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How long should SQL email fields be? [duplicate]
...bution is at 19.
There isn't long tail. Everything falls off sharply after 38.
We cleaned up the DB by throwing away anything longer than 40. The good news is that no one has complained but the bad news is not many records got cleaned out.
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Can I use an OR in regex without capturing what's enclosed?
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answered Jul 31 '10 at 15:45
GumboGumbo
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Setting environment variables for accessing in PHP when using Apache
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wroniastywroniasty
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Checking if an instance's class implements an interface?
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263
interface IInterface
{
}
class TheClass implements IInterface
{
}
$cls = new TheClass();
if ($...
How to select an element inside “this” in jQuery?
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$( this ).find( 'li.target' ).css("border", "3px double red");
or
$( this ).children( 'li.target' ).css("border", "3px double red");
Use children for immediate descendants, or find for deeper elements.
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Convert NSURL to local file path
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223
Use the -[NSURL path] method:
NSLog(@"%@", myUrl.path);
From the documentation:
The path ...
keep rsync from removing unfinished source files
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Jason CohenJason Cohen
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How to make Scroll From Source feature always enabled?
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answered Jun 15 '12 at 13:43
chalimartineschalimartines
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What are POD types in C++?
...er-to-member type.
Greater detail can be found in this answer for C++98/03. C++11 changed the rules surrounding POD, relaxing them greatly, thus necessitating a follow-up answer here.
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