1.select sum(CASE WHEN A.[STATUS]=0 THEN 1 ELSE
0 end) as a1,sum(CASE A.[STATUS] WHEN 1 THEN 1 ELSE 0 end) as a2,sum(CASE
A.[STATUS] WHEN 2 THEN 1 ELS...
分类:
数据库 时间:
2014-06-04 21:10:46
阅读次数:
513
You are climbing a stair case. It takesnsteps
to reach to the top.Each time you can either climb 1 or 2 steps. In how many
distinct ways can you climb...
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其他好文 时间:
2014-06-04 19:53:34
阅读次数:
173
Given an array of strings, return all groups of
strings that are anagrams.Note: All inputs will be in
lower-case.classSolution{public:vectoranagrams(v...
分类:
其他好文 时间:
2014-06-04 19:29:39
阅读次数:
247
本文希望通过简单的总结,把常用的查询方法予以总结,希望能够明确在心主要涵盖:模糊查询、排序、分组、集合函数、TOP、Case包括:Between、In、Like、And、Or、Order
by包括:Group by、Distinct、MAX\MIN、Avg、Count、Sum、Having、Top、...
分类:
数据库 时间:
2014-05-29 23:13:46
阅读次数:
456
用GATK call snp 的同学都会为繁琐的数据前期处理而苦恼,甚至放弃GATK
而用别的工具,对于bam文件,read group信息是必不可少的,别的软件也许只需要一个sample name, 而在GATK中
除了SM(sample)是必须的之外,还需要read group ID, plat...
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其他好文 时间:
2014-05-29 23:04:38
阅读次数:
409
题目描述SH likes traveling around the world. When he
arrives at a city, he will ask the staff about the number of cities that
connected with this city dir...
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其他好文 时间:
2014-05-29 21:47:24
阅读次数:
381
Explorer:menu selection and form filling缺点:when you
open a dataset, it immediately loads it all in. This means that the Explorer can
only be applied t...
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其他好文 时间:
2014-05-29 21:03:09
阅读次数:
385
相应的js代码为: var checkAll =
$("[data-checkbox-checkall]"); //遍历处理每一组的情况 checkAll.each(function(){ var
groupName = $(this).attr("data-checkbox-group");...
分类:
其他好文 时间:
2014-05-29 19:29:19
阅读次数:
451
When creating a Windows form in C#, we would
like to create a hyperlink so that when the user click on the link it would open
up a web browser and dis...
Recently in one of my project I needed to have
an option to display the DateTimePicker allowing user to pick both the date and
the time. When I drag t...
分类:
其他好文 时间:
2014-05-29 17:46:20
阅读次数:
239