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Array.Copy vs Buffer.BlockCopy

...uffer from one or more severe technical flaws, including not moving memory allocations out of the test loops (which introduces severe GC artifacts), not testing variable vs. deterministic execution flows, JIT warmup, and not tracking intra-test variability. In addition, most answers did not test the...
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WebRTC vs Websockets: If WebRTC can do Video, Audio, and Data, why do I need Websockets? [closed]

So I'm looking to build a chat app that will allow video, audio, and text. I spent some time researching into Websockets and WebRTC to decide which to use. Since there are plenty of video and audio apps with WebRTC, this sounds like a reasonable choice, but are there other things I should consider? ...
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Why isn't sizeof for a struct equal to the sum of sizeof of each member?

... errors. Here's an example using typical settings for an x86 processor (all used 32 and 64 bit modes): struct X { short s; /* 2 bytes */ /* 2 padding bytes */ int i; /* 4 bytes */ char c; /* 1 byte */ /* 3 padding bytes */ }; struct Y { int i; /* 4...
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:after vs. ::after

...or ::first-letter, things that aren't elements in their own right. Actually, better description here: http://bricss.net/post/10768584657/know-your-lingo-pseudo-class-vs-pseudo-element Also here: http://www.evotech.net/blog/2007/05/after-v-after-what-is-double-colon-notation/ ...
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.htm vs .html ? Which file extension naming is more correct? [closed]

...ays use the shorter .htm for our file names since file extensions are typically 3 characters long. AND MORE ON: http://www.sightspecific.com/~mosh/WWW_FAQ/ext.html or http://www.sightspecific.com/~mosh/WWW_FAQ/ext.htm I think I should add this part here: There is one single slight difference betw...
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How do you open an SDF file (SQL Server Compact Edition)? [closed]

... and query it with some UI. How can I do this? I have no Visual Studio installed on the machine and I would like to install as little software as possible. ...
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How to loop through a plain JavaScript object with the objects as members?

How can I loop through all members in a JavaScript object including values that are objects. 24 Answers ...
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Targeting both 32bit and 64bit with Visual Studio in same solution/project

...ady been noted, will need to target either x86 or x64) Any custom .NET Installer Class-based actions in your MSI package The assembly reference issue can't be solved entirely within VS.NET, as it will only allow you to add a reference with a given name to a project once. To work around this, edit ...
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Cross field validation with Hibernate Validator (JSR 303)

... fields; cross-field validation should be done at the class level. Additionally, the JSR-303 Section 2.2 preferred way to express multiple validations of the same type is via a list of annotations. This allows the error message to be specified per match. For example, validating a common form: @F...
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Type List vs type ArrayList in Java [duplicate]

...tations of the List interface can be swapped. It seems that (1) is typically used in an application regardless of need (myself I always use this). ...