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SQL Server IIF vs CASE
...cently came to know about the availability of IIF function in SQL Server 2012. I always use nested CASE in my queries. I want to know the exact purpose of the IIF statement and when should we prefer using IIF over CASE Statement in the query.
I mostly use nested CASE in my queries.
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Visual Studio, Find and replace, regex
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For versions before Visual studio 2012:
It works when I do this:
find include "{[a-zA-Z]+\.h}",
replace with include <\1>.
The most relevant parts for your question are the curly braces {} and the back reference \1: \n references to the n'th group indic...
How to keep up with the latest versions of Node.js in Ubuntu? PPA? Compiling?
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It currently has 0.8.16. That was released by upstream on 2012-12-13, and built in the PPA on 2012-12-15. 0.8.15 came out on 2012-11-26 and was built in the PPA on 2012-12-09. That looks like pretty tight tracking to me.
– Tom Anderson
Jan 11 '...
How to set auto increment primary key in PostgreSQL?
...ement.
insert into epictable(moobars,foobars) values('delicious moobars','2012-05-01')
insert into epictable(moobars,foobars) values('worldwide interblag','2012-05-02')
Step 3, select * from your table:
el@voyager$ psql -U pgadmin -d kurz_prod -c "select * from epictable"
Step 4, interpret the...
how to check the dtype of a column in python pandas
...nize dtype correctly:
s = pd.Series([pd.Period('2002-03','D'), pd.Period('2012-02-01', 'D')])
s
s.dtype == pd.PeriodDtype # Not working
type(s.dtype) == pd.PeriodDtype # working
>>> 0 2002-03-01
>>> 1 2012-02-01
>>> dtype: period[D]
>>> False
>>&g...
SQL Server database backup restore on lower version
...ried this process on different versions of SQL Server from SQL 2014 to SQL 2012 and from SQL 2014 to SQL 2008R2 and worked well.
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Mock framework vs MS Fakes frameworks
...plete write-up on this concept see this post of mine:
https://jcoop.io/2012/05/21/solid-code-for-solid-reasons/
For more information on some concerns related to the fakes frameworks take a look at these posts:
https://jcoop.io/2012/03/16/38/
If you're interested in learning RhinoMocks here...
How do you view ALL text from an ntext or nvarchar(max) in SSMS?
...ing the whole field, without having to write a program to do it. Even SSMS 2012 still has this problem :(
9 Answers
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what is the difference between OLE DB and ODBC data sources?
... as a data access technology for SQL Server releases after v11 (SQL Server 2012). For a couple of years before this point, they had been producing and updating the SQL Server Native Client, which supported both ODBC and OLE DB technologies. In late 2012 however, they announced that they would be ali...
刘强东“一元年薪”背后的O2O棋局 - 资讯 - 清泛网 - 专注C/C++及内核技术
...定投资者的信心。
稳定投资者信心或许是为了缓解其在最新一期财务报告中持续亏损所带来的负面影响。
8月7日，京东发布了2015年第二季度财报。据财报显示，虽然京东第二季度交易总额为1145亿元，同比增长82%，净收入则达...