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Ruby equivalent of virtualenv?
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RVM works closer to how virtualenv works since it lets you sandbox different ruby versions and their gems, etc.
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How do you use variables in a simple PostgreSQL script?
...ficial PostgreSQL documentation.
You can use new PG9.0 anonymous code block feature (http://www.postgresql.org/docs/9.1/static/sql-do.html )
DO $$
DECLARE v_List TEXT;
BEGIN
v_List := 'foobar' ;
SELECT *
FROM dbo.PubLists
WHERE Name = v_List;
-- ...
END $$;
Also you can get the last...
How to disable an input type=text?
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If you know this when the page is rendered, which it sounds like you do because the database has a value, it's better to disable it when rendered instead of JavaScript. To do that, just add the readonly attribute (or disabled, if y...
How to compare DateTime in C#?
I don't want user to give the back date or time.
9 Answers
9
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When converting a project to use ARC what does “switch case is in protected scope” mean?
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FeifanZFeifanZ
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What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
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Like the other answers said, sp_reset_connection indicates that connection pool is being reused. Be aware of one particular consequence!
Jimmy Mays' MSDN Blog said:
sp_reset_connection does NOT reset the
transaction ...
UITableView backgroundColor always gray on iPad
When I set the backgroundColor for my UITableView it works fine on iPhone (device and simulator) but NOT on the iPad simulator. Instead I get a light gray background for any color I set including groupTableViewBackgroundColor .
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How do you specify a byte literal in Java?
...st explicitly downcast it to a byte to pass it as a parameter. As far as I know there is no shortcut.
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java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
...web deployment assembly.
Open the project's properties (e.g., right-click on the project's name in the project explorer and select "Properties").
Select "Deployment Assembly".
Click the "Add..." button on the right margin.
Select "Java Build Path Entries" from the menu of Directive Type and click...
How to check if mod_rewrite is enabled in php?
I was wondering if it is possible to check if mod_rewrite is enabled on Apache AND IIS in PHP .
15 Answers
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