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What is an index in SQL?
...index. This is a good start for troubleshooting performance problems. Read more here:
http://dev.mysql.com/doc/refman/5.0/en/explain.html
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Split string to equal length substrings in Java
... and \G are advanced regex features, not supported by all flavors. Furthermore, \G is not implemented consistently across the flavors that do support it. This trick will work (for example) in Java, Perl, .NET and JGSoft, but not in PHP (PCRE), Ruby 1.9+ or TextMate (both Oniguruma). JavaScript's ...
How can I prevent the scrollbar overlaying content in IE10?
...ly* the Surface/desktop Windows 8. Look at
// our Getting Started page for more information on this bug.
//
// For more information, see the following:
//
// Issue: https://github.com/twbs/bootstrap/issues/10497
// Docs: http://getbootstrap.com/getting-started/#support-ie10-width
// Source: http://t...
Why should eval be avoided in Bash, and what should I use instead?
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There's more to this problem than meets the eye. We'll start with the obvious: eval has the potential to execute "dirty" data. Dirty data is any data that has not been rewritten as safe-for-use-in-situation-XYZ; in our case, it's a...
What is the difference between Fragment and FragmentActivity?
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Defining a variable with or without export
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CRON job to run on the last day of the month
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How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?
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Checking from shell script if a directory contains files
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What does the Visual Studio “Any CPU” target mean?
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