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Is there any NoSQL data store that is ACID compliant?

... in a "document" model, e.g. MongoDB) as a direct alternative to the explicit schema in classical RDBMSs. It allows the developer to treat things asymmetrically, whereas traditional engines have enforced rigid same-ness across the data model. The reason this is so interesting is because it provides ...
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C# operator overload for `+=`?

...or the Garbage collection and memory management, which is a potential security hole in CLR strong typed world. Nevertheless, let's see what exactly an operator is. According to the famous Jeffrey Richter's book, each programming language has its own operators list, which are compiled in a special m...
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Simulator slow-motion animations are now on?

A while ago I was experimenting, trying to see if i could get navigation items to animate and scroll between each other. 11...
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How to step back in Eclipse debugger?

Is it possible to do reverse execution in Eclipse debugger? The current project I'm working on requires a minimum of 5 seconds to read and initialize data from a file before anything can be done. If I overstep in the debugger, I have to terminate the program and restart, and this takes a fair bit o...
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C++ : why bool is 8 bits long?

In C++, I'm wondering why the bool type is 8 bits long (on my system), where only one bit is enough to hold the boolean value ? ...
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Custom Compiler Warnings

When using the ObsoleteAtribute in .Net it gives you compiler warnings telling you that the object/method/property is obsolete and somthing else should be used. I'm currently working on a project that requires a lot of refactoring an ex-employees code. I want to write a custom attribute that I can u...
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What is the difference between sigaction and signal?

... signal() . To follow convention I should use sigaction() but if I was writing from scratch, which should I choose? 9 Ans...
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How to write a:hover in inline CSS?

I have a case where I must write inline CSS code, and I want to apply a hover style on an anchor. 23 Answers ...
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Difference between static class and singleton pattern?

... What makes you say that either a singleton or a static method isn't thread-safe? Usually both should be implemented to be thread-safe. The big difference between a singleton and a bunch of static methods is that singletons can implement interfaces (...
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C++, What does the colon after a constructor mean? [duplicate]

... As others have said, it's an initialisation list. You can use it for two things: Calling base class constructors Initialising member variables before the body of the constructor executes. For case #1, I assume you understand inheritance (if t...