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Leetcode Anagrams
Given an array of strings, return all groups of strings that are anagrams.Note: All inputs will be in lower-case.题目的意思是:给出一组字符串,按组返回拥有相同变位词的字符串解题思路是: ...
分类:其他好文   时间:2014-07-06 17:47:10    阅读次数:210
微软职位内部推荐-Pricipal Dev Manager for Application Ecosystem & Service
微软近期Open的职位:Location: China, BeijingDivision: Operations System Group Engineering Group OverviewOSG is delivering flagship products in Microsoft. Chin...
分类:移动开发   时间:2014-07-06 16:18:51    阅读次数:307
java linux jdk(yanzheng)
first,there are some default jdk in system.when we get the java 1.7.0 foldel,we should use it to instead of the default jdk.so just use sudo update-al...
分类:编程语言   时间:2014-07-06 14:22:35    阅读次数:281
微软职位内部推荐-Principal Dev Manager for Windows Phone Apps
微软近期Open的职位:Location: China, BeijingDivision: Operations System Group Engineering Group OverviewOSG is delivering flagship products in Microsoft. Chin...
分类:移动开发   时间:2014-07-06 13:39:38    阅读次数:283
postgres 正则表达式
PostgreSQL正则表达式基础:OperatorDescriptionExample~Matches regular expression, case sensitive'thomas' ~ '.*thomas.*'~*Matches regular expression, case insen...
分类:其他好文   时间:2014-07-06 13:31:33    阅读次数:156
HashSet/List 排序
要求:用户从外部导入TXT文件(input textfile),该文件有三列,分别是storeNum,MosrName,MosrNum,如下是一个input textfile的Case:5099,Scoresby,56595250,Scoresby,56595211,Scoresby,5659513...
分类:其他好文   时间:2014-07-06 13:12:43    阅读次数:232
解决:insert Vodafone sim card,open the mms read report,when receive the read report,cann't download..
insert Vodafone sim card,open the mms read report,when receive the read report,cann't download the message Test steps: 1.insert Vodafone sim card 2.open the mms read report 3.send the mms successf...
分类:其他好文   时间:2014-07-06 08:36:10    阅读次数:292
理解 process.initgroups(user, extra_group)
这个函数是对 linux  C函数 initgroups()  的包装 node.js 官方文档很含糊,还是看 linux C函数文档的解释!很清楚明白。 The initgroups() function uses the getgrouplist(3) function to calculate the supplementary group IDs for the use...
分类:其他好文   时间:2014-07-05 22:52:21    阅读次数:285
Case study: word play
For the exercises in this chapter we need a list of English words. There are lots of word lists available on the Web, but the most suitable for our pu...
分类:其他好文   时间:2014-07-05 22:45:55    阅读次数:545
where VS having
where 和 having 的区别: WHERE 子句不能包含聚集函数; 因为试图用聚集函数判断那些行输入给聚集运算是没有意义的。相反,HAVING 子句总是包含聚集函数 having一般跟在group by之后,执行记录组选择的一部分来工作的。 where则是执行所有数据来工作的。再者havi....
分类:其他好文   时间:2014-07-05 20:57:59    阅读次数:239
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