1、错误描述
freemarker处理哈希表的内建函数
张三强
Expected collection or sequence. maps evaluated instead to freemarker.core.HashLiteral$SequenceHash on line 13, column 17 in map.ftl....
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其他好文 时间:
2014-06-20 12:34:57
阅读次数:
392
1、错误描述
六月 04, 2014 10:31:47 下午 freemarker.log.JDK14LoggerFactory$JDK14Logger error
严重: Template processing error: "Expected number, sequence, or string. maps evaluated instead to freemarker.core.Hash...
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其他好文 时间:
2014-06-20 11:26:40
阅读次数:
303
select aa.menu_name, aa.user_menu_name,
aa.type, aa.description, aa.ENTRY_SEQUENCE, aa.prompt, aa.sub_user_menu_name,
aa.user_function_name, aa.des...
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数据库 时间:
2014-06-09 17:36:37
阅读次数:
352
题目链接The count-and-say sequence is the sequence of
integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one
1"or11.11is read off a...
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其他好文 时间:
2014-06-09 15:53:03
阅读次数:
246
Mahout之SparseVectorsFromSequenceFiles源码分析目标:将一个给定的sequence文件集合转化为SparseVectors1、对文档分词1.1)使用最新的{@link
org.apache.lucene.util.Version}创建一个...
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其他好文 时间:
2014-06-08 21:56:03
阅读次数:
501
Grouping Records Together Based on a Field
Problem
You
have a sequence of dictionaries or instances and you want to iterate over the data in groups based on the value of a...
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编程语言 时间:
2014-06-08 18:22:29
阅读次数:
280
http://poj.org/problem?id=1699
题意:给出n个只含A,C,G,T的字符串,要求能把这n个字符串组合起来的最短长度。
思路:预处理一下,a[i][j]表示将第j个字符串连接到第i个字符串后面增加的长度,那么我们需要找出这样一个序列1,2....n满足a[1][2] + a[2][3] + ...+a[n-1][n]的最小值。DFS就OK了,任选一个字...
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其他好文 时间:
2014-06-08 17:49:21
阅读次数:
199
Definition
Let be "0" and
be "01". Now (the concatenation of the previous sequence and the one before that).
The infinite Fibonacci word is the limit
We have:
0
01
010
01...
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其他好文 时间:
2014-06-08 09:19:42
阅读次数:
273
题目
Given a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more dictionary words.
For example, given
s = "leetcode",
dict =...
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其他好文 时间:
2014-06-07 13:53:28
阅读次数:
247
Problem DescriptionGiven a circle sequence
A[1],A[2],A[3]......A[n]. Circle sequence means the left neighbour of A[1] is
A[n] , and the right neighbou...
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其他好文 时间:
2014-06-06 14:52:21
阅读次数:
247