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How to extract the hostname portion of a URL in JavaScript
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843
suppose that you have a page with this address: http://sub.domain.com/virtualPath/page.htm. us...
EF Code First “Invalid column name 'Discriminator'” but no inheritance
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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth
...$rsa->loadKey('-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA61BjmfXGEvWmegnBGSuS
+rU9soUg2FnODva32D1AqhwdziwHINFaD1MVlcrYG6XRKfkcxnaXGfFDWHLEvNBS
EVCgJjtHAGZIm5GL/KA86KDp/CwDFMSwluowcXwDwoyinmeOY9eKyh6aY72xJh7n
oLBBq1N0bWi1e2i+83txOCg4yV2oVXhBo8pYEJ8LT3el6Smxol3C1oFMVdwP...
Why can't I declare static methods in an interface?
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85
There are a few issues at play here. The first is the issue of declaring a static method witho...
Servlet for serving static content
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Taylor GautierTaylor Gautier
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When and why should I use fragments in Android applications? [duplicate]
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Fragments are more of a UI benefit in my opinion. It's convenient for the user sometimes to see...
How do cache lines work?
... need that is multiple of 64).
Modern PC memory modules transfer 64 bits (8 bytes) at a time, in a burst of eight transfers, so one command triggers a read or write of a full cache line from memory. (DDR1/2/3/4 SDRAM burst transfer size is configurable up to 64B; CPUs will select the burst transfe...
Store output of subprocess.Popen call in a string
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In Python 2.7 or Python 3
Instead of making a Popen object directly, you can use the subproces...
vertical alignment of text element in SVG
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edited Oct 28 '16 at 21:17
Michael Currie
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Can I have multiple primary keys in a single table?
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568
A Table can have a Composite Primary Key which is a primary key made from two or more columns. F...