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P*******b
发帖数: 1001 | 2 不会java。wiki上这么说的：
In computer science, a hash table or hash map is a data structure that uses
a hash function to map identifying values, known as keys, (e.g., a person's
name) to their associated values (e.g., their telephone number). The hash fu
nction is used to transform the key into the index (the hash) of an array el
ement (the slot or bucket) where the corresponding value is to be sought. |
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a*****g
发帖数: 19398 | 3 By Corey Mitchell on December 18, 2014 12:29 PM
A federal lawsuit filed today by the American Civil Liberties Union alleges
that school board elections in Ferguson, Mo., use a system that keeps blacks
"all but locked out of the political process."
The suit seeks to ban the Ferguson-Florissant school board's use of an at-la
rge voting system. Courts have found that at-large systems can make it impos
sible for groups that are in the numerical minority to gain representation.
Despite a student popu... 阅读全帖 |
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G*******s
发帖数: 4956 | 6 再看看早期教父们的正确和错误的观点
林慈信：早期教会信仰真伪辨——上帝，圣父，圣子﹕我们的信仰
http://blog.sina.com.cn/s/blog_622134fd01013i7w.html
早期教会信仰真伪辨 THE FAITH OF THE EARLY CHURCH
上帝，圣父，圣子：我们的信仰
GOD, THE FATHER, AND THE SON: WHAT WE BELIEVE
1．上帝：一位格，三位格
GOD: ONE, PERSON, PERSONAL, THREE PERSONS
只有一位真神。宇宙并没有两位神（创造主 + 至高至善神：诺斯底主义）。
There is only one God. There aren’t two gods (creator-demiurge, plus the h
ighest God: Gnosticism).
上帝是位格。上帝不只是祂的属性的总和。
God is a person. God is not just a bunch of attributes.
上帝是有位格的。祂在永恒里计划要创造人，与人建立（约的）关... 阅读全帖 |
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h******y
发帖数: 25 | 7
you can just use objects instead of arrays in php5(because o
bjects are assigned by reference), but i think the arrays fu
nctions are the most powerful and convenient functions in ph
p.
ruby is good, but not enough to make it so popular,the key f
actor is the RoR framework, not itself. |
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X*****r
发帖数: 2521 | 8 【 以下文字转载自 EE 讨论区 】
发信人: Xfilter (支持南开的兄弟们), 信区: EE
标 题: 请问有那种optimization是解决变化的objective function的？
发信站: BBS 未名空间站 (Mon Jan 21 19:32:06 2008), 站内
发信人: Xfilter (支持南开的兄弟们), 信区: Mathematics
标 题: 请问有那种optimization是解决变化的objective function的？
发信站: BBS 未名空间站 (Mon Jan 21 19:31:57 2008), 转信
就是objective function是time varying的
有没有那种optimization或者其他的数学model是deal这种time varying objective fu
nction的？
多谢多谢！ |
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h**********c
发帖数: 4120 | 10 Just jumped a similar error of a project of my own:
LINK : debug\qtwagon2012.exe not found or not built by the last incremental
link; performing full link
Creating library debug\qtwagon2012.lib and object debug\qtwagon2012.exp
glwidget.obj : error LNK2019: unresolved external symbol "public: static
class qtLight * __cdecl qtLightSingleton::getInstance(void)" (?getInstance@
qtLightSingleton@@SAPAVqtLight@@XZ) referenced in fu
nction "public: void __thiscall GLWidget::slotLight3dMoveOrders(int,... 阅读全帖 |
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a*****g
发帖数: 19398 | 11 By Corey Mitchell on December 18, 2014 12:29 PM
A federal lawsuit filed today by the American Civil Liberties Union alleges
that school board elections in Ferguson, Mo., use a system that keeps blacks
"all but locked out of the political process."
The suit seeks to ban the Ferguson-Florissant school board's use of an at-la
rge voting system. Courts have found that at-large systems can make it impos
sible for groups that are in the numerical minority to gain representation.
Despite a student popu... 阅读全帖 |
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X*****r
发帖数: 2521 | 12 【 以下文字转载自 Mathematics 讨论区 】
发信人: Xfilter (支持南开的兄弟们), 信区: Mathematics
标 题: 请问有那种optimization是解决变化的objective function的？
发信站: BBS 未名空间站 (Mon Jan 21 19:31:57 2008), 转信
就是objective function是time varying的
有没有那种optimization或者其他的数学model是deal这种time varying objective fu
nction的？
多谢多谢！ |
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X*****r
发帖数: 2521 | 13 就是objective function是time varying的
有没有那种optimization或者其他的数学model是deal这种time varying objective fu
nction的？
多谢多谢！ |
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