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Should all Python classes extend object?

... In Python 2, not inheriting from object will create an old-style class, which, amongst other effects, causes type to give different results: >>> class Foo: pass ... >>> type(Foo()) <type 'instance'> vs. >>> cl...
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ServiceStack vs ASP.Net Web API [closed]

I want to write a new REST style API and have looked at ServiceStack and quite like it. However, I have seen that Microsoft has released the ASP.Net Web API project as part of the new MVC 4 beta. Has anyone looked at the new Web API project? Can you give any pros/cons of each system? ...
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How do you performance test JavaScript code?

... Profilers are definitely a good way to get numbers, but in my experience, perceived performance is all that matters to the user/client. For example, we had a project with an Ext accordion that expanded to show some data and then a few nested Ex...
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What is JSON and why would I use it?

I've looked on wikipedia and Googled it and read the official documentation, but I still haven't got to the point where I really understand what JSON is, and why I'd use it. ...
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_

... Culprit: False Data Dependency (and the compiler isn't even aware of it) On Sandy/Ivy Bridge and Haswell processors, the instruction: popcnt src, dest appears to have a false dependency on the destination register dest. Even ...
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Unit test naming best practices [closed]

What are the best practices for naming unit test classes and test methods? 12 Answers ...
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Obstructed folders in Subversion

...ted" mean when you try to check into Subversion? I see two folders in red with text status of "obstructed." I don't see what this means anywhere in the docs. ...
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What exactly is node.js used for? [closed]

Is it a web server or a programming language for server-side scripts? 9 Answers 9 ...
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Is it possible to force Excel recognize UTF-8 CSV files automatically?

...ing some data into CSV files. The application always uses UTF-8 because of its multilingual nature at all levels. But opening such CSV files (containing e.g. diacritics, cyrillic letters, Greek letters) in Excel does not achieve the expected results showing something like Г„/Г¤, Г–/Г¶ . A...
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How to enable local network users to access my WAMP sites?

...s from the PC running the server i.e. localhost or 127.0.0.1 or ::1 But as it is a full version of Apache all you need is a little knowledge of the server you are using. The simple ( hammer to crack a nut ) way is to use the 'Put Online' wampmanager menu option. left click wampmanager icon -> Put...