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Getting the PublicKeyToken of .Net assemblies
...Pravat> ([system.reflection.assembly]::loadfile("C:\Program Files (x86)\MySQL\Connector NET 6.6.5\Assemblies\v4.0\MySql.Data.dll")).FullName
like
PS C:\Users\Pravat> ([system.reflection.assembly]::loadfile("dll full path")).FullName
and will appear like
MySql.Data, Version=6.6.5.0, Cu...
How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?
... very frequently asked question here is how to do an upsert, which is what MySQL calls INSERT ... ON DUPLICATE UPDATE and the standard supports as part of the MERGE operation.
...
setting multiple column using one update
How to set multiple columns of a table using update query in mysql?
2 Answers
2
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你不得不知道的6个用好大数据的秘诀 - 资讯 - 清泛网 - 专注C/C++及内核技术
...也不能代表它就一定会获得商业上的成功。只有真正懂得如何利用大数据，了解到公司利用大数据可以达到什么目标，公司最终才有可能真正成功。在公司在发展过程中往往也会面临诸多选择，也只有目标设定明确了，才能够缩...
Cleanest way to build an SQL string in Java
...d MERGE. You can create SQL like this:
String sql1 = DSL.using(SQLDialect.MYSQL)
.select(A, B, C)
.from(MY_TABLE)
.where(A.equal(5))
.and(B.greaterThan(8))
.getSQL();
String sql2 = DSL.using(SQLDialect.MYSQL)
...
创业 比“直男癌”更可怕的是“技术癌” - 资讯 - 清泛网 - 专注C/C++及内核技术
...来的壁垒和防线。
预告：在后面的文章里，AA投资将对如何优化商业模式这个问题进行系统的介绍，分析如何通过找到现有商业模式的问题，寻找解决问题的路径，并实现商业模式的优化。
创业
What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...
I know that should be the case, but it's not always. In MySQL (for example) the full length is used for sorting. It's best to apply at least some minimal effort.
– Morgan Tocker
Jul 20 '10 at 18:23
...
Define: What is a HashSet?
...ontains and Remove.) HashSet also provides standard set operations such as union, intersection, and symmetric difference. Take a look here
There are different implementations of Sets. Some make insertion and lookup operations super fast by hashing elements. However, that means that the order in whi...
is it possible to select EXISTS directly as a bit?
... table (name nvarchar(16))
declare @b bit
insert @t select N'Simon Byorg' union select N'Roe Bott'
select @b = isnull((select top 1 1 from @t where name = N'Simon Byorg'),0)
select @b whenTrue
select @b = isnull((select top 1 1 from @t where name = N'Anne Droid'),0)
select @b whenFalse
...
Wi-Fi 是什么的缩写 - 程序人生、谈天论地 - 清泛IT论坛，有思想、有深度
...的标准，也就是我们常见到的 802.11 系列，但却没有规定如何去测试产品是否符合标准，导致 802.11 产品间的互通频频出现问题，而联盟的成立就是为了填补这一空缺。联盟还将推广符合 802.11 标准的无线网络技术作为己任，因此...