Preference-defalut: 【将Tab键自动替换为4个空格】 // The number of spaces a tab is considered equal to “tab_size”: 4, // Set to true to insert spaces when tab is pressed “translate_tabs_to_space...
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其他好文 时间:
2014-08-12 10:33:04
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210
HQL运算符 QBC运算符 含义 = Restrictions.eq() 等于equal <>? Restrictions.ne() 不等于not equal >? Restrictions.gt() 大于greater than >= Restrictions.ge() 大于等于greater than or equal <? Restrict...
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系统相关 时间:
2014-08-10 19:01:01
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309
UvaLive6661PDF题目题意:让你用1~n中k个不同的数组成s,求有多少种组法。题解:DFS或者DP或打表。1.DFS 由于数据范围很小,直接dfs每种组法统计个数即可。 1 //#pragma comment(linker, "/STACK:102400000,102400000") 2 ...
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其他好文 时间:
2014-08-08 21:15:46
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268
1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 #include 12 #include 13 #in...
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其他好文 时间:
2014-08-08 12:10:25
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231
空值判断的测试代码如下: String str = new String();//
System.out.println("1=" + (str == null));
System.out.println("2=" + str.isEmpty());
System.out.println("3=" + str.equal...
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编程语言 时间:
2014-08-07 13:34:30
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219
$str1 = "1 -the first str";$str2 = "1 -the second str";print "numerically equal\n" if($str1 == $str2);print "stringwise equal\n" if($str1 eq $str2);结果...
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其他好文 时间:
2014-08-06 18:13:44
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579
本文出自:blog.csdn.net/svitter
题意
A square is a 4-sided polygon whose sides have equal length and adjacent sides form 90-degree angles. It is also a polygon such that rotating about its centre by...
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其他好文 时间:
2014-08-05 15:58:39
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232
Understand limitations of floating point representations.Never check for equality with ==. Instead, check if the difference is less than an epsilon va...
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其他好文 时间:
2014-08-04 14:13:17
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235
Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x.
You should preserve the original relative order of the nodes in each of...
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其他好文 时间:
2014-08-03 23:28:56
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261
Given two binary trees, write a function to check if they are equal or not.
Two binary trees are considered equal if they are structurally identical and the nodes have the same value.
/**
...
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其他好文 时间:
2014-08-03 12:54:55
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201