Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character'.'.You may assume that there will be on...
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其他好文 时间:
2014-07-16 21:52:48
阅读次数:
177
网上搜罗了的代码 做了下改进。 B/S C/S 都能用。 1 private static string GetIP4Address() 2 { 3 string IP4Address = String.Empty; 4 5 if (...
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其他好文 时间:
2014-07-16 21:30:35
阅读次数:
164
不要使用 $("XXX").html("");清空html代码块一般有两种方式:1)非miniui等组件区块:$("#id").empty() (优点:清空html代码块,同时清除缓存数据、事件等)2)miniui组件区块:mini.removeChildUI(el, del)(优点:清除html嗲...
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Web程序 时间:
2014-07-16 21:15:30
阅读次数:
223
Given a stringsconsists of upper/lower-case alphabets and empty space characters' ', return the length of last word in the string.If the last word doe...
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其他好文 时间:
2014-07-16 21:00:49
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208
Implement wildcard pattern matching with support for '?' and '*'.
'?' Matches any single character.
'*' Matches any sequence of characters (including the empty sequence).
The matching should cover t...
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其他好文 时间:
2014-07-10 21:21:42
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255
Determine if a Sudoku is valid, according to:Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty cells are filled with ...
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其他好文 时间:
2014-07-08 23:12:45
阅读次数:
298
位于/Users/你电脑名/Library/Developer/Xcode/DerivedData
下的缓存文件占很大的缓存空间,如果长时间不删除xcode下的缓存文件,就会导致硬盘空间越来越小直到Directory
not empty。删除了缓存文件再运行就不会再报错。
删除DerivedData: 打开看了终端输入 sudo chmod -R 777 /Users/xxx/Li...
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移动开发 时间:
2014-07-08 21:39:21
阅读次数:
240
SPOJ Problem Set (classical)
1812. Longest Common Substring II
Problem code: LCS2
A string is finite sequence of characters over a non-empty finite set Σ.
In this problem, Σ is...
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其他好文 时间:
2014-07-08 17:14:39
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291
Description
Let’s play a puzzle using eight cubes placed on a 3 × 3 board leaving one empty square.
Faces of cubes are painted with three colors. As a puzzle step, you can roll one of the cubes ...
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其他好文 时间:
2014-07-08 16:27:42
阅读次数:
220
Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character'.'.You may assume that there will be on...
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其他好文 时间:
2014-07-08 00:47:33
阅读次数:
199