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EF5: Cannot attach the file ‘{0}' as database '{1}'
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If you delete the DB file, it still stays registered with SqlLocalDB. Sometimes it fixes it to delete the DB. You can do this from the command line.
Open the "Developer Command Propmpt for VisualStudio" under your start/programs menu.
Run the following commands:
sqllocaldb.exe st...
How to force a SQL Server 2008 database to go Offline
...not hang and not kill existing connections. See http://www.blackwasp.co.uk/SQLOffline.aspx for details
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栈和队列的面试题Java实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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通俗一点讲：已知一组数据1、2、3、4、5依次进栈，那么它的出栈方式有很多种，请判断一下给出的出栈方式是否是正确的？
例如：
数据：
1、2、3、4、5
出栈1：
5、4、3、2、1（正确）
出栈2：
4、5、3、2、1...
How do I perform the SQL Join equivalent in MongoDB?
How do I perform the SQL Join equivalent in MongoDB?
19 Answers
19
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SQL Server SELECT into existing table
...ting an "undeclared variable" error. Though maybe this issue is only for MySQL. The CREATE TABLE ... LIKE .. worked;
– LazerSharks
Jul 7 '13 at 22:35
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How to replace a string in a SQL Server Table Column
I have a table ( SQL Sever ) which references paths ( UNC or otherwise), but now the path is going to change.
10 Answers
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Pad a string with leading zeros so it's 3 characters long in SQL Server 2008
I have a string that is up to 3 characters long when it's first created in SQL Server 2008 R2.
17 Answers
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
... to the hostname or IP address of your web server (if the web server and MySQL are on the same box use localhost), make a note of the password, and grant the new user full control over the phpmyadmin database. It is recommended that this user does not have access to anything other than this database...
When to use RDLC over RDL reports?
...mplement SSRS Server. They are a built in extension of Visual Studio from SQL Server for the reporting language. When you install SSRS you should have an add on called 'Business Intelligence Development Studio' which is much easier to work with the reports than without it.
R eport
D efinition
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In SQL, what's the difference between count(column) and count(*)?
... answered Sep 12 '08 at 15:28
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