In the 1960s, the legendaryStanford artificial intelligence pioneer, John McCarthy, famously gave agraduate student the job of “solving” computer visi...
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其他好文 时间:
2014-07-10 00:59:27
阅读次数:
249
From gtk+-2.90.7 configure --help we can see:--with-gdktarget=[x11/win32/quartz] select non-default GDK targetThere is no directfb in the gdktarget as...
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其他好文 时间:
2014-07-07 18:22:03
阅读次数:
235
/* json2.js 2014-02-04 Public Domain. NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. See http://www.JSON.org/js.html This c...
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Web程序 时间:
2014-07-01 13:20:48
阅读次数:
250
设 $f\in L(\bbR)$, 试证: $$\bex \vsm{n}f(n^2x) \eex$$ 在 $\bbR$ 上几乎处处收敛到一 Lebesgue 函数.证明: 由 $f\in L(\bbR)$ 知 $|f|\in L(\bbR)$ (see [程其襄, 张奠宙, 魏国强, 胡善文, 王漱...
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其他好文 时间:
2014-06-30 13:52:50
阅读次数:
293
From gtk+-2.10.2 configure --help we can see (I just only view the 2.10.2, not know other 2.10.x):--with-gdktarget=[x11/linux-fb/win32/quartz/directfb...
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系统相关 时间:
2014-06-29 18:48:27
阅读次数:
430
importjava.util.Arrays;importjava.util.List;importjava.util.regex.Pattern;publicclassValidator{/***是否必须有值<功能详细描述>**@paramvalue*@returnboolean*@see[类、类#方法、类#成员]*/publicstaticbooleanisRequired(Stringvalue){booleanisFieldValid=false;..
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其他好文 时间:
2014-06-28 06:52:28
阅读次数:
239
$$\bex 0<p<\infty\ra H_p=\dot F^0_{p,2};\quad BMO=\dot F^0_{\infty,2}. \eex$$ see [H. Triebel, Theory of function spaces I, Birkh\"auser,Basel, 1983] ...
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其他好文 时间:
2014-06-27 11:25:56
阅读次数:
157
$$\bex \n\times({\bf a}\times{\bf b})=({\bf b}\cdot\n){\bf a} -({\bf a}\cdot\n){\bf b}+{\bf a}(\n\cdot{\bf b})-{\bf b}(\n\cdot{\bf a}). \eex$$ see [李大...
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其他好文 时间:
2014-06-27 11:02:24
阅读次数:
198
I used to see my senior developers use WITH (NOLOCK) when querying in SQL Server and wonder why they use. Now i explored it and found thatit's useful ...
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数据库 时间:
2014-06-26 12:51:12
阅读次数:
265
开发+运行第一个Mahout的程序代码:/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file di....
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其他好文 时间:
2014-06-25 14:54:25
阅读次数:
328