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Do you need to dispose of objects and set them to null?
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edited Jul 2 '15 at 8:06
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Differences between Perl and PHP [closed]
...ng this in PHP is $foo = isset($foo) ? $foo : 'default'; (Update, in PHP 7.0+ you can do $foo = $foo ?? 'default')
Perl variable names indicate built-in type, of which Perl has three, and the type specifier is part of the name (called a "sigil"), so $foo is a different variable than @foo or %foo.
(r...
CSS selector for first element with class
...ts = document.querySelectorAll('.home > .red');
var first = redElements[0];
var second = redElements[1];
// etc
Although the .red:nth-of-type(1) solution in the original accepted answer by Philip Daubmeier works (which was originally written by Martyn but deleted since), it does not behave th...
Just what is Java EE really? [closed]
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answered Apr 3 '13 at 8:02
Arjan TijmsArjan Tijms
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What is the difference between graph search and tree search?
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answered Mar 7 '13 at 20:50
ziggystarziggystar
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How to remove/delete a large file from commit history in Git repository?
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How do I use reflection to call a generic method?
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answered Oct 24 '08 at 6:13
Jon SkeetJon Skeet
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Using StringWriter for XML Serialization
...datatype of the input parameter. If you manually added <?xml version="1.0" encoding="utf-8"?><test/> to the string, then declaring the SqlParameter to be of type SqlDbType.Xml or SqlDbType.NVarChar would give you the "unable to switch the encoding" error. Then, when inserting manually vi...
How do search engines deal with AngularJS applications?
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Update May 2014
Google crawlers now executes javascript - you can use the Google Webmaster Too...