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Difference between WebStorm and PHPStorm
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476
I couldn't find any major points on JetBrains' website and even Google didn't help that muc...
MySql Table Insert if not exist otherwise update
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144
Jai is correct that you should use INSERT ... ON DUPLICATE KEY UPDATE.
Note that you do not ne...
How Do I Fetch All Old Items on an RSS Feed?
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David DeanDavid Dean
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Difference between len() and .__len__()?
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4 Answers
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Entity Framework and Connection Pooling
I've recently started to use the Entity Framework 4.0 in my .NET 4.0 application and am curious about a few things relating to pooling.
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how to mysqldump remote db from local machine
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How do streaming resources fit within the RESTful paradigm?
...;1</id>
<title>Some video</title>
<bytes>1048576</bytes>
<stream>/media/1.3gp</stream>
</media>
The client can access the resource via HTTP by using GET /media/1.3gp. One option is for the client to download the whole resource - HTTP prog...
What does addChildViewController actually do?
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94
I was wondering about this question too. I watched Session 102 of the WWDC 2011 videos and Mr. V...
Performance of foreach, array_map with lambda and array_map with static function
... 1M numbers across a dozen attempts:
Foreach: 0.7 sec
Map on closure: 3.4 sec
Map on function name: 1.2 sec.
Supposing the lackluster speed of the map on closure was caused by the closure possibly being evaluated each time, I also tested like this:
function useMapClosure($numbers) {
$closu...
Unknown file type MIME?
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You can use application/octet-stream for unknown types.
RFC 2046 states in section 4.5.1:
The "octet-stream" subtype is used to
indicate that a body contains
arbitrary binary data.
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