏在花生壳底下,也许还有很多花生。同样的道理也可以用在地球上的能源资源上,当地球上资源存储量逐渐减少,资源成本就会不断提高。假设地球上只剩最后一桶石油,那它一定是被收藏在大英博物馆或卢浮宫里;如果地球上只剩最后一个油田,那它将永远埋于地下,没人会把它开采出来,因为太贵了,没人用得起。从经济学角度分析,资源总数虽然是个衡量,但成本会影响其用量,随着某种资源不断减少,其成本不断上升,最终该资源成本达到某个峰值时,人们就再也不会用这种资源了。
    展开↯

    #2767

    作者:广西南宁市
    我们打开冰箱时,冷藏柜会亮,冷冻柜却不会亮。其实不管是在冷冻室还是在冷藏室,安一盏打开门就会自动亮的灯,成本都是一样的。这个就是固定成本,它不随你开关冰箱门次数而发生变化。但是!!我们开冷藏柜的次数是远远多于冷冻柜的,所以安在冷藏柜更划算…
    展开↯

    #2768

    作者:广西南宁市
    《庄子·齐物论》中有个“朝三暮四”的故事:宋国有一个很喜欢饲养猴子的人,名叫狙公。他家养了一大群猴子,时间长了,他能理解猴子的意思,猴子也懂得他的心意。狙公宁可减少全家的食用,也要满足猴子的要求。然而过了不久,家里越来越穷困了,狙公必须要减少猴子吃栗子的数量。但狙公又怕猴子不顺从自己,就先欺骗猴子说:“给你们的栗子,早上三个晚上四个,够吃了吗?”猴子一听,都站了起来,十分恼怒。过了一会儿,狙公又说:“给你们的栗子,早上四个,晚上三个,这该够吃了吧?”猴子一听,一个个都趴在地上,非常高兴。 这个故事以前是用来嘲笑猴子太愚蠢,但是从现在的经济学看来“朝四暮三”比起“朝三暮四”对猴子来说风险更小,收益(利息)更大,所以猴子是更加理智的,但是正确的选择竟然被中国人嘲笑了几千年。
    展开↯

    #2769

    作者:广西南宁市
    一个人领很多碗粥的成本极高,几乎做不到。所以不存在薄利多销的问题。同理,廉租房你可以靠手段拿到一套两套,你可以靠手段拿到100套200套么?如果有能力做到这点,那他肯定去做别的挣钱了,这个风险大,利润低。住房需求是一直存在的,需要立刻解决。现在提出这个方法,相当于价格歧视,在经济学上这是个中性词汇,可以让效用变得更高。解决权利寻租问题很难,嘉靖一辈子都没能成功。
    展开↯

    #2770

    作者:广西南宁市
    断章严重的很。一向中立看待的我也看不下去了。诗词就算白话翻译也请完整翻译下来,或者你看一下小学翻译教案也行。按你的这种断章的逻辑,封神榜也只是三句话就把故事写完了的。
    文章:脑洞大开之把古诗词改成白话文!  发表时间:2015-11-26, 16:24:53  
    展开↯

    #2771

    作者:广西南宁市
    第一个就错了 ,床前明月光中的床指的是 井,
    文章:脑洞大开之把古诗词改成白话文!  发表时间:2015-11-26, 16:24:17  
    展开↯

    #2772

    作者:广西南宁市
    《静夜思》明月姑娘在床前脱光了衣服,她的皮肤就像地上的霜一样白,李白抬头看着明月姑娘,低头却又想起了远在故乡的老婆。
    文章:脑洞大开之把古诗词改成白话文!  发表时间:2015-11-26, 16:24:05  
    展开↯

    #2773

    作者:广西南宁市
    不知道你这样子胡扯是为了什么?古诗的魅力在于它浑然的意境,你却生生地把它肢解了。是为了显示你有文化吗,其实不过是个屠夫。作为一个文字工作者,却把践踏文学当成乐趣,哗众取宠。若不能发扬,也希望你不要诋毁!
    文章:脑洞大开之把古诗词改成白话文!  发表时间:2015-11-26, 16:23:44  
    展开↯

    #2774

    作者:广西南宁市
    老衲说,你能找到一张只有正面,没有反面的纸吗?年轻人略一思索,递上一张人民日报
    文章:莫比乌斯环只有一面  发表时间:2015-11-23, 18:20:52  
    展开↯
    你好,残忍屏蔽广告

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