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Should I index a bit field in SQL Server?
I remember reading at one point that indexing a field with low cardinality (a low number of distinct values) is not really worth doing. I admit I don't know enough about how indexes work to understand why that is.
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When to use std::size_t?
...should I use std::size_t for loops and stuff instead of int ?
For instance:
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Is it possible to perform a 'grep search' in all the branches of a Git project?
Is it possible to run git grep inside all the branches of a Git control sourced project? Or is there another command to run?
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How do C++ class members get initialized if I don't do it explicitly?
Suppose I have a class with private memebers ptr , name , pname , rname , crname and age . What happens if I don't initialize them myself? Here is an example:
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Tactics for using PHP in a high-load site
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Program only crashes as release build — how to debug?
I've got a "Schroedinger's Cat" type of problem here -- my program (actually the test suite for my program, but a program nonetheless) is crashing, but only when built in release mode, and only when launched from the command line. Through caveman debugging (ie, nasty printf() messages all over the ...
Are there best practices for (Java) package organization? [closed]
...a question answered here regarding the fine-grained organization of java packages. For example, my.project.util , my.project.factory , my.project.service , etc.
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Call a Server-side Method on a Resource in a RESTful Way
...nows it exists, how will he know its semantics? What does that verb mean?
(3) what properties (safety, idempotence) should one expect that verb to have?
(4) what if the programmer has a very simple client that only handles standard HTTP verbs?
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Now let's consider using POST (I'll discuss wh...
What is the difference between mutex and critical section?
Please explain from Linux, Windows perspectives?
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What's the difference between struct and class in .NET?
What's the difference between struct and class in .NET?
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