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MacOS安装wget

首先到官网下载源码包 地址:http://ftp.gnu.org/pub/gnu/wget/ 我这里下的是1.13 解压后切换进目录 cd ~/Dev/wget-1.13/ 先 ./configure 一般会报这个错: configure: error: --with-ssl was given, but GNUTLS is not available. 添加参数: ./configure --with-ssl=openssl 顺利完成 然后: make 完成后接着: sudo make install
请原谅我使用java代码的风格来表示很多的终端命令,编辑器自带的样式太少了⋯⋯ 先是给mysql配置~ (文中"/Users/XXX"代表当前用户主目录,我是在自己主目录下建了一个 Dev 目录,各种开发工具都放在里面,下文中的路 ...

感于日本地震

// now if(Something.happened()){     System.out.println(me.worryabout.contains(you.name) );     // the result must be true     // however     System.out.println(you.worryabout.contains(me.name));     // it should be false } // after times fly, I wish you.worryabout.put( ...

牢骚?

  又到发工资的日子了,令人兴奋的一天。看着那条提示短信上无序的四位数,我,默默地盘算着……   这丁点的钱,怎样才能最有效率地用上它们呢?我很急迫,我迫切地希望钱生钱,然后越滚越大,当到达我心中那个界限时,够了。我要带着它们,回家,做点小买卖,即使平平淡淡。现在的我,很俗很浮躁,我只认那些充满铜臭的数字,任何画笔勾勒的前景我都等不了。因为,就这么一些小小的数字,诞生了一个个令人尴尬的词汇——空巢老人、留守儿童……而我,这段时间过得并不艰难,当我过得越舒服的时候,越容易觉得自己狼心狗肺。   家里,又有人前来当前的这座城市,代表着美好的将来、宽松的生活。一点都不感到开心,不过是又将另一家人分 ...
终于花了点心思找了下答案,整理得差不多了,也知道自己差不多是什么水平 PS:貌似经常考这些题,网上太多资料了,面试的时候实在是准备不够,机会只留给有准备的人啊…… ————————2010-05-25———————— 今天花了一天时间,两个城市往返了一趟,为的是面试 以下不是秘籍 是我不懂的,记得比较清楚的题目,看有没有热心围观群众解答一下 哪的题目就不说出来了,这样好像不大好,呵呵 以下有答的是我写的答案,有不对请帮忙解释下,谢谢,有些其实我不清楚,但还是碰碰运气吧 问:字符串比较时equals和==的区别 答:equals是方法,比较字符串内容,==是比较内存地址 问:数据 ...

Problem1005

    博客分类:
  • POJ
/** * Description * Fred Mapper is considering purchasing some land in Louisiana to build his house on. * In the process of investigating the land, * he learned that the state of Louisiana is actually shrinking by 50 square miles each year, * due to erosion caused by the Mississippi Ri ...

Problem1004

    博客分类:
  • POJ
/** * Description * Larry graduated this year and finally has a job. * He's making a lot of money, but somehow never seems to have enough. * Larry has decided that he needs to grab hold of his financial portfolio and solve his financing problems. * The first step is to figure out what' ...

Problem1003

    博客分类:
  • POJ
/** * Description * How far can you make a stack of cards overhang a table? * If you have one card, you can create a maximum overhang of half a card length. * (We're assuming that the cards must be perpendicular to the table.) * With two cards you can make the top card overhang the bot ...

Problem1002

    博客分类:
  • POJ
/** * Description * Businesses like to have memorable telephone numbers. One way to make a telephone number memorable is to have it spell a memorable word or phrase. For example, you can call the University of Waterloo by dialing the memorable TUT-GLOP. Sometimes only part of the number is used ...

Problem1001

    博客分类:
  • POJ
/** * Description * Problems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the national debt is a taxing experience for many computer systems. * This problem requires that you write a program to compute the exact ...
受网易广告吸引,重新对ACM感兴趣 想搞搞POJ,也不知道这次的热情能坚持多久,反正没事就做做题吧,标题也说了,我中学时的数学那是负远离及格线的……杯具 大牛们的算法我基本上看不懂,或者花个几天,勉强看懂一个方法 于是,没办法,自己啃……靠着小聪明,土方法,东拼西凑,就追求能accept了,什么时间呀,memory呀,就不管了 ———————————————————————————— 要说接触ACM,那是一年前,一个牛X的师弟,受一同学蛊惑,招我一同参加ACM的比赛,由于偶也明说过,算法不会,所以初衷是让偶给翻译题目,谁知一到临场,偶那个发挥是烂到掉渣,基本离帮倒忙也不远了……唉,往事历历 ...
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