题目:Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size that is greater or e....
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编程语言 时间:
2014-07-28 14:47:23
阅读次数:
1108
题目:Given a collection of intervals, merge all overlapping intervals.For example,Given [1,3],[2,6],[8,10],[15,18],return [1,6],[8,10],[15,18].题解:这道题主要....
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编程语言 时间:
2014-07-28 11:35:20
阅读次数:
239
题目:Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were ini....
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编程语言 时间:
2014-07-28 11:35:10
阅读次数:
293
PGA的管理:
sys@felix SQL>show parameter area_size
NAME TYPE VALUE
------------------------------------ ----------------------------------------------------
bitmap_merge_area_size integer ...
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数据库 时间:
2014-07-28 00:17:29
阅读次数:
413
1.简单易于学习和使用(简化hibernate,只有一个jar包)
2.使用标准的JPA annotation,即: @@OneToMany等;
3.提供Sessionless API,也就是说没有merge,flush等方法。(这也是Ebean与Hibernatet等ORM的重要区别之一);
4.通过Autofetch*进行自动查询调优;支持级联保存和删除。
5.链式查询语言
...
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其他好文 时间:
2014-07-27 23:47:19
阅读次数:
1474
heap block 引发的思考
问题背景:
Implicit Free Lists
Any practical allocator needs some data structure that allows it to distinguish block boundaries and to distinguish between allo...
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其他好文 时间:
2014-07-27 23:38:29
阅读次数:
452
题目There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should b...
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其他好文 时间:
2014-07-27 22:49:39
阅读次数:
176
[转载]使用svn几年了,一直对分支和合并敬而远之,一来是因为分支的管理不该我操心,二来即使涉及到分支的管理,也不敢贸然使用合并功能,生怕合并出了问题对团队造成不良影响,最主要的原因是,自己对分支的目的和合并的方法不甚了解,这才是硬伤。最近由于适配机型的需要(本人从事手机客户端的开发),需要经常接触...
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其他好文 时间:
2014-07-27 22:33:29
阅读次数:
254
题目:Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length.Do not allocate extra space....
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编程语言 时间:
2014-07-27 21:26:35
阅读次数:
267
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be ...
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其他好文 时间:
2014-07-27 09:53:12
阅读次数:
350