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How to force a web browser NOT to cache images
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<img src="foo.cgi?random=323527528432525.24234" alt="">
What the HTTP RFC says:
Cache-Control: no-cache
But that doesn't work that well :)
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UITextField - capture return button event
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Undo VS 'Exclude from project'?
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SQL Server IN vs. EXISTS Performance
...etimes return different results if you don't phrase your query just right: http://weblogs.sqlteam.com/mladenp/archive/2007/05/18/60210.aspx
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Matplotlib transparent line plots
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Only read selected columns
...ample csv file
Download and save the the CSV JDBC driver from this link: http://sourceforge.net/projects/csvjdbc/files/latest/download
> library(RJDBC)
> path.to.jdbc.driver <- "jdbc//csvjdbc-1.0-18.jar"
> drv <- JDBC("org.relique.jdbc.csv.CsvDriver", path.to.jdbc.driver)
> con...
Easiest way to toggle 2 classes in jQuery
...('A', !state).toggleClass('B', state);">Click Me</span>
Try it: https://jsfiddle.net/v15q6b5y/
Just the JS à la jQuery:
$('.selector').toggleClass('A', !state).toggleClass('B', state);
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How can I remove a pytz timezone from a datetime object?
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difference between #if defined(WIN32) and #ifdef(WIN32)
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What's the use of session.flush() in Hibernate
...nchronized with what is in the database.
More on the Hibernate website:
http://docs.jboss.org/hibernate/core/3.3/reference/en/html/objectstate.html#objectstate-flushing
flush() is useful, because there are absolutely no guarantees about when the Session executes the JDBC calls, only the order i...